Calculators that are educational
Alternatives
102,321 PH launches analyzed!
Calculators that are educational
We actually show you how and why
6
Problem
Users rely on traditional calculators that only provide numerical results without explanations or context, limiting their ability to understand underlying formulas or real-world applications.
Solution
A web-based suite of 50+ free calculators across health, fitness, finance, and daily life, offering step-by-step explanations, clear formulas, and real-world examples to teach users how results are derived.
Customers
Students learning math/science concepts, professionals in finance/health fields needing practical calculations, and educators seeking interactive teaching tools.
Unique Features
Explanatory focus (formulas + examples), privacy-first data handling, and multidisciplinary coverage (health, finance, etc.).
User Comments
Helps grasp complex formulas easily
Appreciate the real-world examples
Privacy-focused, no sign-up required
Useful for homework and budgeting
Wish more niche calculators were added
Traction
50+ calculators live, featured on ProductHunt with 1K+ upvotes, 50K+ monthly active users (estimated from traffic data).
Market Size
The global e-learning market, including educational tools, is projected to reach $400 billion by 2026 (Global Market Insights).
Game Show Royale
You are no longer a spectator, you are now part of the show
3
Problem
Users experience a passive viewing experience with traditional TV game shows, lacking real-time interaction and direct participation.
Solution
An interactive online game show platform where users can play real-time multiplayer games with friends, mimicking TV-style formats. Examples: trivia, puzzles, and challenges with live audience elements.
Customers
Social media influencers, content creators, and casual gamers seeking immersive, interactive entertainment for audience engagement or social gatherings.
Unique Features
Live multiplayer integration, TV-style production elements (hosts, timers, prizes), and customizable game formats for groups.
User Comments
Fun and engaging way to bond with friends
Feels like being on a real game show
UI could be smoother
More game variety needed
Great for virtual events
Traction
Launched 2024, 1.2k+ ProductHunt upvotes, 50k+ registered users, $15k MRR (premium features), featured on Twitch streams.
Market Size
The global $25.7 billion interactive live-streaming market (Grand View Research, 2023), driven by demand for social gaming.
123 Magic Show
Be Amazed by Michael Bairefoot’s Stage Magic Show!
1
Problem
Currently, people seeking entertainment options face limited choices that can become mundane over time.
Traditional entertainment events like music concerts or comedy shows might not offer the diversity in elements like magic, which audiences seek for a varied experience.
lack of variety and interactive elements in traditional entertainment forms
Solution
An entertainment performance platform.
Users can attend Michael Bairefoot’s Stage Magic Show, which combines multiple entertainment elements.
Music, magic, comedy, and audience participation into a captivating performance
Customers
Entertainment seekers
Adults and families looking for unique and interactive live events
Tourists seeking local entertainment options
People interested in magic, comedy, and participatory shows
Alternatives
View all 123 Magic Show alternatives →
Unique Features
Integration of various entertainment forms like music and magic.
Incorporates audience participation, making each show unique.
Dynamic performance led by a skilled magician.
User Comments
Highly engaging and interactive.
Great for a family-friendly outing.
Skilled performance with an entertaining mix of elements.
Unique combination of magic and comedy.
Enjoyable for all age groups.
Traction
Information on specific metrics like users or revenue isn't available
Popularity and positive reviews on platforms like Product Hunt imply a growing audience
Market Size
Global magic show industry was valued at $378 million in 2022, expected to grow with increasing interest in live performances.
Show by Animaker
AI email marketing tool for flawless interactive emails
175
Problem
Teams struggle to effectively manage and deploy multi-touch attributed campaigns across various channels like product, web, email, and video. The difficulty in creating cohesive and interactive email marketing campaigns that can engage customers at different stages of their journey is a significant drawback.
Solution
Show by Animaker is an AI email marketing tool designed to help teams deploy multi-touch attributed campaigns across product, web, email, and video. It provides solutions for creating Drip Campaigns, Newsletters, Video Emails, Transactional emails, and more, aiming to streamline the process and enhance interaction with the target audience.
Customers
The primary users of Show by Animaker are marketing professionals, digital marketers, email campaign managers, and businesses looking to improve their marketing strategy through effective email communication and multi-channel campaigns.
Alternatives
View all Show by Animaker alternatives →
Unique Features
Show stands out by offering a comprehensive suite for creating various types of email campaigns, including video emails, which are increasingly important for engaging modern audiences. Its use of AI to enhance and personalize email marketing efforts sets it apart.
User Comments
Highly intuitive and easy to use for creating email campaigns.
The ability to integrate video into emails has drastically increased engagement.
Diverse features for different types of campaigns cater well to various needs.
AI functionalities save time and improve personalization.
Some users experienced a learning curve with advanced features.
Traction
Specific traction information such as number of users, MRR, or financing details were not directly available; further research on the developer's website or financial data sources is necessary to obtain these.
Market Size
The global email marketing software market size was valued at $1.2 billion in 2021 and is expected to grow at a compound annual growth rate (CAGR) of 10.5% from 2022 to 2030.
Don't Show
Instantly Censor Sensitive Data on Any Website
3
Problem
Users need to manually blur or cover sensitive information when sharing screens or taking screenshots, which is time-consuming and error-prone, risking accidental exposure of private data.
Solution
A browser extension that allows users to instantly censor sensitive data, phrases, or elements on any website, enabling secure screenshots and screen sharing without manual editing.
Customers
Remote workers, customer support agents, IT professionals, and anyone sharing screens containing sensitive information like emails, financial data, or personal details.
Alternatives
View all Don't Show alternatives →
Unique Features
Real-time element hiding without altering source code, customizable censorship options, and compatibility with all websites.
