Restack

Restack (restack.io, founded 2021) is an enterprise AI agent platform and backend framework for building accurate, reliable, and scalable AI products. It provides durable workflow orchestration, long-running agent execution, and deployment infrastructure on Python and Kubernetes — generating REST API endpoints for each agent and workflow so they can be triggered, scheduled, and managed programmatically from any client. Workflows run on Temporal under the hood, with real-time event processing, retry mechanisms, and workflow visualization/replay tooling.

The platform targets product teams that want enterprise-grade agents without a dedicated AI engineering team: instructions are defined in plain English, agents get secure access to CRM/ERP/internal systems (Salesforce, Teams, ServiceNow, Zendesk), and everything deploys in the customer's own cloud (AWS, GCP, Azure) or on-premise with audit trails. It uses the Model Context Protocol for integrations and ships React components for custom frontends. Caveats: pricing is quote-based and enterprise-oriented (no self-serve hobby tier publicly listed); and as a Kubernetes/Temporal-based platform, it assumes real infrastructure commitment.

Book a workflow consultation via restack.io; Python and TypeScript SDKs on GitHub (restackio).