Bigcircle

Bigcircle (bigcircle.ai) is an AI-native implementation studio. We build AI agents, RAG over your own data, intelligent document processing and AI voice agents for products where a wrong answer costs money or customers, and take them into production. A core team leads every build, with about 100 vetted contractors for larger ones. You own the code.

We have taken AI to production in legal, cloud infrastructure, sales, and regulated document workflows. Its first generative AI build, a trademark drafting system for a law firm, has run in production since 2023.

Three ways to buy: Production hardening takes a prototype your team built through an eval set, model routing for cost and latency, a locked-down data path and a safety net. A fixed-scope build is a working AI system delivered against a fixed scope and price, with discovery, build, evals and deployment under one point of accountability. A studio-led programme is a team of three to eight engineers and QA, led by our founder as your fractional CTO, that owns delivery on your AI roadmap.

The work happens in your repositories under your IP and confidentiality terms.