Cover Letters That Actually Sound Like You
Upload your resume once. Get personalized cover letters, recruiter messages, and job answers for any position in under 10 seconds.
Built for serious job seekers.
Three steps to your next interview
No learning curve, no prompt engineering. Just upload, paste, and copy.
Upload Your Resume
Drop in your resume once. SleevIx parses and stores your skills, experience, and achievements, ready to use for every application.
Paste the Job Posting
Copy any job description from LinkedIn, Indeed, or a company career page. SleevIx reads the requirements and tailors your content to match.
Get Your Tailored Content
Receive a personalized cover letter, recruiter outreach message, and job-question answers in seconds. Edit, copy, done.
Why choose SleevIx?
A complete toolkit built for modern job seekers, from generation to job tracking.
Cover Letter Generator
Paste any job description and get a tailored cover letter, recruiter message, and job-answer responses in under 10 seconds.
Humanize Tool
Already have a draft? Paste it in and the humanizer rewrites it to read naturally, so it sounds like you, not a template.
Job Feed Tracker
Subscribe to RSS/Atom job feeds from LinkedIn, Indeed, or company sites. All your listings in one place.
Smart Alerts
Set keyword alert rules and get notified the moment a matching job appears. No more manual searching.
Application History
Every cover letter and output you generate is saved. Review, copy, or reuse past applications any time.
Resume Profile
Upload your resume once. SleevIx stores your skills and experience and references it for every generation.
Who uses SleevIx?
From freelancers chasing Upwork jobs to career changers pivoting industries, SleevIx works for anyone who needs to write a great application, fast.
Win more clients on Upwork
Most Upwork proposals say the same thing. SleevIx reads the job post and writes a proposal that speaks directly to what the client asked for: budget, timeline, specific requirements. It pulls from your actual skills and past work so nothing sounds made up. You paste, review, send.
- Tailored to each job post
- References your real skills
- Sounds like you, not a template
Apply to more roles without burning out
Writing a fresh cover letter for every application is exhausting. Most people either skip it or reuse the same generic one. SleevIx generates a different letter for each job in under 10 seconds. You stay sharp across 20 applications without spending 20 hours on them.
- New letter every time
- Matches the job description
- No copy-paste guilt
Frame your background for a new industry
Switching industries is hard to explain in a letter. SleevIx picks the transferable skills from your resume and connects them to what the new role actually needs. You don't have to figure out how to pitch yourself. It does that work for you.
- Highlights transferable skills
- Reframes experience for the role
- Confident, not defensive tone
Write outreach that gets responses
Recruiter messages that lead with a job title and a LinkedIn link get ignored. SleevIx drafts short, specific outreach for each candidate, referencing their actual background and the role you're hiring for. Response rates go up when the message shows you actually read their profile.
- Personalized per candidate
- Short and direct by default
- Works for cold and warm outreach
Job seekers who landed the role
Don't take our word for it. Hear from people who used SleevIx to get hired.
“I went from 1 callback per 20 applications to 1 in 5. The cover letters SleevIx writes are genuinely good, not generic AI fluff.”
“The job feed tracker alone is worth it. I used to spend 2 hours a day browsing job boards. Now I just check my alerts.”
“I was skeptical about AI cover letters but these actually pass the vibe check. My hiring manager said my application stood out.”
Your data stays yours
We take privacy seriously. Your resume, job applications, and personal data are protected at every layer.
Encrypted at Rest & in Transit
All data is AES-256 encrypted at rest and transmitted over TLS 1.3. Your resume never travels in plain text.
Never Used to Train Models
Your resume and generated content are never fed into any AI training pipeline, not ours, not third-party.
No Third-Party Data Selling
We do not sell, license, or share your personal data with advertisers or data brokers. Period.
You Control Your Data
Delete your account and all associated data at any time. No waiting period, no questions asked.
Google OAuth Only
We never store your password. Authentication is handled entirely by Google's secure OAuth 2.0 infrastructure.
Minimal Data Collection
We only collect what is needed to run the service: your name, email, and content you explicitly provide.
Your trust is our foundation
SleevIx is built on the principle that tools for job seekers should protect, not exploit, the people who rely on them.
Start free. Upgrade when you're ready.
No credit card required to get started. Scale up as your job search heats up.
Free
Try it out with no commitment.
- 5 generations / month
- Cover letters only
- 1 job feed
- 10 history items
Pro
For serious job seekers.
- 50 generations / month
- Cover letters + recruiter messages + job answers
- 20 humanizations / month
- 5 job feeds + 3 alert rules
- 200 history items
- AI writing analysis
Enterprise
Custom
For large teams with multi-brand workflows.
- Unlimited generations
- Custom model routing
- Workflow integrations
- Dedicated success manager
- Priority support SLAs
Frequently asked questions
Everything you need to know before you start.
SleevIx is purpose-built for job applications. It understands your specific resume, the exact job posting, and the nuances of professional communication, so there's no prompt engineering required. You get polished output in one click, not after 10 rounds of back-and-forth.
Our model is trained to write naturally, avoiding robotic transitions and filler phrases. The humanize tool takes this further, rewriting any draft to sound like you, not a template. Many users report their managers had no idea it was AI-assisted.
No, upload once and use it forever. SleevIx stores your profile securely and references it for every generation. You can update it any time from the Profile page.
Subscribe to any RSS/Atom job feed (from LinkedIn, Indeed, company sites) and SleevIx collects new listings for you. Combined with keyword alerts, you get notified the moment a relevant job appears.
Yes. No lock-in contracts. Cancel from the Pricing & Plan page any time. You keep access through the end of your billing period.
Your data is encrypted at rest and in transit. We never sell, share, or use your resume data to train models. You can delete your account and all associated data at any time.
Yes, SleevIx was built with Upwork in mind. The cover letter generator reads the job post and writes a proposal tailored to that specific client's requirements, budget signals, and tone. You can also connect your Upwork RSS job feed to track new postings and get notified when a good match appears.
Any platform that publishes an RSS or Atom feed. That includes Upwork, LinkedIn, Indeed, Remotive, We Work Remotely, and most company career pages. If it has a feed URL, SleevIx can track it.
Every output has a built-in editor. You can change any part of the letter before copying or downloading it. Nothing gets sent anywhere without you reviewing it first.
It works for any role. SleevIx reads the job description and matches it to your profile, whether you're in engineering, design, finance, marketing, or ops. The output reflects the language and priorities of the specific role, not a generic professional template.
Your next job starts with one great letter
Built for serious job seekers who want to apply smarter and get more callbacks.
Free forever tier • No credit card required