Fluree
Fluree builds FlureeDB, a W3C-standard semantic graph database with an immutable ledger and native MCP server for agentic AI. It sells an enterprise suite plus a self-serve cloud tier to regulated industries including financial services, pharma, defense, and media.
- Company typePrivate
- Founded2016
- HeadquartersWinston Salem, United States
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Fluree does
Fluree, PBC is a Winston-Salem, North Carolina-based software company founded in 2016 that builds FlureeDB, a semantic graph database engineered on W3C standards (RDF, SPARQL, JSON-LD, Turtle, TriG) with an immutable ledger, content-addressed commits, per-triple access control, integrated vector/BM25 search, Git-like branching and merging, time travel querying, OWL/RDFS reasoning, and a bundled Model Context Protocol server. The platform targets enterprises that need verifiable, provenance-tracked data for AI agents and regulated workloads, with named production deployments at the U.S. Department of Defense, Morgan Stanley, the Associated Press, Dow Jones, Warner Bros. Discovery, WebMD Ignite, Medscape, CBC, Arizona State University, and Canva.
The commercial product suite layers on top of FlureeDB: Fluree AI (GraphRAG, natural language analytics, conversational dashboards), Fluree Sense (an AI/ML pipeline for entity resolution and data cleansing, acquired from ZettaLabs in September 2022), Fluree CAM (content intelligence for unstructured data), Fluree ITM (vocabulary and ontology management), Fluree Memory (policy-bound persistent memory for AI coding agents), and an Integration Hub with 300+ connectors to operational databases, warehouses, SaaS applications, and file systems.
Fluree monetizes through enterprise subscription packages with custom SLAs and professional services, a freemium FlureeDB Serverless tier (flur.ee/solo) that scales to dedicated servers, and self-hosted deployments of the FlureeDB binary under BSL 1.1 (converting to Apache 2.0). GTM combines direct enterprise field sales — focused on financial services, pharma/life sciences, publishing/media, and defense — with product-led growth via the free serverless tier. The company maintains offices in Winston-Salem, New York, Golden (Colorado), Paris, and Karnataka (India), has 101–250 employees, raised a $10M Series A in April 2023 led by SineWave Ventures, and has filed SEC Form D exempt offerings in March 2024 and March 2025.
Fluree firmographics
Firmographics- Name
- Fluree
- Legal name
- Fluree, PBC
- Website
- https://flur.ee
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Fluree builds FlureeDB, a W3C-standard semantic graph database with an immutable ledger and native MCP server for agentic AI. It sells an enterprise suite plus a self-serve cloud tier to regulated industries including financial services, pharma, defense, and media.
- Ownership category
- akta.pro rank
Fluree industry classification
Industry- Product category
- Graph Database Software
- NAICS
- Software Publishers (51321), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821), Computer Systems Design and Related Services (54151)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Enterprise AI Data & Knowledge Platforms (Vector Databases, Knowledge Graphs) (HDAEANAH)
- akta.pro secondary industries
- Multi-Model Databases (HDAEAAAL), Database-as-a-Service (DBaaS) Platforms (HDAEAAAN)
Keywords
Where Fluree is headquartered
LocationHeadquarters
- HQ city
- Winston Salem
- HQ country
- United States
- HQ region
- North America
Offices6 records
Markets served
Fluree business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- FlureeDB Cloud/SaaS Subscriptions: FlureeDB offered as fully managed, serverless cloud service (flur.ee/solo) with usage-limited free tier and paid tiers for scaling to dedicated servers. Enterprise deployments with additional services under separate agreements.
- Enterprise Platform Licenses: Enterprise subscription packages with additional professional services, custom SLAs, and dedicated support. Terms memorialized in separate Enterprise Subscription Package agreements.
- Software Licenses (Self-Hosted): Self-hosted deployments using FlureeDB binary, CLI, or embedded Rust library. Software provided under Business Source License 1.1 (converting to Apache 2.0 after 3 years).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free serverless tier with usage limits, scale to dedicated servers on demand |
| Subscription | Annual | Enterprise Suite with full platform capabilities, dedicated support, and custom SLAs |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
Fluree product offering
Product offeringCore offering
Fluree develops and sells FlureeDB, a semantic graph database built on W3C standards (RDF, SPARQL, JSON-LD) that combines an immutable ledger, per-triple access control, time travel, Git-like branching, integrated vector and full-text search, OWL/RDFS reasoning, and a native MCP server in a single binary. The company offers this engine as a self-serve serverless cloud (FlureeDB Serverless) and as an Enterprise Suite that bundles AI queries (Fluree AI), ML data pipelines (Fluree Sense), content intelligence (Fluree CAM), vocabulary management (Fluree ITM), persistent agent memory (Fluree Memory), and 300+ data connectors.
