Website Designs
Built for Conversion
We bridge the gap between stunning visuals and CRO
optimization to help your business scale faster.
HOW WE WORK150+
Projects Delivered Successfully
98%
Satisfaction Client Happiness Rate
99%
On-Time Project Delivery
Used By
CAL Accountants
Services
Mobile Application Design, Website Design
Tools
Figma
CAL Accountants App
We transformed CAL Accountants, a UK-based tax consultancy, from a manual operation into a digital-first firm by developing a comprehensive end-to-end ecosystem. This solution included a fresh brand identity, a conversion-optimized website, and a powerful CRM integrated with a custom mobile app for streamlined tax submissions and payments. By automating document handling and HMRC filings, the new system significantly boosted operational efficiency and accuracy, providing a scalable platform for the firm’s future growth.
Used By
IntelliRoom
Services
Mobile Application Design, Website Design
Tools
Figma, Adobe XD
IntelliRoom
We designed this specialized AI platform to design and develop a comprehensive mobile and web ecosystem tailored for institutional investors. The project focused on transforming the complex due diligence process into a streamlined workflow, enabling users to qualify deals in days rather than weeks. We designed an intuitive interface that supports Excel-native analysis, private LLM workspaces, and automated DD checklist generation, ensuring that VC, PE, and RE firms can analyze data rooms with maximum privacy and efficiency.
Used By
Shiekh Charga House
Services
Mobile App Design
Tools
Figma
Shiekh Charga House
The project focused on creating an intuitive, high-energy user interface featuring a bold red brand palette, seamless account creation, and a simplified workflow. We designed a clean, visual-first menu navigation and an integrated tracking system that ensures a frictionless journey from meal selection to doorstep delivery. By combining an appetizing aesthetic with a user-centric layout, the final design positions Sheikh Charga House as a professional and accessible choice in the competitive food delivery market.
OUR APPROACH
You need a dynamic website that
act like a growth engine
Conversion-Driven Approach
We design every element with purpose to engage users and minimize friction.
Impactful Visual Design
First impressions count. Our designs captivate instantly, building trust and credibility from the very first glance.
Flawless Development
We deliver pixel-perfect, fully responsive websites that ensure seamless performance across every device.
SEO-Optimized Structure
Engineered to rank higher, attract qualified traffic.
Let's build your next big idea fast, scalable, and future-ready.
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OUR PROCESSCrystal clear approach
that drive results
Strategy Session
We begin with an in-depth discussion to understand your audience, goals, and vision. This ensures a high-level every step of the process with your desired outcomes.
Insight & Research
Our team conducts thorough market and user research to uncover opportunities, define pain points, and guide a data-informed creative direction.
Creative Design
We craft intuitive, conversion-focused designs that express your brand personality and deliver a seamless user experience.
Seamless Development
Our developers bring designs to life with clean, optimized code — ensuring amazing speed, responsiveness, and reliability across all devices.
Launch & Handover
We deliver a smooth launch and provide full documentation and support, ensuring your team is comfortable managing the site post-delivery.
SUCCESS IN NUMBERS
Helping brands conversion goal
Real feedback from brands we’ve helped grow with conversion-focused design and development.
We came to Optivizi with a clear goal: move from manual processes to a digital-first experience. They didn’t just build us a website—they designed a full ecosystem: a conversion-optimized site, a custom mobile app, and CRM integration that streamlined our tax submissions and payments. The team understood our niche from day one, and the result has significantly improved our operational efficiency and how our clients interact with us. Communication was consistent, deadlines were met, and we’re already planning the next phase. I’d recommend them to any professional services firm looking to grow through better design and technology.
Sarah Mitchell
Marketing Director, CAL Accountants
Our product is complex—institutional due diligence, data rooms, LLM workspaces—and we needed a partner who could turn that complexity into an intuitive experience. Optivizi delivered exactly that. They designed and developed our web and mobile ecosystem with a sharp focus on usability and privacy, and our users went from spending weeks on due diligence to qualifying deals in days. What stood out was their ability to balance strong visual design with conversion and workflow optimization. They’re responsive, professional, and truly think like a growth partner. Six months in, we’re still working with them on iterations. Highly recommend.
James Chen
Founder, IntelliRoom
We needed an app that could compete with bigger players in food delivery—clear branding, smooth ordering, and a journey that felt premium without being complicated. Optivizi took our brief and turned it into a cohesive experience: bold visual identity, straightforward account creation, and a flow that takes customers from browsing to delivery without friction. The design feels modern and trustworthy, and our conversion and repeat orders have improved since launch. The team was easy to work with, open to feedback, and delivered on time. If you’re looking for design that’s built for conversion and a team that cares about your business goals, Optivizi is the right choice.
Rachel Torres
Operations Lead, Sheikh Charga House
Trusted by
leading brands and
startups worldwide
Ready for your game
changing website?
Let's design a website that not only looks beautiful but also drives measurable growth.