Supermemory: Open Source Alternative to Pinecone

Memory layer for AI agents — hybrid vector search, ontology-aware graph, and sub-100ms retrieval

Open source alternative to:Pinecone

Supermemory is a memory layer for AI applications with 23k+ GitHub stars — a Pinecone alternative with hybrid vector search, ontology-aware graph, and sub-100ms retrieval for agents and RAG.

Explore more open-source options in Developer Tools.

Key features

Search capabilities

Hybrid vector search combining dense and sparse retrieval
Ontology-aware graph for semantic relationships
Sub-100ms retrieval latency
Metadata filtering and faceted search
Multi-modal support (text, images)

Memory features

Automatic memory extraction and indexing
Temporal awareness for time-sensitive queries
User and session-based memory isolation
Memory deduplication and consolidation
Conversation history and context management

Developer experience

Simple REST API and SDKs
Integration with OpenAI, LangChain, and LlamaIndex
Real-time indexing and search
Webhook support for event-driven workflows
Dashboard for memory management

Production features

Scalable infrastructure with automatic sharding
Replication and high availability
Usage analytics and monitoring
Role-based access control
Self-hosted and cloud options

Supermemory vs Pinecone

	Supermemory	Pinecone
License	MIT (open source)	Proprietary
Models	Bring your own keys / local models	Vendor-locked models
Deployment	Self-hosted or cloud	SaaS only
Privacy	Data stays on your infrastructure	Processed by vendor
Cost	Free software + API usage	Subscription pricing

Choose Supermemory if you want open-source code, self-hosting options, and full control over your data and deployment.

Choose Pinecone if you prefer a managed proprietary product with vendor support and minimal setup.

Browse more open-source alternatives to Pinecone, or explore other tools in Developer Tools.

At a glance


License	MIT
Stack	TypeScript, Rust, PostgreSQL
Self-hosted	Yes — Supermemory OSS
Cloud	supermemory.ai (managed)
Latency	Sub-100ms

Self-hosting

npm install supermemory

Supermemory can be embedded in your application or deployed as a service. The cloud version provides fully managed infrastructure.

FAQ

Is Supermemory a free alternative to Pinecone?

Yes. Supermemory is open source under MIT. You can self-host it at no software cost — you only pay for infrastructure or optional managed services.

How does Supermemory compare to Pinecone?

Supermemory gives you source code access, self-hosting, and data ownership. Pinecone is a proprietary product focused on managed convenience. See the comparison table above for a side-by-side breakdown.

Can I self-host Supermemory?

Yes. Supermemory supports self-hosted deployment, which is a core reason teams choose it over Pinecone. Check the Getting started or Self-hosting section for install commands.

Is Supermemory suitable for production?

Supermemory is actively maintained with a strong open-source community. Many teams run it in production as a Developer Tools alternative to Pinecone. Review the At a glance table for license and stack details.