Sierra

An AI voice-agent platform for building and deploying phone-based conversational agents. It supports agents that conduct automated interviews and other business conversations over telephone calls.

AgentSky is a cloud API platform that lets developers run and manage multiple coding agents (for example, Claude Code, Codex, Hermes, OpenClaw, and Pi) through a single endpoint. It is intended to let users start agents or integrate agents into their products.

Deskcomm CRM is a self-hosted AI sales CRM for businesses that sell through chat. It combines a sales pipeline with AI agents, automations, scheduling, and human takeover capabilities.

Fin is an AI customer-agent product from Intercom that automates support, sales, and e-commerce interactions across chat and voice channels. It is described as able to handle complex customer issues, update accounts, and process payments and refunds while managing end-to-end customer journeys inside Intercom's messaging platform. It is offered as part of Intercom's conversational support suite.

Zapier is an automation and AI orchestration platform for connecting business applications, data, AI models, and agents. Its workflows use triggers and actions to move information between tools and perform tasks such as formatting new Asana projects, connecting incoming email to OpenAI for a customer-service workflow, scheduling recurring scrapes, and sending notifications when qualifying data appears. The Zapier site says it supports workflows and agents across more than 9,000 app integrations, with governed access, model management, and guardrails. It also provides Zapier MCP for connecting AI clients such as Claude, ChatGPT, Cursor, and OpenClaw to configured tools, plus a beta Zapier SDK and SDK CLI for building integrations.