
Letterly
Audio & Voice
Turns speech into text for notes, messages, and meetings.
- Voice to Text
- Speech to Text
- Note Taking
Freemium

MosMos: Converts voice to text with context adaptation. Here are 12 alternatives — compare pricing, free plans and API access side by side.
| Tool | Category | Pricing | Starting at | Free plan | API | Open source |
|---|---|---|---|---|---|---|
| Audio & Voice | — | — | ||||
| Audio & Voice | Freemium | — | ||||
| Audio & Voice | — | — | ||||
| Audio & Voice | Freemium | $6.99/month | ||||
| Audio & Voice | Freemium | $8.49/month | ||||
| Audio & Voice | Free | — | ||||
| Audio & Voice | — | — | ||||
| Audio & Voice | Paid | — | ||||
| Audio & Voice | Freemium | $6/month | ||||
| Audio & Voice | Paid | $15/month | ||||
| Audio & Voice | — | — | ||||
| Audio & Voice | Freemium | $17/month | ||||
| Audio & Voice | Freemium | $9.99/month |

Audio & Voice
Turns speech into text for notes, messages, and meetings.
Freemium

Audio & Voice
Searchable voice notebook for iPhone

Audio & Voice
Turn Spotify podcasts into text with transcripts and summaries.
Freemium
Audio & Voice
Converts speech to text with a Chrome extension for hands-free typing.
Freemium

Audio & Voice
Free on-device dictation for Mac
Free

Audio & Voice
Private meeting transcripts with on-device processing and summaries
Audio & Voice
Transcribes speech to text and extracts insights from voice data.
Paid
Audio & Voice
Generate lifelike speech with AI voices and voice agents.
Freemium
Audio & Voice
Build, deploy, and monitor AI voice agents that sound human.
Paid
Audio & Voice
Async voice messaging with AI-powered transcription and agents.

Audio & Voice
AI transcription and meeting notes in 150+ languages
Freemium

Audio & Voice
AI note taker, voice keyboard, and recording devices for meeting notes in 100+ languages
Freemium