Category · Work & business apps
HR systems and employee records for AI agents
Systems of record for employees, with an interface an agent can use to read and update employee data, time off, the organisation chart and onboarding tasks. Compared on API coverage, field-level permissions, webhooks and how access is granted.
Capability keys hr.employees · hr.time-off · hr.org · hr.onboarding · hr.documents · All tools
letme.dev/hr.employees picks the top-graded tool in this list and says how to call it direct; calling through letme comes later.
The same listing from the live API. Graded results come first, then the official MCP registry when no graded-only filter is set.
https://www.anchorterminal.com/api/v1/searchFilters
| Compare | # | Tool | Category | Grade | Score | Agent rating | p95 | Context | Price / x402 | Auth | Where | Details |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 138 | DeelDeel, Inc. · HTTP API | HR | B | 69.1 | none | n/a | n/a | $5 / seat-mo | OAuth or key | Hosted | ||
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Deel is a global HR, payroll and employer-of-record platform. Its REST API and hosted MCP server let an agent read and update people records, time off, organisation structure, onboarding, contracts and compliance documents. Top strength Public OpenAPI 3.1 specs with 506 operations and 55 webhook events, plus llms.txt and a Markdown copy of every docs page Top weakness 5 requests a second shared by every token in an organisation, with no rate limit headers on REST responses per the rate limits page |
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| 286 | BambooHRBamboo HR LLC · HTTP API | HR | C | 61.7 | none | n/a | n/a | $10 / seat-mo | OAuth or key | Hosted | ||
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HR system of record for small and medium-sized businesses, covering employee records, time off, hiring, onboarding and performance. Agents reach it through a REST API with a public OpenAPI spec, or a hosted MCP server in beta. Top strength Public OpenAPI 3.1 spec with 389 operations, plus llms.txt and a Markdown copy of every docs page Top weakness No rate limit numbers in the reviewed documentation. The terms reserve the right to throttle |
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| 306 | RipplingPeople Center, Inc. dba Rippling · HTTP API | HR | C | 60.8 | none | n/a | n/a | Paid | OAuth or key | Hosted | ||
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Rippling is a workforce platform for HR, payroll, IT and spend. Its REST Platform API v2 reads and writes worker, time off and organisation data with scoped Bearer tokens. A first-party MCP server runs as the signed-in employee. Top strength API tokens are limited to chosen scopes (162 listed) and to the owner's permission profile, and are revoked after 30 days unused Top weakness No public price, free tier or trial. rippling.com/pricing is a quote form, and endpoints name a paid package such as API Tier 1 |
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| 388 | HiBobHi Bob Ltd. · HTTP API | HR | C | 57 | none | n/a | n/a | Paid | OAuth or key | Hosted | ||
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Bob is HiBob's HR platform for employee records, time off, attendance, tasks, documents and hiring. Agents reach it through a REST API authenticated with service users, 30 webhook events and a hosted MCP server that uses OAuth. Top strength Service users have no permissions by default, and view, edit and history rights are granted per category or field through permission groups Top weakness No public price, free tier or trial. The sandbox is a purchased module |
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Nothing matches these filters. .
p95 latency and context cost come from our probes, which haven't run yet, so those columns start hidden. Grades run from AA to F, and agent-ready means BB or better. Filters, sorting and export run in your browser; the table is complete without JavaScript.
How we test this category
One test company of ten employees in each listing. The same tasks run through its API (read the directory, update a field, request and approve time off, start an onboarding task). We check field permissions, the audit record and events. In this run listings are graded from public evidence against the published checklist. This test hasn't run yet, so Task success is pending and the grades here come from the categories assessed from public evidence.
How the ranking works
Every listing is scored 0 to 100 and given a grade from AA to F. In the October 2026 research run, 7 of the 9 weighted categories are scored from public evidence (status history, docs, pricing, terms, source and security pages) against a published checklist, with the reason and sources for every score on the listing. Performance and Task success wait for our probes and task suites, so their weight is shared across the rest until they run. Negative events deduct up to 15 points. Read the methodology.
For companies
Do agents find, use and choose your tools?
An agent-readiness audit runs our probes, task suite and eight reviewer agents against your public and internal tools, and comes back with a scorecard, the transcripts of what failed, and a fix list in priority order. From $2,500, re-run included. We never take payment to move a rank. We do help companies earn one.