AI products

AI development outsourcing: what to buy, and what it costs

Three ways to get AI built by someone else, priced in our published bands — and the running cost, which is the number most quotes leave out.

Short answer. Outsource a defined result; extend your team for an open-ended one. A fixed-price LLM feature in a product that already exists runs $15,000–$30,000 over 2–4 weeks; a full AI product $40,000–$120,000 over 8–12 weeks; an AI engineer embedded in your team $4,000–$7,000 a month, three-month minimum. The question that picks between them is not cost. It is who is going to prioritise the work week to week.

Three ways to outsource AI development

“Outsourcing” covers three different purchases, and most disappointment comes from buying one while expecting another.

Managed deliveryTeam extensionHiring in-house
You buyAn outcome, at a fixed scopeCapacity, on your backlogA person, permanently
Our price$15,000–$30,000 for a feature; $40,000–$120,000 for a product$4,000–$7,000 per engineer per monthA salary; recruiting into your team is a separate service of ours
Time to startWritten scope within 48 hours of the discovery call1–2 weeks from signingMonths, realistically
Who directs the workWe do, against the agreed scopeYou doYou do
Right whenThe result can be written downYou have a product owner and the gap is AI capacityAI is a permanent part of the product
Wrong whenThe scope is still movingNobody on your side can prioritiseYou need something shipping this quarter

Outstaffing and staff augmentation are the same thing as team extension, under the names different markets use for it — every role we staff that way. The engineers work in your repo, your standups and your review process, and you hold 100% of the IP from the first commit.

What an outsourced AI system costs to run

A build quote is one number. The monthly bill once it is live is another, and it is the one that decides whether the feature survives its first budget review. Ask for it before you sign, and ask how it was measured.

One production system, measured. The multilingual logistics platform behind our AI case study runs at about $0.011 per answer across roughly 40,000 queries a month — about $0.002 of retrieval and $0.009 of generation. Answers take 1.9 seconds on average and 4.2 at p95, measured to the last token. The split is the transferable part: what retrieval really costs arrives as extra input tokens in the generation line, so context length is the cost lever, not the vector database.

The five risks, and how to price them in

  1. No evaluation set. Without scored test cases nobody can say whether the system works, only whether it demos. On that platform 99.2% extraction accuracy is a measurement because a harness was built to take it — and the harness is the line item most often cut to hit a price.
  2. Data nobody audited. Clean, permissioned data means a retrieval pipeline in weeks; scanned documents in four languages with no metadata means the data work is the project. A quote given before anyone has seen a random sample of your documents is a guess.
  3. Lock-in. Put the model provider behind one interface so changing it is days of work, and get the code, the prompts and the evaluation set assigned to you in the contract — not licensed.
  4. Data that cannot leave your boundary. That is a design constraint, not a clause: it means a self-hosted pipeline, and it changes the architecture and the price. Say it on the first call.
  5. No baseline. Measure the process you are replacing before you replace it. We did not on that platform, so we publish 99.2% as what the system scores, not as an improvement on anything. It costs an afternoon beforehand and cannot be bought back afterwards.

Six questions to ask any AI outsourcing vendor

  1. What does one answer cost to run on a system you shipped, and how was it measured?
  2. Is your latency figure to the first token or the last?
  3. Who writes the evaluation set, and when in the project does it exist?
  4. Who owns the code, the prompts and the evaluation data on the day they are written?
  5. What changes if our data cannot leave our infrastructure?
  6. What did you measure before the system you are showing us replaced anything?

A vendor that answers the first two with a number and its conditions has built and run something. One that answers with a range of model prices has not yet.

When outsourcing AI is the wrong call

If none of those apply, the choice comes down to the table above. We sell all three: managed AI development, including AI integration into an existing product, and AI engineers on your team.

Common questions

Four that come up once outsourcing stops being abstract.

In our published bands: $15,000–$30,000 over 2–4 weeks for an LLM feature added to a product that already exists, and $40,000–$120,000 over 8–12 weeks for a full AI product, both at a fixed price agreed after a discovery call. Engineers embedded in your team cost $4,000–$7,000 per engineer per month. Running cost is separate: about $0.011 per answer on the system we measured. Every band we publish.
Who directs the work. With outsourcing — managed delivery — the vendor owns the outcome against an agreed scope and price. With staff augmentation, also called outstaffing or team extension, you own the backlog and the priorities and the vendor supplies engineers who work inside your process. The first suits a result you can write down; the second suits work that keeps changing with your product.
Two to four weeks for an LLM feature in a product that already exists, eight to twelve for a full AI product. The platform behind our AI figures went to production in 10 weeks. What stretches a schedule is rarely the model; it is the number of systems the answer has to reach and how ready the data is.
It should be you, from the first commit, in the contract — code, prompts and the evaluation data alike, with no licence-back. That is how we work. If a vendor licenses the prompts or the evaluation set back to you, you cannot change providers without starting the quality work again.

Not sure which of the three you need?

Tell us what the AI should do and who on your side would own it. Thirty minutes is usually enough to tell a project from a team, and the answer changes the budget.

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