Send hire-eligible assessments to candidates from Greenhouse — without leaving the job stage.

In brief

Greenhouse customers add JobCannon as an Assessment Partner from their integration settings. Once configured at a job stage, the recruiter clicks "Send Assessment" on a candidate — Greenhouse calls JobCannon's send_test endpoint, the candidate receives a co-branded email, completes the assessment, and the result envelope is returned to Greenhouse via the test_status endpoint and the partner-supplied callback URL. The integration uses Basic Auth credentials provisioned per organisation, supports sandbox testing without polluting the hire pipeline, and works with any of the 49 hire-eligible tests in the JobCannon library (Big Five, DISC, EQ, integrity, cognitive ability, conflict styles, etc.). Test scores are normalised through the standardised result envelope so your Greenhouse scorecard renders the same shape regardless of which test ran.

How it works

From Greenhouse admin to first scored candidate.

1. 1

   Add JobCannon as an Assessment Partner in Greenhouse

   Greenhouse admin → Configure → Dev Centre → Integrations → Assessment Partners. JobCannon issues your organisation Basic Auth credentials (sandbox first, then production).

2. 2

   Pick assessments + assign to job stages

   Choose from 49 hire-eligible tests (Big Five, DISC, EQ, integrity, etc.). Drop each onto the appropriate stage in the Greenhouse pipeline.

3. 3

   Recruiter sends to candidates

   On the candidate page, recruiter clicks "Send Assessment". Greenhouse calls JobCannon, JobCannon emails the candidate (co-branded with your org name).

4. 4

   Candidate completes (sub-1s scoring)

   Candidate takes the assessment in their browser; scoring is computed in under a second. JobCannon stores the standardised result envelope.

5. 5

   Result returned to Greenhouse

   JobCannon PATCHes the partner callback URL Greenhouse supplied to mark the assessment complete, retrying with backoff if it fails. The result is the standardised envelope: the outcome in words and every dimension with its own named metric — no single overall number.

Greenhouse hiring deep-dives

Each landing answers the long-tail question “is this test EEOC-defensible for Greenhouse hiring, how long does it take, and what does the score envelope look like?”

Why teams pick JobCannon for Greenhouse

• 49 hire-relevant assessments — Big Five, DISC, EQ, IQ, integrity, cognitive ability, conflict styles — behind one result envelope, not vendor-curated role quizzes.
• Multi-tenant org isolation by design — each customer's candidates are isolated at the row level (RLS), so the same adapter serves Greenhouse, Ashby, Lever and Workable from one codebase.
• Standardised result envelope — every assessment returns the same shape (dimensions[].score) so your ATS can rank candidates without provider-specific glue.
• Sandbox on the same credentials — pass `sandbox: true` on any invite (or use an ATS credential flagged `is_sandbox`) to run a full send → complete → score cycle that sends no email, counts toward no quota, and never appears in a production view.
• EU-resident data + GDPR-ready DPA — assessments and PII stay on EU Supabase, and erasure runs against a per-table registry with a verification pass that reports any row it could not remove.

49 hire-eligible assessments, multi-tenant org isolation, sandbox mode on every API key, scoring returned the moment the candidate finishes, REST + result callback delivery. The assessment API is part of the Scale tier: $199/mo flat, 200 assessments included — every instrument you assign spends one, so an invite carrying three tests spends three. Past the cap sending does not stop: assessments above the allowance are $2 each, recorded and invoiced separately after the period. Sandbox invitations send no email and do not count toward the included volume. Lower tiers include assessments but not API access.

Frequently asked