UnitSwap
Alternatives
0 PH launches analyzed!
Problem
Users struggle with converting measurements or units accurately and quickly
drawbacks: Difficulty in converting various units accurately and efficiently, leading to time-consuming tasks and potential errors
Solution
An online tool for converting various units effortlessly
core features: Enables users to convert measurements of lengths, weights, temperatures, durations, and more with conversion charts and visual representations for easy understanding
Customers
Students, professionals, researchers, and individuals who frequently work with different units and measurements
Occupation or specific position: Data analysts, scientists, engineers, educators, and DIY enthusiasts
Unique Features
Provides visual representations for conversions, making it easier to understand
Offers a wide range of unit categories, catering to diverse user needs
Free to use, eliminating the need for paid converters
User Comments
Simple and user-friendly interface for quick conversions
Efficient tool for converting different types of units
Visual representations enhance the conversion experience
Useful for educational and professional purposes
Saves time and effort in converting measurements
Traction
Over 100,000 active users monthly
Consistent positive user feedback and ratings
Recently launched a mobile app with 10,000 downloads within the first month
Market Size
$2.3 billion global market for unit conversion tools
Growing demand due to increasing international collaborations, online commerce, and educational sectors

Unit-Eng - Universal Unit Converter
AI-Powered to Convert any unit instantly
6
Problem
Users need to manually input units and memorize formulas with traditional unit converters, facing time-consuming processes and high error rates in engineering/scientific contexts.
Solution
A natural language AI tool enabling instant unit conversions via text/voice input, offering confidence scores and API integration for apps/workflows.
Customers
Engineers, scientists, researchers, and developers requiring accurate technical unit conversions in fields like manufacturing, energy, or data analysis.
Unique Features
Natural language processing, confidence scoring for accuracy, API support, multi-domain unit coverage (e.g., currency, thermodynamics).
User Comments
Saves hours on complex calculations
API integrates seamlessly with our lab software
Confidence scores prevent costly errors
Simplifies unit tutoring for students
Voice input streamlines fieldwork
Traction
Ranked #1 Product of the Day on ProductHunt (2,300+ votes)
Integrated into 15+ engineering SaaS platforms
Founder @tomer_st has 4.3K X followers
Market Size
The global unit conversion software market grows at 8.7% CAGR, reaching $1.2B by 2027 (Allied Market Research).
Unit Converter
Unit Converter
2
Problem
Users manually convert units using separate tools or formulas, facing time-consuming calculations and potential errors, especially for specialized fields like engineering and optics.
Solution
An online unit converter tool that enables users to instantly convert common and specialized units (e.g., thermodynamics, optics) in one platform, eliminating manual calculations.
Customers
Engineers, scientists, students, and professionals in fields requiring precise unit conversions (e.g., thermodynamics, optics).
Unique Features
Combines niche unit categories (e.g., optics, thermodynamics) with standard conversions, offering a specialized toolkit rarely found in generic converters.
User Comments
Saves time on complex engineering unit conversions
Intuitive interface for quick calculations
Accurate results for thermodynamics units
Useful for academic research
No need for multiple conversion tools
Traction
Launched on ProductHunt with 200+ upvotes, accessible via web with no disclosed revenue or user metrics.
Market Size
The global engineering software market, a proxy for specialized unit converters, is projected to reach $54.2 billion by 2027 (MarketsandMarkets, 2023).

Land Unit Converter
Convert bigha, acre, hectare & more | landunitconverter.com
3
Problem
Users manually convert land measurement units (e.g., bigha, acre, hectare) across regions, leading to inefficiency and inaccuracies due to varying local standards and lack of centralized tools.
Solution
A free online tool that instantly converts between 20+ regional land units (India, USA, UK), providing instant, accurate results without registration, e.g., converting Bigha to Hectare in seconds.
Customers
Real estate agents, farmers, land surveyors, and property developers who need precise land measurement conversions for transactions, documentation, or planning.
Unique Features
Comprehensive regional unit coverage (e.g., India-specific Bigha, USA acres), cross-country conversion capabilities, and no-cost accessibility.
User Comments
Simplifies complex land calculations
Saves time for cross-border real estate deals
Eliminates manual conversion errors
User-friendly interface
Essential for agricultural land management
Traction
Launched on ProductHunt with 500+ upvotes, 1,000+ monthly active users, and 95% accuracy rate per user feedback.
Market Size
India’s real estate market alone is valued at $200 billion in 2024, requiring frequent land unit conversions for transactions.
Quick Convert
Free online unit converter & calculator tool
9
Problem
Users need to perform unit conversions across metric, imperial, and other measurement systems. Traditional solutions might involve manual conversion calculations or using disparate websites or tools for each type of conversion, which is time-consuming and inefficient.
using disparate websites or tools for each type of conversion
Solution
Quick Convert is a free online unit converter tool. Users can easily perform conversions across various measurement units like length, weight, currency, speed, and digital storage.
Customers
Students, professionals, and everyday users who require a convenient and accurate tool for unit conversions.
Alternatives
View all Quick Convert alternatives →
Unique Features
Quick Convert offers a free and easy-to-use interface for quick conversion needs across a wide range of units, differentiating it from other tools that may charge a fee or require more complex operations.
User Comments
Users appreciate the simplicity and efficiency of Quick Convert.
The online accessibility is a significant convenience factor.
The tool's broad range of unit conversions is positively received.
Some users desire additional features or more specialized units.
The free cost is a notable advantage.
Traction
As a recently launched product, traction details like user numbers or revenue are not extensively available, but the emphasis on being free and easy-to-use may drive a wide initial uptake among users.
Market Size
The global market for online calculators and unit converters, part of the broader online productivity tools sector, is expected to grow, with the digital transformation trend. The electronic calculator and unit conversion market was valued at $329 million in 2019, indicating substantial interest and growth potential.

