FaunaDB

Name: FaunaDB
Brand: Fauna
Rating: 4.4 (93 reviews)

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Serverless document database with GraphQL

Paid plans only

Paid Data & Databases Serverless GraphQL Tools API Tools

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4.4 (93 across the web)

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Reviews on SourceForge G2 Capterra

93 reviews tracked

The Bottom Line

Updated May 26, 2026

Price: Paid plans only. Compare plans

Key facts

FaunaDB is a serverless document database with native GraphQL support
It provides globally distributed data with ACID transactions and no capacity planning
Free tier with 100K read ops/day, paid plans based on usage

Pros

Serverless database
Global distribution
ACID transactions
GraphQL support
Good for serverless

Cons

Expensive at scale
Learning curve
FQL unique
Debugging harder
Vendor lock-in

What is FaunaDB?

Editorial review

FaunaDB is a serverless database designed for modern applications. Global distribution, strong consistency, and a document model with relational capabilities-database that scales without ops. The query language is powerful. Global replication is automatic. The serverless model eliminates capacity planning. Developers wanting a database that handles scale without database administration choose Fauna for serverless global data.

Louis Corneloup Updated May 26, 2026 · how we evaluate Source fauna.com ↗

Ratings Across the Web

4.4 (93 reviews)

FaunaDB holds an aggregate rating of 4.4 out of 5 from 93 reviews across SourceForge, G2 and Capterra, last checked September 17, 2026.

SourceForge 67 reviews

Ratings aggregated from independent review platforms. Learn more

Key Features

Document database
GraphQL
Multi-region
ACID
Serverless
Relational queries

Pricing Plans

Pricing checked Oct 2, 2026

FaunaDB plans and prices, checked October 2026
Plan	Price	Details
Free Popular	Custom	Usage-based pricing 100K read ops 50K write ops 500K compute ops
Pay as you go	$0	Scale Per operation pricing Global replication ACID transactions

View full pricing

Is FaunaDB worth the price?

Good value

FaunaDB's pricing is quite generous, especially with its robust Free tier offering 100K reads, 50K writes, and 500K compute ops, which is substantial for many small projects.

The 'Pay as you go' model ensures scalability without upfront commitment, making it fair for growing applications. It's best for developers and startups needing a flexible, globally distributed database without predictable, high-volume workloads.

Hidden Costs & Gotchas

Data storage costs not explicitly detailed

Full FaunaDB pricing: every plan, hidden costs and alternatives

Reviews

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4.4/5

Across 93 verified user reviews on SourceForge, G2, Capterra

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Best FaunaDB Alternatives

Top alternatives based on features, pricing, and user needs.

Mongodb Atlas Paid

Managed cloud document database, no ops required

4.5

Supabase Freemium

Open source Firebase alternative

4.6

Azure Cosmos DB Paid

Globally distributed multi-model database on Azure

4.2

CockroachDB Freemium

Distributed SQL database built for cloud

4.3

PlanetScale Paid

Serverless PostgreSQL and MySQL databases with branching

4.2

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

FaunaDB vs Mongodb Atlas Head-to-head: features, pricing, who wins FaunaDB vs Supabase Head-to-head: features, pricing, who wins FaunaDB vs Azure Cosmos DB Head-to-head: features, pricing, who wins

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FaunaDB FAQ

How does FaunaDB support modern application development?

FaunaDB is a serverless document database that offers global distribution and strong consistency, designed to scale automatically without requiring database operations. It combines a document model with relational capabilities, making it suitable for dynamic application needs.

Which teams benefit most from using FaunaDB?

Teams that require a database capable of handling significant scale without extensive database administration will find FaunaDB beneficial. It is particularly well-suited for developers building serverless applications that need globally distributed data.

Can FaunaDB integrate with GraphQL?

Yes, FaunaDB provides native support for GraphQL, allowing developers to interact with their data using GraphQL queries. This integration simplifies data access for applications built with GraphQL APIs.

How does FaunaDB compare to MongoDB Atlas?

FaunaDB differentiates itself from MongoDB Atlas by offering a serverless architecture with automatic global replication and strong consistency across all regions. It also features a unique query language and ACID transactions, which are key for complex data operations.

What kind of trade-offs should users consider when adopting FaunaDB?

Users should be aware that FaunaDB can become expensive at very large scales and has a learning curve due to its unique query language, FQL. Debugging can also be more challenging, and there is a potential for vendor lock-in.

How is FaunaDB priced?

FaunaDB operates as a paid product, and it does not include a permanently free tier. Its pricing model is designed to accommodate usage, reflecting its serverless nature.

Does FaunaDB offer global data distribution?

Yes, FaunaDB provides automatic global replication, ensuring that data is distributed and consistent across multiple regions. This feature eliminates the need for manual setup of data distribution.

Source: fauna.com

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