G2 Vendor Directory

Twilio Flex vs. JustCall

A side-by-side comparison based on G2 review data.

MetricTwilio Flex

by Twilio

JustCall

by Saas Labs

Overall rating4.14.3
Review count372,395
Ease of use8.59.0
Ease of setup7.98.9
Quality of support8.58.6
Meets requirements8.58.8
NPS25.80645251.754757
Small Business32.4%61.3%
Mid-Market41.2%31.7%
Enterprise26.5%7.0%
Total page views2006,012
Total LLM citations1,64828,488

Twilio Flex

Modernize your customer and employee experience in place by embedding voice, SMS, WhatsApp, and email into the apps you already use. Twilio Flex orchestrates interactions across channels, AI-driven automation, and human agents so conversations stay connected and context stays intact. Human agents get a complete view of every interaction without switching between tools or piecing together fragmented data. With a composable architecture and User + Usage pricing, you only pay for what you use and control how you build and scale customer experiences.

Pros

  • Easy Integration
  • Integrations
  • Chat Feature
  • Intuitive
  • Customizability
  • Customization

JustCall

JustCall is the only AI-powered business communication platform that brings calls, texts, email, and WhatsApp together in one place. It helps customer-facing teams work more efficiently, respond faster, and connect better with prospects and customers. 6,000+ businesses worldwide use JustCall to: - Manage all customer conversations from a single platform - Automate routine tasks and workflows - Get real-time AI insights to improve conversations - Ensure 24/7 coverage with inbound AI Voice Agents (outbound support coming soon) Key features: - Calling: Global phone numbers, inbound/outbound

Pros

  • Ease of Use
  • Features
  • Helpful
  • Call Management
  • Calling Features
  • Integrations