Free AI Cover Letter Generator (UK)
Most AI generators rewrite your CV into polite filler. Vouch interviews you first, then writes a letter only you could have written.
How it works
- Maya interviews you. A short conversation in your browser, or a phone call if you prefer talking. She asks about the work you are proudest of, the numbers behind it, and what you want next. This is the step every other generator skips.
- Paste the job advert. Vouch reads the role, the company and the keywords the applicant tracking system (ATS) will scan for.
- Get a letter that sounds like you. Vouch writes from your interview answers, not from CV clichés. It never invents achievements: if you did not say it, the letter does not claim it. You edit and approve everything before it goes anywhere.
Why interview-first beats prompt-first
Generic AI generators have one input: your CV. But a CV is a compressed, keyword-stuffed summary, the stories that actually win interviews (the project you rescued, the number you moved, the thing your manager still quotes) usually are not on it. An interview surfaces them. That is the difference between a letter a recruiter skims and one they remember.
| Typical AI generator | Vouch |
|---|---|
| Rephrases your CV | Interviews you for stories your CV leaves out |
| One generic letter | Tailored to each job advert, ATS keywords included |
| US resume conventions | UK-first: one page, 200-300 words, British English |
| Happily invents achievements | Writes only what you actually told Maya |
Need the format first? See the UK cover letter templates and structure guide or the quick answer on how long a UK cover letter should be.
Frequently asked questions
Is the Vouch cover letter generator really free?
Yes. You can create a Vouch account and generate cover letters on the free tier with no card required. Paid plans (from £9.99/month) add unlimited generations, CV tailoring, interview prep and phone interviews with Maya, but the core generator is free to start.
How is Vouch different from other AI cover letter generators?
Vouch interviews you before it writes anything. Maya, its AI coach, asks about your experience in your browser or on a phone call, then writes from your actual stories instead of rephrasing your CV. That is why the output does not read like a generic AI template.
Will employers know my cover letter was written by AI?
Vouch writes from your own interview answers, in your own voice, so the letter contains specifics no generic AI tool could invent. Nothing is fabricated: if you did not say it, Vouch does not claim it. You review and edit every letter before sending.
Does it work for UK applications?
Yes, Vouch is built UK-first. It follows UK conventions: a one-page cover letter of 200-300 words, British English spelling, no photo, and CV terminology rather than resume terminology. It also tailors letters to the specific job advert you paste in.
Can it get past applicant tracking systems (ATS)?
Vouch tailors each letter and CV to the job description, naturally including the role keywords an ATS scans for, and keeps formatting parseable. No tool can guarantee a pass, but Vouch avoids the common failures: generic text, missing keywords and unparseable layouts.