AI-Powered E-Signature

Sign Documents Online — Legally Binding, Done in Minutes

From contracts to agreements, sign any document with a legally binding electronic signature — no printing, scanning, or mailing.

Upload or create your document, add signers, and collect signatures in minutes. AiDocX analyzes your document with AI before you sign, so you never miss a critical clause.

Sign a Document Free

Use Cases

Contracts & Service Agreements

Sign service agreements, freelancer contracts, and NDAs online with a full audit trail. AI highlights risks before you sign — protecting both parties.

Legally Compliant Signatures

Every signature is compliant with eIDAS (EU), ESIGN Act (US), and equivalent regulations worldwide. Timestamped, tamper-proof, and court-admissible.

Close Deals Faster

Reduce signing time from days to minutes. Send documents for signature via email or link — signers can sign from any device, anywhere.

How It Works

1

Upload or Create Your Document

Upload a PDF, Word document, or create one from scratch with AI. AiDocX automatically analyzes the document and highlights key clauses, risks, and missing terms.

2

Add Signers & Signature Fields

Add signers by email, place signature fields where needed, and set the signing order. Each signer receives a secure link to review and sign the document.

3

Sign & Get Your Audit Trail

Signers review the document, sign electronically, and receive a completed copy. Every action is logged in a tamper-proof audit trail with timestamps and IP addresses.

From contracts to agreements, sign any document with a legally binding electronic signature — no printing, scanning, or mailing.

Sign a Document Free

FAQ

Is AiDocX e-signature legally binding?
Yes. AiDocX electronic signatures are legally binding under the ESIGN Act (US), eIDAS Regulation (EU), and equivalent laws in 180+ countries. Each signature includes a complete audit trail with timestamps, IP addresses, and signer authentication.
Is AiDocX free for e-signatures?
Yes. The free Starter plan includes 5 e-signatures per month — enough for freelancers and small teams. Upgrade to Pro for unlimited signatures and advanced features like bulk send and custom branding.
What does the AI do before signing?
Before you sign, AiDocX AI analyzes the document to highlight risky clauses, missing terms, unusual conditions, and potential issues. You get a plain-language summary so you understand exactly what you are signing.
Can signers sign from their phone?
Absolutely. Signers receive a secure link via email and can review and sign from any device — desktop, tablet, or phone. No account creation required for signers.

Ready to Sign Your First Document?

Stop printing, scanning, and mailing. Sign documents online in minutes with a legally binding e-signature. Start free — no credit card required.

Start Signing Free