Arattai Emerges as India’s Home-Grown Rival to WhatsApp, Sridhar Vembu Promises It Won’t Be a Monopoly
Arattai, Zoho’s home-grown messaging app, is creating waves in India with record-breaking sign-ups and a growing buzz on social media. Launched quietly in 2021, the app has recently witnessed a massive surge in downloads—reportedly a 100x jump in just three days—leading many to call it a potential “WhatsApp killer.”
What sets Arattai apart is not just its features—group chats, voice and video calls, broadcast channels, and disappearing stories—but its philosophy. Zoho’s founder and chief scientist, Sridhar Vembu, has openly criticized WhatsApp’s closed ecosystem and assured that Arattai will never chase monopoly power.
“These systems need to be interoperable like UPI and email, and not closed like WhatsApp today. We do not want to be a monopoly ever,” Vembu wrote in a recent post on X (formerly Twitter). He also revealed that Zoho is in talks with iSpirt, the think tank behind UPI, to help standardize and publish messaging protocols that could make platforms like Arattai interoperable across providers.
Beyond functionality, Zoho is betting on trust and privacy as its biggest differentiators. Vembu emphasized that all Zoho products, including Arattai, are built entirely in India. The company runs its services on its own hardware and software stacks rather than relying on global cloud providers such as AWS, Azure, or Google Cloud. Instead, Arattai’s user data is stored within India across multiple data centers in Mumbai, Delhi, and Chennai, with plans to expand to Odisha.
“The Indian customer data is hosted in India. We are proudly ‘Made in India, Made for the World’—and we mean it,” Vembu said.
The name “Arattai,” which means “casual chat” in Tamil, reflects the app’s simple and user-friendly approach. Its sudden rise in popularity comes at a time when WhatsApp, with over 500 million users in India, continues to face scrutiny over data privacy and integration with Meta’s wider ecosystem.
With its promise of openness, independence, and user trust, Arattai is being positioned not just as another messaging app but as a true ecosystem—one that could eventually challenge WhatsApp’s dominance in India’s digital communication space.
