Deepgram vs Speechify
Where they differ
Only on Speechify
- Voice cloning
- Dubbing
- Avatar video
- Also on macOS, Windows, iOS, Android and Chrome extension
From the pricing tiers and capability tags we track. A capability missing on one side means we have not recorded it there, not that the tool cannot do it.
At a glance
Deepgram and Speechify both appear in this directory's audio listings. Prices below were read from the vendors' own pages, most recently on October 12, 2026. Deepgram starts at $200 usage-based and Speechify at $29/mo, billed over different periods, so neither is ranked cheaper here. We track ai agents on Deepgram and voice cloning on Speechify; both cover speech to text and text to speech. No score and no winner: the facts do the picking.
Capability tags are factual labels we assign when a tool is added; they describe what a tool does, not how well it does it.
Checked against the vendors. Written from each vendor's own site and last re-checked there: Deepgram on October 12, 2026 · Speechify (under review since October 5, 2026). Vendors change pricing and features without notice, so confirm anything that decides your purchase on the vendor's page.
Deepgram
Real-time APIs for speech-to-text, text-to-speech, and voice agents
Deepgram provides real-time and batch APIs for speech-to-text, text-to-speech, and voice agents. It offers Nova transcription models supporting over 45 languages and features like speaker diarization.
Speechify
Cloud-based text to speech platform with lifelike AI voices
Speechify is a cloud-based text to speech platform offering over 1,000 lifelike AI voices in 60+ languages across web, mobile apps, and browser extensions.
Also in audio
A tool we have an affiliate relationship with. It is not part of the comparison above and we are not calling it the better pick.
- Creating realistic voiceovers for video and e-learning content
- Building low-latency real-time conversational voice agents
- Translating and dubbing videos into multiple languages
Key features
Deepgram
- Speech-to-text transcription
- Text-to-speech generation
- Voice agent API
- Audio intelligence and PII redaction
- Speaker diarization and language detection
Speechify
- Over 1,000 lifelike AI voices in 60+ languages
- Text highlighting and speed controls up to 5x
- Voice typing dictation across applications
- AI voice cloning, avatars, dubbing, and voice changer
What each one does well
Deepgram
- ✓ Building real-time voice agents
- ✓ Transcribing multilingual audio with background noise
- ✓ Generating low-latency text-to-speech responses
Speechify
- ✓ Listening to documents and books on the go
- ✓ Generating realistic voiceovers and AI podcasts
- ✓ Writing documents and emails using voice dictation
People also ask
Which is cheaper, Deepgram or Speechify?
Deepgram starts at $200 usage-based and Speechify starts at $29/mo. The two are billed over different periods, so we do not rank them on price.
Does Deepgram or Speechify have a free plan?
Both Deepgram and Speechify publish a free plan.
What is the difference between Deepgram and Speechify?
Deepgram and Speechify are both tracked for speech-to-text, text-to-speech. Of the capabilities they do not share, only Deepgram is tracked for ai-agents, speaker-identification, and only Speechify is tracked for voice-cloning, dubbing, avatar-video, summarization.
How much do Deepgram and Speechify cost?
Deepgram: free plan, then $200 usage-based. Speechify: free plan, then $29/mo.
Answers are generated from the tracked plans and capability tags shown above, so they move when the vendors' pages do.
Full fact sheets, FAQs, and discussion links: Deepgram · Speechify · all audio tools