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How toby uses Cartesia

As published on cartesia.ai, August 2024. Captured by usedby on Oct 8, 2026.

What happened

toby builds an application that provides real-time translation on video calls. It uses Cartesia as its voice provider for low-latency multilingual speech, regional accent control, and voice cloning of speakers.

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

Cartesia consistently achieves sub-200ms latency across all languages, the fastest among providers without compromising quality. This enables seamless translation, making interactions indistinguishable from live, in-office conversations.

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

Our goal at toby is to eliminate language barriers to enable global workforces. It’s an ambitious mission that requires our bar for a voice provider to be extremely high. Cartesia delivers the best multilingual model for us across the board—latency, quality, and localization control that no other provider has.

Lucas Campa, Co-Founder, toby, toby. 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 toby.
  • The publication dateCheckedRead from the page’s own metadata, never guessed.
  • toby uses CartesiaCheckedConfirmed line. Latest check across sources: Oct 8, 2026.
  • The result itselfNot checkedWe quote it; we did not measure it.

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