SoundHound · Rate Limits

Houndify Voice Ai

Rate limiting policy for the Houndify Voice AI API. Specific numeric limits are not publicly disclosed and are set by SoundHound at their discretion per plan tier. Free developer accounts are subject to low-volume quotas; commercial accounts have negotiated quotas. The terms of service prohibit benchmark or stress testing of the API.

Houndify Voice Ai is the machine-readable rate-limit profile for SoundHound on the APIs.io network, conforming to the API Commons Rate Limits specification.

The profile also includes 3 backoff/retry policies defined.

Tagged areas include Voice AI, Conversational AI, Music Recognition, Audio Intelligence, and Speech Recognition.

0 Limits
Voice AIConversational AIMusic RecognitionAudio IntelligenceSpeech RecognitionNatural Language Processing

Policies

Quota Enforcement
SoundHound reserves the right to limit bandwidth, storage, or processing power at their discretion. Applications must not exceed quotas as set by SoundHound.
Stress Testing Prohibition
Developers are prohibited from conducting benchmark or stress tests on the Houndify API or publishing performance data relating to the API.
Authentication
Each application requires a Client ID and Client Key obtained via registration at houndify.com. Credentials are passed per-request.

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Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Call it yourself

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This rate limit 
curl "https://apis.io/api/v1/rate-limits/houndify-voice-ai"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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