Redis
In-memory database with vector search
A solid emerging choice. Best if you already know you need data and want to experiment.
Redis 8 includes vector search (HNSW) alongside caching, streams and JSON — one datastore for many AI use cases.
Apps that already use Redis for caching and want vectors in the same store.
Knowledge workers across functions
Non-technical users who want a simple one-click assistant
Pros & cons
- Open source
- Self-hostable
- Developer control
- Requires setup
- Can be complex for beginners
- Needs careful permissions
Why we scored it 68/100
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We refresh entries monthly and re-score whenever pricing, features, or reviews change materially. See methodology →
Steep for non-developers — expect setup, config, and API keys
Best for developer teams that want control and self-hosting
Strong for technical teams — no license fees, you pay for infra and model usage
What you get
- Vector search (HNSW)
- Cache & session
- JSON & streams
- Enterprise & Cloud
Compare Redis with alternatives
Pick a rival and see the side-by-side breakdown, plus how the community votes.
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