Open source DocuSign alternatives

Every project in the catalog is MIT, Apache or BSD licensed. 0 projects explicitly describe themselves as a DocuSign alternative; 5 more are in the category where DocuSign is a typical product.

Open source projects in the same category: Legal & Contract Management

Category-level information: these projects are the same kind of software as DocuSign; they have not claimed to be a one-to-one replacement.

OP

Open-Source-Legal · Legal & Contract Management

STARS1.5K
FORKS197
COMMITS—
CONTRIBUTORS8
VERSIONv3.0.0.b4
UPDATEDtoday
LegalcontractsNLPAIMIT

Common commercial products in this category: DocuSign, Clio, Ironclad

What can it do?
  • You create a document pool and upload documents to get automatic citation graphics
  • You summarize documents with AI agents and examine in-text references
  • Access document data via GraphQL, REST API or the built-in MCP server
DO

jhpyle · Legal & Contract Management

STARS996
FORKS322
COMMITS—
CONTRIBUTORS43
VERSIONv1.9.9
UPDATEDyesterday
Legaldocument-assemblypythonMIT

Common commercial products in this category: DocuSign, Clio, Ironclad

What can it do?
  • You generate automated filled documents by creating a question stream.
  • You run dynamic text logic based on user inputs.
  • You manage form processes through web-based interfaces.
User reviews
  • • NeutralGitHub Issue

    Build a Markdown to RichText converter

    “It would be nice to be able to insert Markdown-formatted text into .docx template files. Maybe this could be accomplished with a function that converts Markdown to [RichText]( If someone wanted to figure out the function, I could figure out how to insert it into docassemble.”

  • • NeutralGitHub Issue

    Occasionally getting 500 error on login after upgrade

    “I recently upgraded (system + python) to 0.4.80. When my colleague tries to login, he gets a 500 error: ![image]( I receive this error e-mail: ``` There was an error in the docassemble application. The error message was: ProgrammingError: ProgrammingError:…”

Verified against README · Oct 25, 2026 · source

CI

accordproject · Legal & Contract Management

STARS346
FORKS178
COMMITS—
CONTRIBUTORS42
VERSIONv2.1.0
UPDATED5 mo ago
contractLegalsmart-contractApache-2.0

Common commercial products in this category: DocuSign, Clio, Ironclad

What can it do?
  • By linking contract texts in natural language to data models, you make them machine-readable.
  • You run the defined templates with JSON-based requests and response messages.
  • Using the command line interface, you parse and manage contract templates.
User reviews
  • • NeutralHacker News

    Cicero: The first AI to play at a human level in Diplomacy (2022)

    “Wonder if it is named after the ancient Roman Cicero or the modern spy novel titled I was Cicero? I had read the latter as a kid, so don't remember the plot much, or how good the novel was. Cicero, (born 1904, Pristina, Ottoman Empire [now in Kosovo]—died December 21, 1970,…”

  • ↑ PositiveHacker News

    Cicero: The first AI to play at a human level in Diplomacy (2022)

    “It's a bummer that Meta didn't give this a little bit more love. Would be cool if I could play Cicero. Playing online would be really cool, naively it seems like the absolute amount of compute needed for each marginal game shouldn't be that high. Meta could even harvest my…”

CO

accordproject · Legal & Contract Management

STARS218
FORKS262
COMMITS—
CONTRIBUTORS157
VERSIONv4.1.5
UPDATED13 days ago
Legalmodelingschemaaccord-projectApache-2.0

Common commercial products in this category: DocuSign, Clio, Ironclad

What can it do?
  • You define business models as platform independent with an object-oriented syntax.
  • You convert models into JSON, XML, GraphQL or various programming language classes.
  • You automatically make a model inference from JSON documents or existing schema formats.
User reviews
  • • NeutralHacker News

    Steinway’s New Piano Can Play a Perfect Concerto by Itself

    “You can't, and near as I can tell, this piano can't. However, some Clavinovas on the market [e.g. Yamaha], could theoretically be used to play a perfect [or extremely close to perfect] Concerto by themselves. I agree however that the headline was sloppy. Someone wishing to cast…”

OP

openlawteam · Legal & Contract Management

STARS111
FORKS23
COMMITS—
CONTRIBUTORS15
VERSIONv0.1.93
UPDATED5 yr ago
Legalcontractsmart-contractblockchainApache-2.0

Common commercial products in this category: DocuSign, Clio, Ironclad

What can it do?
  • Add OpenLaw kernel library to your sbt project as dependency
  • You execute command to verify code formatting
  • You review automated version tracking by Semantic Versioning standards
Heads up
  • • Repository is archived (no longer maintained)
  • • Last update 5 years ago
User reviews
  • ↓ NegativeGitHub Issue

    Dates in a Collection are mutated on get, set, add, remove

    “When making modifications to OpenLaw Collections the original date timestamps (in milliseconds UTC) appear to be modified on get, set, add, remove. In my current timezone (GMT+545) the diversion appears to be `20700000`ms which is 5.75 hours `===` GMT 545. The difference makes…”