We help founders and SaaS teams turn AI ideas and demos into production-ready systems in 30–60 days.
1–2 weeks · 2,000–4,000 USD
A deep dive into your architecture, AI models, and infrastructure. We'll identify bottlenecks and provide a concrete plan to get you to production.
30–60 days · 10,000–30,000 USD
Our signature engagement. A fixed-scope, outcome-focused build that takes your idea from architecture to live deployment.
The market is flooded with developers who can build a demo. Almost none of them can build a system.
GPT wrappers that look impressive in a Loom and collapse under real traffic
Freelancers who disappear after delivery, leaving you with undocumented spaghetti
Agencies that bill hours without caring about outcomes or uptime
Prototypes that break the moment the first 100 real users show up
Vancroft builds the full stack — AI models, cloud infra, backend, deployment, monitoring — so your system works on day one and scales as you grow. We own the outcome, not just the ticket.
Every engagement draws from all six. There's no handoff — it's one team, one outcome.
Production-grade integrations with OpenAI, Anthropic, and open-source models. Agents, tool-use, structured outputs. Not wrappers — systems.
Vector search, document ingestion, hybrid retrieval. Build AI that actually knows your business — not just a hallucinating chatbot.
AWS and GCP architecture designed to handle 10x your current load. Microservices, containers, IaC — built for scale from day one.
Backend APIs, real-time services, and production frontends. We build the product your users see, not just the AI layer underneath it.
Autonomous pipelines, multi-step agents, and process automation that eliminates the manual work draining your team's time.
LLM eval pipelines, latency tracking, cost monitoring, and incident response. You'll know your system is healthy before users don't.
These are real projects built and shipped by Vancroft. View full Case Studies on vancroft.co
AI-powered platform that auto-generates full courses — lessons, visuals, audio, and structure — from a single prompt.
Advanced RAG-powered AI with XML document processing, WhatsApp integration, and real-time intelligent responses.
The difference between an agency that bills time and a team that owns outcomes.
| What matters | Freelancers & Agencies | Vancroft |
|---|---|---|
| What they deliver | Features and closed tickets | ✓Complete production systems |
| Scalability | ✕Built for demo, not load | ✓Cloud-native from day one |
| After delivery | ✕Disappears or renegotiates | ✓Monitoring + runbooks included |
| AI depth | ✕GPT wrapper at best | ✓LLMs, RAG, agents, fine-tuning |
| Strategic input | ✕Executes your spec only | ✓Co-builds architecture & roadmap |
| Predictability | ✕Scope creep, timeline drift | ✓Fixed-scope sprints, clear outcomes |
We build production-ready systems, not just demos. A sprint model designed to eliminate uncertainty and ship fast.
We map your system in a working session — AI requirements, data flows, infra constraints. Output: a concrete architecture plan.
Fixed scope agreement, dedicated team assigned. We design the system for scale, reliability, and real-world usage.
Async standups, weekly demos. You see the production-grade system take shape in real-time — not a black box reveal.
Production deployment, monitoring live, docs written. We hand over a system that survives real users and real load.
Most teams spend 6 months on prototypes that never ship. We'll map out your entire system architecture in 20 minutes — no obligation, no pitch deck.