--- title: "ONSIM Software Pricing, Alternatives & More 2026 | Capterra" description: "With the help of Capterra, learn about ONSIM Software - reviews, pricing plans, popular comparisons to other Cloud PBX products and more." source_url: "https://www.capterra.com/p/10042200/ONSIM/" page_type: "product" language: "en" --- # ONSIM Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on September 24, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Integrations](#integrations)[Support](#support) ONSIM ## What is ONSIM? ONSIM is a business mobile network platform combining traditional mobile services with enterprise-grade features. It offers native call and SMS recording at the network level, ensuring compliance with regulatory frameworks. Call management tools include transfers, queues, parking, hold, and conferencing. Caller identity management is supported via CLIP, CLIR, CNIP, and CNIR, with anonymous call rejection for blocking unwanted calls. Features like call forwarding, voicemail with email integration, fax-to-email, and music on hold are included. ONSIM enables global operations with virtual and native mobile numbers across multiple countries without roaming charges. SIP device integration allows twinning mobile devices with IP phones. Additional features include an SMS gateway, speech-to-text transcription, roaming controls, toll restrictions, and secure calling via SRTP encryption. A secure dashboard and API provide real-time service and billing management. ## What is ONSIM used for? [Cloud PBX](https://www.capterra.com/cloud-pbx-software/)[Business Phone Systems](https://www.capterra.com/business-phone-systems-software/) Overall rating Based on 0 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Starting price £5 Flat Rate, Per Month Free trial not available Free version not included 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 ONSIM?[Manage this product listing](https://www.g2.com/products/onsim-virtual-landline/claim_requests/new?auto=true) ## FAQs about ONSIM Overview ### What company size and specific industries is ONSIM built for? ONSIM is designed for businesses in compliance-regulated industries, call centers, and organizations that manage mobile workforces or need landline replacement solutions. It fits companies that need communication tools aligned with regulated operations and distributed teams, rather than a specific company size category. Features and Usability ### What are the key features of ONSIM? ONSIM offers core calling features such as PBX, auto-dialer, automated attendant, call routing, caller ID, and voice mail. It also includes call logging, call monitoring, call recording, and alerts/notifications, plus an API for connecting telephony functions with other systems. Integrations ### Which third-party tools and platforms does ONSIM integrate with? ONSIM integrates with 8 third-party tools and platforms, including ASC Technologies Suite, AWS for Data, Azure Blob Storage, Google Cloud Storage, Global Relay Archive, Insightful, Verint Speech Analytics, and Zapier. These integrations span cloud storage, archive, analytics, and workflow automation categories. Getting Started and Support ### What training and onboarding options does ONSIM offer? ONSIM provides in-person training, documentation, and videos to help teams get started. In-person sessions support direct guidance, documentation offers written reference material for setup and feature review, and videos provide visual walkthroughs that users can consult at their own pace. Getting Started and Support ### What customer support options does ONSIM offer? ONSIM provides email/help desk, FAQ/forum, knowledge base, phone support, and chat. These channels give users several ways to find answers or contact support directly. No reviewer feedback is available here, so support experience details such as response speed or helpfulness cannot be stated. ## Features AI summary Based on 1,873 Cloud PBX reviews Capterra reviewers highlight these features as the top priorities when selecting business phone systems: - **Call Routing** (**52%** of reviewers rated this feature as critical) - **Mobile Access** (**50%**) - **Voice Mail** (**48%**) ONSIM includes **Voice Mail** and **Call Routing**, giving teams the tools to direct incoming calls to the right person and capture messages when staff are unavailable. However, it does not offer **Mobile Access**. Instead, the product provides **Caller ID** (**40%**) and **Alerts/Notifications** (**44%**), which can help businesses identify incoming callers quickly and stay informed about call activity in real time, helping teams respond faster and manage communications more efficiently. Alerts/Notifications Alerts or notifications of various types such as pop-up messages, sounds, banners, or badges API Application programming interface that allows for integration with other systems/databases Auto-Dialer System that automatically dials calls Automated Attendant A voice menu system or virtual receptionist that transfers callers to an extension without going through a telephone operator. Caller ID Identify the number and contact information of a caller before answering the phone Call Logging Collects essential call data such as call origin, call destination, call length, and other transaction details ONSIM 11 features ### All Features - Alerts/Notifications: Alerts or notifications of various types such as pop-up messages, sounds, banners, or badges - API: Application programming interface that allows for integration with other systems/databases - Auto-Dialer: System that automatically dials calls - Automated Attendant: A voice menu system or virtual receptionist that transfers callers to an extension without going through a telephone operator. - Call Logging: Collects essential call data such as call origin, call destination, call length, and other transaction details - Call Monitoring: Listen to live phone conversations for the purpose of training and assessing agent performance - Call Recording: Record the audio of phone conversations for quality assurance purposes - Call Routing: Sends voice calls to a specific queue based on predetermined criteria - Caller ID: Identify the number and contact information of a caller before answering the phone - PBX: Telephone system that allows users to connect internally as well as place and receive external phone calls - Voice Mail: Computer-based system that allows users to send and receive voice messages --- Get Advice We can help you find the software with the features you need. ## Pricing UK Virtual Landline £5.00 Flat Rate,Per Month ONSIM Base £10.00 Flat Rate,Per Month ONSIM Recorded SIM £20.00 Flat Rate, ONSIM AI £30.00 Flat Rate, ## Integrations [ Zapier](https://www.capterra.com/p/130182/Zapier/)[ Google Cloud Storage](https://www.capterra.com/p/253631/Google-Cloud-Storage/)[ Insightful](https://www.capterra.com/p/142813/Insightful/)[ Azure Blob Storage](https://www.capterra.com/p/251505/Azure-Blob-Storage/)[ AWS for Data](https://www.capterra.com/p/251481/AWS-Cloud-Databases/)[ Global Relay Archive](https://www.capterra.com/p/85993/Global-Relay-Archive/)[ ASC Technologies Suite](https://www.capterra.com/p/174650/ASC/)[ Verint Speech Analytics](https://www.capterra.com/p/214671/Verint-Speech-Analytics/) Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. Our team has helped 1 million+ businesses like yours find options that fit their needs. ## Support, customer service and training options 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 ## 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.