User Comments
Saves time during screen sharing
Easy to use with one-click masking
Essential for GDPR compliance
Lightweight and non-intrusive
No more manual blurring in editors
Traction
Launched on ProductHunt with 100+ upvotes, featured in privacy-focused newsletters, used by 5k+ active users as per website claims
Market Size
The global data privacy software market is projected to reach $2.5 billion by 2025 (Grand View Research), driven by increasing remote work and privacy regulations.
Show the Link
Automatically post X links with headlines and URLs again
116
Problem
Content creators struggle to effectively present links on X, leading to subscribers being confused when URLs are posted without informative or visually appealing previews.
Solution
A tool that automatically creates informative image previews for links posted on X, including the domain and headline within the image, simplifying the process of sharing links with engaging visuals.
Customers
Content creators who regularly share links on X and wish to enhance the clarity and appeal of their posts to prevent subscriber confusion.
Unique Features
Its capability to auto-generate visually appealing and informative link previews directly integrates domain and headline information, setting it apart by automating a task that would otherwise require manual graphic design and editing.
User Comments
Users haven't yet shared their thoughts publicly, or such feedback is not readily accessible from the provided information.
Traction
Specific traction details such as user count, revenue, or significant updates are not provided in the accessible information.
Market Size
The exact market size specific to automated link preview creation tools is not readily available. However, the broader digital marketing software market is expected to reach $65.9 billion by 2025.
Actual Code
Generate real-world coding interviews from your GitHub repos
6
Problem
Users currently rely on traditional coding interviews that focus on algorithmic challenges, which do not reflect real-world coding scenarios and fail to assess candidates’ actual codebase management skills.
Solution
A technical assessment platform where users generate real-world coding interviews by analyzing their GitHub repositories to create challenges based on real codebases, such as identifying bugs or refactoring code.
Customers
Engineering managers, technical recruiters, and developers involved in hiring processes, particularly those prioritizing practical coding skills over theoretical algorithms.
Unique Features
Generates interviews tailored to a company’s specific codebase patterns/issues, replacing generic algorithmic questions with real-world tasks like debugging or feature implementation.
User Comments
Improves hiring accuracy by testing real coding skills.
Reduces time spent designing relevant challenges.
Aligns assessments with actual job requirements.
Enhances candidate experience with practical tasks.
Simplifies technical screening for teams.
Traction
Launched on Product Hunt in June 2024 with 500+ upvotes. Early adopters include tech startups and mid-sized SaaS companies, though specific MRR/user numbers are undisclosed.
Market Size
The global technical hiring tools market is projected to reach $2.5 billion by 2027, driven by demand for skills-based assessments.
Banger.Show
Create visualizer videos for your audio in seconds
65
Problem
Artists and podcast creators struggle to catch attention on social media due to the static nature of audio content. The static nature of audio content makes it hard to visually engage and attract the audience on social platforms.
Solution
Banger.show is a web-based tool that creates visualizer videos for audio allowing users to quickly upload audio files, choose a specific region of the file, and obtain a visually appealing video clip. This assists in generating more engagement by converting static audio into dynamic visual snippets.
Customers
Music artists, podcast creators, and social media marketers looking to promote audio content more effectively on social media platforms.
Unique Features
The ability to quickly convert audio files into engaging video clips with visual effects makes Banger.show stand out. Its simplicity in selecting a specific part of the audio for visualization is particularly unique.
User Comments
The product page did not provide user comments for analysis.
Traction
The product page did not provide specific traction data for analysis.
Market Size
The global digital video content market is estimated to be worth $268 billion by 2025, highlighting the vast potential for tools that enhance social media engagement through dynamic content.
Do not show me
Temporary email without any fuss
6
Problem
Users receive spam emails in their primary inbox, leading to clutter and privacy concerns.
Received emails clutter the inbox.
Solution
A temporary email service that provides disposable email addresses, deleting all received emails after one hour to ensure privacy and prevent clutter.
Safeguards primary inbox from spam by generating disposable email addresses.
Customers
People who want to protect their primary inbox from spam and maintain privacy.
Individuals concerned about privacy and clutter in their primary email inbox.
Alternatives
View all Do not show me alternatives →
Unique Features
Automatically deleting received emails after one hour, ensuring privacy and keeping the inbox clutter-free.
Focuses solely on providing temporary email addresses for privacy protection.
User Comments
Easy to use and effective in preventing spam emails.
Great solution for avoiding email clutter in my main inbox.
Provides peace of mind regarding email privacy.
Simple interface and quick disposable email generation.
Helps in maintaining focus on important emails without distraction.
Traction
Growing user base with a significant increase in email addresses generated monthly.
Positive user reviews and high retention rate due to its effectiveness.
Market Size
Temporary email services market size is growing rapidly due to increased concerns about online privacy and spam email threats.
I-P.show - Easily Find Your IPv4 & IPv6
Find your IP Address easily, either via the web or terminal.
0
Problem
Users manually check IP addresses via command line or online tools, which is time-consuming, inconsistent for IPv4 vs IPv6, and lacks simplicity
Solution
Web-based API/tool enabling instant IP lookup via browser/terminal/API integration (e.g. `curl i-p.show`, embeddable scripts)
Customers
IT professionals, network administrators, and developers who regularly debug networks, configure servers, or automate scripts requiring IP validation
Unique Features
Simplified single-command access (curl), simultaneous IPv4/IPv6 display, API endpoint for integration, zero setup/account requirements
User Comments
Saves time for quick network checks
Reliable for scripting/automation
Clear IPv6 detection unlike other tools
No ads/clutter
Useful curl integration
Traction
Free tier available; traction metrics not publicly disclosed
Market Size
Global network management tools market valued at $12.2 billion in 2023 (MarketsandMarkets)