Which ATS Does Your UK Employer Use? A Job-Seeker's Guide (2026)

ApplyArc

Updated May 2026By Adriano GeorgemReviewed monthly

Which ATS does your UK employer actually use?

A job-seeker’s field guide to the 12 applicant tracking systems UK employers run in 2026: named companies, parser quirks, and a specific way to beat each one. No HR-buyer comparison fluff.

Researched May 2026·2,400 words·UK-focused

The Short Answer· Updated May 2026

The same CV that scores 92% on Workable can score 41% on iCIMS. The fix isn't a better CV. It's knowing which platform your target employer runs.

Workday is the standard at FTSE 100s (Vodafone, Aviva, GSK). Greenhouse is the default at UK tech scale-ups (Monzo, Wise, GoCardless). Workable dominates UK SMEs. Tribepad runs BBC and Tesco. Oleeo and SAP SuccessFactors are common in the public sector. Each parses CVs differently, and each has a specific weakness a job seeker can exploit.

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Why this guide exists

Search "best applicant tracking system UK" today and you’ll find ten buyer’s guides written for HR directors deciding which software to purchase. None of them are for you, the job seeker. They tell you Workable costs £149 a month and Greenhouse needs a sales call. Useful if you’re hiring. Useless if you’re trying to get hired.

This page is the opposite. It tells you which platform your target UK employer is most likely running, what its parser cares about, and exactly what to do differently in your CV and application. Because the same CV that scores 92% on Workable regularly scores 41% on iCIMS, and most candidates never know why.

I built ApplyArc after applying to a hundred-plus UK roles myself and watching identical CVs get wildly different responses from identical-sounding companies. The cause was rarely the CV. It was the platform.

The 12 ATS platforms UK employers run in 2026

Listed in rough order of how often a UK job seeker encounters them. Use Ctrl+F to find the platform your target company uses and read just that block.

1. Workday

FTSE 100 + global enterprise

Known UK users: Vodafone, Aviva, GSK, AstraZeneca, HSBC

Parser style: Strict: drops graphics, ignores headers/footers, struggles with two-column CVs.

How to beat it: Single column, no tables, no images, no text boxes. Use the exact phrasing from the job spec in your 'Skills' section. Submit a .docx if given the choice. Workday parses Word better than PDFs that were exported from design tools.

2. SAP SuccessFactors

FTSE 100 + public sector

Known UK users: BP, Unilever, Rolls-Royce, Diageo

Parser style: Keyword-heavy, slow to re-rank, weights 'Skills' field over experience prose.

How to beat it: Mirror the job's 'essential' skills word-for-word in the dedicated Skills field. SAP SuccessFactors weights the structured field above the free-text CV. Most candidates skip this and lose 40% of the score in the first 5 seconds.

3. Workable

UK SMEs and scale-ups

Known UK users: mid-market SaaS, agencies, fintech startups across Reed and LinkedIn UK

Parser style: Modern parser, handles PDFs and modern layouts reasonably well.

How to beat it: Workable supports natural-language CVs better than older systems. Lead with a 3-line professional summary that uses the job title verbatim. Workable's keyword highlight tool surfaces this for recruiters.

4. Greenhouse

UK tech scale-ups + US-founded UK offices

Known UK users: Wise, Monzo, Babylon, GoCardless, Cloudflare UK

Parser style: Structured questions matter more than parsing; recruiters read humans.

How to beat it: Greenhouse customers care more about your supplemental answers (the 'why this company' question is real) than parse-score. Treat the structured questions as your real CV. Most candidates copy-paste, the winners write fresh per company.

5. Teamtailor

UK mid-market with employer-brand investment

Known UK users: Octopus Energy, Pleo, PlayStation Studios UK

Parser style: Friendly to candidates; emphasises culture-fit answers.

How to beat it: Teamtailor customers buy it specifically because they care about the candidate experience. Personality and tone come through in your application form: be human, not corporate. Generic AI-written cover letters underperform here.

6. Oleeo

UK public sector + high-volume

Known UK users: UK Civil Service (some departments), Network Rail, NHS Trusts

Parser style: Strict competency scoring against the person spec.

How to beat it: Oleeo + Civil Service-style hiring scores you against named competencies. Structure every example using the STAR method and quote the competency name in your answer's first sentence. The system literally searches for it.

7. Tribepad

Large UK household names

Known UK users: BBC, Tesco, NHS Jobs (parts), Sodexo UK

Parser style: Optimised for very high volume; favours structured screening over CV prose.

How to beat it: Tribepad clients use screening questions and assessments before a human ever reads your CV. Focus on the questionnaire. Get those right and the parsing score barely matters.

8. iCIMS

UK enterprise + US-headquartered UK offices

Known UK users: Barclays (parts), PepsiCo UK, Capgemini UK

Parser style: Older parser; sensitive to formatting and section headings.

How to beat it: Use exact section headings: 'Work Experience', 'Education', 'Skills'. iCIMS sometimes misreads creative headings like 'Where I've Worked'. Boring wins.

9. Pinpoint

UK mid-market

Known UK users: Riot Games (UK office), Brewdog, ITN

Parser style: Modern, clean parsing; recruiters spend more time per CV.

