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. TeamRetro: Purpose-built online tool for running agile retrospectives, team health checks, and planning poker with AI-assisted idea grouping and summaries. Below, they line up on price, capture method, and how each fits a real meeting stack.
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 TeamRetro when conducting recurring team health checks to track morale and agile maturity matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
Carbon Voice is an asynchronous voice-messaging app that automatically transcribes voice memos and uses AI to generate summaries, action items, and documents.
Purpose-built online tool for running agile retrospectives, team health checks, and planning poker with AI-assisted idea grouping and summaries.
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
TeamRetro is a web-based platform designed specifically for agile teams to run structured retrospective meetings, team health checks, and estimation (planning poker) sessions. Rather than adapting a generic whiteboard, it provides a guided retrospective workflow with anonymous idea submission, dot voting, grouping, and action-item tracking carried forward between sessions. The tool ships with a large library of retrospective templates (such as Start/Stop/Continue, Sailboat, and 4Ls) and icebreakers, and includes recurring team health-check assessments that visualize how a team's agile maturity and sentiment trend over time. Its AI capabilities focus on the retro itself: automatically grouping similar cards into themes, generating discussion summaries when enabled, and producing icebreaker or custom health-check content from prompts, with organizations able to switch AI features on or off. TeamRetro integrates with tools like Jira, Trello, Microsoft Teams, and Slack so action items flow into existing workflows. It is delivered as a hosted SaaS product with a free trial and is used by teams ranging from startups to large enterprises looking to standardize and improve project retrospectives. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Carbon Voice is a free tier with paid upgrades (freemium); TeamRetro is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Carbon Voice | TeamRetro |
|---|---|---|
| Core capability | Automatic transcription of every voice message, made searchable and organizable | Action-item tracking carried across sessions |
| Standout feature | AI summaries, catch-ups, and action-item extraction from conversations | Guided retrospective workflow with anonymous input, grouping, and dot voting |
| Team usage | AI document generation (meeting notes, agendas, emails, PRDs, reports) from voice | AI-assisted automatic grouping of similar ideas into themes |
| Integrations | Transcript clean-up that removes filler words and corrects grammar | AI-generated retrospective summaries (when enabled by the organization) |
| Languages & capture | Cross-platform sync across iOS, Android, Web, and Apple Watch | Recurring team health checks with trend and sentiment tracking over time |
| Best-fit workflow | Global Voice automatic translation between languages | Large library of retrospective templates and icebreaker activities |
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.
TeamRetro
Choose TeamRetro if you need running sprint or project retrospectives for distributed agile teams — strengths include purpose-built for retrospectives rather than a repurposed generic whiteboard.
Carbon Voice
TeamRetro
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 TeamRetro is strong for running sprint or project retrospectives for distributed agile teams. Both transcribe and summarize meetings.
Carbon Voice is a free tier with paid upgrades and TeamRetro is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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