What AI does a0.dev use?
a0.dev uses one AI tool on usedby: Convex. Convex lists a0.dev as a customer on its own website. The tool links to the public page that names a0.dev.
What a0.dev says about Convex
Quotes and figures as the vendors and a0.dev published them, each tied to its saved source page. usedby does not measure the result.
On ConvexWith Convex, the majority of our backend and multiplayer complexities vanish. We can spin up isolated databases effortlessly for our users, cutting their dev time dramatically. I personally went from idea to four App Store launches in a single weekend.
Questions about AI at a0.dev
What AI tools does a0.dev use?
a0.dev uses 1 AI tool (1 observed): Convex.
Does a0.dev use Convex?
Yes. Convex: observed, the vendor shows a0.dev on its own pages.
What do confirmed, observed and signal mean?
Confirmed: a case study, a named quote or a press release. Observed: the vendor shows a0.dev on its own pages, for example a logo wall. Signal: a job post shows a0.dev’s employees use the tool, the weakest proof. Every level counts, and each line shows its level.
How current is this page?
The most recent check was on November 12, 2026. 1 of the 1 line have been checked so far, from 1 public source.
How does usedby know which AI tools a0.dev uses?
Each tool is linked to a public page that names a0.dev: a vendor's customer page, a published case study, a press release or a job post. We save most pages with a dated capture and check them again on each run. A tool leaves the list only after three checks in a row that no longer find a0.dev, and at least 14 days after it was last seen. A tool with a published case study or quote is never removed automatically.
Where this data comes from
One proof level
Cite this page
UsedBy.ai (2026). What AI does a0.dev use? 1 tool. Retrieved from https://www.usedby.ai/companies/a0-dev, latest check November 12, 2026.