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. Proactor AI: AI note-taking app that records conversations, transcribes in real time, and turns meetings into structured notes and tasks. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Celeste AI when brazilian teams transcribing meetings and calls in portuguese matters most, and Proactor AI when recording lectures or interviews with real-time transcription matters most. Try them side by side on real calls before deciding — needs vary by team.
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 note-taking app that records conversations, transcribes in real time, and turns meetings into structured notes and tasks.
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
Proactor AI, published by PROACTORAI LIMITED, is an AI note-taking and voice-recording application that captures meetings, lectures, interviews, and personal voice memos and converts speech to text in real time. As a recording runs, it analyzes the conversation and surfaces summaries, key insights, and suggestions, then organizes the resulting notes by speaker and topic. A notable aspect of Proactor is its task orientation: it can automatically turn discussion into action items, including assigning owners and due dates, so that spoken conversations become trackable outcomes rather than static transcripts. The app retains context across sessions so it can reference earlier conversations, and it lets users export notes in formats such as PDF, Word, Markdown, and plain text. It supports transcription in multiple languages and can double as a general-purpose voice recorder for journaling, ideas, and quick memos. Proactor is aimed at professionals and teams who want both meeting documentation and follow-up task management, and it syncs notes across iOS, iPad, Android, and the web. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); Proactor AI is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | Proactor AI |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | Real-time speech-to-text transcription |
| Standout feature | Meeting Assistant for capturing and documenting meetings | AI summaries, key insights, and in-conversation suggestions |
| Team usage | AI Notes for organizing transcribed content | Automatic action items with assigned owners and due dates |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | Notes organized by speaker and topic |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Cross-session context retention |
| Best-fit workflow | API access for integrating transcription into other workflows | Export to PDF, Word, Markdown, and TXT |
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.
Proactor AI
Choose Proactor AI if you need capturing meetings and immediately generating assignable follow-up tasks — strengths include converts conversations directly into trackable tasks with owners and due dates.
Celeste AI
Proactor AI
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while Proactor AI is strong for capturing meetings and immediately generating assignable follow-up tasks. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and Proactor AI is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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