kitio.aiReadSpeaker vs IBM Text to Speech
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ReadSpeaker starts at $9/mo and IBM Text to Speech starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- webReader for websites
- docReader for documents
- speechCloud API
- Embedded speechEngine SDK
- Custom brand voices
- LMS integrations
- Neural voices
- SSML controls
- Voice transformation
- Custom branded voices
- Custom pronunciations
| Feature | ReadSpeaker | IBM Text to Speech |
|---|---|---|
| Best for | Text-to-speech voices for websites, e-learning and products | Neural voice API with SSML controls and custom branded voices |
| Category | Audio & voice | Audio & voice |
| Pricing model | Paid | Freemium |
| Starting price | $9/mo | See pricing page |
| Free plan | No | Yes |
| Made by | ReadSpeaker | IBM |
| Based in | Netherlands | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
ReadSpeaker starts at $9/mo and IBM Text to Speech starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Individual
$9/mo
- Non-institutional use
- Starting price
ReadSpeaker Online
Custom
- Annual license
- Priced by students or inhabitants
- Ongoing support and training
Custom Voice
Custom
- One-time development fee
- License fee by solution
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
ReadSpeaker
- Voices in more than 90 languages
- Ready-made LMS integrations
- Cloud, server and embedded options
- Custom voice development available
- Institutional pricing needs a quote
- No free plan listed
- Large product range to sort through
IBM Text to Speech
- Fine control through SSML
- Custom voice from one hour of audio
- Fits with IBM speech and assistant tools
- Custom voices are a premium extra
- Fewer voices than newer TTS startups
- Pricing not shown on the product page
Which one should you choose?
Choose ReadSpeaker if you want:
- Voices in more than 90 languages
- Ready-made LMS integrations
- Cloud, server and embedded options
Watch out: institutional pricing needs a quote.
Choose IBM Text to Speech if you want:
- Fine control through SSML
- Custom voice from one hour of audio
- Fits with IBM speech and assistant tools
Watch out: custom voices are a premium extra.
ReadSpeaker vs IBM Text to Speech FAQ
What is the difference between ReadSpeaker and IBM Text to Speech?
ReadSpeaker: Text-to-speech voices for websites, e-learning and products. IBM Text to Speech: Neural voice API with SSML controls and custom branded voices. Both are audio & voice tools.
Is ReadSpeaker or IBM Text to Speech cheaper?
ReadSpeaker starts at $9/mo and IBM Text to Speech starts at See pricing page. Check both pricing pages for current plans.
Do ReadSpeaker and IBM Text to Speech have free plans?
ReadSpeaker: No. IBM Text to Speech: Yes.
Who makes ReadSpeaker?
ReadSpeaker is made by ReadSpeaker, based in Netherlands.
Who makes IBM Text to Speech?
IBM Text to Speech is made by IBM, based in United States.
Which should I choose, ReadSpeaker or IBM Text to Speech?
Choose ReadSpeaker if you value voices in more than 90 languages and ready-made lms integrations. Choose IBM Text to Speech if you value fine control through ssml and custom voice from one hour of audio.