Alternatives to Windmill
8 Orchestration tools you could use instead. Each one shares a way to connect with Windmill and overlaps on what it does. Strongest match first.
Alternatives

Griptape
API · CLIBuild agents, pipelines, and workflows in Python with explicit control over prompts, memory, and tool access…
Verifiedby Griptape · Orchestration · 3 skills · API KeyWhy Both offer API and CLI. In common: composition, engine, workflow.

Hatchet
API · CLIDurable task orchestration engine for AI agents — parallel workloads, automatic retries, concurrency controls, and…
Verifiedby Hatchet Technologies · Orchestration · 3 skills · API KeyWhy Both offer API and CLI. In common: queue, typescript, workflow.

mcp-agent
API · MCPBuilds agents from MCP servers using composable workflow patterns from the Building Effective Agents playbook, handling…
Verifiedby LastMile AI · Orchestration · 3 skills · No authWhy Both offer API and MCP. In common: composition, workflow, python.

Viktor
API · MCPPut an AI coworker in Slack or Microsoft Teams that analyzes data, builds internal tools, and coordinates cross-system…
Verifiedby Viktor · Communication & Messaging, Orchestration · 3 skills · Bearer TokenWhy Both offer API and MCP. In common: internal, workflow.

Temporal
API · CLIDurable workflow execution engine that survives crashes, retries automatically, and pauses for human input. Used by…
VerifiedOfficialby Temporal Technologies · Orchestration · 3 skills · API KeyWhy Both offer API and CLI. In common: typescript, workflow, python.

Gas Town
CLICoordinates 20 to 30 coding agents such as Claude Code, Codex, and Copilot across git repos, keeping work state in…
Verifiedby Gas Town Hall · Orchestration, Code & DevTools · 5 skills · No authWhy Both offer CLI. In common: queue, workflow.

Ekko Studio
CLI · MCPRuns Hermes Agent, its own Ekko Agent, and 14 coding agents such as Claude Code and Codex in one local-first desktop or…
Verifiedby EKKOLearnAI · Orchestration, Productivity & Work Management · 5 skills · Bearer TokenWhy Both offer CLI and MCP. In common: job, workflow.

FastGPT
API · MCPBuilds AI agents on a visual Flow canvas backed by hybrid-retrieval knowledge bases, workflow and RPA nodes…
Verifiedby labring · Orchestration, Research & Knowledge · 5 skills · API KeyWhy Both offer API and MCP. In common: flow, workflow.