Agencies lose margin in two places: rebuilding the same authentication, tenancy, and billing for every engagement, and absorbing the endless small change requests that are too minor to invoice and too frequent to ignore. BuildWithHQ removes both.
The economics of custom development have a structural problem. Every new client starts near zero, the reusable parts are the least interesting parts, and the work that made the last project succeed is trapped inside a codebase you cannot ethically ship to someone else.
Then delivery ends and the maintenance tail begins: move this field, add that column, change the wording on that panel. Individually trivial. Collectively, the reason agency margins erode after launch.
Package the vertical once as a blueprint. Install it per client. Let each client fork their own pages for the small changes. Bill monthly instead of hourly, and keep the recurring revenue rather than chasing the next project.
Package a solved vertical as a blueprint and install it for every subsequent client, with version history and the ability to improve it centrally.
Clients make their own layout changes without a code branch and without a ticket, which is where most of the maintenance tail disappears.
A flat platform fee for you, whatever you choose to charge them, collected and paid out through Stripe Connect.
Bespoke work you do for one client is tracked as a sellable, entitled item with a start and an end, rather than becoming free forever.
The client sees their brand on their domain. Nothing on the screen says who built the platform underneath.
Improvements you make centrally reach every client who chooses to adopt them, instead of being reimplemented per project.
Anything you package can also go on the marketplace, turning delivery work into product revenue.
Specialist work runs as an extension in its own container, so hiring for one project does not widen the security boundary on all of them.
Yes. Each tenant can run on their own hostname with their own branding, from one application you maintain.
Forks are separate documents with their own history. One client's changes never touch another client's version of a page.
Yes. Publish it on the marketplace with versions, offers, and pricing, and the platform handles checkout, entitlements, and payouts.
Create an account, explore the full builder console, and launch your first application on a custom domain. Nothing is charged while your application is still in development.
No credit card required. The console preview, the documentation, and the architecture reference are all readable before you sign up.
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