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usedby

As published on cartesia.ai, January 2025. Captured by usedby on Oct 8, 2026.

What happened

Rasa uses Cartesia's Sonic text-to-speech as the default voice provider in its no-code conversational AI platform, so enterprises can build and deploy voice-enabled AI assistants for customer support, sales, financial services and healthcare.

Summary written by usedby from the source page, in English. The figures are those of Cartesia and Rasa, not ours.

We’re excited to announce that Cartesia is now the default voice provider for Rasa, the leading enterprise platform for building conversational AI assistants. This partnership brings enterprise-grade voice capabilities to Rasa’s no-code platform

From the page. cartesia.ai, captured Oct 8, 2026

This partnership represents a transformative moment in enterprise AI adoption. By combining Rasa’s strengths in enterprise conversational AI with Cartesia’s innovative voice technology, we’re fundamentally changing how enterprises can deploy and scale AI assistants across their organizations.

Melissa Gordon, CEO of Rasa, Rasa. Source, captured Oct 8, 2026

What the story claims, and what we checked

We compared the story with its live page on Oct 8, 2026.

  • The passage quoted aboveCheckedCopied word for word from the page, near the name of Rasa.
  • The publication dateCheckedRead from the page’s own metadata, never guessed.
  • Rasa uses CartesiaCheckedConfirmed line. Latest check across sources: Oct 8, 2026.
  • The result itselfNot checkedWe quote it; we did not measure it.

Same company, same tool or same industry.

97%“97% faster resolutions and nearly 2x CSAT scores achieved for customers”Lorikeet uses Cartesia. Another customer of Cartesia2-3x“Cartesia’s Time-to-First-Audio (TTFA) is 2-3x faster than the next best provider on Retell’s platform.”Retell uses Cartesia. Another customer of Cartesia99.99%Uptime with enterprise-grade reliabilityReplicant uses Cartesia. Another customer of Cartesia