Mailgun
mailgun.comEmail API and SMTP sending with inbound message routing to applications
Email API and SMTP sending with inbound message routing to applications
Qualify inbound prospects, route them to the right representative, and book meetings in the same flow.
Transactional email sending and inbound messages forwarded as JSON
SMTP and API email with independently configured application streams
AI voice agents for inbound and outbound business calls, with WhatsApp follow-up and CRM sync.
AWS email sending and receiving with region-specific production access
Email delivery with retry keys, inbound mail and contact-based broadcasts
Email API, SMTP and campaigns with batched event notifications
Connect one application to email accounts across major providers through a normalized API and webhook workflow.
Connect phone enquiries with marketing sources and inspect the conversations behind campaign results.
Self-hosted email delivery with per-server queues, retention and message investigation
Enterprise voice AI platform for building and running AI phone agents
White-label platform for agencies to resell AI voice agents under their own brand.
Autonomous inbound pipeline engine that publishes content and turns visitors into leads.
AI voice agent that answers customer calls for your business
Paid private mail with optional encrypted storage and standard protocols
Inbound creator campaigns alongside active discovery and outreach tools
Email API with delivery events and a shared usage balance
AI receptionist that answers calls, qualifies leads, and books appointments around the clock.