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Comparison · HR
Frappe HR vs OpenCATS
A side-by-side editorial comparison of Frappe HR and OpenCATS — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:open-source
Frappe HR vs OpenCATS: at a glance
What is Frappe HR?
Frappe HR 16.53.2 locks the org chart to its own data and stops duplicate interview emails.
Frappe HR ships on two lines: v16 adds features and v15 receives backported fixes. v16.53.0 brought Compensatory Leave Requests to the PWA and right-to-left layout to the web app; v16.53.1 limited who can see approvers on leave, expense and shift requests. v16.53.2 on November 11 restricts the hierarchy chart to organizational chart data and stops interview forms from re-notifying people when nothing changed.
What is OpenCATS?
OpenCATS starts a Bootstrap 5.3 interface refresh after a year of modernisation
OpenCATS has spent 2026 rebuilding its foundations: InnoDB and CSRF protection in 0.10.0, PHP 8.4/8.5 and utf8mb4 in 0.11.0, security fixes in 0.11.1. 0.12.0 begins an interface refresh on Bootstrap 5.3 across the main screens, login, installer and Career Portal, replaces Artichow charts with bundled Chart.js and CKEditor with SunEditor, and hardens security in existing workflows.
Frappe HR vs OpenCATS: editorial side-by-side
Frappe HR 16.53.2 locks the org chart to its own data and stops duplicate interview emails.
◆ Current state
Frappe HR ships on two lines: v16 adds features and v15 receives backported fixes. v16.53.0 brought Compensatory Leave Requests to the PWA and right-to-left layout to the web app; v16.53.1 limited who can see approvers on leave, expense and shift requests. v16.53.2 on November 11 restricts the hierarchy chart to organizational chart data and stops interview forms from re-notifying people when nothing changed.
◆ Where it's heading
The pattern is steady: a feature release roughly weekly on v16, then a patch, then matching v15 backports. Permission tightening has been a recurring theme since October, and payroll edge cases keep getting corrected. Large new modules are not visible in recent entries.
◆ Prediction
Expect v16.54.0 within about a week with another small PWA or payroll addition, and further access-check fixes on employee records. A bigger shift is not signalled by the entries.
OpenCATS
2.5HR
OpenCATS starts a Bootstrap 5.3 interface refresh after a year of modernisation
◆ Current state
OpenCATS has spent 2026 rebuilding its foundations: InnoDB and CSRF protection in 0.10.0, PHP 8.4/8.5 and utf8mb4 in 0.11.0, security fixes in 0.11.1. 0.12.0 begins an interface refresh on Bootstrap 5.3 across the main screens, login, installer and Career Portal, replaces Artichow charts with bundled Chart.js and CKEditor with SunEditor, and hardens security in existing workflows.
◆ Where it's heading
The modernisation has moved from runtime and database to what users see, while keeping the existing models and permissions. Old components are being replaced one by one rather than rewritten.
◆ Prediction
0.12.0 is described as the first step of the refresh, so further interface releases are likely next.
Alternatives to Frappe HR and OpenCATS
Other HR products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Frappe HR or OpenCATS.
Leapsome
Leapsome publishes another batch of HR templates and software roundups.
Ashby
Ashby adds threaded comments to AI Notetaker, so interview debriefs stay next to the transcript.
Ever Gauzy
Ever Gauzy links time logs to invoice lines so the same hours are never billed twice.
Teamtailor
Teamtailor shows every time in the reader's own time zone, for recruiters and candidates.
Workable
Workable turns its report builder on interviews, assessments and video screens.
See all Frappe HR alternatives → · See all OpenCATS alternatives →
Recent activity from Frappe HR and OpenCATS
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoFrappe HRFrappe HR 16.53.2 locks org chart data, quiets interviews
- 10d agoFrappe HRv15 backports: zero Additional Salary, single-day leave fixes
- 10d agoFrappe HRFrappe HR 16.53.1: approver visibility limits, payroll fixes
- 15d agoFrappe HRFrappe HR 16.53: compensatory leave in PWA, RTL web app
- 16d agoFrappe HRv15.64.7
- 22d agoOpenCATSOpenCATS v0.12.0
- 23d agoFrappe HRFrappe HR 16.52: regional employer contributions, permission fixes
- 2mo agoOpenCATSOpenCATS v0.11.1
- 2mo agoOpenCATSOpenCATS v0.11.0 ⚡
- 4mo agoOpenCATSOpenCATS v0.10.0 ⚡
- 2y agoOpenCATSv 0.9.7.4 Bugfixes and Security fixes
- 2y agoOpenCATS0.9.7.3: RussH patch cookies (#641)
Frequently asked questions
What is the difference between Frappe HR and OpenCATS?
Both compete on the same themes — open-source — within HR. Frappe HR is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Frappe HR better than OpenCATS?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Frappe HR is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other HR products to evaluate alongside.
What are the best alternatives to Frappe HR?
Top Frappe HR alternatives in HR are ranked by recent ship velocity. Browse the "Frappe HR alternatives" section above for the current picks, or visit /alternatives/frappe-hrms for the full list with editorial commentary on each.
What are the best alternatives to OpenCATS?
Top OpenCATS alternatives in HR are ranked by recent ship velocity. Browse the "OpenCATS alternatives" section above for the current picks, or visit /alternatives/opencats for the full list with editorial commentary on each.