Unlock the potential of your career with AI Job Prep
Generate tailored outreach emails, specific interview questions, and analytical puzzles perfectly matched to your target role from a single place.
I came across your role at Acme and was excited to see the focus on high-throughput event pipelines — an area where I shipped systems handling 50K RPS at my previous company…
The ultimate competitive advantage.
Data-Driven Feedback
Stop wondering why you didn't pass the final round. Get objective, actionable feedback on your tone, structure, and technical accuracy immediately after every mock session.
- Real-time transcription analysis
- STAR method verification
- Confidence scoring
Role-Specific Insights
A Product Manager interview is vastly different from a Backend Engineer interview. Our AI adapts its persona, grading rubric, and follow-up questions to match the exact role you are targeting.
- Custom interviewer personas
- Industry-specific jargon checks
- Adaptive difficulty
Everything you need to land the offer.
Hyper-Targeted Mock Interviews
Upload the exact job description and your resume. Our AI conducts a mock interview asking the precise behavioral and technical questions you will face.
Cold Outreach
Generate highly personalized cold emails for recruiters and hiring managers that actually get replies.
Resume Scoring
Get an instant ATS compatibility score against the job description with exact bullet-point recommendations.
Technical Gauntlets
Prepare for engineering roles with algorithmic puzzles, system design scenarios, and pair-programming simulations modeled after FAANG interviews.
Three steps to your dream offer.
Upload Materials
Drop in your current resume and the URL or text of the job description you are targeting.
AI Analysis
Our engine maps your experience against the role's requirements, instantly scoring your match rate.
Generate Kit
Receive a comprehensive packet of cold emails, tailored interview questions, and prep materials.
Don't just take our word for it.
"CareerOS completely changed my approach. The AI gave me brutal, necessary feedback on my rambling answers. I landed a senior role at Stripe 3 weeks later."
"The cold outreach generator is magic. I was getting zero responses on LinkedIn, but the personalized templates got me three coffee chats in one week."
"I had no idea my resume was failing the ATS checks. The targeted bullet-point scoring system helped me rewrite my experience and immediately get recruiter calls."
"Practicing the system design questions against the AI was incredibly stressful but perfectly mimicked the actual Meta interview. I felt over-prepared on the big day."
Join thousands of professionals landing offers.
Rated 4.9 ★ by 1,938 happy candidates.
Invest in your career.
Basic
Perfect for a single upcoming interview.
- 1 Resume Score per month
- 1 AI Mock Interview
- Basic question bank
Pro
Everything you need to secure multiple offers.
- Unlimited Resume Scoring
- Unlimited AI Mock Interviews
- Role-specific technical gauntlets
- Cold outreach email generator
- Priority AI processing
Coaching
Human expertise paired with AI scale.
- Everything in Pro
- 1-on-1 human mock interview
- Salary negotiation script
- Direct email support
The team
No salespeople. No bots. You'll speak directly with our core engineering and advising team.
Alex Carter
15 years in tech strategy
- AI Strategy Development
- Data Visualization
- Business Process Analysis
Emma Lee
workflow automation expert
- Workflow Automation
- No-Code Tool Integration
- User Onboarding
Kevin D.
backend & integrations
- Machine Learning Models
- Backend Development
- API & System Integrations
Laura Stern
your favorite contact
- Project Coordination
- Technical Documentation
- Client Communication
Ready to land your dream job?
Join thousands of candidates who stopped guessing and started preparing with enterprise-grade AI insights.