Best AI Database Assistants in 2026
Updated
In short: Wren AI is ranked #1 of 19 as of 2 October 2026, ahead of Outerbase AI and Tursio. The best-ranked option with a free plan is Outerbase AI. The lowest first paid tier on this page is ThoughtSpot at $0.10/mo.
19 ai database assistants ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Natural-language queries | |
|---|---|---|---|---|---|---|---|---|
| 1 | Wren AI | 8.8 | RecognisedAPIDocumented | $179/mo | Yes | 179 /mo | — | View |
| 2 | Outerbase AI | 8.7 | RecognisedAPIDocumented | $9/mo | Yes | — | — | View |
| 3 | Tursio | 7.9 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 4 | AskYourDatabase | 7.6 | RecognisedAPIDocumented | $49/mo | No | — | Yes | View |
| 5 | AI for Database | 7.2 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 6 | BlazeSQL | 7.2 | RecognisedAPIDocumented | $150/mo | No | 150 /mo | Yes | View |
| 7 | DataZen | 6.9 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 8 | ThoughtSpot | 6.6 | RecognisedAPIDocumented | $0.10/mo | No | — | Yes | View |
| 9 |  YourQL | 6.3 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 10 | Vanna AI | 6.2 | RecognisedAPIDocumented | $50/mo | Yes | 50 /mo | — | View |
| 11 |  Insight O' Mate | 6.2 | RecognisedAPIDocumented | $29/mo | Yes | — | Yes | View |
| 12 |  DataLine | 5.9 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 13 |  Tablix | 5.7 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 14 |  Florentine.ai | 5.6 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 15 | AnswerRocket | 5.4 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 16 |  Dataherald | 5.3 | RecognisedAPIDocumented | — | — | — | — | View |
| 17 |  RhinoAgents AI Database Assistant | 5.1 | RecognisedAPIDocumented | — | No | 99 /mo | Yes | View |
| 18 |  DBQuill | 4.9 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 19 | Kyligence | 4.6 | RecognisedAPIDocumented | — | — | — | — | View |
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 database assistant is ranked first on Inferse?
Wren AI is ranked #1 of 19 with a score of 8.8. Outerbase AI is second and Tursio third.
How many of these have a free plan?
4 of the 19 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, ThoughtSpot has the lowest first paid tier we found: $0.10/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.