3Play Media: Video accessibility platform combining AI and human review for captioning, transcription, and localization. Sembly AI: Team-focused notetaker with action items across 48 languages The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist 3Play Media when captioning recorded lectures, webinars, and corporate videos matters most, and Sembly AI when multilingual meeting transcription matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Video accessibility platform combining AI and human review for captioning, transcription, and localization.
Team-focused notetaker with action items across 48 languages
3Play Media is a video accessibility and localization platform that combines automatic speech recognition with human review to produce transcripts and captions for organizations that need accuracy and compliance. The company's core services include closed captioning for recorded video, transcription, subtitling, audio description, and dubbing, along with live captioning for events and meetings. By blending machine processing with professional editing, 3Play Media aims to deliver high-accuracy output even when audio quality is poor or there are multiple speakers, accents, or specialized content. The platform offers a secure online account for managing media projects and provides a large set of integrations with video platforms and learning systems, as well as API access for automating captioning and transcription workflows. It serves sectors such as media and entertainment, higher education, corporate enterprises, sports broadcasting, and eLearning, where accessibility regulations and quality standards are important. Security and compliance are emphasized, including HIPAA compliance and regular security audits. Organizations typically choose 3Play Media when they need accountable, reviewed captions and transcripts integrated into established media and meeting workflows rather than fully automated, instant output. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Sembly AI records and transcribes meetings in 40+ languages, then produces AI notes, summaries, and automatically detected tasks, with an AI chat assistant (Semblian) over single or multiple meetings. It connects to Zoom, Google Meet, Microsoft Teams, and Webex, and automates via Zapier, webhooks, MCP, and CRM tools. As of March 2026, Sembly no longer offers a permanent free plan — the only no-cost option is a time-limited Basic free trial; paid plans start at $10/user/mo (annual).
Best suited for
3Play Media is a free tier with paid upgrades (freemium); Sembly AI is from $10/mo (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | 3Play Media | Sembly AI |
|---|---|---|
| Core capability | AI captioning and transcription with human review | 40+ language transcription |
| Standout feature | Live captioning for events and meetings | Automated action items |
| Team usage | Subtitling, audio description, and dubbing | Semblian AI chat |
| Integrations | Integrations with video platforms and learning systems | Workflow automations |
| Languages & capture | API access for automating captioning and transcription | 40+ language transcription |
| Best-fit workflow | Security and compliance including HIPAA | Automated action items |
3Play Media
Choose 3Play Media if you need captioning recorded lectures, webinars, and corporate videos — strengths include human review supports high accuracy and accessibility compliance.
Sembly AI
Choose Sembly AI if you need team ai notes with task automation — strengths include transcription and ai notes in 40+ languages.
3Play Media
Sembly AI
It depends on your workflow. 3Play Media is strong for captioning recorded lectures, webinars, and corporate videos, while Sembly AI is strong for team ai notes with task automation. Both transcribe and summarize meetings.
3Play Media is a free tier with paid upgrades and Sembly AI is from $10/mo. 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.
More head-to-head comparisons involving 3Play Media and Sembly AI.
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3Play Media: Video accessibility platform combining AI and human review for captioning, transcription, and localization. Alice Recorder: Privacy-focused iOS and web recorder that transcribes meetings and interviews in 100+ languages with AI summarization. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.