About AttestLayer

Our mission

AttestLayer exists to fix a specific problem that costs B2B SaaS companies billions in delayed revenue every year: enterprise procurement teams cannot easily verify the evidence vendors send them. The artifacts arrive as messy PDFs, screenshot bundles, and ad-hoc exports. Procurement teams spend weeks evaluating them. Deals stall. Vendors lose.

We package supplied records into cryptographically-verifiable evidence kits that procurement teams can authenticate independently — through a browser, offline, with no AttestLayer involvement required. The result: faster procurement reviews, faster deal closure, less friction between vendors and the enterprises buying from them.

Our founder

Why now

The B2B procurement landscape changed in 2024–2026. Enterprise security questionnaires have grown from 50 questions in 2020 to 200+ questions today. Vendors are expected to provide cryptographically-verifiable evidence, not just PDF claims. The typical B2B buying decision now involves more than ten internal stakeholders and procurement is a decision-maker in a majority of buying cycles. AttestLayer was built to be the evidence layer that meets this new procurement reality.

What we are not

• We are not an audit firm. We do not issue audit opinions.
• We are not a compliance certification body. We do not certify SOC 2, ISO 27001, or any other framework.
• We are not a legal advisor.
• We do not certify customer controls.

What we are is the evidence packaging layer between your existing controls and your buyer's procurement team.

Where we are

AttestLayer is built and operated from Montreal, Quebec, Canada.

Investors and advisors

Get in touch

General & sales: contact@attestlayer.com
Founder direct: founder@attestlayer.com
Phone: 1-866-739-0570