Kaleyra is Tata Communications' enterprise communications platform, covering WhatsApp alongside SMS, voice and RCS for large accounts, sold through enterprise sales with no public pricing.
Figures reflect Kaleyra's publicly available 2026 pricing and positioning where published. Providers change rates and plans often, so check their live page before you decide.
Kaleyra is part of Tata Communications' CPaaS business, sitting inside one of India's largest telecom and enterprise communications groups. Its pitch is enterprise scale: WhatsApp alongside SMS, voice and RCS, backed by carrier-grade infrastructure, for organisations that already run their communications stack through a telecom-grade vendor.
That scale is exactly what makes it a mismatch for a smaller Indian business. There is no self-serve signup or public price; reaching Kaleyra means going through Tata Communications' enterprise sales motion, which is built for procurement teams and annual contracts, not a business owner who wants to start messaging customers this week.
WA.Expert is built for the business on the other side of that line: one plan, one price, visible before you talk to anyone, live in minutes. If you are already a large Tata Communications customer buying telecom infrastructure at scale, folding WhatsApp into that relationship can make sense. If you are an independent SMB, an enterprise sales cycle is the wrong starting point.
Setup takes minutes. And if you ever get stuck, we are the only platform in India that answers you live on WhatsApp.