Best AI SQL Generators in 2026
Updated
In short: QueryPlane is ranked #1 of 19 as of 4 October 2026, ahead of Wren AI and Outerbase AI. The best-ranked option with a free plan is Wren AI. The lowest first paid tier on this page is SQLAI.ai at $4/mo.
Turning a question into SQL can involve more than generating a query: database access, schema context, dialect support, and explanations all shape the available assistance. These 19 tools are compared on those capabilities, along with query optimization and deployment. Free-plan availability and paid starting prices are included as well. QueryPlane leads the ranking, followed by Wren AI and Outerbase AI; Text2SQL.ai and SQL Mocker are among the early entries. Check database connections and SQL dialects against your environment, then consider whether explanations, optimization, or a particular deployment option would be useful for the way you work with queries.
19 AI SQL generators ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
AI SQL Generators, ranked on how quickly a newcomer can get going. 10 of the 19 on this page can be tried for free.
- 1 QueryPlanePaid from $49/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 2 Wren AIPaid from $179/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 3 Outerbase AIPaid from $9/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 4 Text2SQL.ai
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: yes
- 5 SQL MockerPaid from $10/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 6 NatureQueryPaid from $20/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 7 mnemiqFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 8 SQLAI.aiPaid from $4/mo
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 9 ChionPaid from $29/mo
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 10 BasedashPaid from $1,000/mo
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 11 Natural Language SQL
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 12 Vanna AIPaid from $50/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 13 Dataherald
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 14 SQLer
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 15 IDERA AI SQL Query Generator
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 16 Savvina AI
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 17 Agentsql
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 18 Queryra
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 19 Seek AI
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which AI SQL generator is ranked first on The Geeks Club?
QueryPlane is ranked #1 of 19 with a score of 7.6. Wren AI is second and Outerbase AI third.
How many of these have a free plan?
6 of the 19 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, SQLAI.ai has the lowest first paid tier we found: $4/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.