OpenTalk vs Proton Meet
OpenTalk
opentalk.eu
Proton Meet
proton.meSide by side
| Figure | OpenTalk | Proton Meet |
|---|---|---|
| Price from | Free | $7.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 11 | 5 |
| Spec score · Secure Video Conferencing Software | 8.9 (#4) | 8.9 (#5) |
| Headquarters | Berlin, Germany | Geneva, Switzerland |
| Intended users | The company says OpenTalk provides what businesses, political organizations, authorities and schools need. | Proton describes Meet as suitable for security-conscious teams and for work meetings where confidentiality matters. |
| Open source | OpenTalk describes itself as open source, with auditable code and free community use. | Proton says every Proton Meet app is open source for public inspection. |
| Security and compliance | OpenTalk says its service is GDPR-compliant and reports receiving the German Federal Office for Information Security IT security label for video conferencing services. | Proton states it is ISO 27001 certified and has SOC 2 Type II attestation, and that Meet complies with GDPR, HIPAA, CJIS, and PCI. |
| Support | The pricing page lists FAQ support for Starter and email support for Standard and Premium. | Proton provides Meet setup and usage guides, feature information, and troubleshooting articles through its support center. |
| System requirements | The FAQ lists Windows 10/11, macOS 12+, supported Linux distributions, Chrome 89+, Edge 89+, Firefox 89+, Chrome Android 112 and iOS/iPadOS Safari 14.5 as minimum browser environments. | The web app supports current Firefox, Chrome, Edge, and Brave browsers and requires camera, microphone, and screen-sharing permissions as needed. |
| What it does | OpenTalk is a browser-based video-conferencing platform for business, education, public-sector and provider use. | Proton Meet provides private video meetings, meeting rooms, guest joining, and in-call chat. |
Plans
OpenTalk
- StarterFree
- StarterFree
- Standard€7.50 a month
- Standard (monthly)$7.50 a month
- Premium€12.50 a month
- Premium (monthly)$12.50 a month
- Standard€75 a year
- Standard (annually)$75 a year
- Premium€125 a year
- Premium (annually)$125 a year
Proton Meet
- Meet FreeFree
- Meet FreeFree
- Meet Professional$7.99 a month
- Workspace Standard$12.99 a month
- Workspace Premium$19.99 a month
In their own words
OpenTalk
OpenTalk is a browser-based video conferencing service available as a hosted service or for installation in a customer's data center. It runs in common browsers without local software, although Safari on Apple devices has functional limitations. Meetings can use breakout rooms and sub-room conversations, with multiple moderators, a whiteboard, meeting minutes, polls and surveys. Open and secret voting are supported, with results documented. Participants can join by phone for audio-only access, and OpenTalk can connect to in-house phone systems or external SIP providers. Open APIs support integrations, and Keycloak is an identified single sign-on option. Its on-premises APIs cover user and room provisioning, configuration, metrics and reporting. OpenTalk describes itself as open source and GDPR-compliant, and reports receiving the German Federal Office for Information Security IT security label for video conferencing services. Starter is free, with up to five participants and 30-minute calls, but no recording. Standard is $7.50 a month per user, excluding VAT; Premium is $12.50 a month per user, excluding VAT. Both paid plans include recording.
Proton Meet
Proton Meet provides private video conferencing for teams, friends, and family, with apps for the web, Windows, macOS, Linux, iOS, and Android. It uses Messaging Layer Security to encrypt audio, video, screen shares, and chats end to end. External guests can join through a meeting link without a Proton account. Hosts can blur backgrounds, reduce noise, lock meetings, block new arrivals, mute audio, stop video, and remove attendees. Meet integrates with Proton Calendar for calls and appointment scheduling. Proton says its apps are fully open source for independent auditing and that it does not retain meeting passwords, audio, video, chat messages, or metadata linking participants after a call. The free plan is free, billed $0.00 every month, with meetings up to 60 minutes, 50 participants, and five meeting links per day. Paid pricing starts at $7.99/user/mo (annual). The Professional plan lists meetings up to 24 hours and 100 participants, plus screen sharing, chat, scheduling, and recording. Proton also states that Meet complies with GDPR, HIPAA, CJIS, and PCI.