Scalefusion

Harishanker Kannan spent a decade working at 6 different startups before co-founding QuadNode in 2011, where he and his team built three products that all failed to gain traction. But during this period, they became fascinated with kiosk technology—the idea of configuring devices like tablets and smartphones to run exclusively for business purposes, with no distractions. To fund their research while maintaining some income, they started ProMobi Technologies, an outsourced mobile development company that also took on custom kiosk solutions for clients. This hands-on exposure to real customer problems became the research engine for what would become Scalefusion.

The team released a free Android app called MobiLock to test market demand. Within 2 months, they hit 1,000 downloads across 20+ countries; within 4 months, 5,000+ downloads across 35+ countries. The market signal was unmistakable. They then pivoted from a free app to a full mobile device management platform, realizing that bigger players like MDM incumbents were complex, expensive, and had no focus on SMBs. In January 2015, they launched MobiLock Pro's beta with a 30-day free trial. After the initial UI/UX was deemed too complex, co-founder Arnab insisted on a complete redesign to keep things clutter-free and simple—a stance that proved crucial to their positioning.

By inviting their free app users to beta test the paid platform, they had 10 paying customers by end of March 2015 and went live in April. One customer even suggested their pricing model: "1 dollar per device per month." They validated this with other customers and locked it in. By November 2015, just 10 months after launch, they had 120+ paying customers across 50+ countries managing 50,000+ devices.

Their inbound marketing strategy focused heavily on SEO, geo-targeting, and simple content on their website and blog. Customer support became a competitive advantage—they offered free support and used it to understand what SMBs really needed. Partnerships with Samsung and LG for enterprise SDK support and reseller relationships across Europe, APAC, and USA accelerated growth. However, trying to move upmarket too early to mid-market and enterprise customers nearly derailed them; the "enterprisy" messaging scared away their core SMB audience. They quickly reversed course and doubled down on SMBs. A 2019 rebrand also caused a 6-month revenue dip instead of the expected 3 months, but they weathered it.

By February 2020, Scalefusion had grown to $400k/month in recurring revenue with a team of 70+ people, managing devices across Android, iOS, Windows 10, and macOS. Harishanker emphasized sustainable growth over rapid scaling, aiming for 100% year-on-year revenue growth while maintaining bootstrapped financial discipline. His personal mission shifted to inspiring team members to become entrepreneurs themselves.