Redis

In-memory store with vector search.

Infrastructure RSALv2 Open source Checked 2026-08-15

The record

Verified by hand

Category: Infrastructure
License: RSALv2
Open source: Yes
Self-host: Yes

Entry price: Free
Rank in category: #3 of 13
Website: redis.io
Price check: Compiled — verification pending

Our take

In progress

Redis sits at #3 in Infrastructure by adoption. The verified facts are above; the full editorial assessment — where it wins, where it doesn't, and what to reach for instead — is being written and will land here.

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Alternatives in Infrastructure

Ranked

Pinecone#1

Managed serverless vector store.

$20+/moProprietary

pgvector#2

Vector search inside Postgres.

FreePostgreSQL

Groq#4

Ultra-low-latency inference (LPU).

UsageProprietary

Qdrant#5

Rust-native vector DB, easy self-host.

FreeApache-2.0

Sources

Checked 2026-08-15

Official siteredis.ioPending