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. Tana: AI workspace with a bot-less meeting notetaker that transcribes and summarizes meetings directly into a connected knowledge base. This comparison weighs them on pricing, features, and everyday workflow fit.
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 Tana when turning meeting notes into linked tasks and project knowledge matters most. Try them side by side on real calls before deciding — needs vary by team.
Carbon Voice is an asynchronous voice-messaging app that automatically transcribes voice memos and uses AI to generate summaries, action items, and documents.
AI workspace with a bot-less meeting notetaker that transcribes and summarizes meetings directly into a connected knowledge base.
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
Tana is an AI-native workspace that combines outlining, knowledge management, and a built-in meeting notetaker. Its Meeting Notetaker captures, transcribes, and summarizes meetings without requiring a bot to join the call; instead, it records computer system audio directly from the desktop app, which means it works across Zoom, Google Meet, Teams, and even in-person meetings, lectures, and interviews started on the computer. On Mac, Tana can detect when a meeting link is opened and offer to start transcribing immediately. Once captured, transcripts and summaries flow directly into the Tana workspace, where the AI can extract action items and push them to task boards, link the meeting to relevant people and projects, and surface notes where they are needed. It supports many languages with automatic detection and is available on Mac and Windows desktop apps. Tana is aimed at professionals and teams who want their meeting notes to become structured, connected knowledge rather than isolated transcripts, integrating capture with an ongoing personal or team knowledge system. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Carbon Voice is a free tier with paid upgrades (freemium); Tana is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Carbon Voice | Tana |
|---|---|---|
| Core capability | Automatic transcription of every voice message, made searchable and organizable | Bot-less meeting capture using computer system audio |
| Standout feature | AI summaries, catch-ups, and action-item extraction from conversations | Transcription and AI summaries for online and in-person meetings |
| Team usage | AI document generation (meeting notes, agendas, emails, PRDs, reports) from voice | Action items pushed directly to task boards in the workspace |
| Integrations | Transcript clean-up that removes filler words and corrects grammar | Links meeting notes to relevant people and projects |
| Languages & capture | Cross-platform sync across iOS, Android, Web, and Apple Watch | Automatic meeting detection on Mac |
| Best-fit workflow | Global Voice automatic translation between languages | 60+ language support with automatic detection |
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.
Tana
Choose Tana if you need transcribing and summarizing meetings without a bot in the call — strengths include captures meetings without adding a bot to the call.
Carbon Voice
Tana
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 Tana is strong for transcribing and summarizing meetings without a bot in the call. Both transcribe and summarize meetings.
Carbon Voice is a free tier with paid upgrades and Tana is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
More head-to-head comparisons involving Carbon Voice and Tana.
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. Carv: AI assistant for recruiters that records, transcribes, and takes notes during interviews and intake calls, then drafts documents and updates the ATS. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
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. Castmagic: AI content platform that transcribes podcasts, videos, and recorded meetings with speaker diarization and turns them into show notes, summaries, and other assets. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
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. Celeste AI: Brazilian Portuguese-focused AI voice and transcription platform offering on-demand transcription plus a meeting assistant and AI notes, with credit-based and subscription plans. This comparison weighs them on pricing, features, and everyday workflow fit.
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. Choppity: AI video and audio platform that transcribes recordings, generates styled captions, and turns long-form content into short clips. This comparison weighs them on pricing, features, and everyday workflow fit.
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. Chorus by ZoomInfo: Conversation intelligence for sales calls inside ZoomInfo This comparison weighs them on pricing, features, and everyday workflow fit.
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. Circleback: AI meeting assistant that automatically takes notes, transcribes in 100+ languages, assigns action items, and runs automations across Zoom, Google Meet, Teams, Webex, and in-person calls. Below, they line up on price, capture method, and how each fits a real meeting stack.
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. Cirrus Insight: Salesforce-focused sales productivity platform whose Conversation Intelligence module records meetings, transcribes them word-for-word in real time, and auto-generates summaries and next steps synced to CRM. Below, they line up on price, capture method, and how each fits a real meeting stack.
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. Claap: Async video plus AI meeting recording and CRM updates The right pick comes down to team size, budget, and the workflows you want to automate.
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. Clari Copilot: Real-time sales call prompts and conversation intelligence This comparison weighs them on pricing, features, and everyday workflow fit.
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. Cleft Notes: AI voice-note app that turns spoken thoughts and meeting audio into structured, organized notes. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
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. ClickUp AI Notetaker: ClickUp's built-in AI Notetaker captures meeting recordings, transcripts, and summaries and connects them to ClickUp Docs and tasks. This comparison weighs them on pricing, features, and everyday workflow fit.
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. Clipto: Mac-based AI transcription and knowledge assistant that indexes and searches meetings, interviews, podcasts, lectures, and other audio/video locally on-device. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.