ai-toolfinder
ENDE
Submit a tool

Neo4j alternatives: 4 tools compared (October 2026)

Neo4j: Graph database with vector search, GraphRAG building blocks and Aura Agent, as managed AuraDB or self-managed. These 4 tools cover the same task (graph databases). They are ranked by how many of Neo4j's strongest markets they share, then by how complete their profile is.

Which Neo4j alternative fits which situation

Closest matchFalkorDB

Same task, and it ranks first in our similarity ranking, which also weighs shared strong markets and profile depth.

Small teamsMemgraph

Targets companies under 50 employees and offers a free plan.

Data in the EUTigerGraph

Can store customer data in the EU.

Picked from our profile data, which we check against vendor pages. No vendor paid for a placement.

What Neo4j does

Neo4j is a graph database that stores data as nodes and relationships and adds vector search and GraphRAG tools for AI applications. Companies use it for knowledge graphs, fraud detection, recommendations and grounding language models in connected data.

  • Vector indexes for semantic search inside the graph
  • GraphRAG Python package combines knowledge graph and vector search for language models
  • Aura Agent builds GraphRAG agents on your own graph data

Neo4j, Inc. is a US company, with European entities in Sweden, Germany and the UK. Starting price: from $65 per month.

Before you switch: Choose the cloud provider and region when creating an AuraDB instance to meet data residency needs. SSO, fine-grained access control and customer-managed keys require Business Critical or higher. Budget by memory size, since prices scale per GB. If a graph holds employee or customer relationships, check the purpose limitation under the GDPR.

The 4 closest alternatives in detail

FalkorDB

FalkorDB is a graph database designed for GraphRAG, agent memory and other AI workloads that need fast relationship queries. It uses sparse matrices and linear algebra for queries and supports vector search alongside OpenCypher.

Key functions

  • Vector similarity, full-text and range indexes in one engine
  • Knowledge graphs for low-latency GraphRAG with language models
  • Many separate graphs per instance for multi-tenant AI applications

Compared with Neo4j

  • Starts higher: from $73 per month, Neo4j from $65 per month.
  • Names fewer security certificates: 1, Neo4j 5.
  • Strong in the same markets as Neo4j: United States.

Check before buying: Review the Server Side Public License before offering FalkorDB as part of a hosted service, since it places conditions on providing the software as a service. Check which cloud provider and region your plan uses and whether high availability is included, since Startup lacks clustering. Request the SOC 2 report and a data processing agreement.

TigerGraph

TigerGraph is a distributed graph database with built-in vector search. Data teams use it to model connected data such as customers, accounts and transactions. Typical uses are fraud detection, customer analytics and graph-based retrieval for AI, run as a managed cloud service or on their own servers.

Key functions

  • GraphRAG and hybrid search combining graph and vector queries in GSQL
  • Graph Data Science Library with more than 50 algorithms and graph embeddings for similarity and link prediction
  • Agentic AI: an MCP server connects AI agents to graph and vector retrieval

Compared with Neo4j

  • Can store data in the EU; Neo4j states no EU option.
  • Names fewer security certificates: 2, Neo4j 5.
  • Strong in the same markets as Neo4j: United States.

Check before buying: Graph modeling is a design task, so plan time for schema design and for learning GSQL or openCypher. Savanna prices by instance size and hour, with a regional factor, and the Business Critical tier adds multi-zone availability. The vendor says its HIPAA controls were still awaiting a third-party audit at the time of the page, so verify the current status. Audit reports are available only under a non-disclosure agreement.

Memgraph

Memgraph is an in-memory graph database for real-time analytics, knowledge graphs and GraphRAG. Developers query it with Cypher, run graph algorithms and connect it to language models and agent frameworks.

Key functions

  • Vector search and text search inside the graph
  • GraphRAG building blocks such as Text2Cypher, local graph search and agentic GraphRAG
  • Integrations with MCP, LangChain, LlamaIndex and agent memory tools such as Mem0 and Cognee

Compared with Neo4j

  • Headquartered in United Kingdom, Neo4j in United States.
  • Strongest elsewhere: United Kingdom.

Check before buying: Size memory carefully, since the whole graph is held in RAM and Enterprise pricing scales with memory capacity. Read the Business Source License 1.1 of the repository before you rely on the Community Edition, especially if you want to embed Memgraph in a product or hosted service, for which Memgraph sells an OEM and SaaS license. Check whether you need Enterprise features such as access control and multi-tenancy. The managed cloud runs on AWS, so ask which region hosts your data.

