Now accepting early access

Send a contract.
Get it signed.
Get paid.

Base0 turns your document workflow into a single link. Generate the contract, collect the signature, share the payment link — done.

Join the waitlistSee how it works
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68+ freelancers already on the waitlist

AI contract generationLegally valid e-signaturesFull audit trailPayment link workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantlyAI contract generationLegally valid e-signaturesFull audit trailPayment link workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantlyAI contract generationLegally valid e-signaturesFull audit trailPayment link workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantlyAI contract generationLegally valid e-signaturesFull audit trailPayment link workflowNo per-envelope feesWorks on mobileNo account needed for signersESIGN Act compliantSigned PDF delivered instantly
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The problem

Multiple apps to do
one job.

Word for contracts. DocuSign for signatures. Stripe for payments. And you're still copy-pasting between tabs, losing time, and chasing invoices.

How it works

From contract to closed deal
in four steps.

One link replaces multiple apps. Generate, sign, pay — done.

01

Generate your contract

Describe your deal in plain English. AI writes the contract — names, scope, amount, dates. 30 seconds.

sender
02

Add payment link

Paste your Razorpay, Stripe, or PayPal link. It shows after signature — not before.

sender
03

Client signs & pays

One link. They open, read, sign, and pay. No account needed. No app download.

signer
PDF
04

PDF delivered instantly

Signed PDF with full audit trail — timestamp, IP, signature — sent to both parties.

system

Features

Everything you need.
Nothing you don't.

Contract Generation

Generate Contract before sending

Describe your project, Base0 writes the contract. Templates for freelancers, NDAs, retainers, and SOWs. Save custom templates from any doc.

ESIGN + UETA

Legally valid e-signatures

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

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Any payment link

Payment link workflow

Paste any payment link — Razorpay, Stripe, UPI, PayPal. It shows after signature. No skipping the contract.

PDF
PDF + S3

Signed PDF delivery

PDF with embedded signature and audit certificate. Secure storage. Delivered to both parties instantly.

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Automated

Auto reminders + expiry

48-hour reminder if unsigned. Auto-expire at deadline. You get notified. No manual follow-up needed.

sentopensigndone
State machine

Live document tracking

Watch documents move: sent, opened, signed, completed. Real-time dashboard with every event timestamped.

Vs the alternatives

Built for small businesses,
not enterprises.

Base0DocuSignPandaDoc
Flat monthly pricing✓✗Partial
Payment link after signature✓✗Enterprise
No per-envelope fee✓✗Partial
Signer needs no account✓✓✓
Full audit trail + PDF cert✓✓✓
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Early access

Be first in.
Shape the product.

Base0 launches in 30 days. Early access users help shape the product and get priority access on launch day. 68 spots taken.

68 people on the waitlist · No spam, ever