Answers
How much does system testing cost?
In short
Independent system testing typically costs £40k-£250k for a defined release, depending on scope, regulatory burden and the maturity of the underlying systems. Managed-service engagements are quoted monthly.
Short answer
Independent system testing typically costs £40k-£250k for a defined release, depending on scope, regulatory burden and the maturity of the underlying systems. Managed-service engagements are quoted monthly.
What this actually means in practice
Costs are driven by: number of integration points, regulatory scope (FCA, PRA, DORA), evidence requirements (second line, internal audit, external audit) and the state of test data, environments and existing automation. Most cost overruns come from underestimating environment instability.
The most common pitfall
Comparing day rates between suppliers instead of comparing outcomes and evidence quality.
What to do next
Get a fixed-scope assessment quote that includes environment and test-data realism.
Frequently asked questions
Does Forth Systems help with this?
Yes — Forth Systems works with banks, payment institutions, insurers and infrastructure operators on exactly this kind of work. Engagements start with a fixed-scope assessment so you see the shape before committing.
How experienced is the team?
Engagements are staffed by named, UK-based senior engineers — not a rotating offshore pool. References from the second line of comparable clients are available on request.
Where are you based?
Edinburgh-based, delivering UK-wide with onsite presence in London and across Scotland as required.
How fast can we start?
Most engagements start within 2-4 weeks of a signed SoW, faster where an existing supplier framework is in place.