Product overview
Fluree is a unified intelligence platform built around a knowledge graph database architecture. The core product is FlureeDB — a semantic graph database storing data as W3C-standard RDF triples with an immutable ledger, cryptographic provenance, per-triple security, time travel, Git-like branching, and a bundled MCP server — available as serverless (FlureeDB — Serverless), self-hosted, or embedded library. The platform-plus-modules architecture includes Fluree AI (AI-powered queries, dashboards, GraphRAG, and conversational analytics), Fluree Core (the database engine), Fluree Sense (AI/ML data pipeline for entity resolution and data cleansing), Fluree CAM (content intelligence for unstructured data extraction and tagging), Fluree ITM (vocabulary and ontology management), Fluree Memory (policy-bound persistent memory for AI coding agents), and the Fluree Integration Hub (300+ connectors to databases, SaaS, file systems, and cloud infrastructure). All modules share the same governed knowledge graph and semantic layer, enabling trusted, traceable AI outputs across regulated industries including financial services, pharma, media, and defense.
Differentiator
Problem solved
Functional benefit
Brands
- FlureeDB: The verifiable knowledge graph database for agentic AI, featuring semantic graph database with immutable ledger, cryptographic provenance, and W3C standards compliance.
- Fluree Labs
- Fluree Sense
- Fluree AI
- Fluree Core
- Fluree CAM
- Fluree ITM
- Fluree Memory
Products and services
- FlureeDB Serverless A self-serve, serverless cloud edition of Fluree's semantic graph database where users can connect any data source, auto-build a knowledge graph, and get verified answers with no setup required. Includes a free, usage-limited cloud tier with the ability to scale to dedicated servers on demand. Targeted at developers, small teams, and enterprise evaluations.
- Fluree Enterprise Suite A comprehensive enterprise intelligence platform that includes Fluree AI (AI queries and dashboards), Fluree Core (knowledge graph database), Fluree Sense (structured data pipeline), Fluree CAM (content intelligence), and Fluree ITM (vocabulary management) — all unified through a semantic layer that connects any data source into a governed knowledge graph for trusted AI outputs. Sold via annual enterprise subscriptions with professional services and custom SLAs to regulated industries.
- Fluree Memory Persistent, policy-bound memory for long-running AI coding agents where every recall is sourced and revocable per tenant. Built on the same Fluree engine and governed by the same access policies as the production graph, so an agent's memory inherits enterprise access control for free. Exposes semantic recall and graph query as MCP-compatible tools for AI assistants such as Claude Code and Cursor.
Quantifiable outcome
- 10x faster than next-best published SPARQL engine (19.4ms vs 201ms geometric mean on DBLP benchmark)
- +6 more outcomes
Companies that use Fluree
Customer profileNamed customers11 records
Segments5 records
Ideal customer profiles6 records
Fluree technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration20 records
AI capability10 records
Feature12 records
Fluree partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and regional.
- ZettaLabscoreFluree merged with ZettaLabs to enhance data-centric infrastructure solutions. ZettaLabs brings AI and machine learning technologies for data organization and cleansing. ZettaLabs CEO Eliud Polanco became Fluree's president. Combined entity addresses legacy data migration, interoperability, and digital transformation.
- Semantic PartnersregionalFluree expanded European presence through strategic partnership with Semantic Partners to drive adoption of knowledge graph solutions across EMEA.
Scale indicators10 records
Recent moves6 records
Expansion highlights6 records
Fluree competitors and assessment
Company assessmentDirect peers
- Stardog: Enterprise semantic knowledge graph platform built on RDF/SPARQL/OWL with enterprise governance features. Directly competes with FlureeDB in regulated verticals (financial services, pharma, defense) on the same W3C-standards foundation.
- Ontotext (GraphDB): RDF/SPARQL graph database and semantic platform with enterprise ontology management. Closest semantic-web peer to FlureeDB, targeting similar knowledge-graph and GraphRAG use cases in publishing, pharma, and public sector.
- Neo4j: Largest independent graph database company, with a property-graph core (Cypher) and growing RDF/SPARQL and vector capabilities. Competes with FlureeDB across enterprise knowledge graph, fraud, and AI grounding workloads.
- TigerGraph: Native parallel graph database focused on enterprise-scale analytics and AI workloads. Comparable to FlureeDB in financial services and regulated industries, with an overlapping knowledge-graph and GraphRAG narrative.
