Website Design, Development & Digital Marketing Company in Navi Mumbai

We started by building websites for small businesses in Mumbai at a time when most companies were still deciding whether they needed one. As clients asked for more, we added search engine optimisation, then e-commerce, social media and mobile apps. In 2008 we incorporated Sonic Infosystem in Navi Mumbai, and the business has grown steadily through referrals and long-term clients rather than one-off projects. Today the same team that designs a site can also automate a sales process with a WhatsApp chatbot or help a brand appear in ChatGPT answers.

As a website designing company in Navi Mumbai, we create custom, mobile-first websites that make growing businesses look established and established businesses look like leaders, with no templates and every key page approved by you.

Our developers build fast, secure websites, e-commerce stores, web applications and Android and iOS apps in Laravel, PHP, WordPress and Shopify, with admin panels your team can manage easily.

As an SEO company in Navi Mumbai and a full digital marketing company in Navi Mumbai, we help clients rank on Google, generate leads through social media and paid campaigns, and measure every result in enquiries, not vanity metrics.

We also help businesses get found in ChatGPT and Google AI Overviews through AI search optimisation, and save time with WhatsApp and AI chatbots, business process automation, 3D product rendering and logo and brand design.

Every project starts with your business goals, not a template. We begin by understanding what you sell, who buys it and how enquiries reach you today. We agree the scope in writing, share designs and staging links for your approval at each stage, and keep one point of contact throughout, so you always know who is responsible. After launch we stay involved with hosting, maintenance and monthly reporting in Google Analytics 4 and Search Console.

Our clients include industrial automation firms such as Suraj Informatics (Gativra), medical device maker SPG Medisafe, pharma companies, leather exporters, Khanna Travels, and businesses in safety and security, astrology and UPS and power equipment. Each sector has its own buyers and search terms, and we have learned them project by project.

Clients stay because the people who built their website are the same people who answer when something needs changing. We keep their sites secure and updated, suggest improvements before they are asked for, and explain results in plain language. Many of our clients have worked with us for more than a decade. That continuity is the measure we care about most: websites that keep performing, and relationships that keep growing. See the results in our portfolio.