# Compare Postbox vs Microsoft Outlook 2026 | Capterra > Unsure of what to choose? Check Capterra to compare Postbox and Microsoft Outlook based on pricing, features, product details, and verified reviews. Source: https://www.capterra.com/compare/195148-227138/Postbox-vs-Microsoft-Outlook --- # Postbox vs Microsoft Outlook Features and Cost Comparison Last updated June 3rd, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team.[Learn more](https://www.capterra.com/our-story/) Your comparison: PostboxMicrosoft Outlook2/4 selected [Postbox](https://www.capterra.com/p/195148/Postbox/)[4.7 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.5 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) [## Postbox](https://www.capterra.com/p/195148/Postbox/)[4.7 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) Starting Price $49.00one time Value-for-Money 4.7 Functionality 4.6 Ease of Use 4.7 Customer Service 4.4 Reviews Sentiment Based on [186 reviews](#user-reviews) Positive 178 Neutral 5 Negative 3 [## Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.5 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) Starting Price Contact vendor Value-for-Money 4.4 Functionality 4.5 Ease of Use 4.5 Customer Service 4.2 Reviews Sentiment Based on [2,471 reviews](#user-reviews) Positive 2,275 Neutral 151 Negative 45 ## Not a match? 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Fit Score methodology Our Fit Score reflects how reviewers rate a product’s performance against a set of features reviewers rate as most important. A higher score indicates the product is rated better in delivering what reviewers most care about. If the Fit Score is not shown for a specific product, that only means there are currently not enough relevant data points to develop a meaningful score. It does not indicate that the product should be excluded from further evaluation. Best for Methodology \--%Fit Missing features Feature ratings Mobile App NA Email Distribution NA Inbox Management NA Email Monitoring NA Access Controls/Permissions NA 63%Fit Missing features Feature ratings Mobile App 4.6 Email Distribution NA Inbox Management 4.6 Email Monitoring 4.5 Access Controls/Permissions NA User satisfaction User satisfaction 4.7 User reviews[186](https://www.capterra.com/p/195148/Postbox/reviews/) Ease of use 4.7 Functionality 4.6 Value for money 4.7 Customer support 4.4 User satisfaction 4.5 User reviews[2,471](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) Ease of use 4.5 Functionality 4.5 Value for money 4.4 Customer support 4.2 Price starts from Price starts from $49Per User, One Time - Free version - Free trial Price starts from \-- - Free version - Free trial Best for Best for Postbox provides a powerful email solution for independent consultants, small and medium-sized businesses, large enterprises, and educational institutions. Best for Students and professionals, businesses of all sizes, educational institutions, etc. ## User reviews Pros & cons GH Guy H. None > "The customizable tagging and labeling options allow for seamless email management, making it easy to prioritize and sort..." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___6361389) JM Jaromir M. owner > "main issue: not checking reliably new IMAP messages in other than Inbox compared to e.g. eM client.other: settings could..." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___5086184) GH Guy H. None > "Postbox's advanced search functionality ensures that finding specific emails or attachments is quick and effortless." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___6361389) NVI Natesh Venkataraman I. Partner > "Calendar is not available- When an email is marked as spam it does not go to the junk folder" [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___4432978) LC Lynn C. Retired Homeopath > "I can create as many folders as I want and create filters for ease of filing" [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___6417493) BK Beta K. founder > "Unfortunately, there are no mobile apps, I wish someday they create it, oh and add google drive integration." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___4338004) BM Bridget M. Producer > "The support is good, and there are videos if you get stuck. But for me, it is the simplicity of it all, that it is..." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___4994109) DH Dag H. BDM > "If not logged on the machine for a while, it is unresponsive while synchronizing" [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___4597965) DH Dag H. BDM > "I really enjoy the software and with including a synchronization of categories in Outlook 365 and iff possible labels as..." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___4597965) AP Antony P. Software Manager > "I find the name difficult to remember!" [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___6147724) Burak O. Ph.D. Student > "The most important aspect of an e-mail app for me is the ability to create filters and Postbox does a really good job." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___3753706) LF Laura F. Distinguished Service Professor > "Often I want to tag different emails in the conversation with a different topic tag but this isn't possible. " [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___3338548) AP Antony P. Software Manager > "Loads of features for the more advanced user." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___6147724) BM Bob M. owner > "Second, once I do apply Windows' new way of unblocking installation files, I get the message that the file is corrupt. " [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___2513791) HK Heinrich K. Localization Professional > "I like the clean and crisp layout, ease of use." