What is an applicant tracking system (ATS)? A plain-English guide for UK care providers

TL;DR: An applicant tracking system (ATS) is software that collects applications, stores CVs, and tracks candidates as they move through your hiring pipeline. It's a digital filing cabinet with a workflow attached. For most UK care providers, an ATS alone is not enough — you still need to screen, call, schedule, reference-check, and onboard. That's where modern AI hiring platforms like Lily go further.

What an ATS actually does

An applicant tracking system is the software layer between "someone applied" and "someone got hired." At a minimum, it should:

Collect applications from job boards (Indeed, NHS Jobs, care-specific boards) into one inbox
Store candidate details, CVs, and notes in a searchable database
Track where each person is in your pipeline — applied, screened, interviewed, offered, hired
Let multiple people (a registered manager, HR lead, area manager) collaborate on the same candidate
Produce a basic audit trail for CQC inspections

That's the core. A good ATS saves time by eliminating spreadsheets and email threads. A bad ATS becomes another thing you have to log into.

What an ATS doesn't do

Here's the honest part. A traditional ATS is passive. It waits for you to act. It doesn't:

Call the applicant to check interest, availability, and right to work
Ask structured interview questions and score the answers
Chase a candidate who has gone quiet
Book an interview around your rota
Run DBS and reference checks automatically
Flag compliance risks before CQC does

That gap is where 70% of the pain in care hiring lives. Your pipeline looks healthy in the ATS — 40 applicants this week — but half of them never picked up the phone, and you spent 6 hours chasing the rest.

ATS vs AI hiring platform — the practical difference

Task	Traditional ATS	AI hiring platform (Lily)
Collect applications	Yes	Yes
Store CVs and notes	Yes	Yes
Call every applicant within hours	No — you call them	Yes, 24/7, under 1 day
Ask structured screening questions	No	Yes, same questions, same scoring
Automate eDBS + right to work	Sometimes (integrations)	Built in
Shortlist ready candidates	No — manager triages	Yes, before morning coffee
CQC-ready audit trail	Partial	Complete, per decision
Cost model	Monthly subscription	£300 per successful hire

A traditional ATS is a filing system. An AI hiring platform is a hiring team.

Why care providers keep outgrowing generic ATS products

Most ATS products were built for corporate HR teams hiring software engineers and finance analysts. The care sector has specific needs they don't solve:

Speed matters more here. A care worker applicant who doesn't hear back within 24 hours has usually accepted another role. The UK average time-to-screen in care is 9 days. By then, you've lost them.

Compliance is non-negotiable. eDBS, right to work, safer recruitment, CQC regulation 19 — these are not optional fields on a form. They need to be evidenced, time-stamped, and retrievable during inspection.

Volume is different. A mid-sized domiciliary agency might process 200+ applications a month across multiple branches. A generic ATS gives you a list. It doesn't triage.

Your team doesn't have time. Registered managers are running rotas, handling complaints, sitting in supervision, and preparing for inspection. They cannot be the ATS admin.

What to look for instead

If you're evaluating hiring software for a care setting, use this checklist:

Does it call applicants automatically, or do you still have to?
Does it ask structured interview questions, or just log yours?
Does it handle eDBS, RTW, and references inside the platform?
Does it produce a CQC-ready audit trail by default?
Is pricing flat and outcome-based, or a monthly subscription regardless of hires?
Can it operate 24/7 — including when someone applies at 11pm on a Saturday?

If the answer to most of these is "no, but we integrate with…," keep looking.

How Lily compares

Lily is not a generic ATS. Lily is an AI hiring platform built exclusively for UK care providers — CQC-registered domiciliary agencies, residential homes, supported living services, and Ofsted-regulated children's homes.

The numbers, from our Sonderwell case study:

0.83 days average time-to-screen (vs 9-day UK average)
127% more hires per month
616 admin hours saved per month
91% candidate satisfaction score
92% of applicants get a response — every time

Pricing is simple: £300 per successful hire on the End to End plan. No subscription. No setup fee. You only pay when someone starts.

Frequently asked questions

Do I still need a separate ATS if I use Lily?

No. Lily includes applicant tracking, screening, scheduling, compliance checks, and onboarding in one platform. You don't need to buy and connect a separate ATS.

Can Lily import candidates from my existing ATS?

Yes. If you have historical data in a legacy ATS, we can migrate it during setup.

How long does implementation take?

Most providers are live within a week. There's no complex integration work because Lily replaces the stack rather than sitting on top of it.

Is Lily CQC-compliant?

Lily is CQC-ready — every hiring decision is logged with who did what, when, and why. That's what inspectors want to see. We can't guarantee your CQC rating, but we can guarantee you won't fail on documentation.

What about GDPR?

All candidate data is processed lawfully under GDPR. Full details are in our privacy policy and DPA, available on request.

Next step

If you're currently running hiring through a generic ATS and spreadsheets, the fastest way to see the difference is a 20-minute demo. Book a demo or see pricing.

For more on why an ATS alone isn't enough, read Why an ATS isn't enough for care hiring.

Sources: Sonderwell 12-month case study (2024). Skills for Care workforce data. CQC safer recruitment guidance: cqc.org.uk.