Designed a TypeScript matching engine that improved match accuracy by 32% and cut more than 20 hours of manual review each week.

Free score + Baseline + guided interview + rebuild
Your resume is leaving your best work out.
First, we score every bullet, create an automatic Baseline, and guide you through an evidence interview. Then you use the proof you confirm in one evidence-backed rebuild you can keep.
No credit cardYou confirm every factNothing invented
Undersold is in open beta. You may hit rough edges while we improve it; if something breaks, tell us and we will make it right.
What changes
Not a prettier sentence. A stronger claim.
The product earns the rewrite by finding specific, defensible evidence the original line never showed.
What happens after upload
Four steps. One evidence trail.
Tap a step to see what the product does and what you get from it.
Diagnose the page
Every bullet gets a score and the reason behind it.
We check ownership, scope, evidence, outcomes, and readability line by line. You see what is weak before anything gets rewritten.
You leave with a scorecard you can actually act on.

You have the experience.We'll help you prove it.
Other tools reword your resume.
The problem? You've been underselling yourself for years,
and rewording can't fix that. One conversation with us can.
with a reason
yours to keep
required
Undersold is in open beta. You may hit rough edges while we improve it; if something breaks, tell us and we will make it right.
What did you build that made the biggest difference at your job?
Thinking...Let's unpack that. Who used it, what changed, and what impact did it have?
Answer by voice or textThe complete Undersold workspace
One place for every part of the job search.
A compact tour of the real product—from the guided evidence interview to the resume, LinkedIn, interview room, and application tracker.

A guided voice interview, one story at a time.
Undersold asks each question out loud. Answer naturally, review the editable transcript, and confirm the evidence before it reaches your resume.
3 bullets need more proof
Missing proof
What measurable change happened once the calendar was yours?
Five teams total. We cut release delays by about 40% over two quarters.
Your complete free path
From the resume you have to
proof you can keep.
1. Score Every Bullet
Upload the resume you have. Get a line-by-line score and the reason behind every result.
2. Get Your Automatic Baseline
We build a first evidence-based resume automatically. It never uses your free rebuild.
3. Uncover the Missing Proof
A guided evidence interview surfaces the ownership, scale, results, and stories you left out.
4. Build the Stronger Version
Use the proof you confirm in one evidence-backed rebuild. Your Baseline and rebuild are yours to keep.
Choose the support that fits your search.
Start strong. Upgrade when the search gets serious.
Every plan gives you better proof. The difference is how far you want us to take it.
- No credit card for Free
- Cancel anytime
- Your work stays yours
Start strong.
Pay nothing.
Get real proof, not generic advice.
Leave with a stronger resume you can keep.
- Free scorecard with a reason behind every bullet
- Automatic Baseline so you see what to improve
- 1 guided evidence interview to uncover stronger proof
- 1 evidence-backed rebuild you keep
Perfect if you want clarity before you spend.
Keep your best resume sharp.
Keep building proof as your story evolves,
so your best resume is always ready.
- 10 resume updates each month
- 5 guided evidence interviews each month
- Direct editing, version history, and restore
- 5 general cover letters from your proven evidence
- Keep improving without starting over
Best for career growth and ongoing refinement.
Put your best possible self into every application.
Starter keeps your resume ready. Premium puts it to work:
a resume tailored to each role, cover letters and LinkedIn
that match it, and practice for the interviews you earn.
- Build a tailored resume for each target role
- Match cover letters and LinkedIn positioning to your proof
- Prepare with interview packs, mock practice, and live AI
- Track every application next to the resume version built for it
- Keep your core resume while targeting each opportunity
Every month you get
- 30Targeted resumes
- 30Core-resume builds
- 30Guided interviews
- 10Mock interviews
- 30Cover letters
- Plus 5 interview prep packs and 5 LinkedIn updates.
For the weeks when opportunities are live and every conversation counts.
Voice AI for the meetings that shape your career
Talk through the last two weeks. Walk into your one-on-one ready.
What did you achieve? Why did it matter? What should you ask next? Speak naturally and Thrive turns your answer into proof, talking points, and a clear next step for your manager conversation.
You do the work. Thrive helps you make it visible.Your manager cannot see it. Your employer does not own it.You decide what leaves your private workspace.
What did you achieve in the last two weeks?
The full question stays visible while you answer.
I brought five teams onto one launch calendar. Release delays fell about 40% over two quarters.
Your one-on-one with your manager
Questions, answered plainly
Before you hand us
your resume.
Want the method before the product? Read our evidence-first resume bullet guide.
What is Undersold?
Undersold is an evidence-based resume builder. It scores the resume you have, asks focused questions to uncover missing ownership and impact, and uses the proof you confirm to build your resume, LinkedIn profile, and interview answers.
Is Undersold an ATS resume checker?
Undersold checks for a clean, ATS-friendly resume structure, but it does not pretend an ATS keyword score predicts whether you will get an interview. Its main score focuses on what recruiters look for in the writing: ownership, scope, outcomes, evidence, and readability.
Will Undersold invent numbers or experience?
No. Unsupported claims are removed or marked as missing evidence. A metric only becomes defensible when you can explain what it measured and where it came from. The final documents are built from facts you provided and confirmed.
Does Undersold work for entry-level job seekers?
Yes. Evidence can come from class projects, volunteer work, internships, freelancing, support work, and personal projects. A strong entry-level bullet can prove ownership, difficulty, reach, or a concrete change even when there is no revenue metric.
What can I do for free?
The free path includes a line-by-line resume score, the diagnosis behind it, an automatic Baseline resume, a guided interview, and 1 evidence-backed rebuild. No credit card is required. Paid plans are Starter at $29/month and Premium at $99/month.
What you'll walk away with
A Career Evidence Bank
A reusable source of achievements, proof, and stories.
A resume built on proof
Clear, defensible accomplishments you can discuss in the room.
A LinkedIn profile that aligns
A headline, About section, and experience that tell the same story.
Interview prep that sounds like you
STAR stories, a career pitch, and answers grounded in your work.
You were never missing experience.
You were missing the language to prove it.
No credit card required. Your score, diagnosis, automatic Baseline, and 1 evidence-backed rebuild are free and yours to keep.
The short answers
Before you upload.
Is this just another AI resume rewriter?
No. A rewriter can only polish what is already on the page. Undersold scores the existing resume, builds an automatic Baseline, then asks focused questions to uncover ownership, scale, outcomes, and proof that never made it into the document.
Will Undersold invent numbers or experience?
No. You confirm every fact. Unsupported claims stay out or are marked as missing evidence, and a metric is only used when you can explain what it measured and where it came from.
What do I get for free?
The free path includes a line-by-line scorecard, the diagnosis behind it, an automatic Baseline resume, a guided evidence interview, and an evidence-backed rebuild. No credit card is required.
Is this an ATS checker?
We check for a clean, ATS-friendly structure, but we do not pretend a keyword score predicts an interview. The main score focuses on recruiter-readable ownership, scope, outcomes, evidence, and clarity.
Start with the resume you have
Find the work you forgot was impressive.
Your score, diagnosis, automatic Baseline, guided interview, and 1 evidence-backed rebuild are free.
No credit card. Your work stays yours.