ONIXS · COMPANY
An AI-powered studio for technology and digital services.
Onixs exists to help ambitious brands ship digital products with elite precision: websites, apps, and the systems that keep them growing after launch.

Who we are
Onixs is where product craft meets commercial clarity.
We are not a freelance marketplace or a slide-deck agency. Onixs is a focused studio that designs, ships, and grows digital products — from first wireframe to live campaigns and long-term support. Clients come to us when they want one accountable partner for the website, the app, the brand, and the growth layer around them.
Whether you are launching an MVP, rebuilding a slow corporate site, or extending your team with remote PA cover, we treat the engagement as a product: scoped clearly, delivered with engineering discipline, and measured on outcomes you can see.
Story
Origin
Founded in 2020 and based in Chiswick, London, Onixs grew from a simple observation: most companies do not need more vendors. They need a single, high-standard partner who can design, engineer, and grow a product without handing the brief around.
Mission
Precision
Build digital experiences that captivate, engage, and deliver results, with AI used as leverage, not as decoration. Every engagement is measured against performance, accessibility, and commercial clarity.
Position
Integrated studio
We are an AI-powered technology services company. Website, app, and software development sit together. SEO, marketing, design, and virtual assistant support are integrated into the same enquiry, not a secondary tier.
One product, one team
Web, mobile, backend, and growth share the same brief. That is how Onixs avoids handoff gaps and keeps shipping velocity high.
AI with accountability
We use AI to accelerate research, content, and engineering — always reviewed by humans who own the outcome for your brand.
Built for international clients
From London we support remote and overseas teams with clear communication, timezone-aware delivery, and ongoing operational cover.
Standards before spectacle
Core Web Vitals, accessibility, typed APIs, and clean design systems come first. Visual polish follows a solid foundation.
What Onixs delivers
Capabilities under one roof
Every practice is available as part of the same build. You do not need a separate vendor for SEO, ads, design, or day-to-day operations support.
- Website & React development
- iOS, Android & PWA apps
- Custom software & APIs
- SEO engineered into every build
- Digital marketing & paid ads
- Brand and graphic design
- Video and campaign creatives
- Virtual / PA operational support
Method
How we work
Discover → Design → Build → Launch → Grow → Support. Server-rendered by default. Firebase for auth, data, media, and messaging. Next.js App Router so crawlers never wait on a blank shell. Design that stays quiet so the product can be loud.
You get transparent scope, regular demos, and a team that answers with substance — not slides. After launch we stay on for SEO, ads, and operational support so the product keeps compounding.
Work with usStudio
London base, global reach
407 Chiswick High Rd., Chiswick, London W4 4AR, United Kingdom
Mon-Sat, 8am-4pm EST
Talk to Onixs
Start a conversation
Share your goals and constraints. We will map a clear next step for your website, app, or operations support.
admin@onixs.ai
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