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Business5 min read

Milestone Billing vs. Hourly: Why We Never Bill by the Hour

April 14, 20255 min read

Hourly billing is the original misaligned incentive in software services. When you pay by the hour, you are rewarding time spent, not outcomes delivered. The longer the project drags, the more the agency earns. We built AlgoCrew on a different model because we wanted our incentives to point in the same direction as our clients' incentives, every single week.

The hourly trap

Imagine hiring a plumber who charges by the hour. Would they rush to fix your pipe, or take their time? Hourly billing makes slowness profitable and penalises efficiency. It also creates a corrosive dynamic where the client ends up watching the clock and auditing timesheets instead of focusing on the product they are trying to launch.

In software the distortion is even sharper. A senior engineer who solves a problem in two hours earns half as much as a junior who fumbles through it in four. The pricing model literally rewards the slower, lower-quality path. That is backwards, and it is one more reason we staff projects with senior engineers only: under hourly billing, their speed would be a financial liability instead of the entire point.

How milestone billing works

Every engagement is broken into two to four milestones, each tied to a concrete, verifiable deliverable. You pay when we ship the milestone, not before. If we miss a milestone, you do not pay until we deliver it. The structure is simple, but the effect on behaviour is profound: we are now financially motivated to ship fast and ship well, because shipping is how we get paid and move to the next milestone.

What a milestone actually looks like

  • Milestone 1: authentication, database schema, and core API endpoints, deployed to a staging environment you can click through.
  • Milestone 2: the core user flows complete, tested, and deployed to staging with QA sign-off.
  • Milestone 3: production deployment, monitoring and alerting in place, and handover documentation.

Each milestone is something you can see, test, and judge. There is no abstract pile of hours to interpret, just working software at the end of every stage. You can review our full pricing and engagement models to see how these milestones map to fixed-scope sprints and rolling studio work.

Why this protects you

Milestone billing transfers the risk of slowness from you to us. Under hourly billing, an underestimate is your problem: the meter just keeps running. Under milestone billing, an underestimate is our problem, because the price of the deliverable was agreed up front. That single shift changes how carefully we scope, how honestly we estimate, and how hard we push to avoid the kind of gold-plating that inflates hours without adding value.

It starts with honest scoping

Fixed milestones only work if the scope is defined well, which is why we put real effort into scoping before a contract is signed. A vague brief produces vague milestones and disappointed everyone. A sharp brief produces deliverables both sides can measure. If you are at the start of that process, our guide on how to scope an MVP that actually ships walks through the exact exercise we run with new clients.

The 30-day exit clause

For ongoing studio engagements we add a 30-day rolling exit. Either party can end the relationship with thirty days of notice, with no lock-in and no penalties. People sometimes ask why we would give clients an easy way to leave. The answer is that it keeps us accountable every month. We have to earn the next milestone and the next month of work through results, not through a contract that traps you. In practice, clients rarely use the exit, precisely because they never feel they need to.

What about change requests?

The honest objection to milestone billing is change: real products evolve mid-build. We handle this by treating a change that alters a milestone's scope as its own small, priced deliverable rather than pretending it is free or letting it silently expand the original estimate. You see the cost before you approve it, so there are no surprise invoices and no padding. When we built the vendor transaction system behind a fintech billing platform, requirements shifted as the finance team learned what they actually needed, and the milestone structure absorbed those changes cleanly because each one was scoped and agreed on its own terms.

The bottom line

Hourly billing optimises for hours. Milestone billing optimises for shipped product. We know which one we would want if we were the client, so it is the only model we offer. If you would rather pay for outcomes than for time, tell us what you are building and we will scope it into milestones you can hold us to.

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