Software Development Company for London Businesses

It depends on scope, integrations and how much already exists. A discovery sprint to define the first release starts from £2,000, and the build that follows is priced as a fixed sum, billed at milestones. Ongoing capacity is priced monthly — named developers from £2,900 each, a managed team from £9,500 — which is worth comparing, like for like, with the same capacity from London contractors.

Our engineers are in the UK and India, and all of them work UK business hours. Delivery is remote: video calls, a shared channel, a written update every week and a demo every fortnight, with workshops such as a discovery kick-off or a launch review run on video.

Krapton IT Consultancy, a London-based UK company — Techsleight Labs is its trading name. Its registered office is at 128 City Road, London EC1V 2NX. Estimates and invoices are in pounds, and an NDA can be in place before discovery starts.

No. The team works UK business hours, so there is no overnight lag built into every question. Emails get a reply within one working day, and during a project the shared Slack or Teams channel with your engineers is there for the quicker back-and-forth.

Yes. We can own a workstream end to end or add named developers to your sprints, working in your repositories, tools and ceremonies. We agree code review standards and who approves releases at the start, so nothing reaches production without your team seeing it.

It is a common starting point. We begin with a short review of the code, hosting and access — who holds the passwords matters as much as the code — then give you a plain-English view of what to keep, fix or replace before any new features are built.

Most projects start within 5–7 working days of sign-off. If a date matters — a funding milestone, a trading peak, a contract start — tell us on the first call and we will plan discovery backwards from it.

You do. Source code, designs, documentation and the cloud and domain accounts are registered to your organisation from day one, so you can bring development in-house or change supplier without asking anyone’s permission.

We can. Public sector bodies have specific accessibility duties, so the work is built and checked against WCAG 2.2 AA and we help draft the accessibility statement. Where a project uses open data — from the London Datastore, for example — we check the licence and update schedule before building on it.

Often, yes — if a mature product fits the way you work, buy it, and we will say so. Building makes sense when the workflow is what sets your business apart, when off-the-shelf tools force expensive workarounds, or when per-user fees for a growing team outstrip the cost of owning the software.