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Founders can submit their tool at /submit. Simply enter your website URL for AI metadata autofill, embed the SaaSearch backlink badge on your website, and your product goes live immediately with zero queue delay.

Can I buy or acquire bootstrapped SaaS products on SaaSearch?

Yes. Founders can mark their listings as 'Open for Sale' with transparent asking prices, ARR multiples, and deal terms in our Acquire Hub. Buyers can initiate confidential acquisition discussions directly.

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Rankings prioritize upvote velocity (momentum gained in the last 24 hours), verified revenue growth, and community engagement. This ensures emerging indie products get equal visibility alongside established brands.

SaaSearch - The Search Engine for SaaS and AI products

89 products for Top Linux Security software (0.02 seconds)

fail2zig

https://fail2zig.com›security & privacy›fail2zig

fail2zig: A durable, single-binary fail2ban replacement for Linux. - result 1

Sep 16, 2026 - fail2zig is a high-performance, single-binary security daemon designed to replace fail2ban on Linux systems. It actively reads system logs to... Read more

5.0(1)1upvote

Linux Security IP Banning Server Protection

1fail2zig

Airtop

https://airtop.ai›ai & machine learning›Airtop

Airtop: Automate any website with reliable, self-healing AI agents built in chat. - result 2

Sep 6, 2026 - Airtop is an AI Agent Builder that allows users to create powerful web automations by describing workflows in plain language. It compiles these... Read more

5.0(1)1upvote

AI Agents Web Automation Process Automation

1airtop

StopReg

https://stopreg.com›developer tools›StopReg

StopReg: Real-time email validation API to block disposable, fake, and risky signups. - result 3

Sep 18, 2026 - StopReg provides a real-time email intelligence API designed for developers to block fake, disposable, and risky email addresses. It performs... Read more

5.0(1)1upvote

Email Validation API Disposable Email

1stopreg

The Autopilot Newsletter

https://the-autopilot-newsletter.com›ai & automation›The Autopilot Newsletter

The Autopilot ( Newsletter ): I write about AI Agent Economy in german for the DACH region. ( biggest paid newsletter in the AI space in Germany ) - result 4

May 15, 2026 - I write about AI Agent Economy in german for the DACH region. ( biggest paid newsletter in the AI space in Germany ) Built with Next.js,... Read more

5.0(4)37upvotes$972 MRR+35.1% MoM

AI & Automation Micro-SaaS

4the-autopilot-newsletter

Top launches of the week

Highest upvote velocity and momentum this week

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NutriFit
AI-powered personalized nutrition, activity & health tracking platform.
5.0(1)·2 upvotes·1 comment
Resume Builder CV
Supercharge your resume with an AI co-pilot and live ATS score checker.
5.0(2)·1 upvote·2 comments
Epilude Notetaker
Stay in the meeting. Leave with the notes.
5.0(2)·1 upvote·2 comments
Revinho
Know what’s driving your software business
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Stivio
AI Image to Video Generator: Turn photos into HD clips.
5.0(1)·1 upvote·1 comment
Telly
Hands-free Mac control with natural voice commands.
5.0(1)·1 upvote·1 comment
LockedWeb
Unyielding porn blocker with no off switch for ultimate protection.
5.0(1)·1 upvote·1 comment
Web Document Scanner
Scan documents online, flatten pages, and remove shadows for print-ready PDFs.
5.0(1)·1 upvote·1 comment

Grith

https://grith.ai›developer tools›Grith

Grith: An OS-level security proxy for AI coding agents. - result 5

Sep 7, 2026 - Grith provides an essential security proxy for developers utilizing AI coding agents, enforced directly at the operating system level. It... Read more

5.0(1)1upvote

AI Security Agent Security Developer Security

1grith

VibeSafe

https://vibesafe.info›developer tools›VibeSafe

VibeSafe: AI Code Security Scanner for AI-Built Apps - result 6

Sep 5, 2026 - VibeSafe is an AI code security scanner designed to quickly identify vulnerabilities in applications built with AI tools. It scans AI-generated... Read more

5.0(1)1upvote

Code Security AI Development Vulnerability Scanning

1vibesafe

Gliese

https://gliese.io›security & privacy›Gliese

Gliese: Your funds don’t move. Control over them does. - result 7

Sep 17, 2026 - Gliese is a protocol change radar that actively monitors smart contracts across multiple EVM chains, including Ethereum, Arbitrum One, Base, and... Read more

5.0(1)1upvote

Blockchain Monitoring Smart Contract Security DeFi

1gliese

fail2zig: A durable, single-binary fail2ban replacement for Linux.

5.0(1)

fail2zig is a high-performance, single-binary security daemon designed to replace fail2ban on Linux systems. It actively reads system logs to detect repeated authentication failures and other hostile input, subsequently banning offending IP addresses. Built for durability and predictable behavior, fail2zig offers a smaller runtime, explicit resource limits, and native SQLite persistence, ensuring robust server protection. It integrates with kernel-level enforcement mechanisms like nftables or iptables, and supports easy migration from existing fail2ban configurations, making it an ideal choice for system administrators seeking an efficient and secure solution.

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