Documenso
Replaceable in one session with an AI coding agent.
Open-source document signing that cryptographically seals the completed file, positioned as the transparent alternative to the incumbents.
Self-host it. The certificate is the setup step. RUNNING IT - Docker Compose with Postgres and object storage, behind TLS THE SIGNING CERTIFICATE - It seals completed documents with a certificate you provide - A self-signed one works and is honest for internal use; a publicly trusted one costs money and is what a counterparty will expect - Decide which before you send anything important MAIL - Signing links go by email. If they land in spam, nothing gets signed - Transactional provider, SPF, DKIM and DMARC configured, tested before the first real document BACKUPS - Signed documents are records. Nightly backup off the machine, and a restore you have performed - These are files you may need in five years Include the compose file, the certificate setup and the retention plan.
What you lose
- A hosted instance with the signing certificate managed for you
- Support and updates on a document workflow people depend on
- Templates and team management on the paid tier
If you would rather not build
- A signed PDF, for informal agreements
The escape hatch
open source · no votes, no paid placement
Documenso
$0The product itself, free to self-host with cryptographic sealing.
documenso/documensofree · open source
Docuseal
$0Self-hosted signing with a template builder and an audit trail.
docusealco/docusealfree · open source
Why this verdict
our own opinion · changed only by a person
84/100
Verdict yes at 84 because the software is free. The certificate choice is the decision that determines whether the seal means anything to anyone else.
History
tracked since 10 Aug 2026 · nothing is ever overwritten
Questions about Documenso
answered from the record above
Is Documenso free?
No — the plan we track is $30 a month. From around $30/month billed monthly on the hosted plan; the software is free to self-host.
Can you replace Documenso by building your own?
YES. Replaceable in one session with an AI coding agent. Replacement score 84 out of 100, build time one session. Read what you lose before you decide.
How much does Documenso cost?
$30 a month on Teams — $360 a year. Recorded 10 Aug 2026.
What do you lose by replacing Documenso?
A hosted instance with the signing certificate managed for you; Support and updates on a document workflow people depend on; Templates and team management on the paid tier. If any of those carry weight for you, keep paying.
Is there an open-source alternative to Documenso?
Yes: Documenso, Docuseal. The prompt on this page is for when you want it your way instead.
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