Authority creates velocity — but legitimacy sustains adoption. Both must be built in parallel from day one.
In March 2020, COVID-19 was spreading rapidly across India. The government urgently needed a national contact-tracing app deployed at scale, immediately. The challenge was unlike any product launch I had worked on before: not a niche segment or defined early-adopter community, but 1.3 billion people across 22+ languages, with wildly varying levels of digital literacy, device capability, and trust in government technology.
I was brought in as GTM Strategy Lead with a mandate that was simple to state and nearly impossible to execute: achieve mass adoption as quickly as possible.
The first question wasn't "how do we market this?" It was: what are the structural barriers to downloading and using this app at scale? I mapped every friction point in the user journey before touching any creative or channel strategy.
Three interventions addressed the biggest structural barriers immediately:
Then the feedback started coming in. And it wasn't what we expected.
The problem wasn't functionality. It was fear. A significant portion of citizens were suspicious of government surveillance — concerned about GPS tracking, data privacy, and the absence of data protection laws in India at the time. Initial installs were strong because of mandates and reach, but sustained usage was at risk.
I pivoted the entire communications strategy around a single insight: authority creates velocity, but legitimacy sustains adoption. We had the first. We needed to build the second.
Sustained adoption accelerated after the trust-building pivot — not before. The app laid the foundation for India's CoWIN vaccine distribution system, and became the fastest app ever to reach 50 million users globally at the time.
The trust dimension of this problem goes deeper than crisis GTM. Read: Designing for Trust in Voice Interfaces — on how trust is built slowly and lost instantly, and what that asymmetry means for product decisions.