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. Sybill: AI sales assistant that records and transcribes meetings, writes summaries and follow-up emails, and updates the CRM across Zoom, Google Meet, Teams, and Webex. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Celeste AI when brazilian teams transcribing meetings and calls in portuguese matters most, and Sybill when drafting post-meeting follow-up emails for reps 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 sales assistant that records and transcribes meetings, writes summaries and follow-up emails, and updates the CRM across Zoom, Google Meet, Teams, and Webex.
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
Sybill is an AI assistant for revenue and sales teams that joins calls to record and transcribe meetings, then produces automated meeting and deal summaries ("Magic Summaries"). Beyond note-taking, it drafts follow-up emails, generates meeting-prep briefs, and pushes updates into the CRM, with an "Ask Sybill" feature for querying deals, calls, and email context. It captures meetings on Zoom, Google Meet, Microsoft Teams, and Webex, and integrates with Salesforce, HubSpot, Zoho, and Microsoft Dynamics, plus Slack, Gmail, Outlook, dialers (Outreach, Salesloft, Zoom Phone, Dialpad), and API/webhooks. The permanent free plan includes unlimited call recordings and transcripts, 500 credits per week, AI meeting summaries capped at 20 per month per team, and three months of data storage. Paid Pro and Business tiers add unlimited summaries and storage, CRM autofill, deal workspace, and API/MCP access.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); Sybill is from $0/mo (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | Sybill |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | Magic Summaries |
| Standout feature | Meeting Assistant for capturing and documenting meetings | Call recording & transcription |
| Team usage | AI Notes for organizing transcribed content | Ask Sybill |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | CRM Autofill |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Automated follow-up emails |
| Best-fit workflow | API access for integrating transcription into other workflows | Magic Summaries |
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.
Sybill
Choose Sybill if you need automatically capturing and summarizing sales calls and customer meetings — strengths include records and transcribes meetings across all major platforms (zoom, google meet, teams, webex).
Celeste AI
Sybill
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while Sybill is strong for automatically capturing and summarizing sales calls and customer meetings. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and Sybill is from $0/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 Celeste AI and Sybill.
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. Choppity: AI video and audio platform that transcribes recordings, generates styled captions, and turns long-form content into short clips. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
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. Claap: Async video plus AI meeting recording and CRM updates Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
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. Cleft Notes: AI voice-note app that turns spoken thoughts and meeting audio into structured, organized notes. This comparison weighs them on pricing, features, and everyday workflow fit.
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. ClickUp AI Notetaker: ClickUp's built-in AI Notetaker captures meeting recordings, transcripts, and summaries and connects them to ClickUp Docs and tasks. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
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. Clipto: Mac-based AI transcription and knowledge assistant that indexes and searches meetings, interviews, podcasts, lectures, and other audio/video locally on-device. The right pick comes down to team size, budget, and the workflows you want to automate.
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. Close Notetaker: An AI notetaker built into Close CRM that automatically transcribes and summarizes sales calls and meetings inside the CRM. This comparison weighs them on pricing, features, and everyday workflow fit.
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. Coach Pilot: AI sales coaching agent that joins calls, coaches reps in real time, updates the CRM, and scores deals. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
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. Cockatoo: AI transcription and note-taking service that records and transcribes meetings and lectures, then turns them into structured notes and summaries. Below, they line up on price, capture method, and how each fits a real meeting stack.
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. Coconote: AI note taker by Quizlet that turns lectures, meetings, documents, videos, and audio into organized notes, transcripts, and study materials. This comparison weighs them on pricing, features, and everyday workflow fit.
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. CogniCor: AI assistant for financial advisors that automates meeting prep, note-taking, follow-ups, and forms inside the CRM. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
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. Cogram: AI platform for the architecture, engineering and construction industry that automates meeting minutes and action items with strong privacy controls. Below, they line up on price, capture method, and how each fits a real meeting stack.
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. ColdCALR: AI cold-call roleplay and training tool where reps practice scripts against AI prospects and get scored on technique. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.