Free Online Document Signing.

Send a contract.
Get it signed.
Get paid.

Base0 turns your document workflow into a single link. Generate the contract, collect the signature, then redirect signers wherever you need — done.

Get startedSee how it works

Free e-signing · No credit card required

base0 dashboard
AI contract generationLegally valid e-signaturesFull audit trailRedirect workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantlyAI contract generationLegally valid e-signaturesFull audit trailRedirect workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantlyAI contract generationLegally valid e-signaturesFull audit trailRedirect workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantlyAI contract generationLegally valid e-signaturesFull audit trailRedirect workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantly

The problem

Too many apps.
Too many steps.

Teams juggle 6+ tools to create, send, sign and track contracts. It's slow, error-prone and hard to manage.

  • ✗Copy-pasting between Word, e-sign tools & Stripe
  • ✗Chasing signatures over email threads
  • ✗No single source of truth for your documents

Product Tour

From contract to closed deal
in four simple steps.

Features

Everything you need.
Nothing you don't.

Legally Binding

Legally valid e-signatures

Draw or type your signature. Full audit trail with timestamp, IP, and browser verification. ESIGN Act and UETA compliant.

X
SECURE SEAL
Redirect

Redirect workflow

Send signers anywhere the moment they sign — a payment link, your booking page, a thank-you page. It appears instantly after signature.

PAID ✓
$500.00
Contract ID#B0-8F92A
Live Tracking

Real-time pipeline

Watch documents move live: sent, opened, signed, and completed. Continuous audit logs capture every event timestamp.

1
2
3
4
SentOpenedSignedCompleted
Status: Contract emailed to [email protected]
Secure PDF

Signed PDF delivery

PDF with embedded signatures and cryptographic certificate delivered to both parties instantly. Secured on S3 storage.

PDF
✓ VERIFIED
SHA256: 3a2f8c9b...0d8e
Auto Follow-ups

7-Day smart reminders & follow-up sequence

No manual follow-up needed. Base0 automatically schedules reminder alerts to signers and keeps them on track, auto-expiring contracts exactly at 7 days.

Day 1

Initial Sent

Secure access link emailed and texted to client.

Day 3

Gentle Reminder

Base0 automatically follow ups with nudge alert.

Day 7

Expiry Notification

Unsigned contracts expire securely. Dashboard gets archived.

Vs the alternatives

Built for small businesses,
not enterprises.

Base0Enterprise toolsOther e-sign
Free Contracts✓✗Partial
Redirect after signature✓✗Enterprise
No per-envelope fee✓✗Partial
Signer needs no account✓✓✓
Full audit trail + PDF cert✓✓✓

Common Questions

Frequently Asked Questions

Everything you need to know about our legally binding electronic signature platform.

Ready to start

Your workflow,
simplified.

Create your free account in 30 seconds. No credit card required. Send your first document today.

Get startedSee how it works
✓ Free e-signature ✓ 40 documents/month✓ E-signature + audit trail