Best Workflow Automation Tools

Zapier is the largest workflow automation platform, connecting 6,000+ apps with no-code automations. Its AI features include built-in LLM actions, AI-powered workflow building, and natural language automation creation. Zapier is the default choice for business users automating repetitive tasks across SaaS tools, now enhanced with AI capabilities for content generation, classification, and data extraction.

n8n is an open-source workflow automation platform with deep AI capabilities. Its visual editor connects 400+ app integrations with AI nodes for LLM calls, vector search, document processing, and agent workflows. n8n supports self-hosting for full data control and is popular with technical teams building AI-enhanced business automations that combine traditional integrations with LLM-powered steps.

Make (formerly Integromat) is a visual workflow automation platform with powerful data transformation and AI capabilities. It offers more complex routing, filtering, and data manipulation than simpler tools, making it popular with technical users. Make's AI modules support LLM calls, image generation, and document processing within multi-step automation scenarios.

Gumloop is an AI-native workflow automation platform often called the "AI Zapier." It lets users build complex AI automations visually — chaining LLM calls, web scraping, data processing, and API integrations into multi-step workflows. Designed from the ground up for AI use cases rather than retrofitting AI onto traditional automation.

Temporal is a durable execution platform for building reliable workflows and microservices.

Relay.app is a collaborative workflow automation platform built around human-in-the-loop AI. It combines traditional automation with AI steps and human approval gates, letting teams build workflows where AI handles the bulk of work but humans review and approve critical decisions. The leading choice for teams that need AI automation with oversight.

BubbleLab is an AI-native workflow automation platform built LLM-first. It enables teams to build, test, and deploy AI-powered workflows with native support for language models, prompt chaining, and intelligent routing. Designed for developers building AI applications that need reliable automation pipelines.

Prefect is a workflow orchestration platform for data and ML pipelines.

Trigger.dev is an open-source background jobs platform for TypeScript/JavaScript. It provides durable execution, automatic retries, and long-running task support — making it the developer favorite for running AI agent workflows, LLM pipelines, and async processing in production. Its code-first approach appeals to engineers who prefer writing workflows in TypeScript over visual builders.

Inngest is a durable workflow engine for building reliable AI pipelines.

Activepieces is an open-source workflow automation platform with built-in AI pieces. It provides a visual builder for connecting apps, AI models, and custom code into automated workflows. Self-hostable and extensible with custom pieces, Activepieces offers a Zapier-like experience for teams that need data control and customization.