HRIS
Providers using this tag (42)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 15 Usable, with meaningful gaps to close
Thin 11 Limited public surface area
Emerging 11 Early or largely undocumented
Minimal 1 Almost no public developer surface
APIs with this tag (30)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Exemplar 1 Complete, well-documented, and agent-ready
Strong 1 Solid coverage with minor gaps
Developing 3 Usable, with meaningful gaps to close
Factorial Developer APIVersioned REST API for managing employees, contracts, leaves, attendance shifts, time off, documents, and o...Bob Public APIBob's Public API for HR data and workflows — employee data, time off, attendance, tasks, documents/eSign, g...StackOne Unified HRIS APIStackOne Unified HRIS API provides a single, standardized interface to interact with multiple HR informatio...
Thin 7 Limited public surface area
Rippling Platform APIThe Platform API from Rippling — 24 operation(s) for platform.Comeet Hires APIThe Hires API captures new-hire data from Comeet and pushes employee profile information into downstream HR...Employment Hero REST APIVersioned REST API (v1) for accessing Employment Hero HR, payroll, and employee data including organisation...BambooHR WebhooksEvent-driven webhook surface for BambooHR. Webhooks fire when monitored fields change on Employee records (...Personio Public API v2Next-generation REST API with OAuth 2.0 Client Credentials Grant authentication. Token endpoint POST /v2/au...Multiplier Members APIToken-authenticated synchronization of Multiplier members - employees and contractors - and their profile, ...Lanes & Planes External API (ExtAPI)The External API (ExtAPI) is named in the company's own llms.txt as the integration surface used to synchro...
Emerging 18 Early or largely undocumented
Nmbrs SOAP EmployeeService (Legacy)Legacy SOAP v3 EmployeeService (300+ operations, e.g. Employee_GetCurrent, Contract_GetAll, Salary_GetCurre...Insperity HRIS APITransfer employee information to and from Insperity Premier. Twenty-six published operations — fifteen name...TriNet Zenefits REST APIREST API providing programmatic access to people, companies, locations, employments, compensation, time-off...Playroll Workforce Data APIBi-directional workforce/employee data sync surface behind Playroll's Open API and native HRIS connectors (...Awardco Users APIProvision and manage employees in an Awardco instance. Awardco's public documentation names Create User, Im...BambooHRBambooHR is a cloud HRIS for small and mid-size companies with a REST API for employee records, time off, r...FinchFinch is a unified API for employment systems (HRIS and payroll) covering employee, company, payment, pay-s...GustoGusto is a payroll, benefits, and HR platform for small business with a partner REST API for embedded payro...HiBobHiBob is a modern HRIS with a REST API for people data, time off, lifecycle events, performance, and compen...JustworksJustworks is a PEO platform providing payroll, benefits, and compliance with an HRIS API for partners and i...KomboKombo is a European unified HR API normalizing employees, employments, absences, candidates, jobs, and offe...Merge HRISMerge is a unified API platform whose HRIS Unified API normalizes employee, employment, group, time-off, an...NamelyNamely is a mid-market HRIS with a REST API covering profiles, time off, benefits, and payroll.PaylocityPaylocity is a cloud payroll and HCM provider with a REST Web Services API for employees, payroll, benefits...PersonioPersonio is a European all-in-one HR software for SMBs with a REST API for employees, attendance, absences,...RipplingRippling is a workforce platform unifying HR, IT, and Finance with a public REST API covering employees, pa...Sage PeopleSage People is a global cloud HR system built on the Salesforce platform with a REST API for workers, emplo...WorkdayWorkday is a cloud HCM, payroll, and finance suite with a Web Services / REST API catalog spanning Human Ca...
Companies reaching this through an API (7)
These companies publish an API, specification or operation carrying “HRIS” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Score breakdown
Frequency
50.2
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
41.8
mean composite of providers using it
Cohesion
19.1
strength of nearest seed neighbor
Related tags
Time Off 19 co-occurrences
Employees 21 co-occurrences
HR 27 co-occurrences
ATS 11 co-occurrences
Unified-API 9 co-occurrences
Employee Management 7 co-occurrences
Departments 10 co-occurrences
Compensation 9 co-occurrences
Where this tag comes from
Provider tag42
Api tag30
Cohort brief
Auto-generatedThe 42 providers in the APIs.io catalog tagged HRIS, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
42
all scored
Mean Kin Score
36.9
+13.0 vs catalog 23.9
Mean Agent Readiness
20.5
+8.5 vs catalog 12
Spread
5–72.6
median 37.7 · σ 15
How the 42 split by band
Exemplar 2Strong 2Developing 15Thin 11Emerging 11Minimal 1
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Quality | 40.4 | 19.8 | +20.6 | 42 |
| Access Clarity | 40.4 | 26.5 | +13.9 | 42 |
| Developer Ergonomics | 33 | 23.4 | +9.6 | 42 |
| Operational Transparency | 22.7 | 14 | +8.7 | 42 |
| Discoverability | 68.1 | 61.2 | +6.9 | 42 |
| Contract Governance | 10.9 | 6.4 | +4.5 | 42 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 14% | 10% | +4 |
| MCP server (first-party) | 26% | 13% | +13 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 24% | 11% | +13 |
| Security | 98% | 97% | +1 |
| Arazzo workflows | 2% | 2% | 0 |
| Governance rules | 38% | 14% | +24 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
All 42 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
15 September 2026, across 27661
providers, using the same computation served by the
APIs.io cohort API. Briefs are published for rosters of
5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.