Accord Project

Smart Legal Contract Softwareaccordproject.org

Accord Project is a non-profit, Linux Foundation-hosted open source initiative that provides a technology-neutral smart legal contract stack, including the Cicero templating engine, Concerto data modeling language, and APAP REST API with AI agent integration via MCP.

Company typePrivate
Founded2017
HeadquartersNew York, United States
Headcount1–10
GTM typeB2B
OfferingSoftware

What Accord Project does

Accord Project is a non-profit, open source initiative founded in 2017 and hosted by the Linux Foundation, providing a technology-neutral stack for smart legal contracts. Its core portfolio comprises two technical pillars: Cicero, a templating engine that lets lawyers author contract text in Markdown (extended via TemplateMark) while software executes the underlying logic, and Concerto, a data modeling language that defines schemas for business concepts, assets, participants, and transactions, validates data against those schemas, and generates code to 14+ target languages including TypeScript, Java, Go, C#, JSON Schema, GraphQL, and Protobuf. Supporting tooling includes the Template Playground and Concerto Playground (browser-based editors), a Template Library of reusable contract and clause templates, a Model Repository, a VS Code extension, and the Agreement Protocol API (APAP) — a REST specification that exposes these capabilities to external systems and includes a Model Context Protocol (MCP) endpoint for AI agent integration.

The organization operates a pure open source distribution model under Apache 2.0 licensing with no direct revenue, paid tiers, or enterprise pricing. Adoption is driven through developer-first, community-led channels: npm packages, GitHub, Docker Hub, VS Code Marketplace, Discord, weekly Technology Working Group meetings, and annual Google Summer of Code participation. The primary customer segments are legal technology vendors, enterprise corporate legal departments, and blockchain/DLT developers, with DocuSign as the most consequential enterprise adopter, using Concerto as the data backbone for its Iris AI product that transforms unstructured agreements into data-rich assets. The project is supported by an ecosystem of community backers including IBM, Hyperledger, Dentons, Digital Asset, R3, and Bolero, though these are listed as supporters rather than equity investors or paying customers. Operationally the organization runs on 1-10 employees with headquarters registered in New York, relying on open governance under the Linux Foundation rather than traditional corporate structures.

Accord Project firmographics

Firmographics

Name: Accord Project
Legal name: Accord Project, LLC
Website: https://accordproject.org
Company type: Private
Founded year: 2017
Operating status: Operating
Headcount range: 1–10 employees
Short description: Accord Project is a non-profit, Linux Foundation-hosted open source initiative that provides a technology-neutral smart legal contract stack, including the Cicero templating engine, Concerto data modeling language, and APAP REST API with AI agent integration via MCP.
Ownership category
akta.pro rank

Accord Project industry classification

Industry

Product category: Smart Legal Contract Software
NAICS: Software Publishers (513210), Software Publishers (5132)
SIC: Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
akta.pro primary industry: Smart Contract Frameworks & SDKs (developer kits, templates, standards) (FSAPABAB)
akta.pro secondary industries: Developer Tooling & SDK Platforms (BPAMAOAD), Developer APIs & Node Access (RPC providers, node infrastructure APIs) (FSAPABAC), Contract Lifecycle Management (CLM) & Document Generation/Templating (HDAEAGAL)

Keywords

Smart legal contracts
Contract automation
Open source legaltech
Concerto data modeling
Cicero templating engine

Where Accord Project is headquartered

Location

Headquarters

HQ city: New York
HQ country: United States
HQ region: North America

Offices1 record

Markets served

Accord Project business model

Business model

GTM type: B2B
Offering type: Software
Cost components: Technology or R&D, Personnel, Infrastructure, Operations, Others

Revenue model

Open Source Software (No Direct Revenue): Accord Project is a non-profit initiative under the Linux Foundation providing open source software tools. All software is Apache 2.0 licensed and freely available. The organization does not generate direct revenue from software sales.

Pricing tiers

Model	Billing	Price
Freemium	Others	Open Source - Free

Go-to-market motion1 record

Distribution channels6 records

Marketing channels7 records

Accord Project product offering

Product offering

Core offering

Accord Project develops and distributes an open source smart legal contract stack composed of Cicero (a templating engine where lawyers author contract text in Markdown and software executes the logic), Concerto (a data modeling language that defines contract schemas and generates code to 14+ target languages), and APAP (a REST API for agreement lifecycle management with a Model Context Protocol endpoint for AI agent integration). All software is Apache 2.0 licensed and free under the Linux Foundation.

Product overview

Accord Project is an open-source ecosystem of tools for smart legal contracts, governed through the Linux Foundation. The portfolio consists of two core products: (1) Concerto — a data modeling language and runtime for defining schemas (concepts, assets, participants, transactions) that validates data and generates code across 14+ languages; and (2) Cicero — the templating engine where lawyers write contract text in Markdown and software executes logic. Supporting tools include the Template Playground (browser-based template editor), VS Code Extension, Template Library (contract/clause templates), and Model Repository. The Agreement Protocol (APAP) exposes these capabilities via REST API with a Model Context Protocol (MCP) endpoint for AI agent integration.

Differentiator

Problem solved

Functional benefit

Brands

Cicero: Open source templating tool for smart legal contracts where lawyers write contract text in Markdown and software executes the logic.
Concerto
Concerto Playground
Template Playground
Template Library
Agreement Protocol API (APAP)
TemplateMark

Products and services

Cicero Open source templating engine for smart legal contracts where lawyers write contract text in Markdown and software executes the logic. Cicero renders, validates, and runs templates, or integrates with AI agents via APAP.
Concerto

Quantifiable outcome

Used at scale by DocuSign for agreement generation and verification
+2 more outcomes

Companies that use Accord Project

Customer profile

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Accord Project technology and API

Technology

Technology focussed Yes

API detail

Has API: Yes
API docs
API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability7 records

Feature6 records

Accord Project partnerships and signals

Strategic signal

Partnerships

Four partnerships are on record, tiered core, minor and flagship.

