For developers building voice and messaging products, Telnyx is a programmable communications platform providing voice, SMS, and networking APIs alongside hosted AI inference for building and running voice agents.
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Ranked #110 of 114 in GTM Developer Tools, holding flat this cycle.
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Grade A — ships API, MCP, SDK, and CLI; agents can build on it today.
Scaled-stage on our scale — 385 employees on record.
Founded 2009Funding $2.1MStatus Independent
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