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Twilio

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1,874 reviews
  • 18 profiles
  • 37 categories
Average star rating
4.2
Serving customers since
2008
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Twilio Segment

563 reviews

Segment is a customer data platform that helps every team access clean and reliable customer data to make real-time decisions, accelerate growth, and personalize experiences. Today, over 20,000 companies across 70+ countries use Segment, from fast-growing businesses like Instacart, Peloton, and Bonobos to some of the world’s largest organizations like Levi’s, Intuit, and FOX. With Segment, companies can connect and activate reliable first-party data across 300+ marketing, analytics, and data warehousing tools.

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Twilio

501 reviews

Twilio lets you use standard web languages to build voice, VoIP and SMS applications via a web API. Build the next generation of communications with us.

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Twilio SendGrid Email API

360 reviews

Twilio SendGrid Email API- Integrate in minutes with our email API.

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Twilio SendGrid Email Marketing Campaigns

314 reviews

Build meaningful connections with smart email marketing.

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Twilio Verify

68 reviews

Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

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Twilio Flex

35 reviews

Twilio Flex is a fully programmable cloud-based contact center platform designed to empower businesses with personalized, omnichannel customer engagement. It offers a unified interface that integrates various communication channels, including voice, SMS, chat, email, and video, enabling seamless interactions across multiple platforms. Flex's highly customizable nature allows organizations to tailor every aspect of the customer and agent experience to meet specific business needs. Key Features and Functionality: - Omnichannel Support: Manage customer interactions across voice, SMS, chat, email, and video from a single interface. - Programmability: Customize workflows, user interfaces, routing logic, and integrate with existing systems using Twilio's APIs and SDKs. - Real-Time Analytics: Monitor agent performance and customer interactions with detailed insights to optimize operations. - AI Integration: Leverage AI capabilities, such as Agent Copilot, to assist agents with suggested actions and responses, enhancing productivity and customer satisfaction. - Scalability: Easily scale operations to accommodate varying workloads without the need for on-site hardware. Primary Value and Solutions Provided: Twilio Flex addresses the need for a flexible, scalable, and customizable contact center solution that integrates seamlessly with existing systems. By offering a platform that supports multiple communication channels and provides real-time data and AI-driven insights, Flex enables businesses to deliver personalized customer experiences, improve agent efficiency, and adapt quickly to changing requirements. This adaptability ensures that organizations can meet customer expectations and drive business growth effectively.

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Loader.io

11 reviews

Loader.io is a FREE load testing service that allows you to stress test your web-apps & apis with thousands of concurrent connections.

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Boku Mobile Identity

10 reviews

Boku provides a best-in-class mobile identity solution that will protect your business from account takeovers, synthetic identities, and compromised numbers, all through a seamless user experience.

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Twilio Elastic SIP Trunking

10 reviews

Twilio's Elastic SIP Trunking enables you to make & receive telephone calls from Genesys' Contact Center platform around the globe, with Phone Numbers available in approximately 100 countries. Deploy in minutes with our self-service console or API, pay-as-you-go pricing model and unlimited call concurrency that scales elastically to meet your business needs.

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Star Rating

1214
462
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85

Twilio Reviews

Review Filters
Profile Name
Star Rating
1214
462
88
25
85
Dan B.
DB
Dan B.
02/17/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Powerful Real-Time Communications and Custom Dashboards That Fit Our Workflow

Twilio's ability to provide powerful, real time communications plus custom dashboards and user interfaces makes it a joy to integrate into our workflow
Jonathan H.
JH
Jonathan H.
Creative Lead
02/04/2026
Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review

Intuitive Dashboard, Effective Email Segmentation

I like Twilio SendGrid Email Marketing Campaigns for its intuitive and easy-to-use dashboard that really makes the process simple. The variety of ways to create email campaigns and assign segments help speed up the process significantly. The analytics are superb, providing me with data from every send, which is incredibly valuable for measuring results and making necessary adjustments to improve open rates and avoid issues like bounces or spam. It's also very easy to master in a short period of time due to the user-friendly dashboard and CMS.
Verified User in Computer Software
AC
Verified User in Computer Software
02/04/2026
Validated Reviewer
Review source: Organic
Translated Using AI

It's a headache, terrible usability, zero support

The services they are supposed to offer, but everything is a problem.

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HQ Location:
San Francisco, CA

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@twilio

What is Twilio?

Twilio is a cloud communications platform that enables developers and businesses to integrate various communication capabilities into their applications. It offers services such as voice, SMS, video, and email, allowing users to connect with customers through multiple channels. Twilio provides APIs and tools that simplify the process of building and scaling communication features, making it easier for companies to enhance customer engagement and streamline communication workflows. For more information, visit their website at https://www.twilio.com.

Details

Year Founded
2008
Ownership
NYSE: TWLO