How to beat it: Pinpoint customers tend to be smaller teams who actually read every application. A tight 1-page CV plus a sincere cover-letter answer to their custom question outperforms volume here.

10. SmartRecruiters

UK enterprise, esp. retail and engineering

Known UK users: Bosch UK, Atos UK, Visa Europe

Parser style: Modern, scores on a combination of keywords and structured screen-out questions.

How to beat it: Don't skip the screen-out questions, they're scored before parsing. 'Right to work in the UK?' answered wrong auto-rejects you regardless of CV quality.

11. Ashby

UK tech startups / scale-ups

Known UK users: Linear, Vercel (UK hires), Posthog

Parser style: Recruiter-tools heavy; assumes humans read every CV.

How to beat it: Ashby customers tend to be small high-velocity teams. They reject on culture more than CV. Reference their public artefacts (open-source repos, founder essays, recent product launches) in your first message.

12. BambooHR

UK SMEs (under 200 staff)

Known UK users: UK SaaS, agencies, professional-services firms

Parser style: Basic; mostly a sorting tool, not a scorer.

How to beat it: BambooHR is more an HRIS than a true ATS. At SMEs the founder or hiring manager usually reads CVs personally. Skip ATS-tricks; write for a human reader who has 60 seconds.

How to identify which ATS a UK company uses (in 5 seconds)

The application URL gives it away. Click “Apply” on the company’s job page and look at the address bar:

myworkdayjobs.com or workday.com → Workday
boards.greenhouse.io or boards-api.greenhouse.io → Greenhouse
jobs.lever.co → Lever
apply.workable.com → Workable
career.successfactors.com or career.sap.com → SAP SuccessFactors
icims.com in the URL → iCIMS
smartrecruiters.com → SmartRecruiters
teamtailor.com → Teamtailor
jobs.ashbyhq.com → Ashby
tribepad.com in the path → Tribepad
oleeo.com → Oleeo

If the company has a custom domain on its careers page (e.g. careers.example.co.uk), right-click the application page, view source, and search the HTML for any of these strings. The platform’s tracker pixel, font, or stylesheet is almost always loaded from the original ATS domain.

UK public sector hiring is different

NHS Jobs, Civil Service Jobs, Network Rail and most local councils don’t care about CV parsing in the way a private employer’s ATS does. They score against a framework: STAR method examples for NHS, Success Profiles for the Civil Service (Behaviours, Strengths, Experience, Technical). Most have strict word limits (250 words per behaviour is common).

The mistake every private-sector candidate makes when applying to public sector roles in the UK: writing a CV. The CV barely matters. The structured competency answers are 80% of the score.

NHS interview prep Civil Service interview prep

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Frequently asked questions

How do I find out which ATS a UK company uses before applying?

Three quick checks: (1) Look at the careers page URL. Workday URLs contain 'myworkdayjobs.com', Greenhouse uses 'boards.greenhouse.io', Lever uses 'jobs.lever.co', Workable uses 'apply.workable.com'. (2) Right-click → View Source on the application form and search for the ATS name in the HTML. (3) Search LinkedIn for ex-recruiters at the company and read which ATS they list in their profiles. The URL trick gets you the answer in 5 seconds for 80% of companies.

Do UK ATS systems still reject CVs that contain images or tables?

Yes, in 2026 the older platforms (iCIMS, SAP SuccessFactors, some Oleeo deployments) still struggle with images, two-column layouts, headers/footers and text boxes. Modern platforms (Workable, Greenhouse, Pinpoint, Ashby) handle them fine. If you can't tell which platform an employer uses, default to a clean single-column CV. It works on every ATS and never penalises you on the modern ones.

Which ATS does the NHS use in the UK?

NHS Jobs runs on a bespoke platform that scores against the Person Specification using the essential and desirable criteria. Some NHS Trusts also use Tribepad and Oleeo for non-clinical roles. The common thread: structured competency-based scoring using the STAR method, with strict word limits per competency.

Do UK Civil Service applications go through an ATS?

Yes. Civil Service Jobs runs through a platform (historically TalentLink, with Oleeo used by some departments) and scores responses against the Success Profiles framework: Behaviours, Strengths, Experience and Technical. Most behaviours have a strict 250-word limit, and the scoring is far more about following the framework precisely than about CV polish.

Is there a free way to check my CV against a UK ATS before applying?

Yes. ApplyArc's free ATS CV checker scores your CV against any UK job advert in 30 seconds. It's UK-hosted on Microsoft Azure, ICO-registered, and doesn't require a credit card. It tells you which keywords from the job spec are missing, which AI-tells recruiters might flag, and which formatting choices will break in an older ATS.

Does using AI to write my CV trigger ATS filters?

ATS parsers themselves don't reliably detect AI content yet, but recruiters increasingly do, and the rejections happen after the CV passes the parser. The fix is not 'don't use AI' but 'don't ship AI-shaped output'. Strip the giveaways: em-dashes on every paragraph, perfectly balanced 3-bullet lists, generic verbs like 'leverage' and 'streamline', and the 'in today's fast-paced world' opener. ApplyArc's rewrite tool runs 17 deterministic guards against the 235+ AI-tells we've catalogued.