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Documenso: Set Up Private Document Signing for Small Businesses
Stop a small business chasing paper signatures and per-envelope fees — give it its own private signing system on open-source software you set up and manage for a monthly fee.
Every small business signs the same paperwork over and over: contracts, quotes, waivers, onboarding forms, change orders. Chasing them means printing, scanning and emailing PDFs, plus per-envelope fees to a big signing platform forever. Documenso does the signing on a system the business itself controls.
What Documenso is
Documenso is an open-source document-signing platform — the open-source DocuSign alternative. With 15,587 GitHub stars, it is licensed under AGPL-3.0, and it can be self-hosted for free with Docker, Docker Compose, Railway, Kubernetes or a manual install.
- Send, sign, done: upload a document, place signature and input fields, and send it to signers and approvers — recipients sign in the browser, no account or printing needed.
- Templates and direct links: turn contracts and waivers into reusable templates, and share direct signing links for repeat paperwork.
- Teams and branding: run it for a whole team, with the business’s own name and profile on the signing experience instead of a third party’s.
- API, webhooks and embedding: trigger signing from other tools, get notified on completion, and embed signing where customers already are.
- Signed and verifiable: completed documents carry signing certificates, and the documentation covers ESIGN, UETA and eIDAS compliance and GDPR.
The service: their paperwork, signed privately and looked after
You self-host Documenso on the client’s own server, set up their branding and team, and build their first templates — the contract, the waiver, the approval form they send every week. Then you keep it updated and backed up for a monthly fee, adding templates as their paperwork grows.
Why not just install it themselves? A signing system is trust infrastructure: the server, the email delivery so requests don’t land in spam, the backups, and the audit trail all have to be right, every time, or a signed contract is in doubt. That care is what they pay for.
Who buys it: trades and agencies sending contracts daily, clinics, gyms and salons living on waivers, and any team tired of per-envelope pricing.
Pricing and costs
A sensible package: $499 one-time setup (hosting, branding, team accounts and the first three templates, with staff training) plus $89 a month to manage it. Those are this guide’s suggested prices, not Documenso’s.
| Clients | Monthly recurring | Your hours a month |
|---|---|---|
| 1 | $89 | ~2 |
| 10 | $890 | ~14 |
Your costs: self-hosted Documenso is $0 under AGPL-3.0; the real cost is the server it runs on. If a client would rather pay Documenso itself, its hosted plans run Free at $0 (5 documents a month, up to 10 recipients per document), Individual at $25 a month billed yearly, Teams at $40 a month billed yearly (5 users included, extra users $8 a month) and Platform at $250 a month billed yearly, with Enterprise and self-hosted licensing custom.
How to find clients
- Ask: “What do people still print, sign and scan back to you?” Every answer is a template you can sell and manage monthly.
- Add up a prospect’s per-envelope bill: a year of fees against one private system for a flat monthly fee usually makes the pitch.
- Demo with their busiest form: send their own waiver for a real signature, live, and let the two-minute signing make the argument.
Getting started
- Install Documenso and run your own paperwork through it first, until sending, signing and filing is boring.
- Practise the full job — email delivery, branding, templates, backups and restoring a signed document — before a client’s contract depends on it.
- Set up one friendly business at a discount, write down your checklist, and make it the standard package.
Watch-outs
- Licence: Documenso is AGPL-3.0 — if you modify it and offer it over a network, you owe your users the modified source; hosted-by-Documenso Enterprise and self-hosted licences are separate commercial offers, so don’t promise those features as part of the free package.
- Keep the audit trail and signing certificates intact, back up completed documents, and never edit a signed file.
- Rules vary by document and place — some paperwork still needs a witness or notary, so never promise every document can move online.
- These systems hold names and signatures: use least-privilege accounts and written permission for whose documents you handle.
Sources
- Documenso on GitHub (15,587 stars; AGPL-3.0), checked October 27, 2026
- Documenso pricing (Free $0, Individual $25/month billed yearly, Teams $40/month billed yearly, Platform $250/month billed yearly, Enterprise custom), checked October 27, 2026
- Documenso documentation, checked October 27, 2026