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Custom AI software, built in weeks.

We design and ship AI-powered apps for your team and your customers. Senior-level quality, for a fraction of what agencies charge.

Start a project See how it works

An example build: a support copilot, from brief to launch. Explore the timeline.

  1. Day 1, The brief: The head of support asks whether AI can draft replies from the help center and order data.
  2. Week 1, Prototype: A clickable layout of the inbox, the conversation and the copilot panel.
  3. Week 3, Working app: Real tickets and order data load. A customer, Maya, reports being charged twice for one order.
  4. Week 4, AI added: The copilot finds both charges, checks the refund policy, and drafts a reply that refunds the duplicate.
  5. Week 6, Launched: The refund goes through, the reply is sent, and the ticket is marked resolved.

Why teams hire BLD

  • Weeks, not months.

    A clickable prototype in week one, then a new release every week until launch.

  • Built to last.

    Senior engineers only. Tested, secure and documented, and you own every line of code.

  • A fraction of the price.

    No account managers and no layers of juniors. You pay for the people building your app.

AI that does real work.

We build custom applications around your data and your workflow, not chatbots bolted onto a website.

For your team

Internal tools that take the busywork off people’s plates.

  • Copilots Draft replies, reports and proposals from your own documents.
  • Document automation Read invoices, contracts and forms, and file the data where it belongs.
  • Smart dashboards Ask questions about your numbers in plain English.

For your customers

Products and features that make you easier to buy from.

  • Support assistants Answer questions and resolve tickets any time of day.
  • AI-powered apps Customer portals and mobile apps with AI built into the core.
  • Search that understands Find the right product or answer even when the words don’t match.

From first call to launch in about six weeks.

  1. Day 1

    Talk it through

    Tell us the problem. We’ll tell you plainly whether AI is the right fix, and what it will cost.

  2. Week 1

    Click a prototype

    A working prototype you can try with your own team, before you commit to the full build.

  3. Weeks 2–5

    Watch it grow

    A new release every week that you can test. You always know exactly where things stand.

  4. Week 6

    Launch

    We ship it, show your team the ropes, and stay on to support and improve it.

Six weeks, side by side Illustrative

In the six weeks BLD takes from idea to launch, a typical agency project is usually still in discovery and design, with build, testing and launch still ahead.

Bigger projects take longer. You’ll know the timeline and the price before we start.

You pay for builders, not layers.

A traditional agency bill funds a whole org chart. At BLD, a small senior team uses AI tooling to do the work of a department, so almost all of your budget goes into the product.

Get a fixed-price quote
Typical agency BLD Illustrative: what each bill pays for

Tell us what you want to build.

  • A reply from an engineer within one business day
  • A fixed price and timeline before any work starts
  • Happy to sign your NDA first

Rough budget

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