Free plan · Pro from $4.99/mo · Powered by Gemini AI

Land More Interviews
with AI-Powered
Resume Optimization

Get your ATS score, fix keyword gaps, and get interview-ready — instantly while browsing any job listing.

🚀 Add to Chrome — It's Free ▶ See How It Works
✦ 3 free analyses/month
✦ All core features free
✦ No credit card to start
✦ Pro from $4.99/mo
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Join 2,400+ job seekers already using Kelsa
linkedin.com/jobs/view/senior-product-manager
Senior Product Manager
Google · San Francisco, CA · Full-time
$180K–$240K Remote OK 5+ yrs exp
We're looking for a Senior PM to lead our Ads platform. You'll work cross-functionally with eng, design, and data teams to drive product strategy and execution...
⚡
Analyze with Kelsa
Get your ATS score instantly
›
⚡
Kelsa
Resume & ATS Optimizer
⚡ Analyze
📊 History
👤 Profile
80
/100
🌺 Strong Match
Your resume aligns well. Add 3 keywords to maximize your chances.
Keywords
85
Skills
78
Experience
82
🔴 Missing Keywords
OKRsSQLA/B Testing
✅ Present Keywords
AgileRoadmapGTM

How it works

Get your ATS score in 3 simple steps

No copy-pasting between tabs. No separate tools. Everything happens right in your browser.

1
Open Any Job Listing
Browse LinkedIn, Indeed, Naukri or any job site. Click the Kelsa icon to open the side panel instantly.
2
Select Your Resume
Pick a saved resume from your profile or upload a new PDF/DOCX. Kelsa extracts the text automatically.
3
Get Your Full Report
Gemini AI analyzes both and gives you an ATS score, keyword gaps, optimization tips, and interview prep in seconds.
Works on: LinkedIn Indeed Glassdoor Naukri Monster + any job site

Features

Everything you need to land the job

One Chrome extension. Six powerful features. Free to start.

📋
ATS Score 0–100
See exactly how well your resume matches with a full breakdown across keywords, skills, experience, education, and formatting.
🔍
Keyword Gap Analysis
Know exactly which keywords from the JD are missing in your resume — and which ones you already have covered.
💡
Smart Optimization Tips
Get prioritized, actionable suggestions (High / Medium / Low) with real examples based on your actual resume.
🎤
Interview Q&A Prep
AI-generated likely interview questions tailored to the role, with sample answers based on your own background.
📊
Analysis History
Every analysis is saved to your account. Review past results anytime and track your improvement across applications.
📁
Multi-Resume Support
Save multiple resume versions (Tech, Management, Creative) and pick the best one for each job in one click.

Pricing

Simple, honest pricing

Start free. Upgrade when you need more analyses.

Free Plan
$0
per month
  • ✓ 3 analyses per month
  • ✓ ATS score & keyword report
  • ✓ Optimisation tips
  • ✓ Interview Q&A prep
  • ✓ 1 saved resume
  • — Full history
  • — Unlimited analyses
⚡ Get Started Free

No credit card required

Kelsa Pro
$4.99
per month · cancel anytime
  • ✓ Unlimited analyses
  • ✓ ATS score & keyword report
  • ✓ Optimisation tips
  • ✓ Interview Q&A prep
  • ✓ Up to 10 saved resumes
  • ✓ Full analysis history
  • ✓ Priority support
🚀 Upgrade to Pro

Secure payment via PayPal

Lifetime Deal
$9.99
one-time · access forever
  • ✓ Unlimited analyses
  • ✓ ATS score & keyword report
  • ✓ Optimisation tips
  • ✓ Interview Q&A prep
  • ✓ Up to 10 saved resumes
  • ✓ Full analysis history
  • ✓ Priority support
  • ✓ Pay once, own forever
⚡ Get Lifetime Access

Secure payment via PayPal · One-time only

Testimonials

Job seekers love Kelsa

★★★★★

"I used to spend 30 minutes customizing my resume for each job. With Kelsa I know exactly what to change in under 2 minutes. Got 3 interviews in my first week."

A
Arjun Mehta
Software Engineer · Hired at Stripe
★★★★★

"The interview Q&A prep is a game changer. It uses your actual resume to craft answers — not generic tips. I walked into my last interview feeling completely ready."

R
Rachel Kim
Product Manager · Hired at Notion
★★★★★

"I didn't know what an ATS score even was. Kelsa showed me my resume was only matching 42% of the keywords. Fixed it, score went to 84, got a callback the same day."

M
Mohammed Al-Rashid
Data Analyst · Hired at Careem

FAQ

Frequently asked questions

Is Kelsa free to use?
Yes — Kelsa has a free plan with 3 analyses per month and no credit card required. Upgrade to Pro ($4.99/mo) or get Lifetime access ($9.99 one-time) for unlimited analyses and full history.
How does the ATS score work?
Kelsa uses Gemini AI to compare your resume against the job description, checking keyword match, skills alignment, experience relevance, education, and formatting. The score is specific to each job — not generic.
Is my resume data private and secure?
Absolutely. Your data is secured by Firebase Auth and Firestore. We never sell or share your resume data. Each user's data is private and accessible only by them.
Which job sites does Kelsa work on?
Kelsa works on LinkedIn, Indeed, Glassdoor, Naukri, and Monster. It also works on any other job site — just paste the job description manually into the extension.
What file formats does Kelsa support?
Kelsa supports PDF, DOCX, and TXT files. You can also paste your resume text directly. PDF and DOCX are parsed automatically — no copy-pasting required.
Why is there a paid plan?
The free plan covers casual job seekers (3 analyses/month). The paid plans exist to support Kelsa's AI costs and keep the product running. Pro ($4.99/mo) and Lifetime ($9.99 one-time) unlock unlimited analyses for active job hunters.

Ready to land more interviews?

Join thousands of job seekers using Kelsa to beat ATS filters and get more callbacks. Start free today.

⚡ Add to Chrome — Get Started Free

Free plan: 3 analyses/month · Pro: $4.99/mo · Lifetime: $9.99