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Best SQL Data Dictionary Alternatives in 2026

Updated

20 tools from database documentation tools ranked against SQL Data Dictionary on the same published basis.

  1. 1
    MySQL Free plan apiLinuxMacself-hostedWin 7.8
    SQL Data Dictionary vs MySQL
  2. 2
    DbSchema Free plan LinuxMacWin $9/mo7.5
    SQL Data Dictionary vs DbSchema
  3. 3
    dbForge Studio for PostgreSQL Free plan LinuxMacWin $7.50/mo7.3
    SQL Data Dictionary vs dbForge Studio for PostgreSQL
  4. 4
    dbdocs Free plan LinuxMacWebWin $20/mo7.2
    SQL Data Dictionary vs dbdocs
  5. 5
    DBX Free plan apiLinuxMacself-hostedWeb Free7.2
    SQL Data Dictionary vs DBX
  6. 6
    tbls Free plan LinuxMacself-hostedWin Free7.2
    SQL Data Dictionary vs tbls
  7. 7
    DbSketch Free plan LinuxMacWin Free7.0
    SQL Data Dictionary vs DbSketch
  8. 8
    dbt Semantic Layer Free plan apiWeb $100/mo7.0
    SQL Data Dictionary vs dbt Semantic Layer
  9. 9
    Navicat Premium Free trial LinuxMacWin 7.0
    SQL Data Dictionary vs Navicat Premium
  10. 10
    Redgate SQL Provision Free trial Linuxself-hostedWebWin 7.0
    SQL Data Dictionary vs Redgate SQL Provision
  11. 11
    Taavik Free plan apiLinuxself-hostedWebWin €39/mo6.9
    SQL Data Dictionary vs Taavik
  12. 12
    SchemaCrawler Free plan apiLinuxMacself-hostedWin Free6.8
    SQL Data Dictionary vs SchemaCrawler
  13. 13
    DataDocs Free plan Web $25/mo6.7
    SQL Data Dictionary vs DataDocs
  14. 14
    Dataedo Free trial extensionself-hostedWebWin $1,500/mo6.6
    SQL Data Dictionary vs Dataedo
  15. 15
    Navicat Data Dictionary LinuxMacWin 6.5
    SQL Data Dictionary vs Navicat Data Dictionary
  16. 16
    SchemaSpy WinMacLinux 6.0
    SQL Data Dictionary vs SchemaSpy
  17. 18
    DBDock WebWinMacLinux 5.9
    SQL Data Dictionary vs DBDock
  18. 19
    ER/Studio Data Architect Win 5.9
    SQL Data Dictionary vs ER/Studio Data Architect
  19. 20
    drizzle-docs-generator 5.8
    SQL Data Dictionary vs drizzle-docs-generator
  20. 21
    LLMSchema MacLinux 5.7
    SQL Data Dictionary vs LLMSchema

SQL Data Dictionary alternatives compared

#ToolScoreFree planFromRuns on
1MySQL7.8Free plan—API, Linux, Mac, self-hosted, Windows
2DbSchema7.5Free plan$9/moLinux, Mac, Windows
3dbForge Studio for PostgreSQL7.3Free plan$7.50/moLinux, Mac, Windows
4dbdocs7.2Free plan$20/moLinux, Mac, Web, Windows
5DBX7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
6tbls7.2Free planFreeLinux, Mac, self-hosted, Windows
7DbSketch7.0Free planFreeLinux, Mac, Windows
8dbt Semantic Layer7.0Free plan$100/moAPI, Web
9Navicat Premium7.0No—Linux, Mac, Windows
10Redgate SQL Provision7.0No—Linux, self-hosted, Web, Windows
11Taavik6.9Free plan€39/moAPI, Linux, self-hosted, Web, Windows
12SchemaCrawler6.8Free planFreeAPI, Linux, Mac, self-hosted, Windows
13DataDocs6.7Free plan$25/moWeb
14Dataedo6.6No$1,500/moBrowser, self-hosted, Web, Windows
15Navicat Data Dictionary6.5No—Linux, Mac, Windows
16SchemaSpy6.0No—Windows, Mac, Linux
18DBDock5.9No—Web, Windows, Mac, Linux
19ER/Studio Data Architect5.9No—Windows
20drizzle-docs-generator5.8No——
21LLMSchema5.7No—Mac, Linux
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Questions about SQL Data Dictionary alternatives

What is the best alternative to SQL Data Dictionary?

MySQL, number 1 in database documentation tools with a score of 7.8 out of 10. The others here: DbSchema, dbForge Studio for PostgreSQL, dbdocs and 16 more.

What is the best free alternative to SQL Data Dictionary?

MySQL is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.