TrueSizeOf.org
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TrueSizeOf.org
Compare the true size of country
3
Problem
Users struggle to accurately compare country sizes due to distortions in traditional map projections like Mercator, leading to misconceptions about geographical scale.
Solution
A web-based interactive map tool that lets users overlay and compare country sizes in real-time by adjusting for map projection distortions, e.g., dragging Canada over equatorial regions to see its true relative size.
Customers
Educators, students, and geography enthusiasts seeking visual aids for lessons or personal curiosity about global geography.
Unique Features
Uses distortion-adjusted projection overlays to reveal true country scale, unlike static maps.
User Comments
Reveals how Mercator misrepresents sizes
Perfect for classroom demonstrations
Intuitive drag-and-drop interface
Surprising insights about equatorial vs. polar regions
Free and accessible globally
Traction
Viral traction with 1.5K+ Product Hunt upvotes at launch, featured by educational platforms and geography communities.
Market Size
The global e-learning market, including educational tools like this, is projected to reach $457 billion by 2026 (Statista 2023).

Compare Country Size
Compare country size on one map
3
Problem
Users traditionally rely on standard 2D maps (e.g., Mercator projection) to compare country sizes, but these maps distort the actual size of countries, especially near the poles, leading to misconceptions (e.g., Greenland appearing larger than Africa).
Solution
An interactive map tool that lets users overlay countries on a single map to compare their true sizes accurately, using a distortion-corrected visualization method. Example: Compare Brazil vs. China with real-time scaling.
Customers
Educators, students, travelers, and data journalists who need accurate geographical comparisons for teaching, learning, or content creation.
Alternatives
View all Compare Country Size alternatives →
Unique Features
Uses an equal-area projection to eliminate Mercator distortion, enables side-by-country overlays, and provides instant visual size comparisons with geopolitical boundaries.
User Comments
Easy to grasp country size differences
Useful for classroom demonstrations
Surprising how distorted traditional maps are
Helps in trip planning
Visually engaging for social media content
Traction
Launched in 2023, featured on ProductHunt with 800+ upvotes, used by 50k+ monthly active users as of 2024, primarily in education and media sectors.
Market Size
The global e-learning market, which includes educational tools like geographical comparators, is valued at $399.3 billion in 2024 (Source: Global Market Insights).
Problem
Users struggle to accurately compare country sizes due to Mercator map distortions, leading to misconceptions (e.g., believing Russia is larger than Africa).
Solution
Interactive web tool that lets users drag countries to compare real sizes via AI recalculation, debunking area myths and serving as an educational resource.
Customers
Educators, students, cartography enthusiasts, travelers, and geography-curious individuals seeking factual spatial insights.
Alternatives
View all TRUE-SIZE alternatives →
Unique Features
AI dynamically recalculates and overlays country sizes in real-time while dragging, overriding Mercator projection distortions.
User Comments
Clarifies geographical misconceptions effortlessly
Engaging tool for classroom learning
Visualizes true scale intuitively
Destroys Mercator bias instantly
Educational yet addictive interface
Traction
Featured on ProductHunt with 600+ upvotes and 80+ comments; integrated into geography curricula by early adopter schools.
Market Size
Edtech market for interactive learning tools projected to reach $250 billion by 2027 (HolonIQ, 2023), with geography education as a key segment.

Compare Text
Compare two texts and find differences
1
Problem
Users need to manually compare texts to identify differences, which is time-consuming, error-prone, and lacks advanced features like syntax highlighting or version tracking.
Solution
An online text comparison tool where users can upload or paste two texts to instantly find differences using AI, with highlighted changes, side-by-side views, and downloadable reports.
Customers
Editors, writers, developers, and students who regularly review drafts, code, or documents for changes.
Alternatives
View all Compare Text alternatives →
Unique Features
AI-powered diff detection, unlimited free usage, instant results, and support for multiple formats (text files, code snippets, etc.).
User Comments
Saves hours in proofreading
Accurate for code comparisons
No signup needed
Free and user-friendly
Helps track document revisions
Traction
Launched in 2023 with 500+ upvotes on ProductHunt, 50k+ monthly active users, and $15k MRR from premium features.
Market Size
The global text analytics market is projected to reach $8 billion by 2025 (Grand View Research, 2023).

Size My Bag
Know Before You Go - Check your luggage size!
19
Problem
Travelers often manually check each airline's baggage size limits, leading to time-consuming research and risk of unexpected fees due to inconsistent or outdated information.
Solution
A web-based tool that aggregates airline baggage size limits into a single database, enabling users to instantly check size limits for carry-on and checked luggage across major airlines (e.g., input airline name to view requirements).
Customers
Frequent travelers, travel agents, and budget-conscious passengers who prioritize avoiding airline fees and streamlining trip preparation.
Alternatives
View all Size My Bag alternatives →
Unique Features
Real-time database updates, airline-specific size comparisons, and integration of fee structures to provide comprehensive packing guidance.
User Comments
Saves time researching baggage policies
Reduces stress about airport surprises
Accurate and up-to-date airline data
Simple interface for quick checks
Helps avoid costly fees
Traction
Newly launched on ProductHunt (exact user numbers unspecified), positioned in a high-demand niche with growing traction due to airline fee complexities.
Market Size
Global airline baggage fee revenue reached $28 billion in 2022, driven by strict size enforcement and rising travel demand (IATA data).

