A recruiting partner who actually read the resume.
CertAIn reads every candidate against your JD and returns a reasoned fit assessment — so you, the company, and the candidate all end up in the right seat, not the discard pile.
The volume breaks the recruiter’s judgment before it breaks anything else.
Senior in-house recruiters carry 500 to 1,000 candidates per open role and review 10,000 to 15,000 resumes a month. Most get thirty seconds apiece, often from bed before the day starts. About 1% ever reach a hiring manager. The best people get lost in the volume, the wrong ones get advanced, and the recruiter — the person whose judgment matters most — is the first thing the volume breaks.
Four AI actions. One workflow. Reasoning you can defend.
Reading, ranking, interview prep, post-interview analysis. Each action returns reasoning a recruiter can defend, not a score they have to explain away.
- 01 — Action
Reads every resume against the JD
Full-context reasoning on fit, gaps, and what to probe next. A paragraph you can defend to a hiring manager, not a keyword score.
- 02 — Action
Ranks in, not out
Every candidate gets a position and a plain-English why. You see the top of the pile and know exactly why it's the top.
- 03 — Action
Preps the interview per candidate
Targeted questions grounded in what this person actually did, aimed at the skills this role actually needs.
- 04 — Action
Analyzes the interview after
A structured read of what was said, what was missing, and the signal that decides next steps. Workflow-gated — you can only analyze an interview for a candidate who's already been evaluated, so every analysis has context to stand on.
Candidate evaluation hub — reading, ranking, reasoning, in one view.
The pile isn’t a list of matches. It’s a stack of defensible paragraphs, ordered by fit, with the reasoning visible next to every candidate.
See every AI action
Most AI hiring tools are built to reject faster. We’re built to help you recruit better. CertAIn is a partner to the recruiter, to the company hiring, and to the candidate trying to land the right role. A second opinion with judgment — not a gatekeeper, not an automation layer pretending your job doesn’t need one.
Recruiting agencies and staffing firms. You run many roles for many clients. Credits track the way you already bill. Every reasoning paragraph is something you can ship to an end client as a deliverable.
CTA: How agencies use CertAIn → /for-agencies
In-house talent leaders at growth-stage and enterprise companies. Built for the recruiters carrying 500–1,000 candidates per role, and the ops leaders answering to legal on what the model did.
CTA: For in-house teams → /for-in-house
Published plans. Credits match the work.
Credit-based, published on the site, no "contact sales for pricing." Starter to Pro. Pay only for the AI actions you actually run.
See full pricingCompliance as architecture, not an addendum.
Security & compliance detail- AEDTNYC Local Law 144
- AIVIAIllinois AI in hiring
- EU AI ActAnnex III — high-risk
- SOC 2Type II — 2026 roadmap
Taking a small group of design partners now — pilot terms, direct line to the founder, product shaped around your real pipeline.
Eight answers, no sales call required.
What is CertAIn?
CertAIn is AI hiring that explains itself. It reads every candidate against your JD and returns a reasoned fit assessment — ranking, interview prep, and post-interview analysis — with the reasoning a recruiter can defend.
How is this different from ChatGPT?
ChatGPT gives you an opinion in a chat window. CertAIn gives you a defensible evaluation inside a workflow: tenant-isolated data, credit accounting, audit trail, bias-audit export, and regulatory-compliance defaults. More on /compare/chatgpt.
Does CertAIn replace my ATS?
No. CertAIn plugs into your ATS (Greenhouse first, more to follow). Your system of record stays where candidates live; CertAIn is how you decide.
How does the free trial work?
Thirty days, 100 AI credits, no credit card required. Enough runway to evaluate real candidates against a real JD. At the end of the trial, pick a plan or stop — we don't auto-charge.
How is pricing structured?
Credit-based, three tiers from $99 to $499 per month, published on /pricing. Every AI action costs 1–3 credits. No seat fees, no setup fees, no renewal creep.
Is CertAIn compliant with AI-hiring regulations?
CertAIn is built around an architectural human-oversight commitment — the model recommends, a human decides. We ship tenant-editable candidate AI disclosure copy, a bias-audit data export, and architecture documentation for NYC AEDT, Illinois AIVIA, and EU AI Act reviews. Full detail on /security.
Who uses CertAIn today?
We're in early design-partner mode — working directly with recruiting agencies and in-house TA leaders carrying real pipelines. If that's you, the trial gets you running and a 20-minute call gets you a direct line to the founder.
Can I see the product before I sign up?
Yes. Start the trial — no card needed — and you'll land on a sample JD with five sample candidates already loaded. First evaluation in under two minutes.