rectangle.one
rectangle.one
Give each application the care you'd save for your dream job, without the hours it usually takes.
Free to start · No card needed
100% of resumes score within ±5 points across repeated runs
average keyword coverage uplift per tailored job application
Every AI improvement is checked against your original resume
Keyword filters, parsing software, a recruiter giving each page seven seconds. None of it measures whether you can do the job.
Here’s how Rectangle One helps you prepare your best application for every role.
ChatGPT or Claude can help you write a resume.
Rectangle One combines
AI tested for consistency & keyword coverage,
with rule-based checks for ATS risks and
unsupported claims.
Styles are unavailable right now. Open Rectangle One.
Generate a high-impact resume.
No credit card required
Includes:
100 free AI credits on signup
Ideal for active job seekers.
Everything in Starter, plus:
250 AI credits per month
Perfect for high-volume applicants.
Everything in Essential, plus:
1,000 AI credits per month
Additional credit packs are available in the app.
Yes, and it matters more than people think. Screening software and recruiters both scan for the specific language of the role. A resume tuned to the listing clears filters and reads as relevant in the first few seconds.
Power Apply does that tuning in one click, without inventing experience you do not have.
You can. But a general chatbot excels at creating text. It can possibly invent a metric, swap a job title to fit the role, miss ATS guidelines, or rewrite your resume into something that scores worse against keyword filters than what you started with.
Rectangle One brings that together with resume formatting, rule-based ATS assessment, checks for unsupported claims, and application tracking, so you don't have to piece the process together yourself.
We store your resume content to provide the service. When you use AI features, relevant text is sent to our AI providers for processing, not model training. We don't sell your personal data or use it for marketing purposes, and you can request deletion.
You can still manually edit and download existing resumes and cover letters, and add applications to write, tailor and track yourself. ATS checks remain free for your resume and tailored versions.
For more AI credits, buy a pack in the app or wait for your next monthly allowance if your plan includes one. Purchased credits don't expire while your account remains active.
We support payments in USD, GBP, EUR, and INR, based on your region. Payments from other regions are processed in USD.
See what happens when your resume is actually working as hard as you are.
