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KeyDB Pricing 2026

Plans, hidden costs, and cheaper alternatives compared

Reviews onG2
2 plans tracked·Updated May 2026

Is KeyDB worth the price?

85/10

KeyDB's pricing is quite generous with a robust free open-source tier offering significant features.

The 'Custom' pricing for Enterprise suggests a focus on larger organizations with specific needs, making it fair for high-throughput, low-latency demands. It's best for developers and businesses needing a high-performance Redis alternative with flexible deployment options.

Pricing Plans

Open Source

Free

  • Multithreaded architecture
  • Redis compatible
  • Active replication
  • Community support

Enterprise

Custom

  • FLASH storage
  • MVCC
  • Priority support
  • Advanced features

Hidden Costs & Gotchas

Enterprise tier requires custom negotiation.

Potential infrastructure costs for self-hosting.

No clear pricing for advanced enterprise features.

Which Plan Do You Need?

Developers needing high-performance Redis

Businesses requiring multithreaded database

Users prioritizing low-latency data storage

How KeyDB Compares to Competitors

Compared to Redis Enterprise Cloud, which starts around $7/month for basic plans and scales significantly, KeyDB's Open Source tier at $0 is extremely competitive for self-hosted solutions. Even for enterprise features, KeyDB's custom pricing likely offers more tailored solutions than standardized Redis Enterprise offerings, especially for high-throughput use cases.

KeyDB Pricing FAQ

How much does KeyDB cost?

KeyDB is free to use. No subscription or one-time fee is required for the core product.

Does KeyDB have a free plan?

Yes. KeyDB offers a free plan called "Open Source". It includes: Multithreaded architecture, Redis compatible, Active replication.

Is there a cheaper alternative to KeyDB?

Yes. Popular alternatives to KeyDB include Redis, Memcached, Aerospike, Hazelcast. Free alternatives include Redis, Aerospike, Hazelcast. Compare them side-by-side on Toolradar.

Cheaper alternatives to KeyDB

3 of 4 direct competitors below offer a free plan. Per-seat pricing varies up to 60% across this set.