RAG Systems

RAG development services — AI that actually knows your business

We build retrieval-augmented generation systems that answer from your own documents and data — grounded, cited and trustworthy, instead of hallucinating from the open internet.

AI on your data

Generic AI doesn't know your data

Off-the-shelf chatbots are impressive until you need answers about your contracts, your docs, your product.

Hallucinations you can't ship

An assistant that confidently makes things up is a liability, not a feature.

Knowledge trapped everywhere

Your answers are locked in PDFs, wikis, tickets and databases nobody can search.

What it costs

Fixed scope and fixed price, with the evaluation suite included rather than sold as an extra.

Retrieval quality is the deliverable, not a demo. We agree what 'good' means before we start.

Every engagement is quoted individually. You get a written scope, a timeline and a fixed number — usually within a day of the call, and always before any work starts.

Every engagement: you own the code and the accounts from the first commit, and we tell you on the call if RAG Systems is not what you need.

What's included

RAG Systems, end to end

Data ingestion & chunking

We connect your sources — docs, databases, tickets — and prepare them for retrieval.

Vector search

Semantic search (pgvector and friends) so the model retrieves exactly the right context.

Grounded, cited answers

Every response backed by its sources, so users — and you — can trust it.

Guardrails & evaluation

Automated evals and guardrails that keep answers accurate and on-topic.

Chat, search or API

Delivered as a chatbot, a search box, or an API baked into your product.

The right models

Built on modern models from OpenAI and Anthropic, chosen for accuracy and cost.

Stack

Built on

PythonpgvectorPostgreSQLOpenAIAnthropic
FAQ

Common questions

ChatGPT answers from the public internet. A RAG system answers from your data — with citations — so it's accurate about your business and safe to ship.

Ready to start?

Book a 30-minute call — you'll walk away with a scope, a timeline and a fixed price.

Book a call