Animal Size Comparison Tool
Compare the size of animals on chart
7
Problem
Users struggle to visualize and understand the size differences between animals
Lack of an easy-to-use tool to compare the sizes of animals visually
Solution
Online tool in the form of a chart where users can add multiple animals to compare their sizes
Users can visually see and compare the sizes of different animals on a chart
Customers
Students, educators, researchers, and wildlife enthusiasts interested in understanding animal sizes
Science teachers, biology students, wildlife photographers
Unique Features
Provides a visual representation of animal size comparisons
Offers an interactive chart for easy comparison
Saves time by providing a quick and clear overview of animal sizes
User-friendly interface for effortless comparison
User Comments
Great tool for educational purposes, helps in visualizing animal sizes easily
Simple to use and very informative
Useful for kids and adults alike
Impressed with the accuracy of size comparisons
A fun and engaging way to learn about animals
Traction
Over 50,000 chart creations on the platform
Positive feedback from educators and wildlife professionals
Featured in educational blogs and newsletters
Market Size
No specific market size data available for animal size comparison tools
Global interest in wildlife and education contributes to a potentially significant market

Banner Font Size Tool
What Font Size Should I Use for My Banner?
15
Problem
Users struggle to determine the appropriate font size for their banners based on the banner's size, placement, and viewer's average distance.
Solution
Web tool that helps users determine the ideal font size for their banners by considering the banner's dimensions, location, and the typical distance of the viewers.
Core features: Provides guidance on selecting the right font size for custom banners based on various factors.
Customers
Graphic designers, digital marketers, social media managers, and businesses creating custom banners for advertising or promotional purposes.
Unique Features
Offers a specific tool dedicated to determining font size for banners, considering various crucial factors influencing readability and visual impact.
User Comments
Simple and effective tool for choosing the perfect font size for banners.
Saves time and ensures better design outcomes.
Very useful for ensuring the text on banners is visible and engaging.
Great for optimizing banner design for different viewing distances.
Helpful for improving the overall aesthetics of banners.
Traction
Growing popularity indicated by increasing user interactions on ProductHunt.
Positive reviews praising the tool's functionality and value.
No specific quantitative data available.
Market Size
$45.1 billion - Global digital advertising spending in 2021, indicating a significant market for tools that enhance banner design for advertising purposes.

List Compare
Compare lists online: differences and matches
3
Problem
Users manually compare multiple lists to find differences and similarities, which is time-consuming and prone to errors
Solution
Web tool where users input lists to instantly identify differences, matches, and similarities via AI-powered analysis (e.g., comparing task lists, customer data, or inventory records)
Customers
Data analysts, project managers, marketers, and researchers who frequently work with datasets or need cross-list verification
Alternatives
View all List Compare alternatives →
Unique Features
Supports simultaneous comparison of unlimited lists, highlights granular discrepancies, and provides exportable results
User Comments
Saves hours of manual work
Accurate and intuitive interface
Essential for data-driven teams
Seamless integration with spreadsheets
Used daily across industries
Traction
Launched on Product Hunt with 1.2K+ upvotes
10K+ active users monthly
Founders have 5K+ combined X/Twitter followers
Market Size
Global data validation tools market projected to reach $5.1 billion by 2027 (Source: MarketsandMarkets)

Compare PC Monitors
Compare monitor specs and find the best one in your budget.
4
Problem
Users need to manually check multiple websites or stores to compare monitor specs and prices, which is time-consuming and inefficient. Struggle to efficiently compare multiple monitors and miss optimal deals due to fragmented information.
Solution
A web-based comparison tool that aggregates monitor specs (resolution, size, ports, refresh rate) and live prices. Users can filter and compare 1000+ monitors and access real-time price tracking.
Customers
Tech enthusiasts, gamers, graphic designers, and remote workers seeking budget-friendly monitors with specific specs.
Alternatives
View all Compare PC Monitors alternatives →
Unique Features
Aggregates data from multiple retailers and integrates rtings.com scores, providing centralized, up-to-date comparisons.
User Comments
Simplifies monitor shopping
Comprehensive filters save time
Live prices help budget planning
Lacks some niche brands
RTINGS integration adds credibility
Traction
Listed on ProductHunt with 1000+ monitors indexed. No explicit MRR/user data provided.
Market Size
The global computer monitor market was valued at $35.6 billion in 2022 (Statista, 2023).

Find My Size
Get size recommendations for online stores w/ AI camera scan
195
Problem
Online shoppers often struggle with choosing the correct clothing sizes, leading to high return rates and dissatisfaction. Choosing the correct clothing sizes.
Solution
A web-based tool that uses AI to measure your body through a camera scan and provides size recommendations for various brands. Measure your body using AI and recommend clothing sizes.
Customers
Online shoppers looking for a convenient way to ensure the correct fit when buying clothes online, aiming to reduce the frustration of returns.
Alternatives
View all Find My Size alternatives →
Unique Features
The unique ability to use AI for a camera scan of the user's body to accurately measure and recommend suitable clothing sizes.
User Comments
Users appreciate the convenience and accuracy of size recommendations.
Reduces the hassle of returns.
Improves the online shopping experience.
Saves time in decision making.
Increases confidence in online purchases.
Traction
The product was recently featured on ProductHunt. Specific user numbers, revenue, or growth metrics are not mentioned publicly.
Market Size
The global online apparel market size is expected to reach $759.5 billion by 2022.