This post originally argued that Rezi’s cover letters fall short. We could not support that with evidence we can cite, and Rezi’s own pricing page lists unlimited cover letters on its free plan. So we have replaced it with something more useful: what is actually offered, and how to judge any AI-written cover letter yourself.
Rezi information is from rezi.ai/pricing, checked October 7, 2026.
What each tool offers
- Rezi: unlimited cover letters on the free plan and on paid plans (per Rezi’s FAQ and plan comparison).
- ResumeTailored AI: a cover letter is generated alongside the tailored resume from the same job description, unlimited with a free account.
Five checks for any AI cover letter
- Is the first sentence about this job and company, or could it open any letter? Replace generic openers.
- Does it name two or three requirements from the posting and answer each with a real example from your experience?
- Are the facts yours? Remove any claim, number or skill you cannot defend in an interview.
- Is it under one page, with a clear close and a reason you want this role?
- Does it sound like you? Read it aloud and cut anything you would never say.
How ResumeTailored AI approaches it
The letter is generated from your resume and the job posting together, so it can refer to the posting’s own requirements. It is a draft: you should still read it against the checklist above and edit it. We keep every claim tied to what is in your resume.
The fair test
If you are deciding between tools, paste the same resume and posting into each tool’s free plan and score the letters with the checklist. That tells you more than any vendor comparison, including this one.
Sources
Try it on your own resume.
Paste your resume and a job posting and see the result for yourself. A free account is all you need.
Tailor My Resume Free →