Hosted Neo4j MCP alternatives
Neo4j's official server runs locally against your own cluster; it does not offer a managed remote endpoint you connect to by URL. If you want a hosted data server, where you authenticate over OAuth and run nothing yourself, you are choosing a different engine as well as a different hosting model.
No hosted graph or vector database appears here, so these picks trade Cypher and traversal for other shapes of data: serverless SQL, a managed MySQL platform, an analytics warehouse, knowledge cards, and product analytics. A couple are only loosely adjacent, and the notes say so.
The 6 best hosted alternatives
Neon is the closest practical hosted swap: its official server creates projects and branches, runs SQL, and drives safe schema migrations on serverless Postgres, relational data with nothing to operate.
Set up Neon →- PlanetScaleOfficial
PlanetScale's official hosted server explores organizations, databases, and branches, reads and writes SQL, and pulls query insights, a managed MySQL-style platform for teams that want SQL over a URL rather than a local graph.
Set up PlanetScale → - SnowflakeOfficial
For analytics at warehouse scale, Snowflake's managed server queries data with Cortex Analyst, searches unstructured content with Cortex Search, and runs governed SQL, all hosted and OAuth-authenticated.
Set up Snowflake → - GuruOfficial
An adjacent pick rather than a database: Guru's remote server brings verified company knowledge into a client to ask, search, draft, and update Cards. Useful if what you stored in Neo4j was really a knowledge base of facts.
Set up Guru → - MixpanelOfficial
Events, funnels, retention, and dashboards are what the Mixpanel hosted server queries, alongside metrics, experiments, and feature flags, an analytics endpoint for questions about user behaviour rather than graph relationships.
Set up Mixpanel → - PostHogOfficial
Reach for PostHog when the data you want is user behaviour, not nodes and edges: its official server queries product analytics, runs HogQL, manages feature flags and experiments, and triages errors over a managed connection.
Set up PostHog →
How to choose
There is no hosted graph database in this list, so the honest answer is that none of these is a direct Neo4j replacement. If you mainly needed SQL, Neon and PlanetScale are the cleanest managed options, with Snowflake for analytics at scale. Guru, Mixpanel, and PostHog are adjacent: reach for them only if your Neo4j data was really a knowledge base or analytics rather than a graph. Each connects the same way, a URL with an OAuth grant.
FAQ
- Does the Neo4j MCP server have a hosted version?
- No. Neo4j's official server runs locally against your own deployment; there is no managed endpoint to add by URL. The servers on this page are hosted, but they are different engines, since no hosted graph database server appears in this batch.
- Which hosted alternative is closest to Neo4j?
- For a relational store with no server to run, Neon and PlanetScale are the nearest hosted matches. If your Neo4j data was really reference knowledge, Guru's hosted Cards are closer in purpose than any SQL database, though neither replaces graph traversal.