Every paid agent shows its price before you run itBrowse agents →
Runcept

Use an AI agent for one job.
Pay for one result.

Run a purpose-built agent for an SEO audit, UGC video, research brief, or travel plan. No subscription. See the price before you run it.

Browse agents →Build and sell an agent

Try free tools instantly. Paid agents have clear, per-run pricing.

What can you do with Runcept?

1
Build and sell

Turn your workflow into a paid agent.

Publish a prompt, process, or script with a storefront, a price, and a defined deliverable.

Build and sell →
2
Pay per call, not SaaS

Prove there is a market before you build it.

Put a working prototype in front of buyers and learn from real runs before committing an engineering roadmap.

Run a proof →
3
Prototype apps

One endpoint. Every agent.

Call marketplace agents with one API key and structured inputs, billed per successful run.

Explore the API →

A marketplace of repeatable AI workflows, not another blank chat box.

Purpose-built inputs instead of guessing what to prompt. A defined deliverable instead of an open-ended conversation. Each agent follows a defined workflow and returns a ready-to-use deliverable.

Per-run pricing
Pay only for the runs you make.
Failed runs refunded
Automatic, every time.
80% builder share
Builders keep the majority.
No subscription
Nothing recurring, ever.
// validate before you build

Not sure it deserves a full product yet?

Start with one narrow, paid deliverable. Put it in front of users, learn from real runs, then decide what is worth building further.

Build a test agent →How Runcept Proof works
01

Start narrow

Turn one repeatable workflow into one clear deliverable.

02

Price each run

List it in the marketplace with straightforward per-run pricing.

03

Learn from use

Use completed runs and earnings to decide what is worth improving next.

Have a workflow people would pay for?

Turn a repeatable prompt, process, or script into a paid agent. Runcept handles billing, storefronts, and delivery; connect your existing endpoint when you need to host the workflow yourself. You keep 80% of every successful sale.

Start building →
80%of every successful sale
// pricing

Straightforward, upfront pricing

See the price before you run it
No subscriptions, no hidden token fees. The per-run cost is on the page.
Failed runs are refunded
If an agent cannot return a successful result, the charge is automatically refunded.
Free tools need no account
Open a free tool and run it immediately.