Convex Raises $57M for an AI-Native App Backend
Insight Partners led a $57M Series B for Convex, the reactive TypeScript backend now powering close to 2 million applications, with a16z and Spark Capital returning and OpenAI among its customers.
Company intelligence
As of August 4, 2026, Convex has raised at least $57M in equity across 1 sourced funding round.
Is something wrong on this page?
| Date | Round | Amount | Valuation | Lead investors | Source |
|---|---|---|---|---|---|
| Aug 4, 2026 | Funding round | $57M | — | SiliconANGLE |
Equity only. “Equity raised” above sums the rounds with a dated, linked source; rumored rounds, tender offers and secondary sales are listed but not counted, and debt financing is listed separately.
Insight Partners led a $57M Series B for Convex, the reactive TypeScript backend now powering close to 2 million applications, with a16z and Spark Capital returning and OpenAI among its customers.
Convex, founded by ex-Dropbox infrastructure engineers, raised $57M from Insight Partners to expand a backend platform designed specifically to keep AI coding agents from generating buggy infrastructure.
Convex has raised at least $57M in equity across 1 sourced funding round tracked by Value Add VC. The most recent was a $57M funding round in August 2026, reported by SiliconANGLE. Debt financing, tender offers and secondary sales are not counted.
Lead investors in Convex's sourced funding rounds include Insight Partners. Per round: its August 2026 funding round was led by Insight Partners.
Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.