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Home/Categories/AI & Machine Learning/OpenFang
icon of OpenFang

OpenFang

Open source alternative to Grok Bot, Zapier, UiPath and Salesforce Sales Cloud

  • 18.2K stars
  • Apache-2.0
  • Updated this year
  • Last commit 112 days ago

Last verified Oct 7, 2026

Open-source Agent OS built in Rust with autonomous agents and advanced security features.

Visit websiteGitHub18.2K starsDeploy on Hostinger
image of OpenFang
TL;DR

OpenFang is an Apache-2.0 AI browser automation tool for building agents that can operate websites through natural language tasks. It replaces brittle manual web workflows and some RPA use cases when teams want an open source agent path instead of a proprietary automation suite.

Read the full breakdownHide the full breakdownWho it is for, how it works, trade-offs and the FAQ
who it's for

Who OpenFang is for#

Operations teams automating repetitive web tasks

Use OpenFang for internal workflows that require navigating web apps with no reliable API.

Skip if:

Skip if the workflow can be solved cleanly with an official API integration.

AI teams testing browser-agent products

The project gives a starting point for evaluating agent behavior on real web interfaces.

Skip if:

Skip if you need enterprise RPA governance and support immediately.

the problem

The problem it solves#

Many business workflows still happen through web interfaces that lack reliable APIs. Teams copy data between dashboards, CRMs, forms, and internal tools because building an integration is too slow or impossible.

Traditional RPA tools can automate some of this, but they often bring proprietary runtimes, licensing costs, and scripts that break when a page changes. AI browser agents promise more flexible automation, but teams need inspectable tools and controlled execution.

how OpenFang solves it

How it solves it#

Browser task automation

Uses an agent-oriented browser workflow to complete tasks on websites where a direct API path may not exist.

Natural language task interface

Lets developers describe target actions at a higher level than brittle selector-by-selector scripts.

Open source agent foundation

Apache-2.0 licensing gives teams room to inspect and adapt the automation layer for internal workflows.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Useful where APIs are missingOpenFang is aimed at messy web workflows where building a clean integration is not possible or not worth the effort.
  • More inspectable than closed RPA stacksThe open codebase helps teams evaluate what the browser agent is doing before trusting it with internal systems.

Trade-offs

  • -Browser agents need strong guardrailsAutomating logged-in websites can create data, security, and reliability risk. Teams need test environments, permissions, and human review for sensitive actions.
tech stack · detected from GitHub

What it's built on#

Languages
JavaScriptRust
Frameworks
FastAPI
frequently asked

FAQ#

Is OpenFang open source?

Yes. OpenFang is open source under the Apache-2.0 license.

What is OpenFang used for?

OpenFang is used for AI-driven browser automation and web task execution.

How does OpenFang compare to UiPath?

UiPath is a proprietary enterprise automation platform. OpenFang is an open source browser-agent project for teams experimenting with AI-driven web automation.

Looking for more

Other ways to replace Grok Bot, Zapier, UiPath and Salesforce Sales Cloud#

OpenClaw

Featuredfor Grok Bot

Self-hosted AI assistant for WhatsApp, Telegram, and more

392,969 GitHub starsVisit

OpenMausBot

#2 in the Grok Bot guide

Local-first agent team on your existing CLI subscriptions

5,280 GitHub stars

OpenBot

#3 in the Grok Bot guide

Per-agent isolation with a policy-gated audit trail

6,875 GitHub stars

openhuman

#4 in the Grok Bot guide

Memory, reach, and workflow orchestration

42,188 GitHub stars
All 11 Grok Bot alternatives8 open source Grok Bot alternatives, ranked
by category

Open source tools in these categories#

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superpowers, REA (Reverse Engineer Anything), Skills for Real Engineers
Hostinger

Run OpenFang on your own server

Self-host OpenFang on a Hostinger VPS.

Deploy on Hostinger

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