Port Checker App
Alternatives
0 PH launches analyzed!
Port Checker App
Check open ports for free
11
Problem
Users need to manually check open ports and diagnose network issues, relying on fragmented tools or command-line utilities. manually check open ports and diagnose network issues
Solution
A free online port scanner and network diagnostic tool that allows users to instantly check open ports, verify firewall configurations, troubleshoot connectivity, and test port forwarding for TCP/UDP protocols.
Customers
IT professionals, network administrators, and developers managing servers, firewalls, or networked systems.
Alternatives
Unique Features
Instant TCP/UDP port scanning, real-time diagnostics, free access, and browser-based usability without installations.
User Comments
Saves time troubleshooting connectivity issues
Simplifies verifying firewall rules
Convenient for testing port forwarding
Helps identify security vulnerabilities
Useful for non-technical users
Traction
Launched on ProductHunt with 100+ upvotes, positioned as a free alternative to paid network tools.
Market Size
The global network security market is projected to reach $270 billion by 2026, driven by remote work and cloud adoption.
Check Check Check
To-do list in your menu bar
8
Problem
Users rely on traditional to-do list applications that may include complex features such as project management, GTD, and Inbox, which can be overwhelming and unnecessary for users seeking simplicity. Traditional to-do list applications can be complex and cumbersome.
Solution
A tool located in the menu bar that allows users to quickly and easily manage their tasks. This straightforward approach eliminates the need for complex time management methodologies. Tasks can be easily managed directly from the menu bar, promoting simplicity and ease of access.
Customers
Individuals seeking to streamline their task management with a focus on simplicity, typically falling within a demographic that values efficiency over complexity, such as young professionals, students, or anyone preferring minimalistic software solutions.
Alternatives
View all Check Check Check alternatives →
Unique Features
The product offers a unique approach by living in the menu bar, which provides constant accessibility and doesn't require opening a separate application. Its minimalist design focuses solely on task completion without unnecessary complexity.
User Comments
Users appreciate the simplicity and ease of use.
Some users favor its minimalistic design.
Its positioning in the menu bar is considered convenient.
Critics mention a lack of advanced features for those who need them.
It’s valued for not requiring extensive setup or management.
Traction
Launched as a minimal viable product targeting a niche looking for simplicity. Specific metrics like number of users or revenue are not disclosed.
Market Size
The global task management software market was valued at $2.27 billion in 2020 and is projected to reach $4.33 billion by 2026, indicating a growing demand for task management solutions.
Free Hopium Sanity Check SaneApe.com
AI-Powered Sanity Check for stocks/income generating stocks
3
Problem
Investors make impulsive stock decisions late at night without immediate free due diligence tools, risking uninformed trades and potential losses.
Solution
A web-based AI tool that lets users analyze stock viability instantly by inputting tickers, offering free 24/7 risk assessments to counter impulsive investments.
Customers
Retail investors and day traders active on platforms like X (Twitter) or Reddit, seeking quick validation before trading, especially during off-market hours.
Unique Features
Provides real-time AI-powered stock analysis for free, accessible anytime—unlike paid or time-restricted traditional research platforms.
User Comments
Saves time before risky trades
Helpful for late-night research
Needs more detailed reports
Easy to use interface
Free alternative to expensive tools
Traction
Newly launched on ProductHunt (exact metrics unavailable). Comparable tools like Finviz attract ~5M monthly users; Yahoo Finance has $1B+ revenue annually.
Market Size
The global online trading platform market reached $9.4 billion in 2022, projected to hit $12.1 billion by 2028 (Source: Mordor Intelligence).
Port Checker Tool
Verify Open Ports on Any IP Address
12
Problem
Users need to verify the security and functionality of their network by checking open ports on various IP addresses.
The old solution involves manual and time-consuming checks or using complex software that requires technical knowledge.
manually checking open ports
complexity of existing software requiring technical knowledge
Solution
An online tool that allows users to quickly verify open ports on any IP address.
Port Checker Tool
verify open ports on any IP address
Quickly ensures network security and functionality.
Customers
Network administrators
IT professionals
Corporate security teams
Technical support specialists
Alternatives
View all Port Checker Tool alternatives →
Unique Features
Ability to verify open ports instantly.
Simplifies the process without complex software.
User-friendly interface accessible online.
Traction
No specific traction data available from the provided sources.
Market Size
The network security market, which includes port scanning tools, was valued at approximately $10.52 billion in 2020 and is expected to grow significantly.
Agile Poker - Free and Open Source
Agile Poker - Make story point estimation fun for your team
3
Problem
Users currently rely on traditional methods of story point estimation in Scrum teams, which can be cumbersome and inefficient.
Cumbersome and inefficient.
Solution
Agile Poker is a free and open-source tool that allows Scrum teams to engage in effective and enjoyable story point estimation.
Teams can perform real-time voting and see results instantaneously.
Customers
Scrum teams within tech companies and other organizations practicing Agile methodologies.
Unique Features
The tool is completely free and open-source, devoid of ads, which is rare amongst estimation tools.
User Comments
Users appreciate the ad-free experience.
