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. Tongyi Tingwu: Alibaba Cloud's AI assistant that transcribes, translates, and summarizes meetings and lectures in real time. 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 Tongyi Tingwu when students and educators turning lectures into searchable summarized notes 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.
Alibaba Cloud's AI assistant that transcribes, translates, and summarizes meetings and lectures in real time.
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
Tongyi Tingwu is an AI assistant from Alibaba Cloud focused on audio and video content for work and study, including meetings and lectures. It transcribes spoken audio into text, translates speech, and generates summaries using large language models, helping users record, organize, and analyze multimedia content. The service operates in real time, transcribing meetings and lectures as they happen, and it separates speakers so transcripts can attribute statements to different participants. Beyond core transcription and summarization, Tongyi Tingwu can extract structured information from recordings, including pulling slide content from video, which is useful for capturing presentations alongside spoken discussion. It supports multiple languages for transcription and translation, with strong coverage of Chinese and English among other major languages. The tool is accessible through a web interface and a browser extension, and it integrates with Alibaba's cloud ecosystem, including cloud storage. Tongyi Tingwu is aimed at professionals, students, and content creators in the Chinese market who need to efficiently turn meetings, lectures, and other audio or video into organized, searchable, and summarized text rather than reviewing recordings manually. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); Tongyi Tingwu is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | Tongyi Tingwu |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | Real-time transcription of meetings and lectures |
| Standout feature | Meeting Assistant for capturing and documenting meetings | Speech translation across multiple languages |
| Team usage | AI Notes for organizing transcribed content | LLM-based summarization of audio and video content |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | Speaker separation for attributed transcripts |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Slide/PPT extraction from video content |
| Best-fit workflow | API access for integrating transcription into other workflows | Web interface and browser extension access |
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.
Tongyi Tingwu
Choose Tongyi Tingwu if you need chinese professionals transcribing and summarizing meetings in real time — strengths include backed by alibaba cloud with llm-powered summarization.
Celeste AI
Tongyi Tingwu
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while Tongyi Tingwu is strong for chinese professionals transcribing and summarizing meetings in real time. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and Tongyi Tingwu is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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