Carbon Voice: Carbon Voice is an asynchronous voice-messaging app that automatically transcribes voice memos and uses AI to generate summaries, action items, and documents. Gilbert: French sovereign AI meeting note taker that generates structured reports, decisions and actions, hosted in France on SecNumCloud infrastructure. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Carbon Voice when replacing status meetings and calls with async voice messages that get auto-transcribed and summarized matters most, and Gilbert when tracking decisions and action items from meetings automatically matters most. Run both through a week of actual calls to see which suits your workflow.
Carbon Voice is an asynchronous voice-messaging app that automatically transcribes voice memos and uses AI to generate summaries, action items, and documents.
French sovereign AI meeting note taker that generates structured reports, decisions and actions, hosted in France on SecNumCloud infrastructure.
Carbon Voice is an asynchronous voice-messaging and voice-notes app for iOS, Android, Web, and Apple Watch. Users record voice memos or messages with a single keystroke or swipe, and every message is automatically transcribed so it can be read, searched, labeled, and organized. The app is built around reducing real-time meetings and calls: instead of scheduling synchronous time, teammates exchange voice messages that the recipient can catch up on later. Layered on top is a large library of AI actions that turn raw voice into structured content — bulleted summaries, cleaned-up transcripts (removing filler words and fixing grammar), meeting notes, agendas, action items, professional emails, and longer documents such as PRDs and reports. Users can also query an AI assistant about any chat. A Global Voice feature can translate messages between languages, and messages can be sent to people who don't have the app via a secure email link. It is aimed at distributed teams, managers, and individuals who prefer talking over typing.
Best suited for
Gilbert is a French AI meeting note taker developed by the startup Lexia France, designed and hosted in France with a strong sovereignty focus. It captures meetings live across desktop, mobile and web and automatically produces structured meeting reports that include summaries, decisions and assigned action items. The product is built around proprietary French language models and a custom terminology dictionary that lets users add domain-specific terms, and it offers natural-language search across past meetings. A defining characteristic is its data-sovereignty stance: Gilbert states that data is hosted on OVHcloud infrastructure with SecNumCloud qualification from the French cybersecurity authority ANSSI, that no data crosses the Atlantic, and that it does not rely on third-party model providers. The company lists SOC 2 Type 2, ISO 27001 and GDPR compliance. Gilbert integrates with many business tools, including native connections to Slack, Notion, HubSpot, Salesforce and Teams plus broad coverage through Zapier. It targets French-speaking organizations, particularly those in regulated or sovereignty-sensitive sectors, that want automated French meeting documentation kept entirely within France. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Carbon Voice is a free tier with paid upgrades (freemium); Gilbert is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Carbon Voice | Gilbert |
|---|---|---|
| Core capability | Automatic transcription of every voice message, made searchable and organizable | Live meeting capture across desktop, mobile and web |
| Standout feature | AI summaries, catch-ups, and action-item extraction from conversations | Structured reports with summaries, decisions and assigned actions |
| Team usage | AI document generation (meeting notes, agendas, emails, PRDs, reports) from voice | Proprietary French language models and custom terminology dictionary |
| Integrations | Transcript clean-up that removes filler words and corrects grammar | Natural-language search across past meetings |
| Languages & capture | Cross-platform sync across iOS, Android, Web, and Apple Watch | Hosting in France on OVHcloud SecNumCloud infrastructure with no transatlantic data transfer |
| Best-fit workflow | Global Voice automatic translation between languages | Live meeting capture across desktop, mobile and web |
Carbon Voice
Choose Carbon Voice if you need replacing status meetings and calls with async voice messages that get auto-transcribed and summarized — strengths include combines voice capture, automatic transcription, and a broad set of ai summarization/document actions in one app.
Gilbert
Choose Gilbert if you need generating french meeting reports for sovereignty-sensitive sectors — strengths include strong french data-sovereignty posture with anssi-qualified secnumcloud hosting.
Carbon Voice
Gilbert
It depends on your workflow. Carbon Voice is strong for replacing status meetings and calls with async voice messages that get auto-transcribed and summarized, while Gilbert is strong for generating french meeting reports for sovereignty-sensitive sectors. Both transcribe and summarize meetings.
Carbon Voice is a free tier with paid upgrades and Gilbert is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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