kitio.aiAdded Nov 5, 2026
Modulate
PaidVoice AI for moderation, transcription and deepfake detection
What is Modulate?
Modulate builds voice intelligence models that analyze real conversations, best known for ToxMod, which moderates voice chat in games and social apps. Its Velma APIs also handle speech-to-text, synthetic voice detection and PII redaction for businesses.
The Velma API suite covers English and multilingual transcription in more than 70 languages with diarization, deepfake and cloned voice detection, AI music detection, emotion, accent and language identification, and audio event detection. A Triage model flags behaviors that need a human to review them.
Prices are per hour of audio, with separate batch REST and real-time streaming rates. Enterprise customers use the Modulate Platform for real-time voice monitoring in areas such as fraud prevention.
Features
- ToxMod voice moderation
- Speech-to-text API
- Deepfake voice detection
- Emotion and accent detection
- PII/PHI redaction
- Batch and streaming modes
Tags
Releases
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Organization
Modulate
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Paid
- Paid options from
- Not listed
Modulate 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
Prices in USD, checked Nov 5, 2026. Plans change often, so confirm on the Modulate site.Official pricing
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Pros and cons
Pros
- Low per-hour transcription prices
- Detects synthetic and cloned voices
- Built for live voice moderation at scale
Cons
- Usage-based billing only
- Add-ons like emotion tagging cost extra
- Main platform aimed at enterprises
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Q&A
What is Modulate?
Modulate builds voice intelligence models that analyze real conversations, best known for ToxMod, which moderates voice chat in games and social apps. Its Velma APIs also handle speech-to-text, synthetic voice detection and PII redaction for businesses.
How many languages does Modulate's transcription support?
The multilingual speech-to-text model covers more than 70 languages and includes speaker diarization.
Does Modulate offer real-time processing?
Yes. Its models run either as batch jobs over a REST API or in real time over a streaming connection, priced separately per hour.
How much does Modulate cost?
Modulate is paid.
Is there a free version of Modulate?
No. Modulate is a paid tool.
What are the main features of Modulate?
ToxMod voice moderation, Speech-to-text API, Deepfake voice detection, Emotion and accent detection, PII/PHI redaction, Batch and streaming modes.
Who makes Modulate?
Modulate is made by Modulate.
What are the best alternatives to Modulate?
Popular alternatives include Baidu Speech Recognition, Rev AI, Voicegain.