Author
Helena Marsh writes AgencyOps at DevShopVault, covering packaging, pricing, and the operating contracts that keep fixed-price software work profitable.
The generic retainer templates on Google were built for lawyers, not software agencies. Here is a copy-paste retainer for AI app work, with the six clauses to add and a utilization-honest way to price the monthly fee.
A copy-paste change request template for fixed-price AI app builds, plus five AI-native clauses and a simple way to price every scope change so it stays profitable.
Split every AI build into build cost, run cost, and margin. A worked $22K example, a builder run-cost comparison, and an 8-item checklist to run before you quote.
Agencies inherit half-built prototypes and ship them to production. Here is the agency-side framework for choosing an AI app builder whose database actually survives client handoff, scored across six platforms with worked numbers from a June 2026 retainer.
Four serious productization patterns for AI agencies in 2026 (audit sprint, subscription retainer, fixed-price build, white-label platform) scored on margin, risk, discovery, scalability and agent leverage. With a worked agency scenario for each.
The 2026 fixed-price SoW for AI app builds: five clauses generic templates miss, a decision matrix tied to agent-leverage, and a worked SoW excerpt for a $14,000 build.
Most best-of lists score AI app builders on demo flash. The criteria that move agency margin are different: white-label depth, code ownership, programmatic provisioning, and how billing flows. A seven-criteria scorecard with the 2026 agency-resale math.
Where AI actually moves agency margin — and where it just adds noise. A framework for applying leverage to delivery, sales and operations, with the realistic efficiency gains and margin math behind each.
Six repeatable models for turning bespoke AI work into productized offers — fixed-scope sprints, subscriptions, audits, white-label platforms and more — with price points and margin profiles for each.
A pricing ladder for AI builds — hourly, fixed-scope, value-based and outcome-based — with the dollar ranges, margin math and risk controls to move up it without torching trust.
