Interactsh Server Pricing 2026: Plans, Costs & Free Options
Last Updated: May 2026
Open-source out-of-band interaction server for detecting blind vulnerabilities like SSRF and RCE. This page breaks down Interactsh Server's Free/OSS pricing model, what it includes, and how it compares to free alternatives in the Bug Bounty & Offensive Security 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 Interactsh Server Free?
Yes, Interactsh Server is completely free and open-source. You can download, use, and modify it without paying any license fees.
Is Interactsh Server Worth It?
Interactsh Server is rated 4.3/5 in our Bug Bounty & Offensive Security 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 Bug Bounty & Offensive Security workflows, Interactsh Server 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, Interactsh Server is well worth adopting.
Cheaper Alternatives
If Interactsh Server's pricing is out of budget, these Bug Bounty & Offensive Security tools offer free or freemium options:
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Burp Suite
Freemium
Industry-standard web application security testing toolkit with AI-enhanced scanning and extensions.
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Kali Linux
Free/OSS
Industry-standard penetration testing Linux distribution with 600+ pre-installed security tools.
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HackerOne Platform
Freemium
Leading bug bounty and vulnerability disclosure platform connecting hackers with organizations.
Frequently Asked Questions
How much does Interactsh Server cost?
Interactsh Server 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 Interactsh Server website directly — vendors update tiers and quotas regularly.
Is there a free version of Interactsh Server?
Yes, Interactsh Server is completely free and open-source. You can download, use, and modify it without paying any license fees.
What are cheaper alternatives to Interactsh Server?
In the Bug Bounty & Offensive Security category, the most popular free or freemium alternatives are Burp Suite, Kali Linux, HackerOne Platform. Each offers a comparable feature set at lower or zero cost — see our /alternatives page for full breakdowns.