The HR team stops answering the same forty questions
Castia People handles records, onboarding, leave, and reviews — with an assistant that answers every policy question from your actual handbook, correctly, at 11pm.
Open source · Free to start · Pay only for usage
What this looks like today
Everything you'd expect from Castia People
The features you'd want from any tool in this category — because this is a product, not a plugin.
Employee records
One record per person: contract, role history, documents, and compliance dates.
Onboarding & offboarding
Structured joiner and leaver flows — equipment, accounts, training, sign-offs — that actually complete.
Leave & absence
Requests, approvals, balances, and the calendar view your managers need.
Performance reviews
Review cycles, goals, and structured feedback with a record you can stand behind.
Compliance & documents
Right-to-work, contracts, and policy acknowledgements tracked with expiry dates.
…and everything you can’t get anywhere else
Castia People is built on the Castia platform — so enterprise search, knowledge AI, reporting, workflow automation, and agents all apply directly to your work.
A policy assistant that's actually right
Answers from your handbook, for the employee's country and contract — with the clause quoted and linked.
Onboarding agents
An agent that walks the new starter through week one, answers their questions, and chases the outstanding sign-offs.
Search every people document
Contracts, policies, handbooks, and past cases — retrieved semantically, respecting permissions absolutely.
People analytics
Attrition, absence patterns, and time-to-productivity, explained rather than just charted.
Ask HR anything
"How many days' notice does a UK employee on the 2023 contract have to give?" — answered from the governing document.
One AI layer, thirteen products. See the whole platform
From question to finished work
Ask in plain language. Castia does the reading, the reconciling, and the drafting.
You ask
Can an employee in Ireland carry over unused annual leave?
Castia delivers
The answer, the specific clause from the Irish handbook, a link to the source, and a flag that the policy was updated in March — the older version still in circulation says something different.
What changes
Connects to the systems you already run
Castia People reads from the tools your team already uses — no migration required.
Open source. Free to start. Pay only for what the AI does.
HR systems charge per employee, which means the tool gets more expensive precisely as you grow. Castia charges for usage — every employee gets access, and the bill tracks what the AI does, not your headcount.
- Open source — self-host the full platform
- Hosted version free to start, no credit card
- Usage-based pricing — no per-seat licences
- Cloud, private cloud, on-premise, or air-gapped
Explore the other Castia products
Every product runs on the same AI layer, over the same connected data.
Try Castia People on your own data.
Free to start. Open source. Pay only for what the AI does.