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. PrismaScribe: AI transcription tool that converts interviews, meetings, podcasts and lectures into text with multi-speaker labeling and many export formats. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Celeste AI when brazilian teams transcribing meetings and calls in portuguese matters most, and PrismaScribe when generating subtitles from meeting or lecture recordings 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 transcription tool that converts interviews, meetings, podcasts and lectures into text with multi-speaker labeling and many export formats.
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
PrismaScribe is an AI transcription platform that converts uploaded audio and video files into text. It is designed to handle a range of source material including interviews, meetings, podcasts and lectures, and processes recordings faster than real time so users can get transcripts back quickly. The service supports transcription and translation across a large number of languages with automatic language detection and code-switching, which makes it useful for multilingual interviews and research recordings. PrismaScribe applies speaker identification to distinguish multiple participants in a recording and labels each speaker in the transcript, and it accepts many common audio and video formats. Finished transcripts can be exported in several formats including plain text, SRT and VTT subtitle files, PDF, Word and Markdown, so the output can flow into subtitling, documentation or qualitative analysis workflows. The product positions itself toward creators, journalists, researchers and professionals such as podcasters, media organizations and universities. PrismaScribe focuses on transcribing recorded files rather than providing a live in-meeting bot, making it well suited to teams that need accurate, multi-speaker transcripts of conversations they have already captured. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); PrismaScribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | PrismaScribe |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | AI transcription of uploaded audio and video files |
| Standout feature | Meeting Assistant for capturing and documenting meetings | Speaker identification and labeling for multiple speakers |
| Team usage | AI Notes for organizing transcribed content | Transcription and translation across many languages with auto-detection |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | Support for a wide range of audio and video formats |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Faster-than-real-time processing speed |
| Best-fit workflow | API access for integrating transcription into other workflows | Export to TXT, SRT, VTT, PDF, Word and Markdown |
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.
PrismaScribe
Choose PrismaScribe if you need transcribing research and journalistic interviews with multiple speakers — strengths include strong multi-speaker and multilingual handling for research-style recordings.
Celeste AI
PrismaScribe
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while PrismaScribe is strong for transcribing research and journalistic interviews with multiple speakers. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and PrismaScribe 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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