The best alternatives to StackStorm are IFTTT, Alloy Automation, and Pipedream. If these 3 options don't work for you, we've listed a few more alternatives below.
Alloy Automation is an integrations-as-a-service platform used by the likes of Amazon & Burberry. Founded in 2019, the company is backed by $27M from a16z, Bain Capital Ventures, Y Combinator, and others.
Stop writing boilerplate code, struggling with authentication and managing infrastructure. Start connecting APIs with code-level control when you need it — and no code when you don't.