Apps similar to Sim Studio include n8n, which has a free version. Other options are Huginn, Zapier, Node-RED and Activepieces . There's no shortage of Workflow Automation Tools like Sim Studio, with more than 50 alternatives for the web, self-hosting, Mac, Windows and Linux.
Hivework is a platform for creating and operating AI agents that handle recurring work requiring judgment, not just fixed-rule tasks. Traditional workflow automation stops when a decision is needed, but Hivework fills this gap.
United States
Melaya is a visual platform for building, deploying, and governing AI agents that perform real work across software, data, APIs, and mobile applications.
United Arab Emirates
Anus (Autonomous Networked Utility System) is a powerful, flexible, and accessible open-source AI agent framework designed to revolutionize task automation. Built with modern AI technologies and best practices, Anus represents the next generation of AI agent frameworks, offering...
One AI Front Desk across email, chat, and voice answers every inquiry, qualifies leads, schedules appointments, and follows up automatically. Full-service onboarding gets you live on day one.
United States
Friday is a source-available, agentic AI runtime that runs on your machine. Describe what you need in plain language and Friday builds the agents, wires the triggers, and runs the whole thing on schedule.
United States
AI Dev Portal helps small and mid-sized businesses turn daily operations into working AI workflows. Businesses use a structured intake process to describe their needs, then AI Dev Portal helps identify automation opportunities and deploy AI assistants for support, sales...
United States
Build, ship, and operate AI agents on infrastructure you own. Apache 2.0. Self-hostable in one docker compose up.
India
Source-available, self-hosted AI-native workflow automation platform. Build multi-agent pipelines, RAG workflows, and MCP-connected automations on a visual canvas.
Germany
EU
A fully open-source agentic framework with visualization, hosting, and deployment developed by academic + professionals with good intent. No premium tiers or feature lock.
Open-source governed AI orchestration — coordinates AI agents, human approvers, and existing business systems under one governance model with tamper-evident audit trails.
United States
Canada
