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. Substrata: AI sales intelligence platform that analyzes the social and emotional signals behind conversations to help dealmakers read buyer intent. 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 Substrata when coaching sellers on social dynamics in high-stakes conversations matters most. Run both through a week of actual calls to see which suits your workflow.
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.
AI sales intelligence platform that analyzes the social and emotional signals behind conversations to help dealmakers read buyer intent.
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
Substrata is an AI sales coaching and deal intelligence platform that takes a different angle from typical conversation intelligence tools: rather than focusing on transcription and summaries, it analyzes the social and emotional signals beneath sales conversations. Its core function is to model buyer psychology, attitudes, and momentum across interactions to help professional dealmakers understand intent and power dynamics. A central component is SoundWave, a real-time conversational analytics engine that listens to sales calls and analyzes voice tone, pace, pauses, interruptions, and the push-pull of social dynamics, surfacing the why behind what is being said rather than just the words. Substrata applies this signal analysis across conversations and email exchanges to gauge buyer sentiment and engagement, giving sellers and revenue leaders a read on how deals are actually progressing. The platform is aimed at B2B revenue professionals and leaders, and is positioned for smaller and mid-sized dealmaking teams that want behavioral insight into negotiations and high-value conversations. It has been recognized as a high performer across sales coaching, AI sales assistant, conversation intelligence, sales analytics, and revenue operations categories. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Clevercast is a free tier with paid upgrades (freemium); Substrata is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Clevercast | Substrata |
|---|---|---|
| Core capability | AI-generated live closed captions, including for multi-language streams | SoundWave real-time analysis of tone, pace, pauses, and interruptions |
| Standout feature | Real-time speech translation with synthetic AI voices in multiple languages | Behavioral analysis of buyer attitudes, intent, and power dynamics |
| Team usage | Web interface for editing AI transcription in real time to improve captions | Email signal analysis for sentiment and engagement |
| Integrations | On-site real-time scrolling transcript for event attendees | Deal momentum tracking across conversations |
| Languages & capture | Remote human interpretation for events with strict quality needs | Coaching insights focused on social and emotional cues |
| Best-fit workflow | HLS delivery via global CDN with embeddable player and simulcast to platforms like YouTube | SoundWave real-time analysis of tone, pace, pauses, and interruptions |
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.
Substrata
Choose Substrata if you need reading buyer intent and sentiment during negotiations — strengths include analyzes social and emotional subtext beyond plain transcription.
Clevercast
Substrata
It depends on your workflow. Clevercast is strong for adding live multilingual closed captions and subtitles to conferences and webinars, while Substrata is strong for reading buyer intent and sentiment during negotiations. Both transcribe and summarize meetings.
Clevercast is a free tier with paid upgrades and Substrata 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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