How do their growth rates compare?

Hacktron has a month-over-month growth rate of -40.9%; Janus (now Kairos) has 0%.

How does pricing compare?

Hacktron: Freemium, Paid, Contact for Pricing. Freemium with custom enterprise tiers. Hacktron Review Pro starts at about $40 per developer per month including 50 pull requests per developer, with $1 per additional PR, and is free for open source. Whitebox pentests are priced per engagement, roughly $50 to $25,000 depending on scope (about $500 per 100,000 lines of code). Red and enterprise deployments are quote-based. Janus (now Kairos): Contact for Pricing. Contact for pricing. Kairos/Janus does not publish public plan tiers; pricing is arranged through a demo and tailored to enterprise deployment needs.

What are alternatives to Hacktron and Janus (now Kairos)?

Other tools in related categories include Cursor, Devin, Command Code, KaneAI, Aikido Security.

Hacktron vs Janus (now Kairos) — Traffic (125.53K vs 0), Pricing & Verdict

Open AI Tools

Hacktron vs Janus (now Kairos) — Traffic (125.53K vs 0), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Hacktron	Janus (now Kairos)
Official Domain	hacktron.ai	withjanus.com
Pricing Model	Freemium, Paid, Contact for Pricing	Contact for Pricing
Monthly Visits	125.53K (125,526)	0 (0)
MoM Traffic Delta	-86.97K (-40.9%)	0 (0%)
Primary Market & Share	🇮🇳 India (22.8%)	🌐 Global (—)
Direct Visits / mo	34.81K	0
User Rating	4.4	4.4
Supported Platforms	Website	Website

Hacktron

AI-native offensive security: continuous red teaming, white-box pentests, and PR review

Continuous red teaming

Hacktron Red continuously attacks your entire organization the way a real adversary would, then shows you the breach path and helps close it.

Machine-speed white-box pentests

Hacktron Whitebox reads your source code, proves each finding in a sandbox or against your deployed app, and produces an audit-ready report for SOC 2 or ISO 27001.

Pull request security review

Every pull request is checked with your whole codebase as context, so issues are caught before they merge into main.

Exploitability-based findings

Only findings that can be shown to be exploitable are reported, verified rather than predicted.