Bubble, an open-ended visual programming platform that lets people build and launch web applications without code, has closed a $100 million Series A round led by Insight Partners.

Existing investors SignalFire, Neo, BoxGroup, and ThirdKind also joined the round, accompanied by Betaworks, a NYC-based startup studio and early stage venture firm, and notable angel investors including the founders of Datadog, Peloton, and Hootsuite.