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___4963678) MS Martin S. Motion Designer > "The feature I miss the most is the missing taskbar badge for unread mails under Windows" [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___2672051) TM Tiago M. Nothing > "I didn't encounter any difficulties, so I gladly paid for it and supported the developers." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___6102191) PD Per D. Designer > "I spent years trying to find an email app that didn't suck, I even tried out an earlier version of Postbox and was not..." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___2650367) JM Jaromir M. owner > "nice interface, ease of use, reliability (never lost any mail in 10 years)" [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___5086184) JL JASON L. Partner/EiC > "For some reason, Postbox fails to see it." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___2559567) CH Christian H. Engineering Consultant > "The wonderful filter by contacts is one of those great features of Postbox... if not the best!" [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___4479339) JL JASON L. Partner/EiC > "Weird behaviors." [See full review](https://www.capterra.com/p/195148/Postbox/#Capterra___2559567) [View Reviews](https://www.capterra.com/p/195148/Postbox/reviews/) ID Isabelle D. Accountant > "The calendar funtion is especially valuable, allowing me to plan my days and weeks effectively, prioritise key tasks and ensure that all deadlines are met." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7129912) CT Cameron T. IT Service Desk Analyst > "The thing I like the least about Microsoft Outlook is that sometimes performance can be slow if you have a large inboxes, and there are frequent synchronisation problems..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7105977) RR Rebecca R. Production manage > "The organization features, search tools, and cross-device syncing make it easy to stay productive and keep track of important communications and schedules. While it can feel a..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7155131) Bongi N. Financial Manager > "The search feature does not always return the exact results I am looking for and filtering with keywords can be a bit unpleasant when it still fails to return the exact or..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7138252) TK Tim K. Assistant Professor Emeritus > "It filter down the important emails in the focused inbox which helps me to get better view and I can integrate it with other Microsoft 365 services which improves my workflow." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7161995) AD Alto D. Operations Manager > "It does not sync my picture in my email signature correctly and it is not user friendly when it comes to personalizing signatures and layouts." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7100859) Jhovanny A. Receptionist- New Client Liaison > "It dominates in its optimization: its Calander integration, email connections, communication, formatting, customizable layouts and even personalization." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7069640) DE David E. Maintenance Tech > "The most frustrating aspect of Microsoft Outlook is its clunky and resource-heavy interface, which can feel overwhelming compared to more modern, streamlined email clients." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7142375) BA Brad A. Administrator > "The unified inbox, powerful calendar features, and seamless integration with Microsoft 365 make managing communications and scheduling both efficient and dependable." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7065002) VR Verified Reviewer IT Manager > "The mobile app is much slower than my desktop app, often experiencing major delays in receiving emails on my phone compared to the desk top." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7066549) Ryan M. Director > "The email organisation tools, including folders, rules, and focused inbox, help keep large volumes of emails manageable." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7113586) Harshul S. Senior. Technical Support Specialist for Network Operations > "Older outlook had more things we coud do then newer version so sometims I still switch between both versions The app can be slow to start on older laptops and sometimes uses a..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7128726) Sven S. Director > "The search function is effective, the performance is stable, and the close connection with Microsoft 365 applications adds a lot of value for business users." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7128929) CJ Cortney J. Paralegal > "I am frustrated that you cannot drag a PDF from an email to another window (such as Google Chrome) when this was available in previous versions of Outlook." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7064881) Nikolas H. Quality Engineer > "What I really like about Microsoft Outlook is the calendar and notification settings that are available, letting teams communicate and manage schedules." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7131092) VR Verified Reviewer Sales Specialist > "I was not able to set up my company email signature without switching to the classic version of Outlook because I wasn't able to figure it out on the new Outlook." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7156652) VR Verified Reviewer Product owner > "Features like Focused Inbox, rules, and foldering help keep high‑priority messages visible while pushing noise out of the way." