Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 Aqua VoiceFast, accurate, and private speech-to-text for Mac, Windows, iPhone, Android, and AI workflows. | ReviewsNone yetWrite one for Aqua Voice | Lowest paid plan$10per month billed annuallyPro, as of October 28, 2026 | Free planYes | Free trialNot confirmed | Public APINot confirmed | Runs onmacOS, Windows, iOS, Android | Main features
|
 AssemblyAIVoice AI infrastructure for builders, with pre-recorded and real-time speech-to-text and voice agent APIs | ReviewsNone yetWrite one for AssemblyAI | Lowest paid plan$0.21per hour of audio for Universal-3.5 Pro pre-recorded transcriptionPay as you go, as of October 20, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 CartesiaVoice agents that answer and make calls, and the speech models behind them, in one API | ReviewsNone yetWrite one for Cartesia | Lowest paid plan$5per monthPro, as of October 20, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 ElevenLabsCreate lifelike speech with an AI voice generator and voice agents platform, in 90+ languages | ReviewsNone yetWrite one for ElevenLabs | Lowest paid plan$99per monthPro, as of October 19, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 SpeechmaticsSpeech APIs powering Voice AI | ReviewsNone yetWrite one for Speechmatics | Lowest paid plan$0.12per hour of pre-recorded audioMelia 1, as of October 23, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 SuperwhisperAI voice to text for macOS, Windows, iOS and Android. Dictate in any app, offline or in the cloud | ReviewsNone yetWrite one for Superwhisper | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APINot confirmed | Runs onmacOS, Windows, iOS, Android | Main features |
 Wispr FlowVoice-to-text AI that turns speech into clear, polished writing in every app | ReviewsNone yetWrite one for Wispr Flow | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APINot confirmed | Runs onmacOS, Windows, iOS, Android | Main features |
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a free plan. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed