The one-line difference
Jobscan is an ATS optimization scanner. You paste your resume and a job description, and it returns a match rate plus the keywords you’re missing. Its job is to get you past the software.
Calibr is a company-specific rewriter. You upload your resume and name a target company, and it researches how that company actually hires — their vocabulary, values, and the framing recruiters reward — then rewrites your real bullets in that language. Its job is to make you sound like you belong there.
Feature comparison
| Feature | Calibr | Jobscan |
|---|---|---|
| Company-specific research | Core feature | Not available |
| ATS keyword match score | Keyword surfacing | Core feature |
| Rewrites your bullets | Yes, context-aware | Suggestions only |
| Matches company culture/values | Yes | No |
| Compares to a specific job posting | Not the focus | Yes |
| Verified interview data | Yes, where available | No |
| Never fabricates facts | Yes | N/A |
| Free tier | Yes | Limited |
Where Jobscan wins
If your immediate worry is "will my resume even get parsed and matched by the ATS for this exact posting," Jobscan is the specialist. The match-rate score against a pasted job description, the missing-keyword list, and the formatting checks are genuinely useful, especially for high-volume applications where each posting has a distinct keyword set. It is the better tool for the mechanical, posting-by-posting keyword-coverage question.
Where Calibr wins
Passing the filter is necessary but not sufficient. Once a human reads your resume, keyword coverage doesn't differentiate you — every other applicant optimized for the same keywords. What differentiates you is whether your accomplishments are framed in the language that particular company rewards. Calibr researches that and rewrites your real bullets to match, which is something a keyword scanner structurally can't do. It's the better tool when you care about specific companies and want the human on the other side to feel the fit.
The honest recommendation
They're complements, not substitutes. If you're applying broadly and just need to clear ATS filters, Jobscan alone may be enough. If you're targeting companies you actually care about, use Calibr to rewrite for the company first, then optionally run the result through Jobscan to confirm keyword coverage against the specific posting. The rewrite is what gets you the interview; the keyword check is what makes sure a machine didn't reject you before a human saw it.
See what Calibr does that a scanner can't
Upload your resume, pick a target company, and watch your real bullets get reframed in that company's language. Free to try — 5 calibrations, no signup.
Try Calibr free →