Ava: AI live captioning and transcription app for accessibility, providing real-time captions for conversations and video meetings. spf.io: AI captioning and translation platform for in-person, virtual, and hybrid events, supporting 100+ languages with broad streaming integrations. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Ava when real-time captioning for deaf and hard-of-hearing participants matters most, and spf.io when providing multilingual accessibility for webinars streamed via zoom, youtube, or obs matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
AI live captioning and transcription app for accessibility, providing real-time captions for conversations and video meetings.
AI captioning and translation platform for in-person, virtual, and hybrid events, supporting 100+ languages with broad streaming integrations.
Ava is a live captioning and transcription service built primarily for deaf and hard-of-hearing users, as well as for organizations that need accessible meetings and conversations. The app captures audio from in-person conversations and from video conferencing tools, then generates real-time captions on a phone, computer, or in the meeting interface. Ava combines automatic speech recognition with an optional professional scribe service for higher-accuracy, ADA-compliant captioning, giving users a choice between fast AI captions and human-assisted transcription. Features include color-coded speaker identification so users can follow who said what, support for many languages, and stored transcripts and summaries after a conversation ends. Through its Ava Connect integration, the service connects with Zoom, Google Meet, and Microsoft Teams, and it is available across mobile (iOS and Android), web, and desktop (Windows and Mac). Ava is aimed at individuals who need accessibility support in daily conversations and meetings, as well as at educational institutions, healthcare providers, corporations, and event venues that must provide compliant real-time captioning without committing to a traditional CART contract. Pricing varies by plan. Check the official website for current pricing.
Best suited for
spf.io, operated by TheoTech LLC, is an AI-powered captioning and translation platform built for in-person, virtual, and hybrid events. It provides automatic live captions and real-time translation in more than 100 languages, plus AI-generated translated audio in over 70 languages, so multilingual and deaf or hard-of-hearing audiences can follow sessions in their preferred language. Output can be shown on projectors with up to four languages at once, embedded into web and app players, or accessed by attendees on mobile devices through a QR code or URL with both text and audio options. The platform integrates with common meeting and streaming tools including Zoom, Microsoft Teams, Google Meet, YouTube, Facebook Live, OBS, StreamYard, vMix, and Twitch. Beyond fully automatic captions, spf.io supports supervised and edited captioning for quality control, bidirectional translation, manuscript-based delivery, and interpreter subtitling. It offers customization such as vocabulary fine-tuning, adapted machine translation models, custom speech recognition, and profanity filtering, and it makes remote operators, professional captioners, and interpreters available as add-on services. The company publishes ongoing product updates into 2026, confirming it is actively operating. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Ava is a free tier with paid upgrades (freemium); spf.io is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Ava | spf.io |
|---|---|---|
| Core capability | Integration with Zoom, Google Meet, and Microsoft Teams | Automatic live captions and translation in 100+ languages, with translated audio in 70+ |
| Standout feature | Real-time live captions for in-person and online conversations | Projector display of up to four languages plus mobile QR/URL attendee access |
| Team usage | Color-coded speaker identification | Integrations with Zoom, Teams, Google Meet, YouTube, OBS, StreamYard, vMix, and Twitch |
| Integrations | Optional professional scribe service for higher accuracy | Supervised/edited captioning and bidirectional translation modes |
| Languages & capture | Mobile, web, and desktop apps | Vocabulary fine-tuning, custom speech recognition, and adapted translation models |
| Best-fit workflow | Saved transcripts and conversation summaries | Optional professional captioners, interpreters, and remote operators as add-ons |
Ava
Choose Ava if you need real-time captioning for deaf and hard-of-hearing participants — strengths include strong accessibility focus for deaf and hard-of-hearing users.
spf.io
Choose spf.io if you need captioning and translating large in-person conferences across projectors and mobile devices — strengths include very broad language coverage for both captions and translated audio.
Ava
spf.io
It depends on your workflow. Ava is strong for real-time captioning for deaf and hard-of-hearing participants, while spf.io is strong for captioning and translating large in-person conferences across projectors and mobile devices. Both transcribe and summarize meetings.
Ava is a free tier with paid upgrades and spf.io 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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