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7095888) VR Verified Reviewer Emergency Planner > "for example we receive weather and flood warnings almost on a daily basis, sometimes multiple times a day, however I can not direct these emails straight to a 'weather and..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6844165) BD Barrett D. Night Auditor > "I enjoy that you can make folders for your emails to group them in an organized manner. Plus, I really enjoy the spam filtering because I use Outlook for work purposes and..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7040904) TK Tim K. Assistant Professor Emeritus > "Sometimes I experienced there is some synchronization delay occurs across different devices. When I am searching for older messages I find some inconsistence in results." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7161995) VR Verified Reviewer Emergency Planner > "I like the tick function to mark when the email has been attended to and that it keeps your archived emails and if you search for it it still comes up without having to search..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6844165) RR Rebecca R. Production manage > "What I like least about Microsoft Outlook is that it can sometimes feel cluttered and overwhelming, especially for new users or those with a high volume of emails." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7155131) SJ Stefanny J. Project Coordinator > "It helps you create tasks per email and send them to the Task Manager app, which allows you to distribute and categorize your work." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6846219) EL Eduardo L. Safety Coordinator > "While it's difficult to spot an issue with the program as the layout leaves the user with everything they may need as soon as they open the app, the variety may be confusing..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7158450) Bongi N. Financial Manager > "I like the fact that Outlook is integrated with not only other Microsoft applications such as Excel and Word but that there is integration with other software like Adobe." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7138252) Ryan M. Director > "Occasionally the desktop application can be slow or lag when dealing with large mailboxes or many attachments." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7113586) CT Cameron T. IT Service Desk Analyst > "The system being secure is a great benefit as it identifies spam effectively and potentially malicious emails which is great for keeping you safe." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7105977) ID Isabelle D. Accountant > "Sometimes, long email threads in Microsoft Office can become difficult to follow, particularly when there are multiple replies in a single chain." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7129912) AM Annie M. Physician Assistant > "I like using Microsoft Outlook because it integrates well with my workplace, and allows for easy and fast communication with colleagues as well as individuals outside of the..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7056549) NG Nathan G. Member Service Advocate > "At times, it can have issues getting emails as soon as they are sent, but this is likely a telecommunications issue and not indicative of a software problem." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7102543) Sven S. Director > "Outlook offers excellent organization features, including folders, rules, categories, and a very useful calendar integration." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7128929) Hameeda T. Analyst > "It can feel heavy on slower devices, and occasional sync delays happen with large mailboxes." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7122853) Hameeda T. Analyst > "Microsoft Outlook has been a dependable tool for managing emails, calendars, and tasks in one organised workspace." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7122853) OR Oliver R. Senior Designer > "The lack of ability to easily recall an email if sent to the wrong person without a little hassle to set up." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7074971) RR Rebecca R. Production manage > "It is a reliable and powerful tool for managing email, calendars, and tasks in one centralized platform." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7155131) Nikolas H. Quality Engineer > "What I do not like about Microsoft Outlook is the lack of online access and slower loading times compared to other products." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7131092) VR Verified Reviewer Product owner > "you can manage email, meetings, tasks,calender and contacts from a single interface very efficiently" [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7095888) SR Sebastien R. CAD Designer > "My least preferred function is that you don't have a automatic shit mail box, for all the scam automatically detected. And when you have the black background, you can't see..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6811587) VR Verified Reviewer Account Manager > "I also like the auto delete feature that deletes emails related to events that you have accepted or rejected- helps to keep the inbox clean." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7010166) MA Mohammad A. Senior Claims Adjuster > "Also, at times it fails to open PDF files directly, so we need to download them first to view them." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7134575) RH Richelle H. Proposal Project Manager > "Schedule meetings, set reminders, schedule focus time automatically when you need to be heads, it does it all to help you be productive & make the most of your day!" [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6844821) KA Khyan A. SDR > "Customer support is fairly passive—you don’t really engage with it unless something breaks, and when you do, it’s more self-service or documentation-based rather than hands-on..