Add Signing to Your Website in Minutes
Drop a customizable "Sign Here" button into any website, portal, or app. Your users click, sign, and you get a cryptographically verified document — no redirects, no friction.
The Right Choice, No Matter Where You Start
Whether you're switching from another platform or going digital for the first time — here's why teams choose Inscriben.
Already Using eSignatures?
Switching? Here's why teams migrate to Inscriben
Tired of overpriced subscriptions?
Inscriben uses pay-as-you-go credits. No monthly seats, no hidden fees. Buy 100 signatures for $20 or 1,000 for $150 — they last a full year.
Your current provider only offers basic security?
Choose from three security tiers — Standard, Enhanced (biometric face capture), or Maximum (government ID + video selfie + blockchain proof).
API integration is clunky or non-existent?
Our REST API and embeddable Sign button let you integrate signing into your app or website in under 10 minutes.
Limited to one jurisdiction?
Inscriben works everywhere. Its non-repudiation structure, PAdES digital seals, and demonstrable audit trails create legally defensible proof that holds up in any court, in any country.
Lack of transparency and audit trails?
Every action is logged with timestamps, IP addresses, and security artifacts. Optional blockchain anchoring creates tamper-proof, on-chain verification.
New to eSignatures?
Common questions answered honestly
"Are electronic signatures legally valid?"
Yes. eSignatures are legally binding in 180+ countries. Inscriben generates cryptographic audit trails, PAdES digital seals, and blockchain proofs for maximum legal standing.
"Is it secure enough for sensitive documents?"
Documents are encrypted with AES-256 (the same standard used by banks). Enhanced and Maximum tiers add biometric verification, government ID checks, and video selfies.
"It seems complicated to set up."
Upload a PDF, add signers' emails, drag signature fields onto the page, and hit send. Your signers get an email link — no account needed. Done in under 2 minutes.
"We're a small team — can we afford it?"
No subscription required. Start with a free trial, then buy credit packs only when you need them. 100 signatures for $20 means each signature costs just $0.20.
"Will our clients and partners accept it?"
Signers don't need an account — they click a link, review, sign, and done. The experience is smooth, professional, and works on any device.
Every Signature Tells the Full Story
From who signed to where they were, from cryptographic hashing to biometric face scans. Inscriben captures everything you need to prove a signature is real, compliant, and legally bulletproof.
Two Paths,
One Secure Platform
Whether you're signing personally or scaling across an organization, Inscriben adapts to your workflow.
Individual
"Sign Documents Personally"
Upload Document
Upload your PDF or image. Encrypted with AES-256 and hashed with SHA-256 on upload.
Add Signatories & Send
Enter signatory details and send secure signing links. No account needed to sign.
Verified & Sealed
Biometric face capture, full audit trail, and cryptographic verification. Done.
Six Layers of
Unbreakable Protection
Inscriben is the only platform that combines military-grade AES-256 encryption, SHA-256 tamper detection, Polygon blockchain anchoring, and biometric identity verification into a single defense-in-depth architecture. Your documents are protected at every stage.
- End-to-End EncryptionMilitary-grade AES-256 encryption with unique per-document keys and initialization vectors. Your data is unreadable to everyone, including us.
- Tamper-Proof SealsInstant detection of any alteration. Cryptographic proof guarantees that what was signed is exactly what exists. Not a single bit changed.
- Polygon Blockchain AnchoringEvery completed document is permanently anchored to the Polygon blockchain. Immutable, publicly verifiable proof that the document existed and was signed — no one can deny or alter it. Verify directly on Polygonscan.
- Credit-Based BillingNo hidden fees, no monthly subscriptions. Pay as you go with transparent credit packs. Every signature includes full encryption and biometric verification at no extra cost.
- Complete Audit TrailEvery action is permanently logged with precise timestamps. Document uploads, views, signatures, and verifications create an immutable record, providing proof that no court can dispute.
- Biometric Face CaptureCourtroom-ready identity proof. Dual-angle face verification captures front and side profiles, creating an undeniable biometric link between the signer and their signature.
Choose Your
Account Type
Start as an individual with free envelopes, or unlock team management and API access with an organization account.
3 free envelopes
From $20 for 100 envelopes