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. Fireflies: AI meeting assistant that records, transcribes, and summarizes calls across Zoom, Google Meet, Microsoft Teams, and Webex, with the AskFred AI chat and native CRM sync. 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 Fireflies when recruiting and interview notes 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.
AI meeting assistant that records, transcribes, and summarizes calls across Zoom, Google Meet, Microsoft Teams, and Webex, with the AskFred AI chat and native CRM sync.
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
Fireflies.ai joins video calls to record and transcribe meetings, then generates AI summaries, action items, and fully searchable notes. Its AskFred assistant lets you query past meetings in natural language ("what did we decide about pricing?"), while conversation-intelligence features add topic trackers, talk-time, and sentiment analytics. Fireflies works across Zoom, Google Meet, Microsoft Teams, and Webex, transcribes in a wide range of languages, and integrates natively with CRMs such as Salesforce and HubSpot plus Slack, Notion, Asana, and Zapier. A free plan covers limited transcription and AI credits for individuals; paid tiers raise transcription and storage limits and unlock team conversation analytics, making it a strong fit for sales, recruiting, and customer-research teams that live in their CRM.
Best suited for
Carbon Voice is a free tier with paid upgrades (freemium); Fireflies is from $18/mo (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Carbon Voice | Fireflies |
|---|---|---|
| Core capability | Automatic transcription of every voice message, made searchable and organizable | Meeting transcription |
| Standout feature | AI summaries, catch-ups, and action-item extraction from conversations | AI summaries |
| Team usage | AI document generation (meeting notes, agendas, emails, PRDs, reports) from voice | AskFred AI chat |
| Integrations | Transcript clean-up that removes filler words and corrects grammar | CRM sync |
| Languages & capture | Cross-platform sync across iOS, Android, Web, and Apple Watch | Conversation intelligence |
| Best-fit workflow | Global Voice automatic translation between languages | Meeting transcription |
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.
Fireflies
Choose Fireflies if you need sales call capture and crm logging — strengths include powerful meeting search plus the askfred natural-language assistant.
Carbon Voice
Fireflies
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 Fireflies is strong for sales call capture and crm logging. Both transcribe and summarize meetings.
Carbon Voice is a free tier with paid upgrades and Fireflies is from $18/mo. 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.
More head-to-head comparisons involving Carbon Voice and Fireflies.
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