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OpenFang: review, pricing, security and alternatives

OpenFang is an open-source agent platform published by RightNow AI, in the automation family. OpenFang provides an open-source environment written in Rust for organizing AI agent execution and integrations. Its repository has 18,219 stars and its last commit is from May 12, 2026.

Open sourceSelf-hostableLast commit 5 months agoLow risk

What OpenFang does

OpenFang belongs to the automation family: platforms, often visual, that chain steps, apps and models into workflows with or without an agent. On our grid it ranks #13 of the 26 projects of this family listed in the directory.

Who is OpenFang for?

It is for teams that want to connect their tools (CRM, e-mail, spreadsheets) and hand the AI the steps that require reading or deciding. Typical tasks people give it:

  • qualify incoming requests and route them
  • extract data from documents into a spreadsheet
  • generate periodic reports

It is a good candidate if your data must stay on your machines.

Access and human control

Its documentation does not detail the access granted to the agent: check the settings before connecting it to your accounts.

We could not establish whether it asks for human approval before sensitive actions: test it first on an unimportant account or folder.

Run commands in a terminalRun commands in a terminal : 8 %8 %Read and edit filesRead and edit files : 15 %15 %Drive a web browserDrive a web browser : 12 %12 %Call online services and APIsCall online services and APIs : 31 %31 %Read and send messagesRead and send messages : 15 %15 %Control the screen, keyboard and mControl the screen, keyboard and m : 4 %4 %
Share of the 26 agents in the family that have each access, according to their documentation. In orange, OpenFang's access.

OpenFang pricing

The code is free, under the Apache-2.0 licence.

Getting started with OpenFang

  1. Install it: the project ships as a compiled Rust binary (direct download or cargo install). The exact command is in the repository README.
  2. Create an API key with the model provider and put it in an environment variable, never in a shared or versioned file.
  3. Give it a first playground with nothing at stake: a test folder, a secondary account or a throwaway project. Only open your real accounts once you have seen how it behaves.
  4. Give it a short, checkable task, review the result and its action log, then raise the difficulty step by step.

Security: risk level

A workflow runs unattended: limit the credentials it holds and log what it sends.

Three habits: least privilege (minimal rights, dedicated keys), human approval for irreversible actions, a sandbox for code execution. The AI agent security check reviews your setup in a few minutes.

Project activity and releases

Created on February 24, 2026, the RightNow-AI/openfang repository has 18,219 stars, 2,285 forks and 76 open issues, with 551 commits in total. Last change 5 months ago.

Over the last 52 weeks: 436 commits, an average of 8.4 per week.

Nov 2, : 0 · Nov 2, 2025Nov 2,Nov 9, : 0 · Nov 9, 2025Nov 16, : 0 · Nov 16, 2025Nov 23, : 0 · Nov 23, 2025Nov 30, : 0 · Nov 30, 2025Dec 7, : 0 · Dec 7, 2025Dec 14, : 0 · Dec 14, 2025Dec 21, : 0 · Dec 21, 2025Dec 28, : 0 · Dec 28, 2025Dec 28,Jan 4, : 0 · Jan 4, 2026Jan 11, : 0 · Jan 11, 2026Jan 18, : 0 · Jan 18, 2026Jan 25, : 0 · Jan 25, 2026Feb 1, : 0 · Feb 1, 2026Feb 8, : 0 · Feb 8, 2026Feb 15, : 0 · Feb 15, 2026Feb 22, : 0 · Feb 22, 2026Feb 22,Mar 1, : 26 · Mar 1, 2026Mar 8, : 40 · Mar 8, 2026Mar 15, : 36 · Mar 15, 2026Mar 22, : 103 · Mar 22, 2026Mar 29, : 45 · Mar 29, 2026Apr 5, : 27 · Apr 5, 2026Apr 12, : 39 · Apr 12, 2026Apr 19, : 17 · Apr 19, 2026Apr 19,Apr 26, : 18 · Apr 26, 2026May 3, : 37 · May 3, 2026May 10, : 4 · May 10, 2026May 17, : 44 · May 17, 2026May 24, : 0 · May 24, 2026May 31, : 0 · May 31, 2026Jun 7, : 0 · Jun 7, 2026Jun 14, : 0 · Jun 14, 2026Jun 14,Jun 21, : 0 · Jun 21, 2026Jun 28, : 0 · Jun 28, 2026Jul 5, : 0 · Jul 5, 2026Jul 12, : 0 · Jul 12, 2026Jul 19, : 0 · Jul 19, 2026Jul 26, : 0 · Jul 26, 2026Aug 2, : 0 · Aug 2, 2026Aug 9, : 0 · Aug 9, 2026Aug 9,Aug 16, : 0 · Aug 16, 2026Aug 23, : 0 · Aug 23, 2026Aug 30, : 0 · Aug 30, 2026Sep 6, : 0 · Sep 6, 2026Sep 13, : 0 · Sep 13, 2026Sep 20, : 0 · Sep 20, 2026Sep 27, : 0 · Sep 27, 2026Oct 4, : 0 · Oct 4, 2026Oct 4,Oct 11, : 0 · Oct 11, 2026Oct 18, : 0 · Oct 18, 2026Oct 25, : 0 · Oct 25, 2026Oct 25,
Commits per week on the main repository, last 52 weeks (GitHub API, checked October 25, 2026).

