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. Modjo: French conversation- and revenue-intelligence platform that transcribes sales calls and meetings, surfaces deal signals, and coaches reps, with data hosted in France. 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 Modjo when european companies needing conversation intelligence with eu data hosting matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Carbon Voice is an asynchronous voice-messaging app that automatically transcribes voice memos and uses AI to generate summaries, action items, and documents.
French conversation- and revenue-intelligence platform that transcribes sales calls and meetings, surfaces deal signals, and coaches reps, with data hosted in France.
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
Modjo is a conversation- and revenue-intelligence platform founded in Paris, France, and aimed primarily at sales teams. It integrates with phone systems, video-conferencing tools, email, and calendars to automatically capture and transcribe business conversations in many languages, then applies AI to summarize calls and meetings and extract actionable insights. Beyond transcription and summaries, Modjo focuses on the revenue workflow: it scores calls, surfaces signals such as expansion opportunities, churn risk, and competitor mentions, automates CRM updates, and provides coaching feedback to help representatives improve. It offers AI agents and integrates natively with CRMs including Salesforce and HubSpot so insights are available where sales teams already work. Modjo positions itself as a European option for conversation intelligence: its data is hosted in France on AWS servers in the Paris region, and it states GDPR compliance and SOC 2 Type II certification, which is relevant for European organizations with data-residency requirements. It is used by a range of European companies. Modjo is best for sales and revenue teams, especially those in Europe, that want call recording, transcription, and deal intelligence with European data hosting. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Carbon Voice is a free tier with paid upgrades (freemium); Modjo is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Carbon Voice | Modjo |
|---|---|---|
| Core capability | Automatic transcription of every voice message, made searchable and organizable | Automatic capture and transcription of calls and meetings |
| Standout feature | AI summaries, catch-ups, and action-item extraction from conversations | AI call scoring and conversation analytics |
| Team usage | AI document generation (meeting notes, agendas, emails, PRDs, reports) from voice | Deal-signal detection (expansion, churn risk, competitors) |
| Integrations | Transcript clean-up that removes filler words and corrects grammar | Automated CRM updates and AI agents |
| Languages & capture | Cross-platform sync across iOS, Android, Web, and Apple Watch | Native Salesforce and HubSpot integration |
| Best-fit workflow | Global Voice automatic translation between languages | Data hosted in France with GDPR and SOC 2 Type II |
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.
Modjo
Choose Modjo if you need sales teams analyzing and coaching on call performance — strengths include european data hosting with gdpr and soc 2 type ii claims.
Carbon Voice
Modjo
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 Modjo is strong for sales teams analyzing and coaching on call performance. Both transcribe and summarize meetings.
Carbon Voice is a free tier with paid upgrades and Modjo is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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