The AI customer experience platform for enterprise
Modern Email Delivery Platform for developer & product teams
Stage
Not given
Established
Founded
2013
2011
Based in
Not given
Not given
Pricing model
freemium
freemium
Pricing
Not given
Free plan with 4,000 emails/month. Paid plans start at $15/month for Basic (10,000 emails), $85/month for Business, and $750/month for Enterprise. Annual billing offers up to 20% savings.
Key features
Chat API for 1-to-1 and group messaging
Message threading
AI image moderation
Message translation
Voice and video calling
Content moderation
AI concierge service
Moderation dashboard
Push notifications
Message search
Email API/SMTP for sending transactional and marketing emails
Email Sandbox for testing in dev and QA environments
Email Marketing with templates and campaign scheduling
Device Previews across 100+ email clients
Open and click tracking analytics
Email logs retention up to 30 days
Inbound email infrastructure for AI agents
Native integrations with Supabase, Vercel, Claude, and Cursor
What makes it different
Powers billions of conversations monthly with trusted infrastructure
Hyper-personalized AI customer experiences across entire customer journey
Enterprise-grade security and compliance across multiple global regions
Unified omnichannel platform combining chat, voice, video and AI agents
Support for 300 million monthly active users with flexible enterprise pricing
Bootstrapped and product-led with no venture capital
99.99% uptime SLA with 24/7 expert support
Built by engineers for engineers with intuitive workflows
Customer-driven product development via public roadmap