Short answer
Offshore development typically costs 50–70% less than an equivalent in-house hire in the UK or US and can start faster, but carries higher communication and quality risk. In-house suits continuous, business-critical work needing deep domain knowledge. Most businesses do best with a hybrid: in-house ownership of the product, offshore capacity for delivery.
The comparison people usually get wrong
The mistake is comparing an offshore day rate with an in-house salary. An in-house developer costs far more than their salary once you add employer taxes, pension, recruitment fees, equipment, software licences, holiday and sick cover, and management time. In the UK, a realistic total is 1.3 to 1.5 times salary. In the US with healthcare, often more.
The other half of the mistake is ignoring what you get for that premium. An in-house developer accumulates domain knowledge, sits in the meeting where the decision is made, and can be redirected in a corridor conversation. That is worth real money on work that is continuous and business-critical.
Where offshore genuinely wins
Offshore is strongest on well-defined work with a clear specification — a system to build, a backlog to clear, a site to deliver, a migration to complete. It is strongest again where the need is temporary or fluctuating, because you can scale down without redundancy cost or the awkwardness of laying someone off.
It also wins on speed of start. Recruiting a developer in the UK or US takes two to four months from decision to first day. An offshore team can usually start within one to two weeks.
Where offshore genuinely fails
It fails when the requirements are vague and the client expects the supplier to fill the gaps by intuition. Distance removes the informal correction that happens naturally in an office, so ambiguity that would be resolved in a five-second conversation instead becomes two weeks of the wrong thing being built.
It fails when nobody on the client side owns the relationship. Offshore teams need someone to answer questions, approve decisions and review work. If that person does not exist, or is too busy, quality drifts and both sides end up disappointed.
It fails on work requiring deep, constantly changing domain knowledge — the kind held in people's heads rather than in documents. And it fails where regulation genuinely prohibits the data leaving a jurisdiction, which is a hard constraint rather than a preference.
The hybrid model most businesses land on
The arrangement that works most often is not either extreme. Keep ownership in-house — someone who understands the business, holds the roadmap and makes decisions — and use an offshore team for delivery capacity underneath them.
That gives you the domain knowledge and accountability of in-house with the cost and flexibility of offshore. It also means the offshore team always has someone to ask, which removes the single biggest cause of offshore failure.
How to reduce the downside if you go offshore
Start with a small paid pilot. A contained piece of real work tells you more about communication, quality and honesty than any number of reference calls. Insist on written scope and written updates, because distance makes verbal agreement unreliable. Agree a fixed weekly rhythm so problems surface on a schedule rather than when someone remembers.
Make sure you own the code and the accounts from day one. And judge the supplier on whether they tell you bad news early — a supplier who says "this will take longer than we thought" in week two is worth more than one who says nothing until the deadline.
Key points
- Compare total employment cost, not salary against day rate — in-house is typically 1.3–1.5× salary.
- Offshore wins on defined scope, temporary capacity and speed of start.
- Offshore fails on vague requirements, absent client ownership and deep tacit domain knowledge.
- The hybrid model — in-house ownership, offshore delivery — avoids most of the downside.
- Always start with a small paid pilot before committing to volume.
Frequently asked
How much cheaper is offshore development really?
Typically 50–70% less than the equivalent in-house cost in the UK or US once employer taxes, recruitment, equipment and cover are included. The saving is real but smaller than a raw day-rate comparison suggests.
What is the biggest risk with offshore development?
Ambiguity. Distance removes the informal correction that happens in an office, so unclear requirements turn into wasted weeks. Written scope and a fixed review rhythm are the mitigation.
Should we offshore our core product development?
Rarely all of it. Keep product ownership and domain knowledge in-house and use offshore for delivery capacity underneath it.
Written by the Softech Team team. Last reviewed September 2026. This guide is general information, not advice for your specific circumstances.