100 releases in total; 30 in the last twelve months. Latest release: v0.6.9, on May 12, 2026.

v0.5.1 · Mar 20, 2026v0.5.1Mar 20, 2026v0.5.2 · Mar 26, 2026v0.5.5 · Mar 27, 2026v0.5.4 · Mar 27, 2026v0.5.3 · Mar 27, 2026v0.5.6 · Mar 30, 2026v0.5.7 · Apr 8, 2026v0.5.9 · Apr 10, 2026v0.5.8 · Apr 10, 2026v0.5.10 · Apr 17, 2026v0.6.0 · Apr 19, 2026v0.6.2 · Apr 29, 2026v0.6.1 · Apr 29, 2026v0.6.4 · May 1, 2026v0.6.3 · May 1, 2026v0.6.9 · May 12, 2026v0.6.8 · May 12, 2026v0.6.7 · May 12, 2026v0.6.6 · May 12, 2026v0.6.5 · May 12, 2026v0.6.5May 12, 2026
The latest 20 releases published on GitHub (hover a point for details).

OpenFang vs other automation

GitHub stars of the best-rated open-source projects in the automation family. Stars measure attention, not quality: a heavily promoted project collects them fast, a specialised tool will have few.

LangflowLangflow : 156K156Kn8nn8n : 208.5K208.5KSimSim : 29.9K29.9KAutoGPTAutoGPT : 187.7K187.7KDifyDify : 159.4K159.4KKestraKestra : 30K30KTrigger.devTrigger.dev : 16.6K16.6KActivepiecesActivepieces : 25.2K25.2KOpenFangOpenFang : 18.2K18.2K
Log scale; OpenFang in orange. Checked October 25, 2026.

OpenFang and other automation at a glance

The 7 best-ranked agents in the same family, 7 of them open source. The score out of 100 only applies to open-source projects; for proprietary services we show the published entry price. A dash marks information the documentation does not state.

Quick comparison: automation
AgentModelScoreStars or entry priceSelf-hostableHuman approval
OpenFangopen source6818.2K ★yes–
Langflowopen source93156K ★yes–
n8nopen source85208.5K ★yes–
Simopen source8529.9K ★yes–
AutoGPTopen source84187.7K ★yes–
Difyopen source83159.4K ★yes–
Kestraopen source8030K ★yes–
Trigger.devopen source7716.6K ★yes–

How we rated it

Score: 68/100, computed only from public, verifiable data, with no subjective testing or partnership:

  • Adoption 27/40: 18,219 stars on a log scale (40 points from about 200,000).
  • Activity 21/30: last commit 5 months ago, 9 releases in six months, 436 commits in a year.
  • Framework 20/30: licence, default human approval, self-hosting, model choice and documentation site.

The score does not say whether the agent will succeed at your tasks: it measures how solid the project is. The full grid is on the method page.

Verdict

OpenFang is a serious option; check the limitations below before granting it access.

Strengths

  • Frequent releases (30 in a year)
  • Can run on your side: data under control
  • Permissive licence (Apache-2.0)

Frequently asked questions

Is OpenFang free?

The software is free (Apache-2.0 licence). You still pay for the model calls, unless you use a local model.

Is OpenFang safe?

Our risk level: low. Give it minimum rights and approve irreversible actions.

Which models does OpenFang use?

Its documentation does not specify the supported models.

Can OpenFang be installed on your own server?

Yes, from the RightNow-AI/openfang repository. Data then stays with you, but security and updates are your job.

What are the alternatives to OpenFang?

In the same family: Langflow, n8n, Sim, and AutoGPT.

OpenFang or Langflow: what is the difference?

Both belong to the automation family. OpenFang has 18.2K stars against 156K for Langflow. The right choice mostly depends on the access you are willing to give it.

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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score