Chert.

Chert

Chert is iMessage infrastructure that lets businesses build and deploy AI agents at scale while maintaining the trust, quality, and personalization of real human conversations. Reach customers through blue-bubble messaging—their most intimate communication channel—with 10x higher reply rates than cold email.

Product Highlights

• Real iMessage Protocol: Native blue-bubble threads with end-to-end encryption, read receipts, and tapbacks—not SMS disguised as iMessage
• AI-Powered Conversations: Deploy intelligent agents that handle complex back-and-forth dialogue, scheduling, and follow-ups automatically
• Enterprise-Grade Deliverability: Identity rotation, gradual warming, and volume controls to maintain sender reputation and avoid throttling
• Seamless Integrations: REST API and webhooks connect to Salesforce, HubSpot, Slack, and custom CRMs in under an hour
• Smart Channel Fallback: Automatic SMS/RCS rerouting when recipients aren't on iMessage, with transparent API reporting

Use Cases

• Outbound Sales: Book meetings through personalized iMessage conversations instead of ignored cold emails
• Customer Support: Resolve order inquiries, appointment changes, and service requests in real-time messaging threads
• Account Management: Maintain ongoing relationships with high-value customers through their preferred communication channel
• Operations Automation: Handle logistics confirmations, document sharing, and scheduling without human intervention

Target Audience

Chert serves growth-stage startups and enterprise GTM teams who need to cut through noisy communication channels and reach decision-makers where they actually pay attention—their iMessage inbox.