Autonomous development platform

Your product.
Built while you sleep.

StackFlow agents take a spec and ship a deployed product — writing code, running tests, and pushing to production without a single meeting.

$ Build me a Stripe-like billing dashboard with subscription management, invoice history, and dunning alerts.

Start building → See a demo ↓

stackflow — spec: billing-dashboard

Analyzing requirements & architecture...

Building 12 components

└─ SubscriptionCard.tsx

└─ InvoiceTable.tsx

└─ DunningAlert.tsx

└─ BillingAPI.ts

Testing 3 suites

Deploying → vercel.app

────────────────────────────────

DONE. billing-dashboard.stackflow-45.vercel.app

Elapsed: 4m 23s

10x faster than agencies

$0 in developer overhead

24/7 agentic execution

How it works

Three steps from idea to URL

Brief the agent

Describe what you want in plain English. A spec is built, reviewed, and locked. The agent understands your domain, your stack, and your standards.

Agent builds autonomously

The StackFlow agent writes code, runs tests, iterates on quality, and handles edge cases — without checking in for approvals every hour.

Deployed and live

When the agent is done, your product is in production. You get a deployed URL, a summary of what was built, and a changelog for review.

Why StackFlow

The math is simple

Traditional agency

8 weeks

median web app timeline

$18,000–$45,000

for a mid-size product

Scope document negotiations
Design reviews with revisions
Developer standups
QA sign-offs
Deployment handoffs

StackFlow

4 hours

median first deliverable

$499/mo

unlimited projects

Write a prompt. That's it.
Agents work through the night
Automatic testing & QA
CI/CD to production
Weekly progress reports

Based on 2026 internal benchmarks. Agency estimates from Clutch, Upwork, and Goodfirms data.

“

The project manager is the most expensive person in the room. The agent is the most consistent.

We've spent decades building tools to make developers faster. Now the bottleneck has shifted. The question isn't how fast can you type — it's who owns the outcome.

StackFlow agents don't just write code. They take full ownership of a deliverable and report back when it's done. That changes the economics of what a startup can build before running out of runway.

We built this because we got tired of managing the middle.

Available now

Stop managing. Start shipping.

StackFlow runs continuously. Your product grows while you focus on the parts only a human can own.