Deepgram
FreeSpeech-to-text, text-to-speech, and a voice-agent API for live conversations, in the cloud or self-hosted
Best for speech · stt · tts
Our own editorial score, not public reviews.
Strengths
- Speech-to-text
- Text-to-speech
Skip if
you need a team plan, audit logs, or a phone number to call
Deepgram is a voice AI platform. Transcribe speech, generate speech with Flux TTS, and run a voice agent from one API, in the cloud or self-hosted — a pipeline, not a dashboard dump.
Key features
- Speech-to-text
- Text-to-speech
- Voice Agent API
- Cloud or self-hosted
Why it is on Toolora
We list Deepgram for people who need speech · stt · tts. Skip it if you need a team plan, audit logs, or a phone number to call.
Closest alternatives on Toolora: ElevenLabs, AssemblyAI, OpenAI Whisper.
Try instead
CompareAlso covers tts.
AssemblyAI
Speech-to-text and voice-agent APIs that transcribe audio and pull structured insights from speech
AI ToolsAlso covers speech.
OpenAI Whisper
★ 90kOur pickRobust speech recognition you can run anywhere
AI ToolsOpen source, with 90k GitHub stars.
Deepgram
Free trial