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. MacWhisper: Native macOS transcription app from Amsterdam-based Goodsnooze that records and transcribes meetings locally using Whisper, with no cloud upload. 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 MacWhisper when journalists and researchers transcribing recorded interviews matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
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.
Native macOS transcription app from Amsterdam-based Goodsnooze that records and transcribes meetings locally using Whisper, with no cloud upload.
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
MacWhisper is a native macOS (and iOS) transcription app built by indie developer Jordi Bruin under his Amsterdam-based studio Goodsnooze. It uses OpenAI's Whisper models (and NVIDIA Parakeet) to turn audio and video into editable text directly on the user's device, so recordings never need to be sent to the cloud. Beyond transcribing existing files, MacWhisper can record and transcribe meetings from conferencing apps such as Zoom, Teams, Webex, Skype, Chime, and Discord, as well as system audio and microphone input, making it practical as a meeting transcription tool. It supports more than 100 languages and offers features like batch transcription, speaker grouping, search, and real-time dictation. Because all processing happens locally, it appeals to users with privacy and confidentiality requirements who prefer not to route sensitive conversations through third-party servers. The company is independently funded and has not been acquired. MacWhisper is distributed through its own website and the Mac App Store, with a free tier for basic offline transcription and paid options for advanced capabilities. It is best for Mac users who want a fast, private, on-device way to transcribe meetings and recordings. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); MacWhisper is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | MacWhisper |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | On-device transcription using Whisper and NVIDIA Parakeet |
| Standout feature | Meeting Assistant for capturing and documenting meetings | Records system audio from Zoom, Teams, Webex, and other apps |
| Team usage | AI Notes for organizing transcribed content | Supports 100+ languages |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | Batch transcription and speaker grouping |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Real-time dictation |
| Best-fit workflow | API access for integrating transcription into other workflows | Available on macOS and iOS |
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.
MacWhisper
Choose MacWhisper if you need mac users transcribing zoom or teams meetings privately on-device — strengths include all processing stays local, supporting privacy and confidentiality.
Celeste AI
MacWhisper
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while MacWhisper is strong for mac users transcribing zoom or teams meetings privately on-device. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and MacWhisper 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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