Open-source alternatives to Zapier

Free, open-source, downloadable replacements for Zapier

Visual workflow automation platform with AI agents — Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

alternative to Zapier

208.3k+104/dayOtherAutomation & smart homen8n-io/n8n

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Activepieces

Visual workflow and AI automation platform. — AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

alternative to Zapier

25.2k+24/dayOtherAutomation & smart homeactivepieces/activepieces

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Node Red

Low-code programming for event-driven applications. — Low-code programming for event-driven applications

alternative to Zapier、n8n

23.8k+7/dayApache License 2.0Editors & IDEsnode-red/node-red

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Automatisch

Open-source Zapier alternative for workflow automation. — The open source Zapier alternative. Build workflow automation without spending time and money.

alternative to Zapier

14k+2/dayOtherAutomation & smart homeautomatisch/automatisch

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Pipedream

Developer platform for API integrations and automation. — Connect APIs, remarkably fast. Free for developers.

alternative to Zapier

11.8k+1/dayOtherPipedreamHQ/pipedream

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Rap2 Delos

Open-source API management tool — 阿里妈妈前端团队出品的开源接口管理工具RAP第二代

alternative to Zapier、Airtable

7.6kMIT LicenseAPI toolsthx/rap2-delos

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Datax Web

Web UI to create and run DataX data sync jobs — DataX集成可视化页面，选择数据源即可一键生成数据同步任务，支持RDBMS、Hive、HBase、ClickHouse、MongoDB等数据源，批量创建RDBMS数据同步任务，集成开源调度系统，支持分布式、增量同步数据、实时查看运行日志、监控执行器资源、KILL运行进程、数据源信息加密等。

alternative to Airtable、Zapier

6kMIT LicenseDatabase clientsWeiYe-Jing/datax-web

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Kgateway

Cloud-native Kubernetes API and AI gateway — The Cloud-Native API Gateway and AI Gateway

alternative to Postman、Zapier

5.7k+6/dayApache License 2.0Proxieskgateway-dev/kgateway

Linux

VersitygwCLI

Turn local filesystem into S3 object storage — A simple to deploy but feature rich S3 object storage server for your filesystem

alternative to Jira、Slack、Zapier

3.1k+5/dayApache License 2.0Cloud, photos & syncversity/versitygw

macOS Windows Linux

Feldera

Incremental computation engine with SQL pipelines — The Feldera Incremental Computation Engine

alternative to Airtable、Zapier

2.1k+3/dayOtherDatabase clientsfeldera/feldera

macOS Windows Linux

Utask

YAML-based business process automation engine — µTask is an automation engine that models and executes business processes declared in yaml. ✏️📋

alternative to Zapier

1.4k+2/dayBSD 3-Clause "New" or "Revised" LicenseAutomation & smart homeovh/utask

macOS Linux

Bytechef

Open-source AI workflow automation platform. — Open-source AI agents and workflow automation. Self-host or embed in your SaaS. Apache 2.0 alternative to n8n and Zapier.

alternative to n8n、Zapier

1k+4/dayOtherAI app buildersbytechefhq/bytechef

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