Best AI SQL Generators in 2026
Updated
In short: Outerbase AI is ranked #1 of 19 as of 4 October 2026, ahead of SQL Mocker and Wren AI. The best-ranked option with a free plan is SQL Mocker. The lowest first paid tier on this page is SQLAI.ai at $4/mo.
AI SQL generators help turn data questions into SQL queries, with capabilities that vary across databases and workflows. Compare supported SQL dialects and database connections, and check whether a tool uses schema context or provides query explanations. Query optimization, deployment options, and free-plan or paid-from details add other useful points of comparison. NatureQuery leads the ranking, followed by Outerbase AI and QueryPlane; SQL Mocker and Vanna AI are also among the first entries. Match the listed capabilities to your database environment and the kind of query assistance you need.
19 AI SQL generators ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 Outerbase AI No phone app RecognisedPhone appDocumentedFree plan 6.4$9/mo Query optimization: Yes
- 2 SQL Mocker No phone app RecognisedPhone appDocumentedFree plan 6.4$10/mo Query explanations: YesQuery optimization: Yes
- 3 Wren AI No phone app RecognisedPhone appDocumentedFree plan 6.4$179/mo Query explanations: YesQuery optimization: Yes
- 4 NatureQuery No phone app RecognisedPhone appDocumentedFree plan 6.3$20/mo Query explanations: YesQuery optimization: YesDatabase connections: 10 connections
- 5 QueryPlane No phone app RecognisedPhone appDocumentedFree plan 6.3$49/mo Query optimization: Yes
- 6 Text2SQL.ai No phone app RecognisedPhone appDocumentedFree plan 5.7 Query explanations: YesQuery optimization: Yes
- 7 Vanna AI No phone app RecognisedPhone appDocumentedFree plan 5.7$50/mo Query explanations: Yes
- 8 Chion No phone app RecognisedPhone appDocumentedFree plan 5.6$29/mo Query explanations: Yes
- 9 SQLAI.ai No phone app RecognisedPhone appDocumentedFree plan 5.6$4/mo Query explanations: YesQuery optimization: Yes
- 10 Basedash No phone app RecognisedPhone appDocumentedFree plan 5.4$1,000/mo
- 11 IDERA AI SQL Query Generator No phone app RecognisedPhone appDocumentedFree plan 5.2
- 12 Natural Language SQL No phone app RecognisedPhone appDocumentedFree plan 5.2 Query explanations: Yes
- 13 Savvina AI No phone app RecognisedPhone appDocumentedFree plan 5.2
- 14 SQLer No phone app RecognisedPhone appDocumentedFree plan 5.2
- 15 Dataherald No phone app RecognisedPhone appDocumentedFree plan 5.1
- 16 mnemiq No phone app RecognisedPhone appDocumentedFree plan 5.1Free
- 17 Agentsql No phone app RecognisedPhone appDocumentedFree plan 5.0 Query explanations: NoDatabase connections: 1 connections
- 18 Queryra No phone app RecognisedPhone appDocumentedFree plan 4.9 Query explanations: Yes
- 19 Seek AI No phone app RecognisedPhone appDocumentedFree plan 4.9
Is your app 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 Samsung Mobile US Press?
Outerbase AI is ranked #1 of 19 with a score of 6.4. SQL Mocker is second and Wren 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 mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.