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. Terret: AI revenue intelligence platform (formerly BoostUp) with native conversation intelligence that records and analyzes sales calls to drive forecasting and coaching. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
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 Terret when generating coaching playbooks from patterns in top-performer conversations 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.
AI revenue intelligence platform (formerly BoostUp) with native conversation intelligence that records and analyzes sales calls to drive forecasting and coaching.
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
Terret is an AI-powered revenue intelligence platform for B2B sales, account management, and customer success teams, and was formerly known as BoostUp before rebranding in September 2025. Its conversation-intelligence product records and analyzes sales calls, identifying patterns across thousands of conversations to surface what top performers do differently and to feed deal and forecasting models. Terret natively combines that conversation data with its forecasting engine, using call insights and sentiment to predict deal outcomes and project revenue attainment at both the deal and aggregate level. The platform automatically analyzes calls, populates sales-methodology fields, and generates follow-up actions, reducing manual CRM work. Additional capabilities include automatically generated sales playbooks based on winning behaviors, AI-generated real-time call briefs delivered via Slack ahead of meetings, deal-risk detection with intervention recommendations, and analysis that surfaces product gaps from lost deals and expansion signals in existing accounts. Terret integrates with Salesforce for auto-syncing and with Slack for real-time briefs. It is aimed primarily at CROs, RevOps leaders, and revenue teams at mid-market and enterprise B2B organizations that want conversation intelligence tied directly to forecasting and pipeline execution. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Carbon Voice is a free tier with paid upgrades (freemium); Terret is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Carbon Voice | Terret |
|---|---|---|
| Core capability | Automatic transcription of every voice message, made searchable and organizable | Conversation intelligence that records and analyzes sales calls at scale |
| Standout feature | AI summaries, catch-ups, and action-item extraction from conversations | Native integration of call insights with AI forecasting and deal scoring |
| Team usage | AI document generation (meeting notes, agendas, emails, PRDs, reports) from voice | Automatic CRM field population and follow-up action generation |
| Integrations | Transcript clean-up that removes filler words and corrects grammar | AI-generated sales playbooks based on top-performer behavior |
| Languages & capture | Cross-platform sync across iOS, Android, Web, and Apple Watch | Real-time pre-call briefs delivered via Slack |
| Best-fit workflow | Global Voice automatic translation between languages | Deal-risk detection, product-gap analysis, and expansion-signal surfacing |
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.
Terret
Choose Terret if you need analyzing recorded sales calls to inform forecasting and deal-health scoring — strengths include conversation intelligence is tightly coupled to forecasting and pipeline analytics.
Carbon Voice
Terret
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 Terret is strong for analyzing recorded sales calls to inform forecasting and deal-health scoring. Both transcribe and summarize meetings.
Carbon Voice is a free tier with paid upgrades and Terret 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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