kitio.aiModulate vs Voicegain
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Modulate starts at See pricing page and Voicegain 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
- ToxMod voice moderation
- Speech-to-text API
- Deepfake voice detection
- Emotion and accent detection
- PII/PHI redaction
- Batch and streaming modes
- Batch and streaming STT
- Speech analytics API
- Telephony voice bots
- MRCP ASR for IVR
- On-premises deployment
- HIPAA-compliant cloud
| Feature | Modulate | Voicegain |
|---|---|---|
| Best for | Voice AI for moderation, transcription and deepfake detection | Speech-to-text APIs and voice agents you can run on-premises |
| Category | Audio & voice | Audio & voice |
| Pricing model | Paid | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | No | Yes |
| Made by | Modulate | Voicegain |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Modulate starts at See pricing page and Voicegain starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
English Fast Speech-to-Text
$0.025 / audio hour
- English only
- Batch rate; streaming costs more
Multilingual Speech-to-Text
$0.03 / audio hour
- 70+ languages
- Speaker diarization
Deepfake Voice Detection
$0.25 / audio hour
- Flags cloned and bot voices
- Minimum $0.05 per call
Velma Triage
$0.75 / audio hour
- Up to 10 behaviors
- $1.25/hour for up to 25
3 plans
Free to start
Free
- $50 platform credit
- All cloud APIs
- No credit card needed
Cloud
$0.0002 / sec
- Batch and streaming STT
- Speech analytics and bot APIs
On-premises
Contact sales
- For regulated industries
- Runs in your own environment
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Modulate
- Low per-hour transcription prices
- Detects synthetic and cloned voices
- Built for live voice moderation at scale
- Usage-based billing only
- Add-ons like emotion tagging cost extra
- Main platform aimed at enterprises
Voicegain
- Cloud, VPC or on-premises options
- $50 free credit without a sales call
- Works with legacy IVR through MRCP
- Packaged suite only for healthcare payers
- Building agents takes developer work
- Per-second billing can be hard to forecast
Which one should you choose?
Choose Modulate if you want:
- Low per-hour transcription prices
- Detects synthetic and cloned voices
- Built for live voice moderation at scale
Watch out: usage-based billing only.
Choose Voicegain if you want:
- Cloud, VPC or on-premises options
- $50 free credit without a sales call
- Works with legacy IVR through MRCP
Watch out: packaged suite only for healthcare payers.
Modulate vs Voicegain FAQ
What is the difference between Modulate and Voicegain?
Modulate: Voice AI for moderation, transcription and deepfake detection. Voicegain: Speech-to-text APIs and voice agents you can run on-premises. Both are audio & voice tools.
Is Modulate or Voicegain cheaper?
Modulate starts at See pricing page and Voicegain starts at See pricing page. Check both pricing pages for current plans.
Do Modulate and Voicegain have free plans?
Modulate: No. Voicegain: Yes.
Who makes Modulate?
Modulate is made by Modulate, based in United States.
Who makes Voicegain?
Voicegain is made by Voicegain, based in United States.
Which should I choose, Modulate or Voicegain?
Choose Modulate if you value low per-hour transcription prices and detects synthetic and cloned voices. Choose Voicegain if you value cloud, vpc or on-premises options and $50 free credit without a sales call.