grafbase
★ 1.2k
vs
hippocampus
★ 12
grafbase vs hippocampus
grafbase: Grafbase is a self-hosted, Rust-powered GraphQL Federation Gateway for high-scale, mission-critical applications. It unifies diverse data sources and microservices into a single, performant GraphQL API, offering enterprise-grade security and flexible deployment options.; hippocampus: Hippocampus is an open-source, self-hosted MCP memory server that provides persistent, cross-platform memory for AI assistants. Deploy once and connect to multiple AI platforms such as Claude, ChatGPT, Gemini, Cursor, and Perplexity, enabling them to share and recall context seamlessly. It uses a knowledge graph with local embeddings and encrypts the database at rest.
01
TL;DR
Choose grafbase if…Unifying disparate microservices, legacy systems, and third-party APIs into a single federated GraphQL API.
Choose hippocampus if…Store and recall personal preferences across different AI assistants
02
Side-by-Side Comparison
03
Features
grafbase01Native support for Apollo Federation v2 specification.
02Rust-powered gateway delivering ultra-low latency and memory efficiency.
03Extensible via WebAssembly for custom authentication, authorization, and data sources.
04Enterprise-grade security with advanced schema governance and fine-grained authorization.
05Universal data integration supporting GraphQL subgraphs, REST APIs, gRPC, and databases.
hippocampus01Cross-platform memory sharing across major AI tools via MCP protocol
02Knowledge graph storage with entities, observations, and relationships
03Semantic search using local embeddings (all-MiniLM-L6-v2)
04AES-256 database encryption via SQLCipher, including embedding vectors
05Self-contained OAuth 2.1 authentication with PKCE
04
Use Cases
grafbase↳Unifying disparate microservices, legacy systems, and third-party APIs into a single federated GraphQL API.
↳Building high-performance, mission-critical APIs requiring enterprise-grade security and advanced schema governance.
↳Extending GraphQL capabilities with custom authentication, authorization, and arbitrary data source resolvers via WebAssembly.
hippocampus↳Store and recall personal preferences across different AI assistants
↳Maintain project context and decisions when switching between AI tools
↳Avoid repeating information when using multiple AI platforms simultaneously
05
Best For
grafbaseTrendingEssential
hippocampusTrendingMemory & Context
FAQ
FAQ
What is the difference between grafbase and hippocampus?
Both grafbase and hippocampus are in the Memory & Context category. grafbase has 1.2k stars, while hippocampus has 12 stars.
Which is better, grafbase or hippocampus?
The best choice depends on your use case. Choose grafbase if Unifying disparate microservices, legacy systems, and third-party APIs into a single federated GraphQL API., and hippocampus if Store and recall personal preferences across different AI assistants.
Is grafbase free or open source?
Yes, grafbase is open source on GitHub (THE).
Is hippocampus free or open source?
Yes, hippocampus is open source on GitHub (AGPL-3.0).
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