475Cumulus

Service

RAG integration for existing products

Retrieval pipelines over your databases, docs, and APIs — scoped per tenant, deployed in your repo, and designed to fail gracefully when context is missing.

Who this is for

B2B SaaS teams with a large or changing knowledge corpus — support docs, internal wikis, product records, or customer data — where users need synthesized answers, not keyword search alone.

Problems we solve

Common failure modes when copilot, retrieval, or middleware features are bolted on without an integration plan.

  • Demo RAG wired to a public docs folder with no tenant isolation or ACL-aware retrieval
  • Embedding and chunking chosen for the POC, not for your data shape, update frequency, or query patterns
  • Vector store bolted on beside your app instead of behind the same auth and API boundaries as the rest of the product

Typical deliverables

  • Retrieval architecture — chunking, embedding model selection, and index strategy matched to your data and refresh cadence
  • Server-side retrieval layer with RBAC — users only embed and retrieve documents they are permitted to see
  • Grounded generation path through your LLM middleware — citations, fallbacks when retrieval confidence is low, and observability on hit rate
  • Rollout plan behind feature flags — internal users first, then tenant canaries, with eval baselines before GA

How we deliver

Your eng team stays on the roadmap. We handle the AI integration layer — scoped sprints, PRs to your repo, and handoff docs so your team can operate what we ship.

We start with a technical audit of your data sources, auth model, and the specific user workflows that need retrieval — not a generic vector database install. A working prototype validates retrieval quality against real queries before full build commitment. Code lands in your repository with runbooks so your team can operate chunking, re-indexing, and prompt changes after handoff.

  1. Step 1

    Technical audit

    Map your architecture, API boundaries, data flows, and auth model. Identify the lowest-risk, highest-value integration point.

  2. Step 2

    Architecture & prototype

    API contracts, middleware design, and a working proof against your real stack — validated before full build commitment.

  3. Step 3

    Build & deploy

    Production code in your repo. Staging, load testing, and canary rollout behind feature flags — with runbooks for your team.

  4. Step 4

    Operate & expand

    Monitor latency, cost, and output quality. Iterate on evals and prompts, then extend to the next workflow boundary.

Common questions

Do we need to migrate to a new platform to add RAG?
No. We integrate retrieval behind your existing APIs and deploy through your current CI/CD. Your databases, identity provider, and frontend stay in place — we add the retrieval and generation layer as a service boundary inside your stack.
When is RAG the wrong approach?
When the data is already in the request, the answer is a deterministic lookup, or you need live system state instead of documents. We assess that before recommending retrieval — see our guide on when not to use RAG for the decision framework.
How long does a first RAG feature typically take to ship?
An audit and architecture proposal usually takes one to two weeks. A first production retrieval feature often ships in four to eight weeks depending on data readiness, ACL complexity, and review cycles — broken into incremental milestones behind feature flags.

Scope an integration for your stack

Describe the feature you are planning — we will map architecture, effort, rollout strategy, and what production-ready means for your system.

Get an integration plan