"It costs how much?" is the most common sentence we hear from UK founders comparing development quotes. The same SaaS MVP might quote at £30K from a freelancer, £55K from an Indian agency, £140K from a Manchester agency, or £280K from a London agency. Why such a spread? Which one makes sense?
Below: real 2026 GBP numbers, real total-cost-of-ownership math, and which path makes sense for which kind of project.
The four paths
- London agency: 10–500 person shop in Shoreditch/Kings Cross/Soho. Process-heavy, designer + PM + senior dev structure.
- UK regional agency: Manchester, Bristol, Edinburgh. 30–50% cheaper than London for comparable quality.
- UK contractor: Solo via Toptal, Talent.io, Hired, LinkedIn.
- Offshore Indian agency (top-tier): 20–500 person, UK-focused. Senior leads, time-zone-adapted.
- Offshore freelancer: India/Philippines/Eastern Europe via Upwork. Cheapest, highest risk.
Hourly rates (2026 GBP)
- London agency: £100–£200/hour blended. Top shops: £180+.
- UK regional agency: £80–£140/hour.
- UK contractor (Toptal/Talent.io): £70–£120/hour senior.
- UK contractor (Upwork): £30–£90/hour — wide variance.
- Top-tier offshore Indian agency: £18–£35/hour blended.
- Offshore freelancer: £10–£30/hour — variance massive.
Project costs: typical SaaS MVP
SaaS MVP with auth, dashboard, billing (Stripe), one core feature, mobile-responsive, deployed to AWS. ~350–450 hours.
- London agency: £60,000–£100,000 (premium £150K+)
- UK regional agency: £40,000–£70,000
- UK senior contractor: £25,000–£45,000
- Top offshore Indian agency: £8,000–£18,000
- Offshore freelancer: £4,000–£12,000 (expect 30–50% rework)
"London agency wanted £140K. Indian agency delivered same scope for £18K. We shipped 2 weeks faster. Saved enough to hire our first salesperson." — Founder, B2B SaaS, London
The hidden costs nobody mentions
London agencies: Discovery phase billed £5K–£15K. Change orders at 1.5–2x rate. Mandatory £3K–£10K/month post-launch retainers. 4–8 week onboarding you pay for.
UK contractors: Solo bandwidth limits. Ghosting risk. IR35 complications (off-payroll working rules add legal complexity).
Offshore agencies: 30 min/day async review. Cultural translation occasionally needs 1–2 iterations. FX risk if USD-billed.
Offshore freelancers: You become the PM (10–15 hrs/week of your time). 30–50% rework rate. Highest ghosting risk.
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Choose a London agency when: Corporate buyer with UK-only procurement, £200K+ budget, FCA-regulated work needing UK developers.
Choose UK regional when: Want UK-based team but 30–50% cheaper than London — Manchester for SaaS/AI, Cambridge for deeptech, Bristol for hardware.
Choose UK contractor when: One well-defined task one expert can finish in 4–8 weeks, or specialized skill (Rust, Solidity, ML).
Choose offshore Indian agency when: Tight budget but professional quality, multi-discipline coverage needed, can commit 30 min/day async review, well-scoped project (MVP, website, app, branding).
The hybrid path most UK founders use
The smartest UK founders don't pick one. They hybrid: UK strategy + brand (high-value local work) + offshore build + UK specialists for compliance. Typical Series A: £15K UK branding + £35K offshore SaaS build + £3K/month offshore retainer = £75K + ongoing vs £250K all-UK.
The decision framework
- Is your buyer UK-only required? Yes → UK agency. No → next.
- Is your budget under £30K? Yes → offshore. No → next.
- Can you commit 30 min/day async review? Yes → offshore saves 60–75%. No → UK regional agency.
The bottom line
The gap between London and offshore isn't a quality gap — it's a structural cost-of-living gap. Top Indian agencies deliver comparable quality at 20–30% of London prices. The right question isn't "which is cheaper" but "which fits how my company operates." For most early-stage UK startups: offshore for the build, UK for what needs local presence.
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