Hamming
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Hamming x AssemblyAI partnership.

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About AssemblyAI

AssemblyAI is a leading speech AI platform. Developers use its transcription and speech understanding to build voice-powered applications.

Fortune 500 companies and thousands of startups rely on AssemblyAI for accurate, fast, and reliable speech AI.

About Hamming

Hamming automatically tests and continuously monitors voice agents built on AssemblyAI's speech recognition. Our voice agents call yours and find the bugs before production does.

For example, CallRail uses AssemblyAI to power its call analytics and lead scoring voice agents. Hamming can run 50K+ concurrent test calls, and CallRail uses it to simulate high-volume calls with varied accents, background noise, and industries, so its call tracking and conversation intelligence hold up across all of them.

  • Test AssemblyAI-powered agents before production

    Hamming helps teams run realistic test calls for agents built on AssemblyAI speech recognition, review transcripts, and catch accuracy issues before they affect live callers.

1,000s

test calls at once

Your agent

built on AssemblyAI

  • Pass or fail on every call
  • Each failure becomes a test
Fig. 1 · Automated voice agent testing