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How Twilio uses Harness

six months

“roll out their experimentation platform six months ahead of schedule”

As published on harness.io, August 2026. Captured by usedby on Oct 7, 2026.

What happened

Twilio uses Harness's Split-based feature flagging and full-stack experimentation platform to test product changes, such as sign-up flow updates and backend improvements, across user segments. Product and engineering teams use the results to make data-backed decisions about which features to roll out.

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

With Split, Twilio was able to roll out their experimentation platform six months ahead of schedule, enabling faster testing and quicker product iterations.

From the page. harness.io, captured Oct 7, 2026

Split’s full-stack experimentation platform has been built with engineering and product teams in mind. Its robust architecture and rich feature set integrates into our internal platforms and helps power experimentation across our entire engineering organization.

Laura Schaffer, Product Manager at Twilio, Twilio. Source, captured Oct 7, 2026

What the story claims, and what we checked

We compared the story with its live page on Oct 7, 2026.

  • The figure: six monthsCheckedPrinted word for word on the page, near the name of Twilio.
  • The passage quoted aboveCheckedCopied word for word from the page, near the name of Twilio.
  • The publication dateCheckedRead from the page’s own metadata, never guessed.
  • Twilio uses HarnessCheckedConfirmed line. Latest check across sources: Oct 7, 2026.
  • The result itselfNot checkedWe quote it; we did not measure it.

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