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AI SaaS & Product Development

Whether you are building a brand new AI-native SaaS product or adding AI to one you already have, we build it as an architecture decision, with running costs modelled before you commit.

An AI assistant working inside a real product interface

Is this you?

  • You want to build a brand new SaaS product with AI at its core, not bolted on afterwards
  • You want an AI feature added to a product you already have, but do not know where it should sit
  • You have documents, records or data you want customers to be able to ask questions about
  • A working prompt in a playground is not the same as a working product, and you know it

How we solve it

Connecting the model to your own documents and data
STEP 1–2We map it, then we connect your data

Which model handles which task, where your data flows in, and what the monthly bill looks like at ten users and at ten thousand, worked out before development, not after launch.

STEP 3–4We build the product, then we watch it run

The unglamorous part, accounts, permissions, billing, an interface someone can use, built properly before the intelligence goes inside it. Then usage and cost are visible from day one, not discovered on the first invoice.

Watching usage and growth once the product is live
3–8 weeksTypical build duration
ModelledRun costs, before you commit
Claude, GPTPlus open-weight where it fits

What’s included

  • LLM features wired into your actual application, not a demo
  • Retrieval over your own documents and data, where it applies
  • Error handling, fallbacks and routing between models
  • Production prompts, tested and versioned, not playground prompts
  • Monthly running costs modelled before you commit
  • Full source code and documentation, handed over in full

Where this tends to pay off

  • Ask questions of your own PDFs, contracts and manuals
  • Support tools grounded in your existing knowledge base
  • Long-form content generation in a consistent brand voice
  • Natural-language queries over a database or spreadsheet
  • Multi-step agents that absorb repetitive knowledge work
  • Classification and extraction inside an existing workflow

Built on models and infrastructure we know deeply

Chosen per use case rather than by brand preference, and paired with the same production stack we use for everything else.

ClaudeClaude
OpenAIOpenAI
Next.jsNext.js
PostgreSQLPostgreSQL
SupabaseSupabase

Planning for being wrong

Every model is confidently wrong sometimes. Products that survive contact with users are the ones designed for it, showing sources so answers can be checked, keeping a human in the loop where the cost of an error is high.

A feature that is right ninety percent of the time is excellent or unusable depending entirely on what happens in the other ten, which is exactly what we design around before anything ships.

An AI interface answering a real question

Before you
commit.

See all services

Scope drives the number, so we agree the build before quoting. What moves it most is whether you need retrieval over your own data, how many models or tools are orchestrated, how much of the surrounding product has to be built alongside the AI, and how strict your data-handling requirements are. Our free SaaS cost calculator gives an early range, and we confirm a fixed price for the agreed scope before development starts.

Typically three to eight weeks. That covers the product the AI lives inside, accounts, data, interface, as well as the AI-specific work: model integration, retrieval pipeline, agent design, streaming and prompt work. Products orchestrating several models or tools run longer, mostly because evaluating them properly takes time.

Primarily Anthropic's Claude models and OpenAI's GPT models, chosen per use case rather than by brand preference. For cost-sensitive or privacy-sensitive workloads we integrate open-weight models. Many products end up using more than one behind a routing layer, sending cheap high-volume work to a small model and reserving a frontier model for the parts that need it.

Retrieval-augmented generation lets a model answer using your documents and data rather than only what it learned in training. You need it whenever correct answers depend on information the model has never seen, your product catalogue, your policies, a specific customer's records. If your questions can be answered from general knowledge, you do not need one, and adding it would only add cost and latency.

A chatbot takes input and returns text. An agent takes actions, calling APIs, retrieving data, chaining several steps and deciding what to do next. Agents are more capable and considerably harder to make reliable, which is why we scope their boundaries tightly. An agent that can do anything is an agent nobody can predict.

No user data goes to a model provider unless that is an explicit, deliberate part of your design. We advise on data residency, on what each provider's terms allow them to do with your inputs, and on anonymisation where it applies. Where requirements are strict enough, self-hosted open-weight models are a workable alternative and we will say so rather than sell you something heavier.

It varies enormously with usage, which is why we model expected token consumption before building rather than after. A low-traffic internal tool can run on a very small monthly spend, a high-volume customer-facing pipeline is a different order of magnitude. The important part is knowing which one you are building before you commit to it.

Yes. We review the existing codebase first and then advise honestly on the approach, sometimes integrating directly is right, and sometimes a separate service alongside your application is cleaner than threading model calls through a codebase that was never shaped for them.

Yes, and it is a large part of what we do. Building AI in from day one is different from adding it later, the data model, the permissions and the cost structure all get designed around the model from the start, instead of retrofitted around a product that was never shaped for it. This is the same first-release process as our SaaS and MVP development, with the AI architecture decided alongside everything else rather than bolted on afterwards.

5.0
Fiverr
Upwork

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