Freedom251
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Vendor dashboard

Best kdb+ Alternatives in 2026

12 apps from database software ranked against kdb+ on the same published basis.

  1. 1
    MySQL Free plan apiLinuxMacself-hostedWin 8.1
    kdb+ vs MySQL
  2. 2
    Azure SQL Database Free plan AndroidapiiOSLinuxMac Free8.1
    kdb+ vs Azure SQL Database
  3. 3
    SQLite Free plan AndroidapiiOSLinuxMac $12.50/mo8.1
    kdb+ vs SQLite
  4. 4
    Amazon DynamoDB Free plan AndroidapiiOSLinuxMac Free8.0
    kdb+ vs Amazon DynamoDB
  5. 5
    PostgreSQL Free plan LinuxMacself-hostedWin Free7.9
    kdb+ vs PostgreSQL
  6. 6
    Amazon RDS Free plan apiWeb Free7.7
    kdb+ vs Amazon RDS
  7. 7
    MariaDB Server Free plan LinuxMacself-hostedWin Free7.7
    kdb+ vs MariaDB Server
  8. 8
    Firestore Free plan AndroidapiiOSWeb Free7.7
    kdb+ vs Firestore
  9. 9
    Apache Cassandra Free plan LinuxMacself-hostedWebWin Free7.7
    kdb+ vs Apache Cassandra
  10. 10
    Amazon Aurora Free plan Free7.5
    kdb+ vs Amazon Aurora
  11. 11
    SingleStore Helios Free plan apiWeb $0.99/mo7.5
    kdb+ vs SingleStore Helios
  12. 12
    MarkLogic Free plan apiLinuxself-hostedWebWin Free7.5
    kdb+ vs MarkLogic
Make your app an alternative to kdb+

The sponsored alternative slot on this page is labelled and never changes the order above.

See the price