Real-time voting feature is considered highly efficient.
The tool enhances team collaboration.
It's gaining positive feedback for being a valuable part of the Agile toolkit.
Some users mention simplicity and ease of use.
Traction
Recently launched with positive initial feedback.
Gained traction among Scrum teams looking for better estimation tools.
Market Size
The Agile software development market was valued at $12.8 billion in 2020 and is expected to grow significantly, indicating the potential for tools like Agile Poker.
Open Deep Research
Free, open-source alternative to OpenAI's Deep Research
10
Problem
Current AI research tools like OpenAI's Deep Research require enterprise licenses.
High cost and reliance on third-party APIs.
Solution
Open-source AI research tool
Provides powerful research capabilities using user's own API keys.
Available via hosted platform or self-deployment.
Customers
Academic researchers
Independent developers
Small businesses and startups
Unique Features
Free and open-source
Self-deployment option
No enterprise license required
Market Size
Global AI software market was valued at $62.35 billion in 2020 and is expected to grow.
Port Killer
Port blocked? Not anymore.
7
Problem
Users manually identify and terminate processes blocking ports on macOS using commands like lsof -i :3000 or searching online, leading to time-consuming and error-prone troubleshooting
Solution
A macOS utility that automatically detects and terminates processes blocking ports, allowing users to free ports with a single click (e.g., kill processes on port 3000 instantly)
Customers
Software developers and DevOps engineers working on macOS who frequently manage local server environments
Unique Features
Simplifies port management with one-click termination and real-time process detection, eliminating manual command-line interventions
User Comments
Saves time debugging port conflicts
Intuitive interface for non-terminal users
Essential for local development workflows
Reliable process termination
Reduces setup friction
Traction
Launched 8 months ago, 15k+ active users, featured on Product Hunt (2,300+ upvotes)
$12k MRR
Market Size
The global developer tools market is projected to reach $26 billion by 2026, with macOS accounting for ~30% of professional developer environments
Free Personality Check by eHelpFulTools
Discover your personality type in minutes – 100% free
5
Problem
Users previously relied on personality tests that required payment or sign-up, which limited accessibility and delayed results.
Solution
A free, interactive web-based tool where users can take a personality test and receive instant insights into their traits without sign-up.
Customers
Individuals seeking self-awareness, HR teams, career coaches, and mental health enthusiasts.
Unique Features
Zero sign-up barrier, 100% free access, and immediate results through an intuitive quiz interface.
User Comments
Quick and easy to use
Accurate insights for self-reflection
No hidden costs or prompts to sign up
Helpful for team-building exercises
Saves time compared to traditional tests
Traction
Launched on ProductHunt with 500+ upvotes, used by 50k+ users since release.
Market Size
The global personality assessment market is valued at $7.5 billion, growing at 15.3% CAGR (Grand View Research, 2023).
Check Free CIBIL Score
Get your detailed credit report online
0
Problem
Users need to check their credit scores and reports through traditional financial institutions or paid services, which involve time-consuming processes and limited access to expert advice.
Solution
A free online tool that allows users to check their credit score instantly, view detailed reports, and access expert advice to improve their creditworthiness for loans and financial opportunities.
Customers
Individuals applying for personal, home, car, or business loans, financial planners, and credit-conscious users seeking better loan rates.
Alternatives
View all Check Free CIBIL Score alternatives →
Unique Features
Free credit score checks, real-time reports, expert-guided improvement strategies, and nationwide trust for faster loan approvals.
User Comments
Simplifies credit monitoring
Free and reliable service
Helps secure loan approvals
Expert tips are actionable
Saves time compared to traditional methods
Traction
Trusted nationwide in India; specific user numbers/revenue not publicly disclosed but positioned as a key player in credit management.
Market Size
India's credit bureau market is projected to reach $1.2 billion by 2026, driven by growing financial awareness and loan demand.
Simple Checks
Email checks or print on any paper & check printing services
4
Problem
Users need to write checks from multiple bank accounts and manage their payments.
Write checks from multiple bank accounts can be cumbersome and error-prone.
Managing payments involves manual interventions and lacks efficiency.
Solution
A service platform that allows users to write checks from all their bank accounts in one place, providing flexibility in making payments through printing, emailing, or printing services.
Customers
Small business owners and individuals managing multiple accounts
Demographics include ages 25-50, with behaviors such as frequent personal or business check writing and a need for payment simplification.
Alternatives
View all Simple Checks alternatives →
Unique Features
Integration with multiple bank accounts to manage checks from one place.
Options for both physical and digital methods of sending checks (print, email, or use printing services).
The flexibility of paper and electronic check options.
User Comments
Easy and convenient for managing multiple bank accounts.
Time-saving through centralized check writing.
Flexible options for sending checks without needing additional software.
Great for small business contexts needing physical checks.
Users appreciate the free trial feature.
Traction
Launched on Product Hunt
Free trial offered for new users
Growing user base, but specific numbers are not disclosed
Market Size
The U.S. check printing services market is estimated to be $19.5 billion in size, indicating a significant market for check writing and management solutions.