3Play Media: Video accessibility platform combining AI and human review for captioning, transcription, and localization. Trellus: Real-time AI sales coaching and parallel dialer delivered as a lightweight Chrome extension that layers onto existing sales tools. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist 3Play Media when captioning recorded lectures, webinars, and corporate videos matters most, and Trellus when increasing connect rates with a parallel dialer 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.
Real-time AI sales coaching and parallel dialer delivered as a lightweight Chrome extension that layers onto existing sales tools.
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
Trellus is a real-time AI sales coaching and dialing tool delivered primarily as a lightweight Chrome extension that layers on top of existing sales engagement platforms such as Salesloft, Outreach, and HubSpot. Its real-time coaching analyzes call audio during live conversations to detect intent and signals and provides adaptive guidance, nudging reps to adjust pacing, listen more, or change approach as the conversation unfolds. Alongside live coaching, Trellus offers a parallel dialer that lets reps dial multiple lines at once to increase connect rates, with automated voicemail drops and number-health monitoring. The platform also includes AI voice agents that can handle inbound qualification or act as practice prospects for rep training, plus call analytics and performance scoring so managers can review conversations after the fact. A sales floor feature supports team collaboration. Because it runs as a browser extension on top of tools reps already use, Trellus is designed to add live guidance and faster dialing without requiring teams to migrate to a separate platform. It is aimed at sales development reps, account executives, and sales leaders focused on outbound calling performance. Pricing varies by plan. Check the official website for current pricing.
Best suited for
3Play Media is a free tier with paid upgrades (freemium); Trellus is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | 3Play Media | Trellus |
|---|---|---|
| Core capability | AI captioning and transcription with human review | Real-time, in-call AI coaching and adaptive guidance |
| Standout feature | Live captioning for events and meetings | Parallel dialer with multiple simultaneous lines |
| Team usage | Subtitling, audio description, and dubbing | Automated voicemail drops and number-health monitoring |
| Integrations | Integrations with video platforms and learning systems | AI voice agents for practice roleplay and inbound qualification |
| Languages & capture | API access for automating captioning and transcription | Call analytics and performance scoring |
| Best-fit workflow | Security and compliance including HIPAA | Chrome extension that layers onto Salesloft, Outreach, and HubSpot |
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.
Trellus
Choose Trellus if you need coaching reps in real time during outbound calls — strengths include adds live coaching and dialing without replacing existing tools.
3Play Media
Trellus
It depends on your workflow. 3Play Media is strong for captioning recorded lectures, webinars, and corporate videos, while Trellus is strong for coaching reps in real time during outbound calls. Both transcribe and summarize meetings.
3Play Media is a free tier with paid upgrades and Trellus 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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