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I built thisbecause PEOPLEdeserve better eSign!

Free plan is free forever. No credit card required.*

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You know the drill...

×Print the contract

×Drive to meet client

×They forgot page 7

×Scan everything

×Email. Wait. Repeat.

Or... this.

✓Upload your document

✓Add signers

✓Click send

✓They sign from their phone

✓Done. 2 minutes.

How it works

Upload

Drag and drop your PDF, Word doc, or any file. We handle the rest.

Add Signers

Enter email addresses. Drag signature fields where you need them.

They Sign

Signers get an email. They click, sign, done. Any device works.

Get Notified

Instant notification when they sign. Download the completed document.

Why choose AddSign?

The best DocuSign alternative for small businesses. Simple, affordable, and powered by AI.

AI-Powered

Our AI analyzes your documents, extracts key info, and summarizes content. No other e-sign tool does this.

60% Cheaper

$9.99/mo vs DocuSign's $25/mo. Plus a generous free tier with 8 docs/month - not just a trial.

30-Second Signing

No complex workflows. No steep learning curve. Upload, add signers, send. Done in under a minute.

Now in Claude's Connectors Directory

Send for signature from Claude

Connect AddSign to Claude and handle signatures in plain language. Claude sends from your templates, tracks who has signed, reminds slow signers, and hands you the signed PDF.

Send the lease template to Maria Lopez, maria@example.com
Did the buyers sign the listing agreement yet?
Remind everyone who hasn't signed the NDA

You stay in control

  • Claude confirms every send and reminder with you by default
  • You get an email for every document it sends
  • It can never cancel, delete, or change templates
  • Included on every plan, including free
Get AddSign for Claude How to connect
100%
Legally Binding
256-bit
SSL Encryption
ESIGN
Act Compliant
24/7
Audit Trail

Simple pricing

Simple, AI-powered e-signatures at 1/3 the price

No per-document fees. No surprises.

MonthlyAnnualSave 20%
Free
$0

✓ 8 documents/month

✓ Unlimited signers

✓ AI document overview (5/week)

✓ Legally binding

Get Started
BEST VALUE
Pro
$9.99
/month

✓ Unlimited documents

✓ Unlimited AI overviews

✓ Reusable templates

✓ Custom branding (white-label)

✓ Audit trail export

✓ Priority support

Get Started

Frequently Asked Questions

Everything you need to know about electronic signatures

Is electronic signature legally binding?

Yes! Electronic signatures are legally binding in the United States under the ESIGN Act (2000) and UETA. AddSign creates a complete audit trail with timestamps, IP addresses, and email verification to ensure your documents hold up in court.

How much does e-signature software cost?

AddSign offers a free plan with 8 documents per month - free forever. Our Pro plan is just $9.99/month for unlimited documents. Compare that to DocuSign at $25/month or PandaDoc at $49/month.

What makes AddSign different from DocuSign?

AddSign is built for small businesses who need simple, fast e-signatures without enterprise complexity. We offer AI-powered document analysis, a cleaner interface, and pricing that's 60% less than DocuSign. Sign documents in under 30 seconds.

Can I use electronic signatures for free?

Yes! AddSign's free plan includes 8 documents per month, unlimited signers, and full legal compliance. No credit card required. It's free forever, not just a trial.

Does AddSign have AI features?

Yes! AddSign includes AI-powered document overview that analyzes your PDFs, extracts key information, identifies important dates, and summarizes content. Free users get 5 AI overviews per week, Pro users get unlimited.

How long does it take to sign a document?

Most documents are signed in under 2 minutes. Upload your document, add signers, place signature fields, and send. Signers receive an email and can sign from any device - no account required.

Does AddSign work with Claude and other AI assistants?

Yes. AddSign is listed in Anthropic's Claude Connectors Directory. Connect it in Claude and you can send documents from your templates, check who has signed, remind signers, and get the signed PDF just by asking. By default Claude asks you before every send, you get an email for every document it sends, and it can never cancel or delete documents. Other assistants that support MCP (the Model Context Protocol) can connect too. Included on every plan, including free.

Ready to stop chasing signatures?

Join thousands who've made the switch.

Get Started

*Free plan only. No credit card required for Free plan.

AddSign Help

Hey! I'm here to help you with AddSign. Ask me anything... like 'how do I add a signature?' or just say hi!

AddSign - Free Electronic Signature Software | DocuSign Alternative