Side-by-side comparison of AI visibility scores, market position, and capabilities
Plivo is a cloud communications platform providing voice and SMS APIs for developers and enterprises, with global carrier connectivity and a no-code contact center product.
Plivo is a cloud communications platform headquartered in San Francisco with engineering operations in Bangalore, India, that was founded in 2011 by Venky Balasubramanian and Michael Ricordeau to provide developers and enterprises with voice and SMS APIs built on globally distributed carrier infrastructure. Plivo raised $37 million in funding from investors including Andreessen Horowitz and has operated profitably for much of its existence — an unusual distinction among communications infrastructure companies that have historically burned significant capital building carrier relationships and network coverage. The company serves thousands of customers across e-commerce, healthcare, financial services, and on-demand services with programmable communications infrastructure for OTP delivery, appointment reminders, two-way SMS, IVR systems, and voice conferencing.
Blues raised 9M total including 5M led by Sequoia; its Notecard IoT module supports 2G/3G/4G/5G, Wi-Fi, LoRa, and Satellite in a single plug-and-play form factor for embedded IoT applications requiring global connectivity.
Blues (formerly Blues Wireless) is an IoT connectivity platform company that enables developers to add wireless connectivity to physical devices with a simple plug-and-play hardware module and a unified API. Its Notecard hardware module supports all major wireless standards — 2G, 3G, 4G, 5G cellular, Wi-Fi, LoRa, and Satellite — in a single device, allowing developers to move from prototype to production without managing carrier contracts, firmware complexity, or multi-vendor connectivity stacks. Device-to-cloud communication is encrypted and does not depend on internet connectivity, making it suitable for deployments in remote or industrial environments.
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