Native integration · Mid-market & enterprise ATS
Noon + Greenhouse
Noon connects to Greenhouse through the Harvest API — either a Harvest API key or Greenhouse's partner OAuth flow. Open jobs flow into Noon automatically, and every candidate Noon sources syncs back into your Greenhouse pipeline at the stage you choose.
The Noon + Greenhouse integration at a glance
How the integration works
You can connect Noon to Greenhouse two ways: paste a Harvest API key, or use Greenhouse's partner OAuth (Harvest v3) flow, where you authorize Noon against your own Greenhouse instance and no key ever leaves Greenhouse. Once connected, Noon lists your open Greenhouse jobs so Autopilot can source directly against them, maps Noon pipeline events to your actual Greenhouse interview stages, and uploads candidates on the trigger you pick — when they're added to a project, when outreach starts, or when they reply. Learn more about Noon's AI Sourcer and AI Outreach.
What syncs between Noon and Greenhouse
Why teams pair Noon with Greenhouse
Greenhouse is one of the most widely adopted applicant tracking systems for mid-market and enterprise hiring teams, known for structured interviewing, its Harvest API, and a large partner ecosystem. Because so many teams run their entire hiring process in Greenhouse, the sourcing tools they add on top need to write candidates back into Greenhouse cleanly — not into a separate silo. See how Noon compares on the comparison hub or explore who Noon is built for.
An autonomous AI recruiter on top of your ATS
Noon + Greenhouse FAQ
What sourcing tools integrate with Greenhouse?
Several sourcing tools integrate with Greenhouse, including Noon, Gem, hireEZ, and SeekOut. Noon's Greenhouse integration is distinctive because it is agentic end to end: Noon pulls your open Greenhouse jobs, autonomously sources and evaluates candidates across the web, runs personalized outreach, and syncs candidates back into the correct Greenhouse stage — rather than just handing you a list of profiles to process manually.
How does Noon connect to Greenhouse?
Two options: a Greenhouse Harvest API key, or Greenhouse's partner OAuth flow (Harvest v3), where you authorize Noon's app against your own Greenhouse instance with scoped permissions (listing jobs, job posts, and applications, and creating candidates). Setup takes a few minutes in Noon's integrations settings.
Does Noon push candidates into specific Greenhouse stages?
Yes. Noon supports stage mapping for Greenhouse: you map Noon events (sourced, contacted, replied, interested) to your actual Greenhouse interview stages, so candidates land exactly where your team expects them in the pipeline.
Can Noon source against jobs that already exist in Greenhouse?
Yes. Noon lists your open Greenhouse jobs and lets you launch an Autopilot sourcing agent directly against any of them, using the job description as a starting point for the role's criteria.
Does Noon replace Greenhouse?
No. Noon is a sourcing and outreach layer that sits on top of Greenhouse. Greenhouse remains your system of record; Noon fills the top of its funnel with evaluated, interested candidates.
Noon also integrates with Ashby, Lever, Workable, Bullhorn, iCIMS, Loxo, Gem, and Recruiterflow. See all integrations.
See the Noon + Greenhouse integration live — or explore the unlimited plan and enterprise options.