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7130322) Jane F. Customer Service Representative > "It’s easy to organize messages, find what I need with the search, and it works smoothly with other Microsoft apps like Teams and OneDrive" [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7088066) RH Richelle H. Proposal Project Manager > "Sometimes it can be next to impossible to find specific items in Microsoft Outlook, but I honestly feel as though that's user error. If you create folders, you have no problem..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6844821) JS Jack S. Finance Director > "Shared calendars and meeting scheduling are especially useful for coordinating with internal teams and external partners." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7084991) DY Dannielle Y. Head of Family Law > "I understand you can link more than one email address to the inbox but I find that clunky and risks if someone has access to one email inbox they have access to the other." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6853919) VR Verified Reviewer Emergency Planner > "It has option to have multiple inbox down the side of the main page, this is useful because you do not have to keep logging in and out of accounts to see emails coming in." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6844165) JM Jordan M. HR Generalist > "Any time I want to send an email via Chrome or a similar browser version, the email never sends and it launches in a separate window." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6855643) EE Emily E. CEO > "I also really like the calendar and task features; being able to schedule things, set reminders, and view everything in one place is genuinely helpful." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6839466) Kelly M. content creator and podcaster > "The free version has ads and collects data so there's privacy concerns. " [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7158541) Ivan A. Human Resources Generalist > "i like how it sends me followup reminders of any important meeting ,enjoy how i can collorbate within my co workers for meeting , it is free to use ." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7121086) Hameeda T. Analyst > "Some advanced features are buried in menus, making them harder for new users to find." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7122853) VR Verified Reviewer Case Manager > "I love that I can connect to other calendars, it keeps track of all my appointments and I can access all my other Microsoft applications!" [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7016380) SS Seharshah S. Freelance Graphic Designer at Fiverr > "The interface can feel a bit complex at first, especially if you only need basic email features." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7068938) WR William R. SR HR Operations Specialist > "It’s helpful for organizing work since you can easily schedule meetings and manage emails together." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7134543) Osvaldo B. Cinema oparator > "Sometimes it's a little slow when receiving emails. When I must receive a 2 factors authentications code, I must wait for some time to complete the operation." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7061992) EK Emre K. IT Professor > "With Outlook I can take care of client emails, organize meetings within the company and tackle my personal tasks using just one account." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6857156) Mohamed A. quality control senior engineer > "A bit slow: Sometimes the app takes too long to open or load, especially if I have many emails." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7133085) KA Khyan A. SDR > "For an SDR juggling back-to-back calls and pipeline work, that integration is a real time saver." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7130322) VR Verified Reviewer Marketing > "It can feel heavy and slow at times, especially with large inboxes, and some advanced features are buried in menus that aren’t always intuitive." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6873485) JPN Jean-Pierre N. Instructional Designer > "I find MS Outlook to be a very robust platform for organizing emails, contact management, and files." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7078507) ES Elizabeth S. Administrative Assistant > "The only thing I don't like is when composing a new email, sometimes it does not let me add an attachment until I click off of the email, and it goes to a draft and then I can..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6627806) VR Verified Reviewer IT Manager > "Microsoft Outlook allows me to easily keep track of all the emails I receive." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7066549) JS Jack S. Finance Director > "Search performance can occasionally be slow with large mail archives." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7084991) SS Seharshah S. Freelance Graphic Designer at Fiverr > "The calendar, reminders, and email rules make it easier to stay on top of multiple projects at the same time." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7068938) AM Anna M. Customer Service Agent > "Once, I tried forwarding to another inbox and I noticed they didn’t ask for enough information, so security is not the best." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7130577) Sven S. Director > "The interface is clear enough to use daily, and it helps me stay organized even when handling a high volume of messages." