Sirius builds AI that gives ambitious people an unfair advantage — starting with how they find, land, and grow in work.
Free to start. No credit card required.
How it works
careerAI guides you through every step of the job search — so nothing falls through the cracks.
Upload your resume
Paste or upload your existing resume. Our AI reviews it instantly, scoring clarity, impact, and ATS compatibility — and tells you exactly what to fix.
Match to real jobs
Search live job listings and instantly see how well your resume matches each one. Get a score, missing keywords, and a tailored rewrite suggestion in seconds.
Apply with confidence
Generate a targeted cover letter, track your applications, schedule interviews, and follow up — all from one dashboard built around getting you hired.
Early users
From recent grads to senior engineers — careerAI is changing how people approach their job search.
I went from zero callbacks to 4 interviews in 10 days. The ATS match feature alone is worth it.
careerAI is the first tool that makes me feel like I have a strategy, not just a list of applications.
The cover letter generator saved me hours. Now it takes 2 minutes and they're better than what I wrote myself.
Products
Each Sirius product targets a critical moment in your professional life. One ecosystem. Every advantage.
careerAI
The complete job search co-pilot. Resume optimization, ATS matching, cover letters, interview tracking — from application to offer, in one place.
Launch apphireAI
AI-powered recruiting intelligence for teams who want to hire faster, smarter, and without bias slowing them down.
In developmentgrowthAI
Career trajectory planning. Know where you're headed, what skills close the gap, and how to negotiate your next move.
In developmentSirius Platform
The unified workforce intelligence layer. Enterprise API access, data insights, and white-label solutions for HR teams at scale.
Vision stageOur Vision
Hiring is broken. Job searching is exhausting. Career growth is opaque. Sirius is building the AI layer that makes it all work — for people first.
We started with careerAI because that's where the pain is most acute. We're building toward a world where your next career move is the best one you've ever made.
Why we built this
I watched talented people get filtered out by algorithms before a human ever saw their resume. I saw friends spend weeks crafting applications into a void. The tools that existed were either broken, overpriced, or built for a world where AI wasn't available yet.
So we built careerAI — not as another resume template generator, but as a real co-pilot. Something that tells you the truth about your application, helps you stand out where it matters, and keeps you organized through a process that's genuinely exhausting.
Sirius is the company we're building on top of that — because the workforce problem is bigger than one tool. We're just getting started.
Principles
People first, always
Every product decision starts with the person using it. If a feature doesn't give someone a real advantage, we don't ship it.
Honest intelligence
We tell you what you need to hear, not what you want to hear. Our AI gives feedback that actually improves your chances.
Own the full journey
Point solutions are a bandage. We're building the end-to-end system — from first resume draft to final offer letter.
FAQ
Yes. Every new account gets 10 free credits on signup — no credit card required. Job search and AI chat are always free. Credits are only spent on premium features like resume review and cover letter generation.
Credits power AI features that take real compute: resume review costs 5 credits, cover letters cost 1 credit. You can buy more starting at $7, or go unlimited with a Pro plan at $49.99/month.
ATS stands for Applicant Tracking System — software that filters resumes before a human reads them. Studies show 75% of resumes are rejected by ATS first. Our ATS match feature shows exactly how your resume scores against a job and what to change.
Absolutely. Your data is stored securely via Supabase with row-level security — only you can access your information. We never sell your data or share it with third parties.
Sirius is the parent company. careerAI is our first product. Sirius is building additional AI products (hireAI, growthAI) that together form a complete workforce intelligence ecosystem.
Join thousands of job seekers using AI to cut through the noise, beat the ATS, and land interviews faster.
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