DocuSign alternatives: 3 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
Plantillas de documentos reutilizables, múltiples destinatarios, enlaces de firma, recordatorios y registros de auditoría; si lo autoalojas, el flujo central no tiene medición.
licenseAGPL-3.0
runsyour machine or their cloud
installHosted signup or one-command Docker or Docker Compose
dataBy default SQLite and uploaded documents in the mounted /data directory; PostgreSQL and MySQL are optional
the catch vs DocuSignIt does not match DocuSign's breadth of identity checks, compliance programs, enterprise controls and integrations.
setupProduction still needs persistent volumes, a domain, HTTPS, email delivery, backups and upgrades
facts verified 2026-08-10
Firma de documentos de código abierto con plantillas, destinatarios, verificación e historial de auditoría; el autoalojamiento en producción implica Postgres, correo, HTTPS y operaciones reales.
licenseAGPL-3.0
runsyour machine or their cloud
installHosted signup or Docker Compose, Railway or Kubernetes self-hosting
dataDocument metadata and audit records in PostgreSQL; PDFs and files in S3-compatible object storage
the catch vs DocuSignIt has less mature identity verification, regulatory assurance, enterprise administration and integration coverage than DocuSign.
setupProduction self-hosting needs PostgreSQL, SMTP, S3-compatible storage, a domain, HTTPS, backups and upgrades
facts verified 2026-08-10
Un producto pulido de solicitud de firmas con plantillas, firma secuencial, registros de auditoría y una pequeña asignación gratuita alojada; Docker elimina el límite del proveedor.
licenseAGPL-3.0
runsyour machine or their cloud
installHosted signup or Docker Compose
dataSigning data in MongoDB and documents in configured file or object storage
the catch vs DocuSignIts compliance evidence, identity-verification options, enterprise administration and integration ecosystem are less mature than DocuSign's.
setupThe sample MongoDB must be made persistent or replaced, then storage, SMTP, domain, HTTPS and backups must be configured
facts verified 2026-08-10
last updated 2026-08-10 · no votes, no pay-to-list · just what's real
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| DocuSeal | AGPL-3.0 | docker to self-host | web, self-hosted | 18,202 | 2026-08 |
| Documenso | AGPL-3.0 | self-host, real ops | web, self-hosted | 14,279 | 2026-08 |
| OpenSign | AGPL-3.0 | docker to self-host | web, self-hosted | 6,772 | 2026-08 |
People still pay for DocuSign because the visible editor is reproducible, but reliable rendering and legally defensible signature workflows are not a casual side project. The recurring cost buys format edge cases, fonts, rendering, encryption, signatures, evidence, retention, storage, backups, and legal requirements, not just the visible interface. If none of that applies to you, any pick above saves $132 a year.
Is there a free alternative to DocuSign?
Yes: DocuSeal, Documenso, OpenSign. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own DocuSign?
Our verdict is NO TANTO. A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For DocuSign, request a low-stakes signature with a transparent audit log and no legal-assurance claim. The hard boundary is brand trust, identity options, global legal framework, integrations, and compliance, plus document fidelity, identity, and compliance. If you'd rather build, the exact one-shot prompt is free at puedovibecodearlo.app/docusign.