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7128929) VKJ Vaibhav Kant J. Student > "The interface feels a bit heavy and sometimes slow, especially on older systems." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7103573) SK Sarah K. Case Manager > "I like that I can keep all of my messages in seperate folders, I can add to my calendar and color code the events, and that I can send and receive emails efficiently" [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6764921) AO Alanna O. Systems Analyst Trainee > "I get a ton of emails on a daily basis and set rules so emails from specific vendors go to their own folder and don't get lost in my inbox but I've noticed it can be a bit..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6821178) GM Georgeta M. Account Payable > "It provides many features, you can organize all your mails, create folders, flag and mark the emails as per your needs." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6723710) PL Pam L. Intake Coordinator > "At first, I didn’t fully master the tool and wasn’t very focused, mainly because I assumed it wouldn’t handle my emails properly." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7088541) AD Alto D. Operations Manager > "It helps me stay on top of meetings, reminders, and deadlines without jumping between apps." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7100859) KKZ Kaung Khant Z. Senior SDN Cloud Engineer > "I dislike its performance issues particularly with large mailboxes or when using certain features like search or calendar synchronization or internet connection is lagged." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6651844) RT Rosaide T. Paralegal > "Outlook seamlessly integrates with other Microsoft Office applications like Word, Excel, and PowerPoint, making it convenient to share documents directly within emails." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6653000) Brett S. Corporate Paralegal > "I've had calendar events not enter correctly even though I did everything right mechanically, for example." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7137238) VR Verified Reviewer Civil Engineer > "I liked Microsoft Outlook's comprehensive email management, including its powerful organizational features, integrated calendar, and task management, which streamline..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6466535) Hallye N. Operations Manager > "The only issues I have had with outlook is the layout can be clunky at times." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___7107750) TD Teodor D. Data Engineer > "I used to write emails late at night and to be able to schedule emails for delivery the next morning helps me manage communications more efficiently without overwhelming..." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6806429) CU Comfort U. Admin Manager > "It can be tiring sometimes searching for old mail only to discover that it has been merged together with the latest update on that trail." [See full review](https://www.capterra.com/p/227138/Microsoft-Outlook/#Capterra___6860331) [View Reviews](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) ## User interface [Postbox](https://www.capterra.com/p/195148/Postbox/) 4.74 (186) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/) 4.54 (2,471) ### Features Do these products fit your needs? Prioritize real-user-identified key features according to your needs to find your best fit. \--% Fit vs \--% Fit Access Controls/Permissions 207 Important Activity Dashboard 150 Important AI Copilot 120 Important Postbox 6/47 - Access Controls/Permissions - Activity Dashboard - AI Copilot - Alerts/Notifications - API - Archiving & Retention - Autoresponders - Campaign Analytics - Campaign Management - Canned Responses - Chat/Messaging - Collaboration Tools - Contact Management - Customer Segmentation - Customizable Fields - Customizable Forms - Customizable Templates - Data Recovery - Drag & Drop - Email Distribution - Email Marketing - Email Monitoring - Email Templates - Email Tracking - Generative AI - Inbox Management - Mobile App - Multiple User Accounts - Prioritization - Queue Management - Real-Time Analytics - Real-Time Monitoring - Real-Time Reporting - Reporting/Analytics - Response Management - Routing - Search/Filter - Shared Inboxes - Signature Management - Social Media Integration - Spam Blocker - Support Ticket Management - Tagging - Third-Party Integrations - Whitelisting/Blacklisting - Workflow Automation - Workflow Management [See all features](https://www.capterra.com/p/195148/Postbox/#features) Microsoft Outlook Top features 11/47 - Access Controls/Permissions - Activity Dashboard - AI Copilot - Alerts/Notifications - API - Archiving & Retention - Autoresponders - Campaign Analytics - Campaign Management - Canned Responses - Chat/Messaging - Collaboration Tools - Contact Management - Customer Segmentation - Customizable Fields - Customizable Forms - Customizable Templates - Data Recovery - Drag & Drop - Email Distribution - Email Marketing - Email Monitoring - Email Templates - Email Tracking - Generative AI - Inbox Management - Mobile App - Multiple User Accounts - Prioritization - Queue Management - Real-Time Analytics - Real-Time Monitoring - Real-Time Reporting - Reporting/Analytics - Response Management - Routing - Search/Filter - Shared Inboxes - Signature Management - Social Media Integration - Spam Blocker - Support Ticket Management - Tagging - Third-Party Integrations - Whitelisting/Blacklisting - Workflow Automation - Workflow Management [See all features](https://www.capterra.com/p/227138/Microsoft-Outlook/#features) ### Recognition Postbox is recognized as a top-rated tool in 2 Capterra Shortlist reports Best Value Email ManagementSoftware (2023)  Microsoft