Fact ledger
Every number and skill is stored with its source: your resume, your answer, or your edit. The writer can only use what's in the ledger.
AI resume tailoring, without the fiction
A resume you can defend, line by line.
Paste a job link, answer a few sharp questions, and get a resume tailored to the role in under 20 minutes. Every claim comes from you, so nothing falls apart in the interview.
Free to start · No credit card · PDF & DOCX, ATS-safe
Senior Backend Engineer · Globex
52% → 81% fit
- ✓ Cut p95 latency 40% by adding Redis caching from your resume
- ✓ On call for ~6 production services, weekly rotation from your answer
- ! Improved uptime to [ confirm figure ] blocks export
- ○ Kafka: no evidence. Added to interview prep, not your resume
1–2 hrsto tailor one resume by hand
< 20 minwith ResumeOnTheFly
0invented numbers, by design
How it works
An honest career coach, in software. It reads your resume, says plainly where it falls short of the job, interviews you for real numbers, and only then writes.
- 1
Upload your resume
PDF, DOCX or pasted text. We parse every role and flag duplicates and title mismatches.
- 2
Add the job
Paste a link or the description. We pull out must-haves, nice-to-haves and ATS keywords.
- 3
Get honest feedback
A fit score and a gap map: every requirement marked Strong, Thin or Gap.
- 4
Answer 8–12 questions
Sharp, specific questions that close your biggest gaps. Watch your fit score climb as you answer.
- 5
Review your draft
Rewritten headline, summary, skills and bullets, built only from your facts. Edit anything.
- 6
Export
A clean, ATS-safe PDF and DOCX, plus an interview-prep list of the gaps we didn't paper over.
Truthfulness isn't a prompt. It's the product.
Most AI resume writers will happily invent a "35% revenue increase." We built the guardrails into the system, not into a polite request to the AI.
No invented metrics
Ask it to "just think of a number" and it declines, then helps you find a real estimate or a strong qualitative line instead.
Placeholders, not guesses
A missing fact shows up highlighted, and export stays locked until you fill it in or remove it.
Overstatement check
Flags "led" when you contributed, and "multiple teams" when the evidence is one project. Your real job titles are never changed.
Discretion check
Keeps salary figures and confidential client names off the page and suggests safer phrasing.
Gaps stay visible
Requirements you don't meet become interview prep, never filler. Walk in knowing exactly what they'll ask.
Generic AI resume builder vs. ResumeOnTheFly
| Typical AI resume tool | ResumeOnTheFly | |
|---|---|---|
| Metrics | Invents plausible numbers | Uses only your numbers, each one traced to its source |
| Missing facts | Fills the gap with filler | Asks you, or shows a placeholder |
| Feedback | "Looks great!" | Fit score and a plain-spoken gap map |
| Job titles | Inflates them to match the job | Kept exactly as they were |
| Interview | Lines you can't explain | Every line defensible, plus a prep list |
Built for people who apply seriously
Mid-career job seekers
5–15 years in and applying to several roles a month? Tailor each application in minutes, not an evening.
Passive candidates
Quietly refresh your resume so you're ready when a recruiter reaches out, without signalling a search.
Career coaches coming soon
Run the gap-and-questions process for every client with a repeatable method and client workspaces.
Agency recruiters coming soon
Reformat and strengthen candidate resumes in your house style, without putting words in their mouths.
Simple pricing
The honest gap analysis is free, so you can see where you stand first.
Free
₹0
- 1 resume
- Unlimited gap analyses
- 1 watermarked export
Most popular
Job Seeker
₹499/month or $9/month
- Unlimited tailored resumes
- All templates
- PDF & DOCX export
Single pack
₹199 one-time
- 3 tailored applications
- For a few targeted roles
Frequently asked questions
Will ResumeOnTheFly make up numbers to make my resume look better?
No. Every number and skill on your tailored resume must come from your original resume or your own answers. If a fact is missing, you see a highlighted placeholder, and the resume can't be exported until you fill it or remove it.
Is the resume ATS-friendly?
Yes. Exports are single-column PDF and DOCX files with real text, standard headings and no tables or images, so applicant tracking systems can read them.
How long does it take to tailor a resume?
Most people go from upload to a finished, tailored resume in under 20 minutes, including answering 8 to 12 questions.
Can I paste a job link?
Yes. Paste a link to the job posting. If the site blocks automated access, paste the job description text instead.
Is my resume used to train AI?
No. Your resume and answers are encrypted at rest, never used to train AI models, and you can delete everything with one click.
Is it free?
The honest gap analysis is free. Tailored resumes and exports are part of the paid plans.