Garak LLM Scanner Pricing 2026: Plans, Costs & Free Options
Last Updated: May 2026
Open-source LLM vulnerability scanner testing for prompt injection jailbreaks and safety failures. This page breaks down Garak LLM Scanner's Free/OSS pricing model, what it includes, and how it compares to free alternatives in the AI Security & LLM Safety category.
Pricing Overview
Pricing Model
Free/OSS
This means the tool is free to use and typically open-source — you self-host it, customize it, and pay nothing for the software itself.
Is Garak LLM Scanner Free?
Yes, Garak LLM Scanner is completely free and open-source. You can download, use, and modify it without paying any license fees.
Is Garak LLM Scanner Worth It?
Garak LLM Scanner is rated 4.2/5 in our AI Security & LLM Safety directory and is completely free, which makes it an easy recommendation for any team that can self-host and manage their own deployment. You get full functionality without licensing costs, though you trade vendor support for community forums and documentation. For AI Security & LLM Safety workflows, Garak LLM Scanner delivers strong value, especially for individuals, students, and budget-conscious teams. The main consideration is operational overhead — you own the install, updates, and tuning. If your team has the technical capacity, Garak LLM Scanner is well worth adopting.
Cheaper Alternatives
If Garak LLM Scanner's pricing is out of budget, these AI Security & LLM Safety tools offer free or freemium options:
-
Lakera Guard
Freemium
Lakera Guard protects LLMs from prompt injection, jailbreaks, and data leaks in real time via a simple API. Free tier available. Full review with pricing and alternatives.
-
Nightfall AI for LLMs
Freemium
AI-native DLP for ChatGPT, Copilot and LLM apps preventing sensitive data leakage in prompts.
-
Prompt Armor LLM
Freemium
Real-time prompt injection firewall protecting LLM applications from adversarial inputs and jailbreaks.
Frequently Asked Questions
How much does Garak LLM Scanner cost?
Garak LLM Scanner uses a Free/OSS pricing model. This means the tool is free to use and typically open-source — you self-host it, customize it, and pay nothing for the software itself. For exact current pricing, visit the Garak LLM Scanner website directly — vendors update tiers and quotas regularly.
Is there a free version of Garak LLM Scanner?
Yes, Garak LLM Scanner is completely free and open-source. You can download, use, and modify it without paying any license fees.
What are cheaper alternatives to Garak LLM Scanner?
In the AI Security & LLM Safety category, the most popular free or freemium alternatives are Lakera Guard, Nightfall AI for LLMs, Prompt Armor LLM. Each offers a comparable feature set at lower or zero cost — see our /alternatives page for full breakdowns.