Outlook is recognized as a top-rated tool in 3 Capterra Shortlist reports ### Deployment & support Postbox Deployment - Cloud, SaaS, Web-Based - Desktop Mac - Desktop Windows - Desktop Linux - On-Premise Windows - On-Premise Linux - Desktop Chromebook - Mobile Android - Mobile iPhone - Mobile iPad Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Microsoft Outlook Deployment - Cloud, SaaS, Web-Based - Desktop Mac - Desktop Windows - Desktop Linux - On-Premise Windows - On-Premise Linux - Desktop Chromebook - Mobile Android - Mobile iPhone - Mobile iPad Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos ### Company Details Postbox - By Postbox - Located in United States - Founded in 2008 Microsoft Outlook - By Microsoft - Located in United States - Founded in 1975 ## Popular Comparisons [Postbox](https://www.capterra.com/p/195148/Postbox/)[4.74 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) vs [Gmail](https://www.capterra.com/p/202338/Gmail/)[4.81 (13,442)](https://www.capterra.com/p/202338/Gmail/reviews/) $49one time Price $0 4.6 Features 4.7 4.7 Ease of Use 4.8 [View full comparison](https://www.capterra.com/compare/195148-202338/Postbox-vs-Gmail) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.54 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) vs [Gmail](https://www.capterra.com/p/202338/Gmail/)[4.81 (13,442)](https://www.capterra.com/p/202338/Gmail/reviews/) Contact vendor for pricing Price $0 4.5 Features 4.7 4.5 Ease of Use 4.8 [View full comparison](https://www.capterra.com/compare/202338-227138/Gmail-vs-Microsoft-Outlook) [Postbox](https://www.capterra.com/p/195148/Postbox/)[4.74 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) vs [Google Workspace](https://www.capterra.com/p/247901/Google-Workspace/)[4.70 (17,586)](https://www.capterra.com/p/247901/Google-Workspace/reviews/) $49one time Price $7/month 4.6 Features 4.6 4.7 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/195148-247901/Postbox-vs-Google-Workspace) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.54 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) vs [Google Workspace](https://www.capterra.com/p/247901/Google-Workspace/)[4.70 (17,586)](https://www.capterra.com/p/247901/Google-Workspace/reviews/) Contact vendor for pricing Price $7/month 4.5 Features 4.6 4.5 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/227138-247901/Microsoft-Outlook-vs-Google-Workspace) [Postbox](https://www.capterra.com/p/195148/Postbox/)[4.74 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) vs [Microsoft 365](https://www.capterra.com/p/227157/Microsoft-365/)[4.65 (14,100)](https://www.capterra.com/p/227157/Microsoft-365/reviews/) $49one time Price $6/month 4.6 Features 4.6 4.7 Ease of Use 4.5 [View full comparison](https://www.capterra.com/compare/195148-227157/Postbox-vs-Microsoft-365) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.54 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) vs [Microsoft 365](https://www.capterra.com/p/227157/Microsoft-365/)[4.65 (14,100)](https://www.capterra.com/p/227157/Microsoft-365/reviews/) Contact vendor for pricing Price $6/month 4.5 Features 4.6 4.5 Ease of Use 4.5 [View full comparison](https://www.capterra.com/compare/227138-227157/Microsoft-Outlook-vs-Microsoft-365) [Postbox](https://www.capterra.com/p/195148/Postbox/)[4.74 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) vs [Yahoo Mail](https://www.capterra.com/p/266980/Yahoo-Mail/)[4.23 (850)](https://www.capterra.com/p/266980/Yahoo-Mail/reviews/) $49one time Price Contact vendor for pricing 4.6 Features 4.1 4.7 Ease of Use 4.4 [View full comparison](https://www.capterra.com/compare/195148-266980/Postbox-vs-Yahoo-Mail) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.54 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) vs [Yahoo Mail](https://www.capterra.com/p/266980/Yahoo-Mail/)[4.23 (850)](https://www.capterra.com/p/266980/Yahoo-Mail/reviews/) Contact vendor for pricing Price Contact vendor for pricing 4.5 Features 4.1 4.5 Ease of Use 4.4 [View full comparison](https://www.capterra.com/compare/227138-266980/Microsoft-Outlook-vs-Yahoo-Mail) [Postbox](https://www.capterra.com/p/195148/Postbox/)[4.74 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) vs [Mailchimp](https://www.capterra.com/p/110228/MailChimp/)[4.48 (17,626)](https://www.capterra.com/p/110228/MailChimp/reviews/) $49one time Price $13/month 4.6 Features 4.4 4.7 Ease of Use 4.4 [View full comparison](https://www.capterra.com/compare/110228-195148/MailChimp-vs-Postbox) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.54 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) vs [Mailchimp](https://www.capterra.com/p/110228/MailChimp/)[4.48 (17,626)](https://www.capterra.com/p/110228/MailChimp/reviews/) Contact vendor for pricing Price $13/month 4.5 Features 4.4 4.5 Ease of Use 4.4 [View full comparison](https://www.capterra.com/compare/110228-227138/MailChimp-vs-Microsoft-Outlook) [Postbox](https://www.capterra.com/p/195148/Postbox/)[4.74 (186)](https://www.capterra.com/p/195148/Postbox/reviews/) vs [Brevo](https://www.capterra.com/p/132996/brevo/)[4.62 (3,474)](https://www.capterra.com/p/132996/brevo/reviews/) $49one time Price $9/month 4.6 Features 4.5 4.7 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/132996-195148/brevo-vs-Postbox) [Microsoft Outlook](https://www.capterra.com/p/227138/Microsoft-Outlook/)[4.54 (2,471)](https://www.capterra.com/p/227138/Microsoft-Outlook/reviews/) vs [Brevo](https://www.capterra.com/p/132996/brevo/)[4.62 (3,474)](https://www.capterra.com/p/132996/brevo/reviews/) Contact vendor for pricing Price $9/month 4.5 Features 4.5 4.5 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/132996-227138/brevo-vs-Microsoft-Outlook)