Twilio Competitors & Alternatives

SendGrid (also known as Twilio SendGrid) is a Denver, Colorado-based customer communication platform for transactional and marketing email. The company was founded by Isaac Saldana, Jose Lopez, and Tim Jenkins in 2009, and incubated through the Techstars accelerator program. As of 2017, SendGrid has raised over $81 million and has offices in Denver, Colorado; Boulder, Colorado; Irvine, California; Redwood City, California; and London.

RingCentral, Inc. is an American publicly traded provider of cloud-based communication and collaboration products and services for businesses.

Dialpad is communications for the modern workplace. Dialpad provides cloud-based voice, messaging, video, and meetings designed to let the most innovative companies connect everyone, be everywhere, and create anything. Dialpad is integrated with Microsoft Office 365, Google Apps for Work, Salesforce and more—making work better for users, and administration simple and secure for forward-thinking IT. Customers come from every size, industry, and continent in the world, including SoFI, Netflix, Hillary Clinton, Vivent Solar, Motorola, and more. Dialpad is available on iOS, Android, Web, and Desktop.

Plivo is a cloud communication platform that offers a simple, fast, and scalable way for companies to modernize their business communications. Companies of all types use Plivo’s best-in-class API’s and SDK’s to quickly integrate voice and SMS capabilities into their applications. Direct relationships with over 1600 local carrier networks deliver reliable connectivity in 195 countries. With pay-as-you-go pricing and visual builders, Plivo offers a cost-effective and easy-to-deploy global communications solution. Start for free. Deploy within hours.