For an open source workflow automation platform, the strongest matches are automatisch/automatisch (Automatisch is an open-source, self-hosted no-code automation platform that), n8n-io/n8n (n8n is the exact self-hostable workflow automation platform described) and activepieces/activepieces (Activepieces is a self-hosted, open-source workflow automation platform explicitly). node-red/node-red and conductor-oss/conductor round out the shortlist. Each is ranked by relevance to your query, popularity and recent activity.
Self-hosted and cloud-based workflow automation platforms for building complex data integrations and business process pipelines.
Automatisch is an open-source, self-hosted automation platform designed to orchestrate multi-stage workflows across various third-party web services. It functions as a no-code integration engine that allows users to connect disparate applications, enabling the automated movement of data and the execution of tasks without manual intervention. By running the platform on private infrastructure, users maintain full control over their data and ensure compliance with internal security policies. The platform distinguishes itself through a focus on secure, local credential management and flexible int
Automatisch is an open-source, self-hosted no-code automation platform that orchestrates multi-stage workflows across third-party web services, directly matching your search for an n8n alternative and supporting key features like webhooks, scheduled executions, and extensive integrations.
n8n is a workflow automation platform that combines a visual interface with code-based extensibility to design, orchestrate, and manage automated processes. It provides a comprehensive suite of tools for data transformation, filtering, and storage, allowing users to build complex logic through conditional branching, looping, and sub-workflow execution. The platform supports both pre-built integration nodes and custom code execution in JavaScript or Python, enabling connectivity with a wide range of external services and APIs. The platform includes a suite of generative AI capabilities, such a
n8n is the exact self-hostable workflow automation platform described — it combines a visual workflow builder with extensive integrations, webhook and API support, conditional branching, cron scheduling, error handling, and retry mechanisms, covering every featured requirement.
Activepieces is an open-source, self-hosted workflow automation platform designed to connect third-party applications through modular triggers and actions. It provides a low-code integration framework that allows users to build, manage, and execute complex business logic sequences within isolated, sandboxed environments. The platform distinguishes itself through its focus on embeddability and enterprise-grade security. It features an embedded automation builder that can be integrated into external applications via iframes, supported by comprehensive identity and access management tools such a
Activepieces is a self-hosted, open-source workflow automation platform explicitly positioned as an n8n alternative, offering a low-code builder and modular integrations — exactly what this search is for.
Node-RED is a visual, low-code automation framework designed for building event-driven data processing workflows. It provides a browser-based programming environment where users connect hardware devices, APIs, and online services by wiring together functional nodes in a directed graph. This visual approach allows for the creation of complex logic paths without the need for traditional source code. The platform is distinguished by its pluggable node architecture and portable flow serialization. Logic is represented as JSON-based data structures, enabling flows to be easily versioned, shared, a
Node-RED is a mature, self-hostable visual low-code automation platform with a browser-based flow editor, extensive node library for integrations, webhook support, scheduled triggers, conditional branching, error handling, and a REST API — directly matching the sought workflow automation capability.
Conductor is a durable workflow engine designed to orchestrate complex, long-running business processes and autonomous agent loops. It functions as a stateful execution platform that persists the entire history of a process, ensuring that workflows remain reliable and recoverable across infrastructure failures, system restarts, and transient network errors. By managing task lifecycles, worker polling, and state transitions, it provides a centralized coordination layer for distributed systems. The platform distinguishes itself through its specialized support for AI agent orchestration, allowin
Conductor is a self-hostable workflow engine for orchestrating distributed processes and AI agent loops, with REST API, scheduling, and retry support, but it lacks the visual drag-and-drop workflow builder and extensive pre-built connector library that tools like n8n offer, making it a more developer-oriented platform.
SuperAGI is a comprehensive marketing automation platform and customer data system designed to orchestrate multi-channel engagement workflows. It functions as a no-code workflow orchestrator, allowing users to build complex, automated task sequences triggered by real-time user behavior, transactional data, or scheduled events. By centralizing customer profiles and interaction history, the platform enables businesses to manage end-to-end marketing operations from a single interface. The platform distinguishes itself through its deep integration with e-commerce storefronts and its ability to ex
SuperAGI is a no-code workflow orchestrator specialised in marketing automation—it builds automated task sequences with triggers, scheduled events, and multi-channel integrations, which makes it a genuine though narrower alternative to general-purpose tools like n8n, and it meets the core requirement of being open-source and self-hostable.
