# CloudSponge Software Pricing, Alternatives & More 2026 | Capterra > With the help of Capterra, learn about CloudSponge Software - reviews, pricing plans, popular comparisons to other Referral products and more. Source: https://www.capterra.com/p/147663/CloudSponge --- # CloudSponge Software Review 2026: Features, Integrations, Pros & Cons Last updated on August 24, 2025 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. Independent research methodology Capterra’s researchers use a mix of verified reviews, independent research and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology. [Learn more](https://www.capterra.com/resources/proprietary-data-research/) How Capterra verifies reviews Capterra carefully verified over 2.5 million+ reviews to bring you authentic software experiences from real users. Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI. [Learn more](https://www.capterra.com/resources/how-we-verify-reviews/) How Capterra ensures transparency Capterra lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. Capterra is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website. [Learn more](https://www.capterra.com/resources/how-we-ensure-transparency/) [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[Features](#features)[Pricing](#pricing)[Support](#support)[Reviews](#reviews) CloudSponge ## What is CloudSponge? The CloudSponge Contact Picker imports all the major address books. Websites use our product so that users don’t have to type email addresses into their word-of-mouth sharing feature to send an invitation, greeting card, or coupon. ## What is CloudSponge used for? [Referral](https://www.capterra.com/referral-software/) Top alternative Featured Overall rating Based on 8 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Starting price $50 Flat Rate, Per Month Free trial available Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for CloudSponge?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=http://www.cloudsponge.com&name=CloudSponge) ## Compare with a popular alternative Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status. ### CloudSponge 5.0 (8) VS. [4.8 (477)](https://www.capterra.com/p/197141/Tremendous-Rewards/reviews/) Starting Price $50 Flat Rate, Per Month Starting Price Contact vendor Free Trial Free Version Pricing Options Free Trial Free Version Ease Of Use 4.9 (8) Ease Of Use 4.9 (477) Value For Money 4.8 (8) Value For Money 4.8 (422) Customer Service 5.0 (8) Customer Service 4.7 (412) ## CloudSponge alternatives [4.9 (223)](https://www.capterra.com/p/176189/Okendo/reviews/) Starting price $19.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 98% of reviewers rated it above 4 stars Highest Rated [4.9 (250)](https://www.capterra.com/p/149363/Kangaroo-Rewards/reviews/) Starting price $79.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 99% of reviewers rated it above 4 stars [4.8 (152)](https://www.capterra.com/p/218230/Referral-Factory/reviews/) Starting price $95.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 99% of reviewers rated it above 4 stars [4.7 (692)](https://www.capterra.com/p/147442/Post-Affiliate-Pro/reviews/) Starting price $129.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 95% of reviewers rated it above 4 stars [View all alternatives](https://www.capterra.com/p/147663/CloudSponge/alternatives/) ## Features Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically. API Application programming interface that allows for integration with other systems/databases Contact Management Manage, organize, and store contact information Lead Engagement Communicate with potential customers by distributing promotional/informational materials via social media, email or other channels Third-Party Integrations Set up connections to third-party platforms to improve business processes CloudSponge 4 features Application programming interface that allows for integration with other systems/databases Manage, organize, and store contact information Communicate with potential customers by distributing promotional/informational materials via social media, email or other channels Set up connections to third-party platforms to improve business processes Features 5.0 (8) 5.0 Based on 8 reviews ## Pricing Value for money 4.8 (8) Free Trial Free Version Basic $50.00 Flat Rate,Per Month Value for money 4.8 (8) 4.8 Based on 8 reviews ## Support, customer service and training options Customer Service 5.0 (8) Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises Customer Service 5.0 (8) 5.0 Based on 8 reviews ## User reviews Overall rating 5.0 Based on 8 reviews Filter by rating 5(8) 4(0) 3(0) 2(0) 1(0) Mentioned topic Sorted by most recent CC Claudiu C. IT Manager Information Technology and Services ### "Good product, but great customer serivce" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 April 30, 2021 The product itself was good, but we ran into some issues, and then we had to contact support, which was absolutely great to work with. Would recommend without issues to anybody. Pros How easy it was to implement and get up and running. Cons Can't really complain about anything in particular. It's a straight-forward product, that does what it says. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. AU Anonymous User Sr Front End Developer Internet ### "An essential and easy tool for adding that viral component to build your user base" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 May 1, 2019 Pros Cloudsponge is a great piece of software to easily integrate with and add that viral component to build your user base. I remember seeing something similar in Quora's early days and wanted something like this for our project. It would have taken us many hundreds of hours to build something similar not to mention additional time it would need to maintain and keep up with all the API changes to the different mail box providers. We were thus very happy to find Cloudsponge. Integration into our product was very easy as the documentation is very good specially for someone who knows some CSS and JS. Customer support has also been great with the CEO replying within when needed within 24hrs. Cons Pricing could be an issue for early startups but the CEO is known to be very considerate and encouraging to young startups. