Greenhouse
Greenhouse is a sophisticated applicant tracking system (ATS) that's evolved into a full recruiting platform with solid—though not groundbreaking—AI features for candidate sourcing and analytics. It's the hiring infrastructure for scaling companies that need structure, compliance, and team coordination more than they need cutting-edge AI wizardry.
Greenhouse is the confirmed #1 ATS per G2 Spring 2026 with 3,897 reviews at 4.4 stars, 94% rated 4–5 stars, 400+ native integrations, Zapier/Make/MCP support, and active AI feature rollouts (Real Talent, Talent Match, AI scheduling); ROI accessibility pulls the score down as it is paid-only with a ~$5,100/yr minimum and no free tier, with users frequently citing pricing concerns.
Greenhouse holds SOC 2 Type II, ISO 27001, and ISO 27701 certifications with a public Trust Center, explicit GDPR/DPA documentation, and a disclosed AI/ML data retention policy; a public status page exists though isdown.app reports 18 incidents (7 major) in the last 90 days, moderating incident transparency.
Greenhouse serves 7,500+ customers including HubSpot, Duolingo, and Gong, earned G2's Best Software Award for 2026, and has strong ecosystem presence across 400+ integrations and major marketplaces; however, the most recent disclosed funding (TPG's ~$500M majority stake) is estimated beyond 36 months ago, applying a moderate market penalty despite clear revenue signals.
Harvest API v3 is versioned with documented rate limits (50 req/10s), multiple distinct APIs (Harvest, Ingestion, Assessment, Job Board, Onboarding), webhooks documented, Zapier MCP integration, and a regularly updated changelog through 2026; no official Python/JS SDKs reduce SDK experience, and no explicit SLA figure was found.
After watching three companies implement Greenhouse over the past two years, I can tell you this: it's the recruiting platform equivalent of getting braces—uncomfortable at first, requires commitment, but ultimately gives you the structure you didn't know you needed. The AI features everyone talks about? They're fine, but that's not why you should consider Greenhouse.
Frequently asked
What is Greenhouse?
Greenhouse is a sophisticated applicant tracking system (ATS) that's evolved into a full recruiting platform with solid—though not groundbreaking—AI features for candidate sourcing and analytics. It's the hiring infrastructure for scaling companies that need structure, compliance, and team coordination more than they need cutting-edge AI wizardry.
How much does Greenhouse cost?
Greenhouse uses a paid pricing model. See the pricing breakdown above for current plans.
What is Greenhouse best for?
Greenhouse is best suited for business.
What is Greenhouse's StackScore?
Greenhouse scores 82/100 on Instawhat.ai's independent StackScore™ — a top-tier tool in its category.