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. FlashRev: AI parallel dialer within the FlashLabs go-to-market platform, with call recording, real-time conversation analysis, and AI summaries. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Celeste AI when brazilian teams transcribing meetings and calls in portuguese matters most, and FlashRev when reviewing recorded calls with ai summaries and sentiment for coaching matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
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.
AI parallel dialer within the FlashLabs go-to-market platform, with call recording, real-time conversation analysis, and AI summaries.
Celeste AI is a Brazilian voice AI and transcription platform that specializes in Portuguese, particularly Brazilian Portuguese, while also processing audio in additional languages such as English, Spanish, German, Italian, and French. Originally known for automated audio-to-text transcription that the company positions as far more efficient than manual transcription, Celeste AI has expanded into a broader suite that includes a Meeting Assistant (Assistente de Reunião) and AI Notes (Notas de IA), alongside transcription and quality-monitoring offerings. The platform uses machine learning speech models tuned for Portuguese and is offered both as an on-demand service and via an API, so users and businesses can transcribe content as needed. Its on-demand model lets customers pay only for the hours they actually use by purchasing credits, with flexible subscription plans available for those who have recurring transcription needs. As a Brazilian company connected to local institutions such as FGV Ventures and the São José dos Campos technology park, Celeste AI is oriented toward the Brazilian market and Portuguese-language workflows, and it reports a growing user base. The service is currently operating, with a functioning login, demo requests, and support, and is suited to professionals and companies that need accurate Portuguese transcription and meeting documentation. Pricing varies by plan. Check the official website for current pricing.
Best suited for
FlashRev is the AI go-to-market product from FlashLabs (previously branded FlashIntel) that pairs outbound calling with conversation intelligence for B2B sales teams. Its AI parallel dialer places multiple outbound calls at once and connects reps instantly when a prospect answers, skipping unanswered calls and answering machines so sellers focus on live conversations. The platform records and tracks calls and analyzes each connected conversation in real time, automatically generating intent labels, converting transcripts into concise summaries, and identifying conversation sentiment at scale to support review and coaching. FlashRev positions itself as a broader revenue platform that combines prospecting data, omnichannel engagement across email, SMS, social, and calls, and AI sales-development automation, with the parallel dialer as one component of that suite. It integrates with common CRMs and sales-engagement tools such as Salesforce, HubSpot, Salesloft, and Outreach. The product is live and marketed to outbound and revenue teams; FlashLabs publicly announced an unlimited parallel-dialing capability and continues to develop the platform into 2025 and 2026. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); FlashRev is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | FlashRev |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | AI parallel dialer connecting reps to live answers |
| Standout feature | Meeting Assistant for capturing and documenting meetings | Call recording and call tracking |
| Team usage | AI Notes for organizing transcribed content | Real-time conversation analysis with automatic intent labels |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | AI-generated call summaries from transcripts |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Conversation sentiment analysis at scale |
| Best-fit workflow | API access for integrating transcription into other workflows | Omnichannel outreach across calls, email, SMS, and social |
Celeste AI
Choose Celeste AI if you need brazilian teams transcribing meetings and calls in portuguese — strengths include strong focus on brazilian portuguese transcription accuracy.
FlashRev
Choose FlashRev if you need outbound teams running high-volume parallel-dialing campaigns — strengths include combines parallel dialing with conversation intelligence and summaries.
Celeste AI
FlashRev
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while FlashRev is strong for outbound teams running high-volume parallel-dialing campaigns. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and FlashRev 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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