Personio API
Personio publishes a self-serve REST API covering employees, attendance, absences, recruiting, and saved-report export. Credentials come from Settings, with a separate token for Recruiting. A 60 requests per minute ceiling and an abrupt 2025 tightening have burned integrators.
Frequently asked questions
Personio scores A+ on Supergood's API Report Card. Personio publishes a self-serve REST API covering employees, attendance, absences, recruiting, and saved-report export. Credentials come from Settings, with a separate token for Recruiting. A 60 requests per minute ceiling and an abrupt 2025 tightening have burned integrators.
Personio has a workable official integration path. Most engineering teams can build against it directly. Open API: self-serve, documented, with SDKs
Personio is a cloud-based, all-in-one HR operating system built for European small and mid-market companies.
Vertical: Enterprise / HR / ERP (European HRIS for SMB and mid-market). HR and people-ops teams use Personio as the system of record for the entire employee lifecycle: recruiting (job postings to Stepstone/LinkedIn/Indeed, candidate pipelines, interview scheduling, offer letters), onboarding (document collection, e-signature, tasks, equipment), core HRIS (employee profiles, contracts, compensation history, org charts, custom attributes), absence (vacation, sick leave, parental leave with country-specific policies), attendance (timesheets, project time, overtime), performance reviews and goal tracking, payroll (in-house Personio Payroll for DE/UK or sync to DATEV, Lodgic, ADP, etc. elsewhere), document management with GDPR-compliant retention, and workflow automation for joiner/mover/leaver processes.
8/10 within European mid-market HRIS. Personio reports 15,000+ customers, hit $435.6M ARR in 2024 (up from $241.5M in 2023), employs ~2,100 people, and was last valued at $8.5B.
Yes, for European customers, Personio is the system of record for the entire employee lifecycle and is subject to GDPR, country-specific labor law, and works-council oversight.
Founded 2015 in Munich (~11 years old as of 2026). Cloud-native, mobile-friendly React-based UI, GDPR-engineered from day one.
General API rate limit is only 60 requests/minute; auth endpoint is 150/min but drops to 1 req/sec for 60s after a burst. Sudden rate-limit tightening in early 2025 broke production integrations; developers reported 'Too Many Requests' surges with no warning. Full sourced list under Sources below.
Common alternatives include HiBob, Workday HCM, SAP SuccessFactors, BambooHR, Factorial, Sage People / Sage HR. Graded alternatives appear under "More from the report card" below.
Supergood's grades measure one thing: can a customer's engineering team get their own data out programmatically? Supergood checks six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and rolls them into a letter grade. Supergood re-verifies grades, and they only move on evidence.
Personio has partial MCP support. Personio has no official MCP server. A few small community servers wrap the Personio HR API, including one updated in August 2026, but adoption is minimal and none are vendor endorsed.
Partially. MCP support for Personio exists but is incomplete, so what MCP clients like Claude, Cursor, and Codex can reach depends on what the available server covers.