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. LiveVoice: LiveVoice is a live-audio platform for events that delivers simultaneous interpretation, AI voice and text translation, and real-time AI captions to attendees on their own phones and browsers. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Celeste AI when brazilian teams transcribing meetings and calls in portuguese matters most, and LiveVoice when adding live ai captions and transcripts for accessibility at on-site, online, or hybrid events 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.
LiveVoice is a live-audio platform for events that delivers simultaneous interpretation, AI voice and text translation, and real-time AI captions to attendees on their own phones and browsers.
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
LiveVoice is a live-audio platform built for events, conferences, meetings, guided tours, and church services. It turns attendees' own smartphones and browsers into receivers, so audiences listen to interpreted audio or read live captions in their own language without dedicated hardware, headsets, or IT setup. The platform supports remote simultaneous interpretation (RSI) by professional human interpreters working from anywhere through a multi-channel interpreter app, AI voice and text translation, or a combination of both. Its AI Live Captions feature transcribes a chosen audio channel in real time and can be configured in over 65 languages, displaying on the mobile app, web browsers, on-site screens, or as lower thirds in video streams. After an event, transcripts can be downloaded as text, CSV, SRT, or VTT files for sharing or repurposing. It works on iOS, Android, and Huawei devices and supports on-site, online, and hybrid events, integrating with video conferencing and livestreaming tools. It targets event organizers, conference planners, and accessibility teams.
Best suited for
Celeste AI is a free tier with paid upgrades (freemium); LiveVoice is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Celeste AI | LiveVoice |
|---|---|---|
| Core capability | AI transcription specialized for Brazilian Portuguese | Simultaneous interpretation via human interpreters (including remote RSI) |
| Standout feature | Meeting Assistant for capturing and documenting meetings | AI voice and text translation in real time |
| Team usage | AI Notes for organizing transcribed content | AI Live Captions configurable in over 65 languages |
| Integrations | Support for multiple languages including English, Spanish, German, Italian, and French | Listen on attendees' own phones or browsers, no special hardware |
| Languages & capture | On-demand credit-based usage plus flexible subscription plans | Downloadable transcripts in text, CSV, SRT, and VTT formats |
| Best-fit workflow | API access for integrating transcription into other workflows | Caption delivery to app, browser, on-site screens, and video lower thirds |
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.
LiveVoice
Choose LiveVoice if you need providing multilingual interpretation and captions at conferences, churches, and guided tours — strengths include no dedicated receiver hardware or headsets needed; runs on attendees' own devices.
Celeste AI
LiveVoice
It depends on your workflow. Celeste AI is strong for brazilian teams transcribing meetings and calls in portuguese, while LiveVoice is strong for providing multilingual interpretation and captions at conferences, churches, and guided tours. Both transcribe and summarize meetings.
Celeste AI is a free tier with paid upgrades and LiveVoice 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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