Vapi

Vapi reported reaching one billion calls supported after 10x enterprise ARR growth; its platform also reports more than one million developers and 2.5 million agents launched, with enterprise customers including Amazon, New York Life and Intuit.

Vapi announced reaching 1 billion calls in 2026 after 10x enterprise ARR growth; customers include Amazon Ring, New York Life and Intuit, with Ring routing 100% of inbound calls through Vapi.

Vapi announced reaching 1 billion calls in 2026 after 10x enterprise ARR growth; customers include Amazon Ring, New York Life and Intuit, with Ring routing 100% of inbound calls through Vapi.

Vapi develops configurable API-native infrastructure for building, deploying and managing real-time voice agents with fine-grained orchestration of models, telephony and enterprise workflows.

Vapi develops configurable API-native infrastructure for building, deploying and managing real-time voice agents with fine-grained orchestration of models, telephony and enterprise workflows.

Vapi Workflows introduced a modular graph-based conversation orchestration architecture with per-node model and voice switching, variable propagation, human escalation, conditional routing and live API execution, exposed through both visual and programmatic builders.

Vapi documents paid Success Packages with differentiated support commitments: Pro includes a one-business-day response SLA and 99% uptime SLA; Premier includes a named support team, one-hour P0 response and 99.9% uptime SLAs, with custom governance and capacity. These contractual enterprise service offerings are distinct from funding and competitive customer wins.

Vapi raised a $50M Series B in 2026 after 10x enterprise ARR growth and won large-scale deployments against dozens of competing voice-AI vendors.

Vapi raised a $50M Series B in 2026 after 10x enterprise ARR growth and won large-scale deployments against dozens of competing voice-AI vendors.

Vapi documents typed server events delivered as HTTP POST requests, OpenAI-style tool calls with toolCallId-linked responses, and a fixed 7.5-second inbound assistant-request response deadline. These concrete request/response and latency constraints support an analyst inference of portable backend integration skills; voice-domain constraints remain.

Real-time inference, telephony, API infrastructure, agent orchestration and speech systems skills transfer broadly across voice AI and agent platforms, though voice specialization remains.

Real-time inference, telephony, API infrastructure, agent orchestration and speech systems skills transfer broadly across voice AI and agent platforms, though voice specialization remains.