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Companies / Allegrow / LaunchDarkly

Does Allegrow use LaunchDarkly?

Yes

We hold strong evidence for this.

  • The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.

How we know

Subprocessor listNamed as LaunchDarkly, Inc.Processes data for the company7 Nov 2026Source

About Allegrow

Allegrow provides B2B email verification that returns valid or invalid results for catch-all and enterprise email addresses. It serves data providers and go-to-market sales teams.

Summarized from its homepage on 7 Nov 2026.

Sales

What else Allegrow uses

Allegrow has evidence for 23 vendors. The strongest:

IntercomAmazon Web ServicesNylasStripeAnthropicDocuSignGoogleHeapHubSpotIntuit

See the full Allegrow tech stack

Other companies using LaunchDarkly

9fin9fin.comagpt.coArceus Legalarceus.legalArctic Wolf Networksarcticwolf.comaskvinny.comAssistiv Labsassistivlabs.comAutoRABITautorabit.comAxcientaxcient.com

All 124 companies using LaunchDarkly

Check any company's vendors in seconds

See Allegrow's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.

  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call