LightRAG

LightRAG is an open-source RAG system that extracts entities and relationships from documents into a knowledge graph and uses both the graph and vector search to answer questions. It targets developers who need answers that connect facts across many documents.

Key functions

  • Builds a knowledge graph of entities and relations from documents automatically
  • Combines graph and vector retrieval, with a reranker as default for mixed queries
  • Parses multimodal content through MinerU or Docling

Compared with Neo4j

  • Strongest elsewhere: Hong Kong.

Check before buying: Building the graph sends every document through a language model, so indexing costs grow with the volume of text; test on a sample first. Choose a model provider whose data terms fit your documents, or run open models locally. There is no vendor support contract, so plan who maintains the installation and its storage backends.

All 4 alternatives by buying criteria

Neo4j alternatives by price, trial, hosting and security
ToolHeadquartersPricingFree trialEU dataSSOCompany size
Neo4j (original)United Statesfrom $65 per monthFree planNoHigher plans onlySmall, Midsize, Enterprise
FalkorDBUnited Statesfrom $73 per monthFree planNot statedNot statedSmall, Midsize, Enterprise
TigerGraphUnited Statesfrom $1 usage-basedFree planYesNot statedNot stated
MemgraphUnited KingdomContact for pricingFree planNot statedNot statedSmall, Midsize, Enterprise
LightRAGHong KongContact for pricingFree planNot statedNot statedSmall, Midsize, Enterprise

Not stated means we found no statement on the vendor's site. Data as of each profile's last check.

The market around Neo4j: 5 tools for this task

60 %
Publish a price (3/5)
100 %
Free plan (5/5)
60 %
Free trial (3/5)
20 %
EU hosting option (1/5)
20 %
Headquartered in Europe (1/5)
20 %
Single sign-on (1/5)

Neo4j is among the tools that publish a price. More than half of the vendors here publish prices, so you can compare list prices before the first demo.

Source: ai-toolfinder.com dataset, full profiles only.

Why teams look beyond Neo4j

  • Neo4j states no EU hosting option. 1 alternatives can store data in the EU.
  • 2 alternatives are strong in at least one of the same countries as Neo4j, so local support and compliance should be comparable.

Neo4j and the top 3 alternatives at a glance

Open in the comparison tool →
Neo4j compared with FalkorDB, TigerGraph and Memgraph
Neo4jFalkorDBTigerGraphMemgraph
PricingUsage-basedUsage-basedUsage-basedContact for pricing
Free planYesYesYesYes
Free trialYesNot statedYesYes
Data hostingMultiple regionsNot statedMultiple regions, EU region availableNot stated
Strong inUnited StatesUnited StatesUnited StatesUnited Kingdom
Company sizeSmall, Midsize, EnterpriseSmall, Midsize, EnterpriseNot statedSmall, Midsize, Enterprise
CertificationsISO/IEC 27001:2022, SOC 2 Type II, ISO/IEC 27017:2015SOC 2 Type IISOC 2 Type II, ISO/IEC 27001Not stated

All 4 alternatives to Neo4j

From $1 usage-based · Free plan🇺🇸

Distributed graph database with vector search for GraphRAG, fraud detection and customer analytics, in the cloud or self-managed.

graph databasesvector databases
Visit TigerGraph (opens in a new tab)

Alternatives to similar tools

FalkorDB alternativesTigerGraph alternativesMemgraph alternativesLightRAG alternatives

Questions about Neo4j alternatives

What is the best alternative to Neo4j?

It depends on your country and company size. In our data, FalkorDB, TigerGraph and Memgraph share the most strong markets with Neo4j, so they are the closest fit if you work where Neo4j is strong. Filter the list by country and size to narrow it down.

Is there a free alternative to Neo4j?

FalkorDB, TigerGraph, Memgraph and LightRAG offer a free plan or a free trial according to the vendors. Check the limits of free plans before you rely on them for employee data.

Which Neo4j alternatives can host data in the EU?

TigerGraph can store customer data in the EU, according to the vendors. Ask for the data processing agreement (Art. 28 GDPR) and the list of subprocessors.

Which Neo4j alternatives publish their prices?

FalkorDB and TigerGraph show prices on their websites, for example FalkorDB from $73 per month and TigerGraph from $1 usage-based. The others quote after a demo.

Are there European alternatives to Neo4j?

Memgraph is headquartered in Europe. A European seat does not guarantee EU hosting, so check the data processing agreement and the list of subprocessors.

Back to the Neo4j profile →