Alternatives to Trio

Vavus AI translates speech, text, documents, and live calls across 200+ languages on one metered account.

Real-time accent translation and speech AI that keeps your own voice, tone, and emotion intact on live calls

A phone-first translation app for text, speech, camera, and live two-way conversation across 100+ languages.

Maestra AI transcribes, subtitles, translates, and voice-dubs audio and video in 125+ languages — live or on demand.

Turn your phone into a real-time AI interpreter for conversations, photos, and text

Audioflare is a free open-source browser playground that transcribes, analyzes, translates, and summarizes audio clips up to 30 seconds on Cloudflare Workers

Botless meeting AI for Mac that turns live calls into structured notes in your own saved template.

Soniox speech-to-text API delivers real-time STT, TTS, and translation in 60+ languages through one unified developer platform.

Fish Audio delivers expressive AI text to speech and voice cloning, with emotion tags and a free S2.1 Pro TTS API.

CAMB.AI delivers AI dubbing and text-to-speech in 150+ languages for live broadcast and on-demand localization.

Inworld AI delivers realtime text-to-speech and speech-to-speech inference for consumer voice agents, with TTS-2 Flash hitting 50ms to

Crowdin is an AI-powered localization platform that syncs your Git repo, CMS, or design files and translates them into 400+ languages.

Immersive Translate delivers side-by-side bilingual webpage, PDF and video subtitle translation in 100+ language pairs.

Run 15+ offline AI models on your phone for private, on-device chat, image, music and code generation.

Noiz AI clones a voice from about 3 seconds of audio and turns text, video, and images into finished, emotional AI voiceover.

inFin is an Apple-only AI voice note app with unlimited on-device recording and live Chinese-English transcription and translation.

Translate Now is an iPhone translation app covering text, voice, camera and keyboard input in 300+ languages

iOS document scanner that adds AI translation, summarization, and report generation to your iPhone and iPad scans.

Lara Translate does AI translation across text, documents, images, audio and live voice in 200+ languages.

BookTranslator translates entire PDFs, EPUBs, and scanned books into 168 languages while keeping layout and terminology intact.

Speech to Text Dictation AI turns your iPhone or iPad into an on-device dictation and transcription tool.

Free, open-source browser extension that translates selected text inline, like a margin note, without covering the page.

Voice-first ChatGPT assistant for Android phones and WearOS watches, priced in pay-as-you-go credits instead of a subscription.

Browser-based video call translation with translated voice, live subtitles, and voice cloning in your own voice.

Cuckoo is an AI live translator that interprets multilingual meetings in real time inside Zoom, Google Meet, Slack, and Microsoft Teams.

HIPAA-compliant voice AI for healthcare: instant clinical interpretation in 100+ languages plus AI agents that answer and act on patient calls.

Lunabot puts 100+ chat, reasoning and image models behind one subscription on the browser, phone, desktop, Telegram and Siri.

PolyPal floats real-time AI translation subtitles over meetings, videos, calls and photos in 100+ languages.

AI comic translator that OCRs, translates, and re-renders manga, manhwa, and webtoon speech bubbles in one click

Votars transcribes and translates meetings in 74 languages, then turns them into summaries, slides and mind maps.