G2 Vendor Directory

Twilio Flex vs. KrispCall

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

MetricTwilio Flex

by Twilio

KrispCall

by KrispCall

Overall rating4.14.5
Review count37391
Ease of use8.59.4
Ease of setup7.99.4
Quality of support8.59.2
Meets requirements8.59.1
NPS25.80645273.316062
Small Business32.4%80.0%
Mid-Market41.2%19.5%
Enterprise26.5%0.5%
Total page views2003,376
Total LLM citations1,6488,386

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

KrispCall

KrispCall is an AI-powered business phone and contact center platform for sales and support teams. Businesses can get local, mobile and toll-free numbers across 100+ countries, manage calls and messaging from one workspace, automate outbound calling, coach agents during live conversations, and sync customer interactions with their CRM. KrispCall combines a Unified Callbox, multi-level IVR, call recording, Power Dialer, Bulk SMS, live call monitoring and coaching, call analytics, and AI-powered transcription and summaries.

Pros

  • Ease of Use
  • Customer Support
  • Helpful
  • Reliability
  • Call Quality
  • Call Recording