Neo4j vs SpiceDB: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Neo4j and SpiceDB side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Neo4j
Native graph database platform
Best for you if:
- • You want best graph database
SpiceDB
Stop building authorization, start building value with battle-tested permissions infrastructure.
Best for you if:
- • You want a free tier before you commit
| At a Glance | Neo4j | SpiceDB |
|---|---|---|
Starts at | Free plan | Free plan |
Category | Data & Databases Managed Databases | Security Data & Databases |
Rating | 4.5/5 G2 4.5 133 reviews | n/a |
Free plan | No | Yes |
Watch out for | Memory sizing is critical: Neo4j performance depends on keeping the working graph in RAM. Undersized instances cause dramatic performance degradation, pushing you to larger (more expensive) instances | n/a |
Choose Neo4j or SpiceDB?
Choose Neo4j if
- You want best graph database
- You want cypher query language
- You work in data & databases, not security
Choose SpiceDB if
- You want a free tier before you commit
- You want eliminates the need for custom authorization development, saving engineering time
- You want offers battle-tested infrastructure with industry-leading reliability
- You work in security, not data & databases
In-Depth Analysis
Neo4j
Native graph database platform
Neo4j AuraDB Free is a genuine free tier, no credit card, enough to learn Cypher and prototype graph applications.
Watch out
Memory sizing is critical: Neo4j performance depends on keeping the working graph in RAM. Undersized instances cause dramatic performance degradation, pushing you to larger (more expensive) instances
Strengths
- Pro: Best graph database
- Pro: Cypher query language
- Pro: Good visualization
- Pro: ACID compliant
- Pro: Active community
Weaknesses
- Con: Expensive enterprise
- Con: Learning curve
- Con: Not for all use cases
- Con: Memory intensive
- Con: Scaling limits
Key features
SpiceDB
Stop building authorization, start building value with battle-tested permissions infrastructure.
SpiceDB offers a very generous free open-source tier, making it accessible for developers and small projects.
Strengths
- Pro: Eliminates the need for custom authorization development, saving engineering time.
- Pro: Offers battle-tested infrastructure with industry-leading reliability.
- Pro: Supports highly complex and granular permission models without custom code.
- Pro: Scales to handle billions of objects and millions of users from day one.
- Pro: Provides strong consistency guarantees for data integrity and security.
Weaknesses
- Con: Requires understanding of Zanzibar-based authorization models.
- Con: Enterprise features and dedicated support are part of higher-tier paid plans.
Key features
Plans and prices: Neo4j vs SpiceDB
| Tool | Plans and prices | Source |
|---|---|---|
| Neo4j |
| neo4j.com/pricing read Nov 2, 2026 |
| SpiceDB |
| authzed.com/pricing read Sep 29, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Neo4j pricing and SpiceDB pricing.
Key Takeaways
Neo4j
- Choose if you want native graph database platform
SpiceDB
- Choose if you want stop building authorization, start building value with battle-tested permissions infrastructure
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Neo4j has a published user rating (4.5/5 from 133 reviews); SpiceDB has none we can show.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Neo4j and SpiceDB compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Neo4j has a published user rating (4.5/5 from 133 reviews); SpiceDB has none we can show. Both have a free plan.
What are Neo4j and SpiceDB used for?
Neo4j: Native graph database platform. SpiceDB: Stop building authorization, start building value with battle-tested permissions infrastructure.
What does Neo4j cost vs SpiceDB?
Neo4j has no public paid-plan price on file. SpiceDB has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Nov 2, 2026.
What's the main difference between Neo4j and SpiceDB?
Neo4j's main strength: best graph database. SpiceDB's main strength: eliminates the need for custom authorization development, saving engineering time.