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Head to head · 2026

Marqo vs Neo4j

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

Marqo

AI-native vector search platform that handles embedding generation, storage, and retrieval for ecommerce discovery

4.0Not listed

Visit Marqo (opens Marqo in a new tab)

Neo4j

Graph database and knowledge-graph platform positioned as a knowledge layer for AI, with GraphRAG for grounded…

4.5Free

Visit Neo4j (opens Neo4j in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Not comparable

    Not comparable: Marqo does not list a price

  • Free plan

    Neo4j

    Only Neo4j has one

  • Higher rating

    Neo4j

    4.0 against 4.5

  • Same job?

    Yes

    Both are AI Infrastructure & Agent Tooling tools

Side by side

Compared onMarqoNeo4j
Our rating4.04.5Better
Starts atNot listedFree
Free planNoYesBetter
CategoryAI Infrastructure & Agent ToolingAI Infrastructure & Agent Tooling
PlansSee pricingFree
Key features
  • Combined embedding generation, storage, and retrieval behind one API
  • Multimodal search matching text queries against product images
  • Personalization layer built into ranked search results
  • Native integrations for ecommerce catalog ingestion
  • Agentic Commerce tooling alongside core search and recommendations
  • GraphRAG for grounding LLM answers in a knowledge graph
  • Aura Agent for building context-aware agents
  • Vector search alongside graph queries
  • Model Context Protocol server and AI framework integrations
  • Managed AuraDB on AWS, Azure and Google Cloud
Pros
  • Single API removes the need to stitch together separate embedding and vector-store services
  • Founding team combines Amazon Robotics AI and Stitch Fix search backgrounds
  • Backed by Lightspeed and Blackbird Ventures through a $12.5M Series A
  • Free AuraDB tier with no credit card
  • Relationships make AI answers traceable to source data
  • Runs managed or self-hosted
Cons
  • No published pricing makes cost comparison against competitors harder upfront
  • Deprecation of the open-source, self-hosted version narrows options for budget-conscious teams
  • Positioning skews toward ecommerce, limiting fit for other vector-search use cases
  • Hourly per-GB pricing needs monitoring
  • Graph modeling and the Cypher query language take time to learn
  • Accuracy and ROI figures are the vendor's own
CompanyMarqo, founded 2022Neo4j

Prices come from each vendor's pricing page, last checked 20261012. Check the vendor before you buy.

FAQ

Questions people ask

Is Marqo better than Neo4j?

In our reviews Marqo scores 4.0 and Neo4j scores 4.5. The better pick depends on the job. Marqo: AI-native vector search platform that handles embedding generation, storage, and retrieval for ecommerce discovery. Neo4j: Graph database and knowledge-graph platform positioned as a knowledge layer for AI, with GraphRAG for grounded LLM answers, Aura Agent for building context-aware agents, vector search and MCP support.

Which is cheaper, Marqo or Neo4j?

Marqo: see pricing. Neo4j: free.

Do Marqo and Neo4j have free plans?

Only Neo4j has a free plan.

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