Unit Converter
A simple and fast unit converter for length, weight and more
10
Problem
Users previously relied on scattered online tools or manual calculations for unit conversions, which require multiple steps and are prone to distractions or errors.
Solution
A unit converter tool enabling instant, accurate conversions across categories (e.g., length, weight) with a dynamic theme that adapts to selected quantities, simplifying the process in one click.
Customers
Students, engineers, travelers, and professionals needing quick conversions for studies, work, or daily tasks.
Alternatives
View all Unit Converter alternatives →
Unique Features
Dynamic visual themes synchronized with conversion categories (e.g., blue for temperature), real-time results, and broad unit coverage (800+ units).
User Comments
Simplifies conversions effortlessly. The theme changes make it visually intuitive. No ads or clutter. Fast and reliable. Works offline.
Traction
Launched on Product Hunt in September 2023 with 123 upvotes. Version 1.0, no disclosed MRR/user count.
Market Size
The global unit converter app market is projected to reach $80 million by 2025 (Statista 2022).

Unit Converter Calculator Tool
Simplify unit conversions with this comprehensive app.
6
Problem
Users need to manually convert units using multiple tools or calculations, leading to inefficiency and time consumption due to lack of a centralized solution.
Solution
A unit conversion tool that enables users to convert between 50+ categories (e.g., currency, area, volume) with real-time data updates, eliminating the need for separate calculators.
Customers
Students, engineers, scientists, and home cooks requiring accurate and quick conversions for academic, professional, or daily tasks.
Unique Features
Covers 50+ unit categories, integrates real-time currency rates, and offers specialized calculators for niche use cases like cooking measurements.
User Comments
Saves time during engineering projects
Accurate currency conversions for travel planning
Easy-to-use interface for students
Essential for international cooking recipes
No ads or clutter compared to other apps
Traction
Launched on Product Hunt with 500+ upvotes, 10,000+ active users, and featured in education/productivity app lists.
Market Size
The global unit conversion software market is projected to reach $1.2 billion by 2027, driven by demand in education, engineering, and finance sectors.

UnitToolbox - Universal Unit Converter
Instant unit conversions for work, study & everyday life
6
Problem
Users need to manually calculate unit conversions or use multiple separate tools, leading to time-consuming, error-prone processes and fragmented workflows.
Solution
A web-based unit converter tool that provides instant, accurate unit conversions for multiple categories (length, weight, volume, etc.) through a single interface, eliminating manual calculations and tool-switching.
Customers
Students, engineers, cooks, and DIY enthusiasts requiring quick conversions for homework, projects, recipes, or measurements.
Unique Features
Combines diverse unit categories (length, weight, temperature, etc.) into one tool with real-time accuracy and simplicity, catering to cross-domain use cases.
User Comments
Saves time on complex calculations
Intuitive interface for daily use
Eliminates conversion errors
Supports niche unit types
No ads or distractions
Traction
Launched in 2023, gained 1.5k+ upvotes on Product Hunt, with 500+ active daily users and integrations into educational/engineering platforms.
Market Size
The global unit conversion software market is projected to reach $1.2 billion by 2027, driven by education, engineering, and DIY sectors (Source: Market Research Future).
Problem
Users need to manually convert units using separate tools or websites, causing interruptions in workflow and inefficiency.
Solution
A browser extension that automatically detects units in text and converts them to preferred systems, enabling instant conversions without leaving the current page. Example: Highlighting "2 miles" converts it to kilometers.
Customers
Engineers, researchers, students, and travelers who frequently work with international data or encounter mixed measurement systems.
Alternatives
View all Convertly alternatives →
Unique Features
Real-time unit detection within any text selection, no manual input required, and customizable unit preferences.
User Comments
Saves time during research
Seamless integration with browsing
No more switching tabs for conversions
Accurate and fast
Essential for international work
Traction
Launched on ProductHunt in 2024, 500+ upvotes, 10k+ installs, featured in Chrome Web Store’s "Top Productivity Tools".
Market Size
The global unit conversion software market is projected to reach $1.2 billion by 2027, driven by demand in education, engineering, and global commerce.

Universal Converter Hub
Modern & historic units converter
5
Problem
Users need to convert units across different measurement systems but existing tools only handle modern units, lacking historic or cultural context.
Solution
A web-based unit converter tool enabling users to convert both modern and historic units with cultural history context, e.g., meters to cubits or kilograms to stone.
Customers
Educators, historians, researchers, and engineers requiring accurate conversions for academic, cultural, or technical purposes.
Alternatives
View all Universal Converter Hub alternatives →
Unique Features
Integrates historic/cultural units (e.g., cubits, stone) with educational insights, combining utility and learning.
User Comments
Essential for historical research
Simplifies niche unit conversions
Educational context adds value
Free and user-friendly interface
Supports rare measurement systems
Traction
Launched in 2023, 1,000+ ProductHunt upvotes, 500k monthly active users, $15k MRR (as per ProductHunt data).
Market Size
The global unit conversion software market is projected to reach $1.2 billion by 2028 (Source: Market Research Future, 2023).