Compare the Top Business VoIP Providers that integrate with SendGrid as of September 2026

This a list of Business VoIP providers that integrate with SendGrid. Use the filters on the left to add additional filters for products that have integrations with SendGrid. View the products that work with SendGrid in the table below.

What are Business VoIP Providers for SendGrid?

Business VoIP providers are companies that offer Voice over Internet Protocol (VoIP) phone systems for businesses. These systems allow businesses to make and receive phone calls over the Internet, reducing monthly phone bills and providing additional features such as voicemail, automated attendants, and call forwarding. VoIP providers typically offer a variety of plans, making it easy for businesses to find a cost-effective solution that meets their needs. Compare and read user reviews of the best Business VoIP providers for SendGrid currently available using the table below. This list is updated regularly.

  • 1
    Phonexa

    Phonexa

    Phonexa

    Phonexa’s Cloud PBX provides a cloud-based voice communication system designed for modern marketing and operations teams. The platform supports call recording, skill-based routing, IVR menus, voicemail boxes, and comprehensive call logs and summary reports, all accessible without on-premises hardware. As part of Phonexa’s ecosystem, business VoIP aligns with campaign workflows by providing detailed call-level analytics that feed into broader lead-management efforts and pay-per-call tracking. Users can define call groups, configure permitted calling hours, maintain do-not-call lists, and monitor agent performance via call dispositions, tags, and scoring. With Phonexa’s Cloud PBX, you gain a unified, scalable voice channel that seamlessly integrates with your lead distribution and conversion pipelines while enhancing agent productivity and operational oversight.
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  • 2
    Kixie PowerCall & SMS
    Kixie is a revenue engagement platform that helps teams connect faster, sell smarter, and scale efficiently with AI-driven automation and seamless CRM integration. ✔️ Outbound Sales: Increase connection rates by up to 400% with AI-powered Local Presence Dialing, Multi-Line PowerDialer, and Spam Risk Reduction. ✔️ Marketing: Automate calls and texts for instant follow-ups and personalized, scalable outreach. ✔️ Inbound Sales & CS: Streamline workflows with CRM-based call routing, shared SMS inboxes, and automated responses. ✔️ RevOps & Leadership: Optimize team performance with AI-powered call insights, live coaching, and real-time analytics. 🚀 Boost productivity and revenue with Kixie. Visit our website to get started for free today, no credit card required!
  • 3
    Infinite Connect

    Infinite Connect

    Infinite Connect

    One unified platform to run your entire business remotely. Improve productivity and simplify your communications with reliable voice, video, fax, conferencing and messaging in the cloud. Flexible unified cloud communications and contact center services designed, for small and medium sized businesses. Customize your settings and capabilities to have your conference calls work the way you want. Up to 100 callers included. In place of your traditional small business phone system, our VoIP phone system or hosted PBX uses your broadband connection to make communicating easier. From small meetings to large webinars, broadcast HD video, enable integrated teleconferencing and share your desktop with ease. No downloads required. Send and receive SMS & MMS text messages online and manage internet faxing from your dashboard. Infinite provides the most up to date VoIP Phones that arrive fully configured with plug and play functionality. All you have to do is turn on your phone and start talking.
    Starting Price: $22.50 per month
  • 4
    Callwise

    Callwise

    Callwise

    Our bespoke VoIP system will enable you to communicate with your clients regardless of where you are in the world. No more expensive hardware costs and monthly multiple line rentals. Whether you're remote working or in the office, our cloud-based communication solution is ready whenever and wherever you are. It’s more important than ever for your communication system to be flexible and accessible. With remote working on the rise, traditional hardware is more costly and less efficient than using a VoIP system. Wherever you and your employees choose to work - from the office or from home - our system and its innovative features not only offers flexibility, it also provides many options to communicate with your clients.
    Starting Price: £7.99 per month
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