Side by side
Speechbase vs Voice Delta
Both stand on text-to-speech tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
Speechbase brings provider routing, voice workflows, captions, and observability into one service. Check the plan details and data-sharing terms before choosing it for production speech work.
Visit Speechbase Free plan WebWindows
Voice Delta provides voice cloning and large per-generation limits across web and Windows. The free tier is much smaller, so plan choice depends on daily volume and required device access.
Visit Voice DeltaThe facts
| Speechbase | Voice Delta | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | Web, Windows |
| Lowest paid plan | Pro: $25 a month | See the plans |
| Plans published | 3 | 6 |
| Maker | Speechbase | Voice Delta |
| Website | speechbase.ai | voicedelta.com |
| On text-to-speech tools | #91 of 232 | #95 of 232 |
Speechbase: what it does well
- One API across 17 speech providers
- Word-level timestamps support caption conversion
- Dialogue can combine voices and providers
- Central pronunciation and moderation controls
- MP3, WAV, and PCM exports
What to know first
- Free plan has 5,000 credits
- No free trial is listed
- Privacy policy allows third-party AI sharing
- Published voice limits conflict between tables
Voice Delta: what it does well
- Voice cloning is available
- Supports commercial use
- Accepts up to 100,000 characters per generation
- Exports WAV audio
- Has web and Windows platforms
What to know first
- Only one language is listed
- Free plan allows 1,000 characters per day
- Desktop Plan has no listed price
- Login counts vary by plan
Alternatives to Speechbase Alternatives to Voice Delta The whole list