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. TranscribeTube: TranscribeTube is an AI transcription web app that turns YouTube videos, podcasts, and audio files into timestamped text with speaker labels, summaries, and subtitle export. 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 TranscribeTube when generating srt subtitle files for youtube videos and other video content 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.
TranscribeTube is an AI transcription web app that turns YouTube videos, podcasts, and audio files into timestamped text with speaker labels, summaries, and subtitle export.
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
TranscribeTube is a browser-based AI transcription tool that converts spoken content into editable text. Users paste a YouTube URL or upload audio and video files, and the platform returns a timestamped transcript with automatic speaker diarization, so each speaker's lines are labeled. It handles content of any length, from short clips to multi-hour podcasts, live streams, and lectures. Beyond raw transcription, it offers AI-powered summarization to surface key points, smart chapter segmentation, and one-click translation across a large set of languages. Finished transcripts can be edited in an in-browser text editor and exported in multiple formats, including SRT subtitles for video editors and YouTube Studio, plain text, and PDF. It is aimed at content creators, podcasters, video producers, researchers, and academics who need accurate written versions of spoken media. An API is available on higher tiers for developers who want to integrate transcription into their own workflows. The company states it does not store video content, only the resulting transcript text, and claims GDPR compliance.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); TranscribeTube is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | TranscribeTube |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | Paste a YouTube URL or upload audio/video to generate timestamped transcripts |
| Standout feature | Meeting Assistant for capturing and documenting meetings | Automatic speaker identification (diarization) with labeled speakers |
| Team usage | AI Notes for organizing transcribed content | AI-powered summaries and smart chapter segmentation of long videos |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | Translation across a large set of languages |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Export to SRT subtitles, plain text, and PDF, plus an in-browser transcript editor |
| Best-fit workflow | API access for integrating transcription into other workflows | API access for developers on higher-tier plans |
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.
TranscribeTube
Choose TranscribeTube if you need transcribing podcast episodes into searchable, editable text for show notes or repurposing — strengths include works directly from a youtube url with no browser extension or download needed.
Celeste AI
TranscribeTube
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while TranscribeTube is strong for transcribing podcast episodes into searchable, editable text for show notes or repurposing. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and TranscribeTube 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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