Best Text-to-Speech AI tools
Turns written text into natural spoken audio, with control over voice, pace and delivery. The 15 highest-ranked of the 22 apps tagged Text-to-Speech in the Onei AI catalogue.
Everything tagged Text-to-Speech: apps, skills and MCP servers
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Palash Deb
Open-source, fully local voice AI studio for macOS, Windows and Linux — voice cloning, voice design, dubbing, dictation and transcription in 646 languages.
Also: Local-First, Transcription, Voice Cloning · Editor's pick
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AgentCall
Free, fully on-device voice loop for AI coding agents — talk to Claude Code, Cursor or Codex and hear them answer back out loud.
Also: Local-First, Transcription, Voice Agents · Editor's pick
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Open-source inference engine that runs LLMs, vision and speech models fully on-device — no API keys, no cloud calls, from Swift to Godot.
Also: Local-First, Mobile · Editor's pick
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Readwise
Read-it-later app for articles, PDFs, EPUBs, newsletters, RSS and YouTube, with highlighting, AI chat and sync to Readwise reviews.
Also: API
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AI audio studio that turns prompts or documents into voiced podcasts and ads, with voice cloning, a timeline editor and team review.
Also: Voice Cloning
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AI avatar platform for scripted presenter videos and real-time conversational visual agents, with voice cloning and an API.
Also: API, Multilingual, Video Generation
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ByteDance
ByteDance's free video and photo editor for desktop, web and mobile, with auto-captions, templates and credit-based AI video generation.
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Generate lifelike spoken audio with AI tools.
Also: API, Multilingual, Voice Cloning
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Low-latency speech APIs from the team behind the open-source Dia model — text-to-speech and transcription priced well below the incumbents.
Also: API, Transcription, Voice Agents
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A router for voice models: 56 speech and language models benchmarked across 10 languages, with each session sent to the one that actually wins.
Also: API, Multilingual, Transcription
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Wondershare
Wondershare's cross-platform video editor with AI auto-cut, object removal, dynamic captions and text-to-video built in.
Also: Mobile, Short-form Video, Subtitles
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Newsbang, Inc.
Personal intelligence agent that tracks the topics you name across news, filings, forums and podcasts, folds duplicate coverage into one card, and briefs you by feed, push, email, RSS or audio.
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Describe a video and get a complete edit — script, scenes, voiceover, and music — that you can refine by chatting.
Also: Multilingual, Video Generation
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Turn blog posts, scripts, and long recordings into narrated, captioned videos without editing software.
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Listen to anything — documents, articles, PDFs, and email — in natural voices, at up to several times normal speed.
Also: Mobile
How this list is ranked
Ranked by editorial weight (0–100), plus 5 points per bookmark up to 10, plus or minus up to 20 for the average review rating; ties go to featured apps, then the most recently updated. Discontinued apps are never ranked.