--- title: Threema OnPrem Reviews meta_title: 'Threema OnPrem Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Threema OnPrem works for a business like yours. aggregate_rating: rating_value: 4.0 review_count: 2 scale: '5' date_modified: '2026-09-22' parent_category: name: Confidentiality url: https://www.g2.com/categories/confidentiality --- # Threema OnPrem Reviews **Vendor:** Threema GmbH **Category:** [Encryption Software](https://www.g2.com/categories/encryption-software) **Average Rating:** 4.0/5.0 **Total Reviews:** 2 ## About Threema OnPrem Threema OnPrem is the business messaging solution for companies and organizations that don’t compromise on data privacy and security. The combination of total data ownership and Threema’s proven security architecture results in an independent chat environment that’s unparalleled in terms of confidentiality. Threema OnPrem offers maximum protection against cybercrime and is particularly suitable for use in public authorities, industrial companies, law enforcement, and police departments. “Threema dominates as a privacy-first and flexible business communications app.” The Forrester Wave™: Secure Communications Solutions, Q3 2024 ## Threema OnPrem Pros & Cons Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews. **What users like:** - Users appreciate the **handy features and security** of Threema OnPrem, enjoying easy setup and total data ownership. (1 reviews) - Users appreciate the **strong security features** of Threema OnPrem, ensuring total data ownership and effective enterprise messaging. (1 reviews) - Users praise the **setup ease** of Threema OnPrem, finding it simple yet feature-rich for enterprise messaging. (1 reviews) **What users dislike:** - Users feel that Threema OnPrem is **expensive** compared to competitors, especially given the features available. (1 reviews) - Users find the pricing a bit high for the **limited features** offered by Threema OnPrem compared to competitors. (1 reviews) ## Threema OnPrem Reviews ### 1. Perfect self hosted messaging service **Rating:** 4.0/5.0 stars **Reviewed by:** Nithees Balaji M. | DevOps Engineer, Enterprise (> 1000 emp.) **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** April 05, 2023 **What do you like best about Threema OnPrem?** Threema is a very effective on-premise enterprise messaging solution which is very easy to set up yet comes with a lot of handy features. It has many security features and gives total data ownership. **What do you dislike about Threema OnPrem?** When compared to competitor products, the pricing is a bit high for the features offered. **What problems is Threema OnPrem solving and how is that benefiting you?** Threema solves the hassle of using 3rd party messaging tools from their website and compromising the security over our data by letting us self-host the application on our premise. ### 2. the amazing review of threema onprem **Rating:** 5.0/5.0 stars **Reviewed by:** Sabir Q. | Community operations associate, Mid-Market (51-1000 emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** October 25, 2022 At G2, we prefer fresh reviews and we like to follow up with reviewers. They may not have updated their review text, but have updated their review. **What do you like best about Threema OnPrem?** This app is easy to use and doesn’t require a phone number or email address. best to use **What do you dislike about Threema OnPrem?** to be honest, i liked everything about it but some, time server issue **What problems is Threema OnPrem solving and how is that benefiting you?** Through this app or software, we can reach our whole staff and individuals at one click best for connection and creating bondings - [View Threema OnPrem pricing details and edition comparison](https://www.g2.com/products/threema-onprem/reviews?section=pricing&secure%5Bexpires_at%5D=2026-10-03+22%3A12%3A32+-0500&secure%5Bsession_id%5D=766e0728-c7b4-4476-8608-b7e86353acb3&secure%5Btoken%5D=d50216ec08bb570cdbad623b03b14d4ac3f5c9706230a1dac3da809886b7b87a&format=llm_user) ## Threema OnPrem Features **Encryption** - Email Encryption - Messaging Encryption - File Transfer Encryption - Data Encryption - Document Encryption - Full-Disk Encryption - Cloud Encryption - Application Encryption - P2P Encryption **Compliance** - Authentication - Policy Enforcement - User Management - Key Management - Two-Factor Authentication **Management** - Backup - Backup and Recovery - File Management - Anomaly Detection - Credential Management - Compliance Management - Policy Management - Incident Management - Password Management **Additional Functionality** - PCI Compliance - HIPAA Compliant - Secure Login - Access Controls/Permissions - Tokenization - Real-Time Monitoring - Threat Response - SSL Security - AI Copilot - Remote Access/Control - Generative AI - Active Directory Integration - Security Auditing - API - Reporting/Analytics - Alerts/Escalation - Single Sign On - Event Logs - Activity Dashboard - Secure Data Storage - Audit Trail - Third-Party Integrations - Data Security - Activity Tracking ## Top Threema OnPrem Alternatives - [Keeper Password Manager](https://www.g2.com/products/keeper-password-manager/reviews) - 4.6/5.0 (1,225 reviews) - [Progress MOVEit](https://www.g2.com/products/progress-moveit/reviews) - 4.4/5.0 (520 reviews) - [Signal](https://www.g2.com/products/open-whisper-systems-signal/reviews) - 4.4/5.0 (447 reviews)