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Top 100 AI GitHub activity AI categories AI Compare Saved AI tools Learn about AI Categories Collections Newly added Underrated this week Technology stacks Tags Licenses Compare tools About AltStack Advertise

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Find free alternatives to paid software.
Created by Sushil Kumar Sah.

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Zapier alternatives

Compare 10 alternatives to Zapier. Use “Has a free option” to find tools you can try without buying a software plan. Check each card for hosting or AI usage costs.

Zapier pricing:Freemium

A limited free plan is available. More tasks and features require paid plans.

Search for a tool or task, check its pricing, and open its official website. Freemium means a free plan with paid upgrades.

What does it cost?

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Catalog updated · 13 Oct 2026

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n8n product interface

n8n

Low-Code/No-Code Platforms

Free Community · paid hosting/features

Connect apps and automate repeated tasks.

Self-hosted Community runs indefinitely without a paid license key. Registered Community also remains free. Business/Enterprise features and n8n Cloud are paid; your server, third-party services and model APIs can add costs. Its source-available license is not a general permission to sell a competing service.

207kstars+ 3.0k30 daysUnknown

USE INSTEAD OF

Visit official website

ActivePieces product interface

ActivePieces

Low-Code/No-Code Platforms

Pricing not verified

Automate workflows with no-code integration platform.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

25kstars+ 58530 daysMIT

USE INSTEAD OF

Visit official website

Automa product interface

Automa

Low-Code/No-Code Platforms

Pricing not verified

Build AI agents and RPA workflows without writing code.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

22kstars+ 4430 daysUnknown

USE INSTEAD OF

Visit official website

Windmill product interface

Windmill

PaaS & Deployment Tools

Pricing not verified

Open-source workflow automation for developers.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

18kstars+ 30030 daysUnknown

USE INSTEAD OF

Visit official website

Trigger product interface

Trigger

Durable Execution

Pricing not verified

Run long-running AI tasks without timeouts or servers.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

17kstars+ 25930 daysApache-2.0

USE INSTEAD OF

Visit official website

Automatisch product interface

Automatisch

API Integration Tools

Pricing not verified

Open-source integration platform for seamless workflows.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

14kstars+ 3530 daysUnknown

USE INSTEAD OF

Visit official website

Hatchet product interface

Hatchet

Durable Execution

Pricing not verified

Distributed task queue for background jobs and workflows.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

8.1kstars+ 17730 daysMIT

USE INSTEAD OF

Visit official website

Svix product interface

Svix

Webhook Platforms

Pricing not verified

Webhook delivery platform with retries, security, and a portal.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

3.4kstars+ 4430 daysMIT

USE INSTEAD OF

Visit official website

Hook0 product interface

Hook0

API Integration Tools

Pricing not verified

Open-source webhooks for seamless integrations.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

1.5kstars+ 1030 daysSSPL-1.0

USE INSTEAD OF

Visit official website

ByteChef product interface

ByteChefAI

AI Agent Platforms

Pricing not verified

Build AI agents and automate complex workflows seamlessly.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

1.0kstars+ 1730 daysApache-2.0

USE INSTEAD OF

Visit official website

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