For founders who need to test a narrowly defined product idea with something people can use. Includes scope definition, one core workflow, interface design, a working web prototype, up to one agreed integration, and a handoff walkthrough. Acceptance criteria and technical constraints agreed before kickoff. Three to four weeks after kickoff and receipt of inputs. Hosting, paid APIs and third-party subscriptions billed separately by agreement. Production hardening, extensive permissions, regulated workflows and ongoing support require separate scope. Send the core use case and what a successful demonstration must do.