PhiBit
SaaS · Software · Mobile · Security

We turn your ideas into secure, scalable products

A UK-registered software studio building websites, mobile apps, and bespoke software — and running professional security audits that uncover vulnerabilities before attackers do. Modern engineering practices, clear timelines, and post-launch support for what we deliver.

security-consolePreview
Security Score
94/ 100
Response (p95)
68ms
Active Scans
12+3
4 critical · 8 medium
Recent FindingsLast 24h
  • OWASP A01 — Broken Access Control
    0 issues · scanned 2m ago
  • OWASP A07 — Identification & Auth Failures
    2 medium · token rotation recommended
  • OWASP A05 — Security Misconfiguration
    0 issues · CSP enforced
  • Dependency vulnerability (example)
    Critical · auto-PR opened
  • Building secure web, mobile & SaaS products
  • UK-registered company (PHIBIT LTD)
  • Next.js · Flutter · NestJS
  • Security-first engineering
What we do

End-to-end engineering for your project

From idea on a napkin to a product your customers love — we own the design, code, testing, launch, and maintenance.

Web Development

Marketing sites, e-commerce stores, and SaaS platforms with exceptional performance and UX.

Custom quoteLearn more

Mobile Apps

iOS and Android apps from a single codebase, with near-native performance.

Custom quoteLearn more

Custom Software

Internal tools, CRMs, and automation tailored to your unique business logic.

Custom quoteLearn more

Enterprise & Government SaaS

Multi-tenant SaaS platforms designed to scale, audit, and integrate — for businesses and organisations.

Custom quoteLearn more

Cybersecurity

End-to-end security: from policy design to incident response.

Custom quoteLearn more

Security Audit & Pentesting

Comprehensive web/app audits that uncover vulnerabilities before attackers do.

Custom quoteLearn more
How we work

A structured path from idea to launch

Our engineering methodology guarantees clarity, speed, and quality at every step.

01

Discover

We meet (virtually or in person) to understand your vision, goals, and users. You leave with a clear requirements document.

02

Design

We craft UX and UI in Figma, sharing iterations weekly so you steer the design before a single line of code.

03

Build

Weekly sprints with a staging environment you can preview anytime. No end-of-project surprises.

04

Ship & support

We launch, train your team, and stand behind the product with responsive post-launch support.

Built with the world's best tools

FAQ

Everything you need to know before we start

How long does a project take?
Marketing site: 2-3 weeks. Mid-complexity mobile app: 6-10 weeks. Custom internal system: 3-6 months. You get a precise timeline after the discovery session.
What are the payment terms?
30% on contract signing, 40% on design approval, 30% on delivery. We accept card payments via Stripe only.
Do you sign NDAs?
Always. We sign a mutual NDA before discussing your project details, and we honor it legally and ethically.
What happens after delivery?
Post-launch support covering any defect or security fix. Maintenance and ongoing development available via flexible monthly retainers.
Do you work with public-sector or regulated organisations?
PhiBit Ltd designs multi-tenant SaaS with UK GDPR data-protection principles and security best practices in mind, integrates with SSO/Active Directory, and can work to tender requirements (SOW, NDA, SLA). As a newly established company we're transparent about our stage — happy to discuss scope and references for our in-development products.
What's the difference between a vulnerability scan and pentesting?
A vulnerability scan is mostly automated and finds known issues. Pentesting is hands-on, simulates a real attacker, and uncovers business-logic flaws scanners miss.
Newsletter

Monthly security tips and engineering deep-dives

Ready to turn your idea into a product?

Get a detailed quote within 24 hours. First consultation is free, no strings attached.

PhiBit Ltd