Clevercast: Clevercast is a multilingual live streaming platform that adds AI-powered closed captions, real-time transcription, speech translation, and remote interpretation to live events and webinars. Sotto: Sotto is a native macOS voice-to-text dictation app that turns speech into text system-wide using local AI transcription models. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Clevercast when adding live multilingual closed captions and subtitles to conferences and webinars matters most, and Sotto when privacy-first transcription of imported audio recordings on-device matters most. Try them side by side on real calls before deciding — needs vary by team.
Clevercast is a multilingual live streaming platform that adds AI-powered closed captions, real-time transcription, speech translation, and remote interpretation to live events and webinars.
Sotto is a native macOS voice-to-text dictation app that turns speech into text system-wide using local AI transcription models.
Clevercast is a SaaS platform for multilingual live streaming and accessibility, aimed at organizations broadcasting events, conferences, webinars, and meetings to global audiences. Incoming audio and video are sent from an encoder to Clevercast, which generates AI closed captions described as having high accuracy, including for streams where multiple languages are spoken. From that speech-to-text source it can produce live subtitles in multiple languages, synthetic AI voice translations that viewers select per language, and on-site scrolling transcripts displayed on screens for event attendees. A web interface lets operators correct the AI transcription in real time, improving the resulting captions and translations, and remote human interpreters can also be added for events with strict quality requirements. Streams are delivered via HLS through a global CDN and can be embedded in Clevercast's player or distributed to platforms such as YouTube. It suits enterprises, international bodies, educational institutions, and media companies that need accessible, language-inclusive live broadcasts rather than a personal meeting note-taker.
Best suited for
Sotto is a native Swift dictation app for macOS 13 and later that converts speech to text in real time. It works as a system-wide push-to-talk layer: the user holds a hotkey, speaks, and Sotto inserts clean text into whatever app is in focus, from Slack and Notion to Xcode and email fields. Audio is transcribed by local engines, including OpenAI Whisper models (Tiny through Large V3 Turbo and Distil Large V3) and NVIDIA Parakeet v2/v3, so by default recordings never leave the Mac; users can optionally connect cloud providers such as OpenAI or Groq with their own API keys for added accuracy. Beyond live dictation, it can import and re-transcribe audio files, supports 90+ languages, keeps a searchable history of recordings with timestamps, and offers a custom vocabulary dictionary. One-click AI processing can rewrite, summarize, translate, or reformat dictated text. It is aimed at developers, writers, and privacy-conscious professionals who want fast, local voice input rather than a cloud meeting-bot service.
Best suited for
Clevercast is a free tier with paid upgrades (freemium); Sotto is a free tier with paid upgrades (paid). Always confirm current pricing on each vendor's site before buying.
| Feature | Clevercast | Sotto |
|---|---|---|
| Core capability | AI-generated live closed captions, including for multi-language streams | System-wide push-to-talk dictation that inserts text into any app |
| Standout feature | Real-time speech translation with synthetic AI voices in multiple languages | Local on-device transcription via Whisper and NVIDIA Parakeet models |
| Team usage | Web interface for editing AI transcription in real time to improve captions | Audio file import and re-transcription with searchable, timestamped history |
| Integrations | On-site real-time scrolling transcript for event attendees | Support for 90+ languages with per-language hotkeys |
| Languages & capture | Remote human interpretation for events with strict quality needs | One-click AI processing to summarize, translate, or rewrite dictated text |
| Best-fit workflow | HLS delivery via global CDN with embeddable player and simulcast to platforms like YouTube | Optional cloud transcription via user-supplied OpenAI or Groq API keys |
Clevercast
Choose Clevercast if you need adding live multilingual closed captions and subtitles to conferences and webinars — strengths include combines ai captions, translation, and human interpretation in one live-streaming platform.
Sotto
Choose Sotto if you need hands-free dictation of emails, messages, and documents across mac apps — strengths include local processing keeps audio on-device for strong privacy.
Clevercast
Sotto
It depends on your workflow. Clevercast is strong for adding live multilingual closed captions and subtitles to conferences and webinars, while Sotto is strong for hands-free dictation of emails, messages, and documents across mac apps. Both transcribe and summarize meetings.
Clevercast is a free tier with paid upgrades and Sotto 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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