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. SJ Sujay J. Founder Internet ### "CloudSponge Email Address Book Integration" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 December 20, 2018 Our business, LeavingCard.com, allows the site visitor to create collaborative eCards. The user needs access to their contacts in order to loop in both the people collaborating on the card, and also the end recipient. CloudSponge's tool set helps us here. Pros CloudSponge provide an excellent address book tool/widget that can be used to extract contacts from people using your website. 10 years ago, when I had the same problem, my company had to write adapters for each email provider and it was not the core problem that we were solving. Today, there is this great service (backed by an equally great group of human beings) and this means we can focus more directly on the problem at hand. There have been a couple of hurdles when looking to obtain permissions from email providers like Outlook and GMail but luckily the guys at CloudSponge have seen this all before and were responsive to our requests for guidance. Cons There was nothing about our experience that I would flag as a negative Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. Brian M. Founder/CEO: MineLife.org Mining & Metals ### "Cornerstone of MineLife.org Referral marketing. " 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 August 30, 2018 Pros Staff is fantastic guys to work with. They helped us quickly integrate CloudSponge into our project and their website provides developers with clear-cut guidance on how to build a world-class referral marketing program: https://www.cloudsponge.com/solutions/referral-programs/ Looking forward to CloudSponge helping us exponentially grow our user base. Cons The Con is related to Google's Gmail validation requirements and this is where the staff exceeded our expectations - suporting us along the way. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. RV Richard V. Software Engineer ### "Docs are great, easy to navigate and customer support is quick" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 May 17, 2018 Pros Easy to use API, very customizable, docs complete enough for an engineer who hasn't used the lib before to maintain and understand the various ways of customizing the lib for their use cases. Many examples to dig through to help you get started without any help really from support or reading through an information source like SO. Cons Not sure, didn't run into one with my experience. My experience with the lib was great and the support was amazing. Cust support representative was quick to respond to my various questions and willingness to jump on VC to help out when I had issues. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. MS Monika S. VP Marketing ### "Love working with Cloudsponge on this project! Thank you! " 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 0/10 May 12, 2018 Pros We love the features of the project and also the people that run the company! Very easy to work with! Cons We love software, we would recommend this to everyone. Make sure you have a technical person on hand. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. Siddharth G. Product Management Computer Software ### "Stellar support. It's miles ahead of the other alternatives." 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 9/10 May 2, 2018 Increased number of referrals sent out by my users by ~50%. Absolutely worth the money i spent on it. Pros Easy to integrate. Documentation and setup guide is comprehensive. The founder gets involved in support requests and has quick turnaround times. Cons The only thing area that could be improved in terms of UX is the number of emails I get. I suspect i'm in the minority group that finds the volume of emails annoying though. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. KL Kyle L. CTO ### "Cloudsponge saves huge amounts of development time" 5.0 Overall Rating 5.0 5.0 Ease of Use 4.0 4.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 0/10 May 17, 2017 Pros Cloudsponge is an excellent tool for our company. I have allowed hundreds of our users to import their friends and family from 9 different address book sources. It would have taken our development staff hours and hours of effort to enable imports from all those systems and instead we had Cloudsponge working on our website the same day we decided to give it a shot. Cloudsponge also keeps tabs on all of these outside systems for you. If one of them is making a change to their API, Cloudsponge is right there to update their import system so you don't need to worry about webmail systems making changes on their end. Cons The setup can be a little tricky and take some time if you want to use your own API keys with some of the outside systems. The new pricing is a little steep. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. [View all Reviews](https://www.capterra.com/p/147663/CloudSponge/reviews/) ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox. Independent research methodology Capterra's researchers use a mix of verified reviews, independent research and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology. [Learn more](https://www.capterra.com/resources/proprietary-data-research/) How Capterra verifies reviews Capterra carefully verified over 2.5 million+ reviews to bring you authentic software experiences from real users. Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI. [Learn more](https://www.capterra.com/resources/how-we-verify-reviews/) How Capterra ensures transparency Capterra lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. Capterra is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider's website. [Learn more](https://www.capterra.com/resources/how-we-ensure-transparency/)