Make every release reversible.
BOMBALYX LTD is a UK-registered software development company. We build and operate Bombalyx, a software platform that helps engineering teams release new software safely — turning features on gradually, for chosen groups of users, and switching them off instantly if something goes wrong.
The silk moth — Bombyx mori — spins a single thread thousands of metres long, one careful pass at a time. We took the name because that's how the best teams ship: continuously, deliberately, and always able to unwind a stitch that doesn't hold.
Bombalyx started with a frustration shared on every on-call rotation — deploys and releases were welded together, so the only way to undo a bad change was a frantic rollback. We separated the two. Ship whenever you like; decide who sees it, and when, on your own terms.
<1ms
flag evaluation at the edge
8+
official SDKs and integrations
1-click
global kill switch on any release
100%
of changes captured in the audit log
Principles we weave into the product.
Control over speed
Velocity only matters if you can stop. We optimise for the moment something goes wrong, not just the happy path.
Evidence, not vibes
Guardrails read real metrics. A release advances because the data says so — and the trail proves it later.
Boringly reliable
We're in your critical path. We'd rather be the least surprising tool you run than the flashiest.
BOMBALYX LTD
BOMBALYX LTD develops and operates Bombalyx, a software platform that helps companies release new software safely. The platform lets engineering teams turn features on gradually, target chosen groups of users, and switch a change off instantly if a problem appears — separating the act of deploying code from the act of releasing it to users.
- Registered company name
- BOMBALYX LTD
- Company registration number
- 17290799
- Company type
- Private company limited by shares
- Nature of business (SIC)
- 62012 — Business and domestic software development
- Date of incorporation
- 20 June 2026
- Country of registration
- England and Wales
- Registered office address
- 167–169 Great Portland Street, 5th Floor, London W1W 5PF, United Kingdom
- Business model
- Business-to-business (B2B) software. Pricing is quote-based: each customer receives a tailored quote and pays a single one-time fee by card or bank transfer in GBP. There are no subscriptions and no recurring charges.