- PoolParty Semantic Solutions: Semantic knowledge graph and taxonomy/thesaurus management platform with SKOS/RDF heritage. Overlaps with Fluree ITM and FlureeDB on enterprise ontology, content intelligence, and semantic-layer use cases.
- MarkLogic (Progress Software): Multi-model database with strong semantic (RDF/SPARQL) and document capabilities, often used in regulated industries. Direct alternative to FlureeDB for enterprise knowledge graph and data integration deployments.
- Cambridge Semantics: Enterprise semantic graph platform (Anzo) used for data integration, knowledge graphs, and AI/ML grounding in financial services and life sciences. Competes head-to-head with FlureeDB in regulated semantic-graph deals.
Broad incumbents
- Amazon Neptune: Managed graph database from AWS supporting both RDF/SPARQL and property-graph (Gremlin) models. Competes broadly with FlureeDB in AWS-shop enterprises, with the advantage of bundled cloud consumption and existing relationships.
- Microsoft Azure Cosmos DB: Globally distributed multi-model database with Gremlin-based graph API. A broad incumbent alternative to FlureeDB for Microsoft-centric enterprises building knowledge-graph and AI workloads.
- Databricks: Lakehouse platform with graph processing, vector search, and Mosaic AI capabilities that increasingly compete with FlureeDB for enterprise AI data infrastructure budgets, especially for GraphRAG and federated analytics.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Fluree social profiles
Digital presenceFluree compliance and trust
Trust signalCompliance4 records
Fluree financial estimates
Financial estimateRevenue estimate
Valuation estimate
Fluree leadership team
Management profileNumber of profiles
Profiles7 records
Fluree subsidiaries and ownership
Company hierarchySubsidiaries1 record
Fluree funding detail
Funding detailFunding overview
Funding rounds7 records
Investors12 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Fluree M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Fluree
What does Fluree do?
Fluree develops and sells FlureeDB, a semantic graph database built on W3C standards (RDF, SPARQL, JSON-LD) that combines an immutable ledger, per-triple access control, time travel, Git-like branching, integrated vector and full-text search, OWL/RDFS reasoning, and a native MCP server in a single binary. The company offers this engine as a self-serve serverless cloud (FlureeDB Serverless) and as an Enterprise Suite that bundles AI queries (Fluree AI), ML data pipelines (Fluree Sense), content intelligence (Fluree CAM), vocabulary management (Fluree ITM), persistent agent memory (Fluree Memory), and 300+ data connectors.
Is Fluree a public or private company?
Fluree is a private company. It is classified as venture growth investor backed and is currently operating.
When was Fluree founded?
Fluree was founded in 2016. It employs 101 to 250 people.
Where is Fluree based?
Fluree is headquartered in Winston Salem, United States, in the North America region.
How does Fluree make money?
Three revenue lines are on record. FlureeDB Cloud/SaaS Subscriptions are the primary driver. The others are enterprise Platform Licenses and software Licenses (Self-Hosted).
Who are Fluree's main competitors?
Direct peers on record are Stardog, Ontotext (GraphDB), Neo4j, TigerGraph, PoolParty Semantic Solutions, MarkLogic (Progress Software) and Cambridge Semantics. Broad incumbents are Amazon Neptune, Microsoft Azure Cosmos DB and Databricks.
Does Fluree have an API?
Yes. Fluree offers a production-ready HTTP REST API for querying and managing ledgers. Key endpoints include POST /v1/fluree/create (create a new ledger), POST /v1/fluree/insert (insert triples in JSON-LD, Turtle, or TriG format), POST /v1/fluree/upsert (idempotent upsert), POST /v1/fluree/update (WHERE/DELETE/INSERT pattern), POST /v1/fluree/delete (delete triples), and POST /v1/fluree/query (SPARQL or JSON-LD query). The API also natively supports a Model Context Protocol (MCP) server in the same binary, exposing semantic recall, graph query, and persistent memory as tools for AI assistants (e.g., Claude Code, Cursor). The MCP server is available as a Node.js package (@fluree/fluree-mcp-server). Authentication supports OIDC for the HTTP server. FlureeDB is open source under BSL 1.1 (converting to Apache 2.0). Developer documentation is at labs.flur.ee/docs/db.
What industry is Fluree in?
Fluree's product category is Graph Database Software. Its primary akta.pro industry code is HDAEANAH, Enterprise AI Data & Knowledge Platforms (Vector Databases, Knowledge Graphs), with a secondary code of HDAEAAAL, Multi-Model Databases. Its NAICS code is 51321 and its SIC code is 7372.