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 résumés score within ±5 points across repeated runs
average keyword coverage uplift per tailored job application
Every AI improvement is checked against your original résumé
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
Each style locks together a template, colour palette, and font for a specific application context — ATS portals, referrals, technical roles, executive searches, creative portfolios, and research CVs.
ATS-Safe Applications
The safest default when the hiring flow is unclear.
Human Referral
Polished for a warm introduction and direct human review.
Technical Clarity
Built for fast scanning by recruiters and technical interviewers.
Executive Presence
A quieter premium look for leadership and advisory roles.
Creative Showcase
Use when visual personality is part of the pitch.
Academic and Research
A publication-minded look for research-heavy profiles.
Pricing
The free plan includes 100 AI credits, the résumé builder, ATS
readiness check, Career Coach, and a 10-application Power Apply
trial. No credit card.
Upgrade for unlimited Power Apply, monthly AI credits, and
premium résumé designs.
Detecting your region and currency…
Generate a high-impact résumé.
No credit card required
Includes:
Ideal for active job seekers.
Billed monthly
Everything in Starter, plus:
Perfect for high-volume applicants.
Billed monthly
Everything in Essential, plus:
One month of Essential costs less than an hour with a career coach. The goal is the same.
AI Credits power AI-assisted features. Starter includes 100 credits on signup, Essential includes 250 each month, and Advantage includes 1,000 each month. Additional credit packs are available in the app.
It's actually useful. The free plan includes the full résumé builder, the rubric-based scoring, the deterministic ATS audit, 100 signup AI credits, Career Coach, and a 10-application Power Apply trial. You can build a strong, ATS-clean, well-scored résumé from start to finish without ever paying us. We only ask you to upgrade when you need unlimited Power Apply, monthly AI credits, premium résumé designs, or higher-volume features.
Yes — and it matters more than people think. Both ATS systems and human recruiters scan for specific keywords and relevant experience. Tailoring each résumé lets you highlight the right aspects of your background, or reframe them, so you clear the initial screening and maximise your chances of landing an interview. Power Apply does this for you in one click, without inventing experience you don't have.
You can. People do. The difference is that a general chatbot doesn't know what an ATS parser does, doesn't run a faithfulness check before showing you its output, and doesn't track its own consistency between runs. It will happily invent a metric, swap a job title to fit the role, or rewrite your résumé into something that scores worse against keyword filters than what you started with.
Rectangle One is built around the constraints that actually matter for hiring — ATS structure, faithfulness to your real experience, and consistent scoring — and we test for them before every release.
We test for it explicitly. Every release runs through 225 fairness perturbation checks — swapping names, schools, and locations across demographic groups — and any score drift greater than 2 points is flagged and investigated.
We've found bias in our own system before. We fixed it, and we publish what we found. The full methodology, including the cases we caught and how we resolved them, is on our methodology page.
Every template in Rectangle One is labelled for ATS compatibility, and you can filter by it.
If you're applying through an online portal or uploading directly to an employer system, use an ATS-friendly template. These prioritise clean structure and standard formatting.
If you're sending your résumé directly to a hiring manager, sharing it as a link, or posting it to your LinkedIn profile, the design-forward templates are worth considering. Some roles and industries respond well to a résumé that looks like a considered document.
The ATS audit checks your content and formatting regardless of which template you use, so you'll always know where you stand on the structural side.
Not at all. AI assists with scoring, suggestions, and tailoring — but you stay in control. You can write, edit, and refine everything manually at any stage. Nothing the AI suggests gets applied without you reviewing it, and anything novel it adds is flagged for your verification before it lands on your résumé.
We currently support local currencies for the USA, UK, EU, and India. For all other regions, payments are processed in USD.
Start free. Build something honest. See what happens when your résumé is actually working as hard as you are.