DocuSigncoreTechnology or Integration · 28 May 2026DocuSign uses Concerto data modeling language to define data structures required for agreement generation and verification. Powers DocuSign's Iris AI product for transforming unstructured agreements into data-rich, searchable assets by mapping extractions to Concerto models.
DentonsminorOthersLeading global law firm listed as a supporter, indicating interest in smart legal contract technology for legal practice modernization.
Linux FoundationflagshipStrategic or Co-development PartnerAccord Project is hosted by the Linux Foundation as a non-profit collaborative initiative. All software is Apache 2.0 licensed. The Foundation provides governance, infrastructure, and organizational support.
BolerominorOthersElectronic bill of lading and trade document platform listed as an associate supporter of Accord Project.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Accord Project competitors and assessment

Company assessment

Broad incumbents

LinkSquares: LinkSquares is an AI-powered contract analytics and management platform that helps legal teams extract and analyze agreement data. It is comparable to the data extraction and structuring capabilities that Concerto + DocuSign Iris AI deliver.
R3 (Corda): R3's Corda is an enterprise blockchain platform with built-in smart contract capabilities for financial services and trade finance. R3 is a listed Accord Project supporter, but Corda's CorDapp framework competes for the same enterprise smart contract workloads.
Ironclad: Ironclad is a venture-backed CLM platform that digitizes and automates contract workflows for enterprise legal teams. While it takes a more application-centric approach, it competes for the same enterprise contract automation budget that Accord Project's templates and Concerto models target.
DocuSign (CLM / Iris AI): DocuSign is the leading agreement cloud and Accord Project's flagship enterprise customer (uses Concerto for Iris AI). It is both a partner and an incumbent competing in CLM and contract intelligence — DocuSign's own CLM product overlaps with the broader Accord Project value proposition.
Icertis: Icertis is a leading enterprise CLM platform with AI-driven contract intelligence. It is a broad incumbent in the same target market (enterprise legal departments) that Accord Project serves, although Icertis delivers a packaged SaaS solution versus Accord Project's open source stack.
Hyperledger (Linux Foundation): Hyperledger hosts multiple enterprise blockchain frameworks (Fabric, Besu, Sawtooth) with smart contract execution layers. As a fellow Linux Foundation project and Accord Project supporter, Hyperledger is both a peer and a downstream integration surface.
Solidity / Ethereum Foundation: Solidity is the dominant smart contract language for the largest public blockchain ecosystem. While Ethereum-centric (contrasting Accord Project's neutrality), Solidity represents the incumbent developer tooling that Accord Project's tech-neutral architecture is positioned against.

Regional players

Bolero International: Bolero provides electronic bill of lading and trade document platforms using smart contracts for international trade. It is a listed Accord Project supporter and operates in a comparable space (smart contracts for trade documents), making it a thematically adjacent peer.

Direct peers

Clause (OpenLaw): Clause (formerly OpenLaw) is the most direct competitor, building smart legal contract technology with templating and execution capabilities targeted at lawyers and enterprises. It operates in the same technology-neutral smart legal contract category as Accord Project.

Emerging players

Digital Asset (Daml): Digital Asset develops Daml, a smart contract language and platform for multi-party workflows across distributed ledgers and traditional databases. It overlaps with Accord Project's Concerto in modeling business concepts and supports interoperability across DLTs, putting it in direct technological competition.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Accord Project financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Accord Project leadership team

Management profile

Number of profiles

Profiles1 record

Accord Project funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Accord Project M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Accord Project

What does Accord Project do?

Is Accord Project a public or private company?

Accord Project is a private company. It is classified as nonprofit foundation owned and is currently operating.

When was Accord Project founded?

Accord Project was founded in 2017. It employs 1 to 10 people.

Where is Accord Project based?

Accord Project is headquartered in New York, United States, in the North America region.

How does Accord Project make money?

One revenue line is on record: open Source Software (No Direct Revenue).

Who are Accord Project's main competitors?

Broad incumbents on record are LinkSquares, R3 (Corda), Ironclad, DocuSign (CLM / Iris AI), Icertis, Hyperledger (Linux Foundation) and Solidity / Ethereum Foundation. Bolero International is listed as a regional player. Clause (OpenLaw) is listed as a direct peer. Digital Asset (Daml) is listed as an emerging player.

Does Accord Project have an API?

Yes. The Accord Project Agreement Protocol (APAP) is a REST API specification that standardizes how agreement tools communicate with a server providing agreement features: template management, document generation, format conversion, logic execution, signing, and audit trail. APAP exposes a Model Context Protocol (MCP) endpoint allowing MCP-compatible AI clients (Claude, Cursor, and others) to integrate contract data directly into their workflows. The reference implementation is Node.js + Express backed by PostgreSQL, available in the APAP repository with generated TypeScript client libraries. Developer documentation is at docs.accordproject.org/docs/ref-apap.

What industry is Accord Project in?

Accord Project's product category is Smart Legal Contract Software. Its primary akta.pro industry code is FSAPABAB, Smart Contract Frameworks & SDKs (developer kits, templates, standards), with a secondary code of BPAMAOAD, Developer Tooling & SDK Platforms. Its NAICS code is 513210 and its SIC code is 7372.