Browser-first proof for evidence under review
Stop losing enterprise deals to messy security evidence handoffs.
AttestLayer turns the security and compliance records you already have into a signed evidence packet your buyer's reviewer can verify in their browser or offline — with no access to your systems and no account required on their side.
AttestLayer is for teams that already have artifacts and need a clean, signed, reviewer-verifiable package without installs or system access.
Want to inspect the output first? Open the Sample Kit.
Signed verification kit
kit.zip, SHA-256 manifest, Ed25519-signed receipt, registry-linked proof material where enabled, and offline verifier.
Exact blocker list
Remediation steps under the active ruleset and validation version, no ambiguous status, and 0 credits burned while you fix and resubmit.
Reviewer verification path
Reviewers can verify through the public portal or bundled offline verifier without an AttestLayer account.
Plain language
A packet is a buyer-forwardable evidence bundle: PDF, manifest, receipt, hashes, and verification path. PASS means the supplied records satisfied the selected packet rules. FAIL means a blocker list is returned and, where the offer says so, no PASS credit is consumed.
How it works
- Upload the records you already have.
Exported security/compliance artifacts. No installs, no system access.
- Get a signed PASS packet or an exact FAIL blocker list.
Checked against the selected packet rules.
- Forward it; your reviewer verifies independently.
Browser or offline verification, no AttestLayer account required for the reviewer.
This is not a trust center
- No system access. Record-only: nothing integrates into your stack.
- Buyer-forwardable and independently verifiable. The reviewer verifies the packet, not a third-party portal account.
- Cryptographically signed proof. Ed25519 signatures, SHA-256 manifest, and verifiable receipt.
- Per-deal, not an annual platform. Buy one packet for one review; no subscription required.
Verify it yourself
Don't take our word for it — download a real packet and verify it in your browser before buying.
Choose the right starting path
Most first-time buyers should start with the Founding Customer Proof Pack. It's the simplest path to one signed evidence packet plus the credits to test issuance flow. If you only need a diagnostic check or have a specific use case, see the alternatives below.
RECOMMENDED FIRST PURCHASE
Founding Customer Proof Pack — US$1,495
Discounted from the original US$1,995 price.
One signed buyer-forwardable proof packet, 5 PASS credits, and 30 days of named onboarding support. Founding pricing available until June 30, 2026 or the first 25 paid customers, whichever comes first.
Other paths
Free Pilot
For teams that want to validate the workflow before paying. One real evaluation, no commitment.
Evidence Readiness Check — US$2,500
For teams unsure their records are complete enough for a proof packet. Diagnostic only.
Enterprise Buyer Proof Pack — US$4,500
For teams that need one organized buyer-facing packet for a specific RFP or procurement review.
Activation — from US$7,500
For teams that need repeated PASS credits without a monthly commitment.
Enterprise Deal Rail — US$14,995
For enterprise sellers handling repeat procurement reviews. 3 packets, 25 credits, 12 months.
Optional walkthrough
See AttestLayer in 40 seconds
A short product-flow teaser: existing artifacts, PASS or exact FAIL, and reviewer verification.
Transcript
AttestLayer turns existing evidence into a record-only proof packet with a binder PDF, manifest JSON, receipt JSON, public key material, and an offline verifier. The packet supports PASS or exact FAIL outcomes without installs or system access.
Trust boundaries — what AttestLayer is and is not
AttestLayer is a record-only evidence packaging service. We package supplied records into structured proof packets with manifests, receipts, signatures, and verification paths.
We do not:
- Certify compliance with SOC 2, ISO 27001, ISO 42001, GDPR, or any framework
- Issue audit opinions or replace audit work
- Provide legal advice
- Independently verify supplied claims
- Guarantee buyer, procurement, security, partner, or customer approval
- Operate as an insurer, bank regulator, or payment processor
The evidence packet supports reviewer diligence. Decisioning remains with the buyer, auditor, insurer, bank, regulator, or reviewer.
What you receive
What you receive on PASS:
- Signed evidence binder PDF
- SHA-256 manifest
- Receipt / verification metadata
- Reviewer handoff note
- Verification path for the buyer or reviewer
- Clear scope and limitations
What you receive on FAIL:
- Short issue summary
- Missing/unsuitable evidence notes
- No PASS credit consumed where stated by the offer
Who this is not for
AttestLayer is not for teams looking for a SOC 2 report, ISO certification, legal opinion, penetration test, compliance platform replacement, or guaranteed procurement approval. AttestLayer is for teams that already have records and need a signed, reviewer-verifiable evidence packet for a defined buyer review.