Fixed-scope phase
A defined outcome for a defined price — an MVP, a design system, a penetration test, a migration. Best when the requirements are clear enough to write down.
2 – 12 weeksCapabilities
Everything it takes to ship, secure and grow a digital product.
Ten disciplines staffed from one delivery organisation. Bring us a single problem or the whole roadmap — you get senior people, a written plan and code you own.
Web Development
Every stack. One standard of quality.
Marketing sites, SaaS platforms and internal tools built on the stack that fits your team — not the one we happen to like.
Explore serviceMobile App Development
Native where it counts. Cross-platform where it pays.
Swift and Kotlin when you need the metal, Flutter and React Native when you need two platforms on one budget.
Explore serviceAI Automation
Agents and workflows that do the work, not demos.
We automate the operational work that eats your team's week — with evaluation, guardrails and a human in the loop where it matters.
Explore serviceCustom AI Integration
AI inside your product, not bolted onto it.
Copilots, semantic search, recommendations and generative features embedded in your own application — with your data and your latency budget.
Explore serviceUI/UX Design
Interfaces that are obvious, then beautiful.
Research, product design and design systems that reduce support load and lift the numbers you actually report on.
Explore serviceDevOps & Architecture
Ship daily. Sleep nightly.
Cloud architecture, infrastructure as code, CI/CD and observability that turn releases into a non-event.
Explore serviceCyber Security & Penetration Testing
Find it before someone else does.
Penetration testing, secure code review and compliance readiness with fixes prioritised by real exploitability.
Explore serviceIoT Engineering
From silicon to dashboard.
Firmware, connectivity, device management and telemetry platforms for hardware that has to work unattended for years.
Explore serviceDigital Marketing
Pipeline, not impressions.
Performance marketing, content and lifecycle programmes measured against booked revenue by an attribution model you can audit.
Explore serviceSEO & AEO
Rank in Google. Get cited by ChatGPT and AI Overviews.
Technical SEO and answer-engine optimisation so Thriverged clients show up in Google Search, Google AI Overviews, ChatGPT and Perplexity — not only in ads.
Explore serviceEngagement models
Three ways to work with us.
Most clients start with a fixed-scope phase and move to a dedicated team once the direction is proven.
Dedicated team
A monthly pod of engineers, designers and a delivery lead working only on your roadmap. Best when the product is evolving and priorities shift.
Monthly, 3-month minimumRetainer & advisory
Ongoing support, on-call cover, quarterly security testing or fractional CTO input. Best after launch, or alongside your in-house team.
Rolling monthlyDelivery
The same five stages, whatever the discipline.
A penetration test and a mobile app look nothing alike, but both benefit from a scope you agreed in writing and a demo you can click on.
Discover
A paid, fixed-fee discovery that ends in a written scope, architecture direction and a cost range you can take to your board.
Design
Flows, interface and technical design resolved before the build, validated with real users and your own engineers.
Build
Two-week sprints with a Friday demo, a staging environment that always works and a burn-up chart you can read.
Harden
Security testing, load testing, accessibility audit and observability before anything reaches a customer.
Scale
Launch support, monitoring, an evolution roadmap and a handover that leaves your team genuinely able to own it.
Questions
Common questions.
How quickly can you start?
Discovery usually begins within one to two weeks of signing. For urgent work we can often assign a small team within days and scale up as the scope firms.
How do you price engagements?
Two models. Fixed-scope phases for well-defined work like a penetration test, a design system or an MVP. A dedicated-team monthly rate for evolving products. You always get a written range before committing.
Do you work with early-stage startups?
Yes, alongside enterprises. For pre-seed and seed teams we scope tightly to what proves the business, and we will tell you if what you need does not need custom software at all.
Who owns the intellectual property?
You do, unconditionally. IP assignment is in every contract, and repositories, cloud accounts and third-party services are in your name from day one.
How do you handle time zones?
Our teams commit to at least four hours of overlap with your working day, with a named delivery lead in your time zone for daily communication.
What happens after launch?
You can take full ownership with documentation and training, or keep us on a support retainer with defined response times. Both are common and neither is locked in.
Do you handle SEO and appearing in AI answers?
Yes. Our SEO and AEO practice covers technical indexation, content architecture and citation in Google, ChatGPT, Perplexity and AI Overviews. Read the SEO & AEO service
Next step
Tell us what you are trying to build.
Send us the brief or book a call. You will hear back from a senior engineer within one business day — not a sales bot.