Huginn is a self-hosted automation platform that functions as an event-driven workflow engine. It allows users to build autonomous agents that monitor web services, scrape data, and execute complex tasks by propagating events through a directed graph. By running on your own server infrastructure, it provides a private environment for orchestrating workflows without relying on third-party automation services. The platform distinguishes itself through a modular, plugin-based architecture that enables the development of custom agents to handle specific data processing needs. Each agent maintains
Huginn is a self-hosted event-driven automation platform that fits the workflow automation category, but its agent-based configuration and lack of a visual workflow builder mean it takes a different, more code-oriented approach than the drag-and-drop style of n8n.
This project is an AI agent orchestration platform that provides a visual environment for building, testing, and deploying complex automation workflows. It functions as a low-code development interface where users can chain discrete functional blocks into dependency-aware pipelines to integrate artificial intelligence with external data and services. The platform supports the creation of intelligent conversational agents, automated business processes, and multi-service API orchestrations within a unified workspace. The platform distinguishes itself through its event-driven integration engine,
SimStudio is an open-source AI agent orchestration platform with a visual low-code workflow builder and extensive integration library, making it a direct fit for self-hostable workflow automation similar to n8n, though its focus on AI agents may narrow its general-purpose scope.
Aigcpanel is a visual workflow automation tool and model lifecycle manager designed for generative AI media pipelines. It provides a unified interface to install, launch, and configure both local and remote AI model endpoints, acting as an orchestration platform for large language models and AI tools. The system features a drag-and-drop node editor for chaining AI models and scripts into automated processing pipelines. It distinguishes itself with a breakpoint-aware execution model that allows users to pause and resume long media tasks from specific points in the workflow. Additionally, it in
Aigcpanel is a self-hostable visual workflow automation tool with a drag-and-drop node editor, but its focus on generative AI media pipelines and limited general-purpose connectors make it a narrower fit than a platform like n8n.
EasySpider is a no-code automation platform designed to orchestrate repetitive web interactions and data collection processes. It functions as a browser task orchestrator, providing a visual environment where users can build and execute complex workflows through point-and-click configuration rather than manual programming. The platform distinguishes itself by enabling visual web scraping design, allowing users to create data extraction tasks by interacting directly with web elements. It utilizes a headless browser engine to simulate human navigation and event-driven interactions, mapping thes
EasySpider is a no-code visual workflow automation platform that is self-hostable and focused on orchestrating web interactions and data collection, so it fits the core category of workflow automation, though its integration library is narrower than n8n's general-purpose set.
Refly is an open-source platform for building, running, and sharing deterministic agent skills. It provides a visual workflow compiler that converts natural language descriptions into executable, versioned agent workflows, and includes a runtime that deploys these compiled skills as APIs, webhooks, Slack bots, or native tools for AI coding platforms like Claude Code and Cursor. The platform distinguishes itself through a central skill registry with versioning and audit logging, enabling teams to manage agent capabilities as governed corporate assets. It supports human-in-the-loop automation,
Refly is a self-hostable open-source workflow automation platform with a visual workflow compiler and runtime that deploys skills as APIs and webhooks, making it a solid n8n alternative, though its focus on AI agent skills and specific integrations is narrower than a general-purpose connector library.
Airflow is a platform for programmatically authoring, scheduling, and monitoring complex data pipelines. It functions as a workflow automation engine that manages the lifecycle of recurring business processes by executing code-defined task dependencies. By representing workflows as directed acyclic graphs, the system ensures that task execution order and data flow are explicitly defined and reliably maintained across distributed computing environments. The platform distinguishes itself through a highly modular, provider-based architecture that decouples core orchestration logic from external
Apache Airflow is a code-first workflow orchestration platform for data pipelines that supports scheduling, conditional logic, error handling, and a REST API, but it lacks a visual drag-and-drop workflow builder like n8n, making it a capable but differently oriented alternative.
| Repository | Stars | Language | License | Last push |
|---|---|---|---|---|
| automatisch/automatisch | 13.7K | JavaScript | other | |
| n8n-io/n8n | 192.8K | TypeScript | NOASSERTION | |
| activepieces/activepieces | 20.9K | TypeScript | other | |
| node-red/node-red | 22.8K | JavaScript | apache-2.0 | |
| conductor-oss/conductor | 32K | Java | Apache-2.0 | |
| transformeroptimus/superagi | 17.6K | Python | MIT | |
| huginn/huginn | 49.5K | Ruby | MIT | |
| simstudioai/sim | 28.8K | TypeScript | Apache-2.0 | |
| modstart-lib/aigcpanel | 4.6K | TypeScript | apache-2.0 | |
| naibowang/easyspider | 44.1K | JavaScript | AGPL-3.0 |