Cloud / browser UIs

Tools with a web UI you can use without installing a desktop app.

n8n

Visual iPaaS & Zapier-style

Fair-code workflow automation with 400+ integrations

Stars: ★ 208k
Licence: Sustainable Use License
Updated: today

Self-host or cloud
Licence limits

Alternative to Zapier, Make

Dify

AI agent workflows

Open-source LLM app platform with workflows and agents

Stars: ★ 159k
Licence: Dify Open Source License
Updated: today

Self-host or cloud
Licence limits

Alternative to Zapier, Make

Langflow

AI agent workflows

Open-source visual framework for RAG and agents

Stars: ★ 156k
Licence: MIT
Updated: 3 days ago

Self-host or cloud
Commercial OK

Alternative to Zapier, Make

NocoDB

Visual iPaaS & Zapier-style

Open-source Airtable alternative with API and automations

Stars: ★ 65.3k
Licence: AGPL-3.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Zapier, Make

Plane

Visual iPaaS & Zapier-style

Open-source project management with automations

Stars: ★ 61.1k
Licence: AGPL-3.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Zapier, Make

Flowise

AI agent workflows

Open-source UI to build LLM apps as graphs

Stars: ★ 55.5k
Licence: Apache-2.0
Updated: 2 months ago

Self-host or cloud
Commercial OK

Alternative to Zapier, Make

ToolJet

AI agent workflows

Open-source internal tools builder with workflows and apps

Stars: ★ 41.1k
Licence: GPL-3.0
Updated: 3 days ago

Self-host or cloud
Commercial OK

Alternative to Retool Workflows, Zapier

Appsmith

AI agent workflows

Open-source internal apps platform with JS logic and datasources

Stars: ★ 41.1k
Licence: Apache-2.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Retool Workflows

Kestra

Data pipelines & ETL

Declarative orchestration language for data and process workflows

Stars: ★ 29.9k
Licence: Apache-2.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Airflow managed, Make

Activepieces

Visual iPaaS & Zapier-style

MIT-licensed Zapier-style automation with AI pieces

Stars: ★ 25.1k
Licence: MIT
Updated: today

Self-host or cloud
Commercial OK

Alternative to Zapier, Make

Prefect

Data pipelines & ETL

Python workflow orchestration with a modern control plane

Stars: ★ 24k
Licence: Apache-2.0
Updated: 2 days ago

Self-host or cloud
Commercial OK

Alternative to Airflow managed, Zapier

Windmill

Job orchestrators & durable workflows

Open-source developer platform for scripts as workflows

Stars: ★ 18.2k
Licence: AGPL-3.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Pipedream, Retool Workflows

Trigger.dev

Job orchestrators & durable workflows

Open-source background jobs and durable workflows for TypeScript

Stars: ★ 16.6k
Licence: Apache-2.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Pipedream, Zapier

Dagster

Data pipelines & ETL

Data asset-oriented orchestrator for analytics and ML

Stars: ★ 16.3k
Licence: Apache-2.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Airflow managed

Automatisch

Visual iPaaS & Zapier-style

Open-source Zapier alternative focused on self-hosting

Stars: ★ 14k
Licence: AGPL-3.0
Updated: 9 months ago

Self-host
Commercial OK

Alternative to Zapier, Make

Formbricks

Event, chatops & personal automation

Open-source survey and experience management with webhooks

Stars: ★ 13.1k
Licence: AGPL-3.0
Updated: today

Self-host or cloud
Commercial OK

Alternative to Zapier, Make

Pipedream

Visual iPaaS & Zapier-style

Developer workflows with code steps and managed auth

Stars: ★ 11.8k
Licence: MIT
Updated: today

Cloud

Alternative to Zapier, Make

Mage

Data pipelines & ETL

Open-source notebook-style data pipeline tool

Stars: ★ 8.8k
Licence: Apache-2.0
Updated: 3 days ago

Self-host or cloud
Commercial OK

Alternative to Airflow managed, Make

Baserow

Visual iPaaS & Zapier-style

Open-source no-code database with self-hosting

Stars: ★ 6.2k
Licence: MIT
Updated: today

Self-host or cloud
Commercial OK

Alternative to Zapier, Make

Inngest

Job orchestrators & durable workflows

Event-driven durable functions for modern apps

Stars: ★ 6k
Licence: Apache-2.0
Updated: yesterday

Self-host or cloud
Commercial OK

Alternative to Pipedream, Zapier

Camunda

Job orchestrators & durable workflows

BPMN workflow and decision automation platform

Stars: ★ 4.3k
Licence: Various (check version)
Updated: today

Self-host or cloud
Licence limits

Alternative to Workato, Power Automate

Make

Visual iPaaS & Zapier-style

Visual scenarios for mid-market automation (formerly Integromat)

Licence: Proprietary
Status: Proprietary

Cloud

Alternative to Zapier, Workato

SeaTable

Visual iPaaS & Zapier-style

Spreadsheet-database with automations and self-hosting

Licence: Proprietary
Status: Freemium

Self-host or cloud

Alternative to Zapier, Make

Zapier

Visual iPaaS & Zapier-style

The default no-code automation platform for SaaS teams

Licence: Proprietary
Status: Proprietary

Cloud

Alternative to Make, Pabbly Connect

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