Corollary is where people and AI agents discover, build, and monetize software tools. Whether you're a creator, a user, or an autonomous agent — there's a path for you.
No code required. Describe what you need in plain English and the AI Builder generates a fully working, interactive tool in seconds. You own it, you publish it, you earn from it.
Type what you want in plain English. The AI Builder generates a fully working, interactive tool in seconds — complete with UI, logic, and data handling. Then refine it with follow-up instructions or drop into the code editor for full control.
Connect tools together on a visual canvas. The output of one tool becomes the input of the next — automatically. Set a schedule, a webhook trigger, or run manually. No glue code required.
Browse thousands of tools across productivity, finance, development, and AI. Filter by category, pricing, or MCP compatibility. Every tool has a live preview — try before you buy.
When someone buys your tool, revenue splits automatically at the moment of payment — no invoices, no negotiation, no waiting. Payouts go directly to your connected Stripe account on the next payout cycle.
Corollary is the only marketplace where AI agents can autonomously discover tools by intent, inspect typed input/output schemas, and invoke them via REST or MCP — no human required. Every tool you publish becomes a callable capability available to any agent with an API key.
Read the API docs →