3Play Media: Video accessibility platform combining AI and human review for captioning, transcription, and localization. Soniox: Multilingual speech AI platform offering real-time and async speech-to-text and translation APIs for meetings and voice apps. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist 3Play Media when captioning recorded lectures, webinars, and corporate videos matters most, and Soniox when building voice agents and dictation features into apps matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
Video accessibility platform combining AI and human review for captioning, transcription, and localization.
Multilingual speech AI platform offering real-time and async speech-to-text and translation APIs for meetings and voice apps.
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
Soniox is a multilingual speech AI platform that provides speech-to-text, translation, and text-to-speech APIs aimed at developers building voice-enabled applications, including meeting transcription, voice agents, dictation, and call-center tools. Its speech recognition supports real-time streaming with low latency as well as asynchronous processing of recorded files, and it covers a broad set of languages with the ability to handle conversations where speakers switch languages mid-sentence. For meeting and multi-party scenarios, Soniox offers speaker separation so transcripts can attribute speech to individual participants, along with handling of names, alphanumerics, and domain-specific terms. The platform also includes real-time speech translation across many language pairs, which is useful for international calls and meetings. Soniox markets enterprise-grade compliance, including SOC 2 Type 2, ISO 27001, HIPAA, and GDPR, and offers multi-region deployment with data-residency options and a privacy-oriented architecture where audio is processed in real time. Because it is delivered as APIs and SDKs, organizations typically embed Soniox into their own products rather than using it as a standalone meeting application. Pricing varies by plan. Check the official website for current pricing.
Best suited for
3Play Media is a free tier with paid upgrades (freemium); Soniox is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | 3Play Media | Soniox |
|---|---|---|
| Core capability | AI captioning and transcription with human review | Real-time and asynchronous speech-to-text APIs |
| Standout feature | Live captioning for events and meetings | Speaker separation for multi-participant conversations |
| Team usage | Subtitling, audio description, and dubbing | Real-time speech translation across many language pairs |
| Integrations | Integrations with video platforms and learning systems | Code-switching support for mid-sentence language changes |
| Languages & capture | API access for automating captioning and transcription | Web and server SDKs for browser and backend integration |
| Best-fit workflow | Security and compliance including HIPAA | Enterprise compliance with SOC 2, ISO 27001, HIPAA, and GDPR |
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.
Soniox
Choose Soniox if you need transcribing multilingual meetings and calls in real time — strengths include strong multilingual and translation capabilities for global meetings.
3Play Media
Soniox
It depends on your workflow. 3Play Media is strong for captioning recorded lectures, webinars, and corporate videos, while Soniox is strong for transcribing multilingual meetings and calls in real time. Both transcribe and summarize meetings.
3Play Media is a free tier with paid upgrades and Soniox 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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