We build complete B2B AI products - frontend, backend, AI layer, billing, auth, observability. One team from architecture to production. Fixed fee. You own everything.
PPIC, inventory, CRM, accounting - one login, one RAG assistant.
Layered SEO intelligence platform - Ahrefs-alternative with Wayback-style history.
Modulus builds complete AI-powered products for B2B companies: the model layer, the retrieval and evaluation pipeline, the application around it, authentication, billing, admin tooling and deployment. The deliverable is a system running in production in your own environment, with documentation, monitoring and cost controls, plus 30 days of post-launch support. Scope, timeline and a fixed fee are agreed in writing before the build starts, and you own the entire codebase. Modulus works with teams in the United States, United Kingdom, Singapore, Hong Kong, Australia, Indonesia, Germany and France.
Architecture, the model and retrieval layer, evaluation harness, the application and admin interface, authentication, billing where relevant, deployment, monitoring and documentation — delivered as a running production system rather than a prototype.
Both, chosen per workload. Frontier APIs where answer quality and delivery speed dominate; open models where cost per call, latency, data residency or control dominate. The trade-off is written into the proposal rather than assumed.
Fixed fee against a written scope, agreed before any build work begins. No hourly billing and no open-ended discovery phase. If the scope changes materially, the change is priced and agreed before it is built.
Every build includes 30 days of post-launch support, full documentation and a handover session. Ongoing iteration and roadmap work are available as a retained engagement, but nothing obliges you to take one.
Dam, founder and lead engineer. Modulus is deliberately small, which is why scoping is fast and why the studio takes a limited number of engagements at a time. You work directly with the person writing the code.
Free discovery call. Fixed-price proposal. You own every line of code.
Tell us what you're building. Fixed-price proposal within 48 hours.