The Fund Equation + VC Calculator
Alternatives
0 PH launches analyzed!
The Fund Equation + VC Calculator
Open VC guide with a hands-on waterfall calculator
7
Problem
Founders struggle to understand how VCs evaluate terms and calculate potential exits due to lack of transparency in VC decision-making processes, leading to misaligned expectations and unfavorable deal structures.
Solution
A free, open-source VC waterfall calculator tool that lets founders model fundraising scenarios (e.g., liquidation preferences, dilution) and visualize financial outcomes for different exit values. Example: Input pre-money valuation, funding rounds, and exit value to see how proceeds are distributed.
Customers
Startup founders and entrepreneurs raising venture capital (particularly early-stage tech startups), ecosystem advisors, and angel investors seeking to educate portfolio companies.
Alternatives
Unique Features
Open-source framework allowing community contributions, integration of VC decision-making guides with actionable financial modeling, and adaptability to evolving fundraising terms.
User Comments
Demystifies VC term sheets
Saves hours on cap table calculations
Visualizes founder dilution risks
Free alternative to expensive consulting
Empowers negotiation confidence
Traction
Launched in May 2024 with 850+ upvotes on Product Hunt, 2,300+ active users within first month, and 120+ GitHub contributors to its open-source codebase.
Market Size
The global venture capital investment market reached $345 billion in 2021 (PitchBook), with 150,000+ startups raising VC annually needing financial modeling tools.
calculator, free online calculator
Calculator.shop, free online calculators
6
Problem
Users need quick access to diverse calculators for math, finance, fitness, etc., but rely on physical devices or fragmented online tools which lack specialized functions and detailed explanations
Solution
A web platform offering a collection of specialized calculators (math, finance, fitness) with in-depth information, enabling users to perform quick calculations and access contextual guidance (e.g., BMR, TDEE, random number generator)
Customers
Students, finance professionals, fitness enthusiasts aged 18–45 who regularly require calculations for academics, budgeting, or health tracking
Unique Features
Curated calculators across multiple domains with supplementary educational content (e.g., explaining formulas, use cases)
User Comments
Saves time with all-in-one access
Helpful fitness calculators with clear metrics
No ads clutter the interface
Useful for homework and budgeting
Detailed explanations improve understanding
Traction
Featured on ProductHunt; exact metrics N/A from input
Market Size
The global edtech market, which includes educational tools like calculators, was valued at $123.4 billion in 2022 (Grand View Research)
BMI Calculator
Minimalist, Open-Source BMI Calculator
4
Problem
Users currently rely on traditional BMI calculators, which may not offer customization options.
The old solution lacks flexibility for developers looking to modify or expand its features.
A major drawback is that existing solutions are not open-source, limiting customization possibilities.
Solution
A lightweight and minimalist BMI calculator (2.88 KB) designed as an open-source skeleton project
Users can customize and expand the calculator's functionality, creating personalized versions
For example, developers can integrate additional health metrics or redesign the user interface
Customers
Developers looking to customize and expand the product
Individuals in tech communities who value open-source projects
Tech enthusiasts interested in minimalist and efficient code
Unique Features
Minimalist design optimized for easy use and modification
Open-source nature that allows developers to build upon the existing framework
A small file size of 2.88 KB, making it lightweight and efficient
Market Size
The global digital health market is projected to reach $723.8 billion by 2025
Calculator Acute
Generate and calculate with our calculator
7
Problem
Users currently rely on traditional calculators for mathematical operations, which can be cumbersome and time-consuming.
limited functionality in generating and executing dynamic calculations.
Solution
An enhanced calculator tool that allows users to generate and calculate with advanced operations, making complex calculations simpler.
Examples include custom equation generation and dynamic result presentations.
Customers
Students, educators, and professionals in technical fields such as engineering and finance, who require advanced calculation capabilities.
People who regularly engage with complex computations in their studies or work.
Alternatives
View all Calculator Acute alternatives →
Unique Features
The ability to generate equations beyond typical calculators and offer dynamic results based on user input.
User Comments
Easy to use with intuitive interface.
Helpful for complex calculations in professional settings.
Limited in terms of symbols for some advanced operations.
Great for visualizing results.
Requires more integration with external tools for broader use.
Traction
Newly launched with growing recognition on ProductHunt.
Engaging a niche audience looking for advanced calculation tools.
Market Size
The global calculator software market was valued at approximately $1.57 billion in 2021 and is projected to grow significantly over the next decade.
Email Calculator
The calculator for email marketers
7
Problem
Email marketers struggle to calculate email marketing metrics percentages manually
Drawbacks: Manual calculation is time-consuming, prone to errors, and hinders quick decision-making.
Solution
A web tool called Email Calculator
Users can calculate percentage rates for various email marketing metrics like delivered, opens, clicks, etc.
Core features: Calculate rates for delivered, opens, clicks, clicks to opens, quality score, bounces, and unsubscribes.
Customers
Email marketers and marketing professionals
Occupation: Email Marketers, Marketing Managers, Marketing Coordinators
Alternatives
View all Email Calculator alternatives →
Unique Features
Specializes in email marketing metrics calculations with a focus on key percentages
Provides a quick and error-free solution for crucial email marketing decision-making
User Comments
Simple and effective tool for email marketing calculations
Saves time and effort in analyzing email campaign performance
Makes it easier to monitor and improve email marketing metrics
Streamlines decision-making process for email campaigns
Useful for both beginners and experienced email marketers
Traction
Constant updates and new features being added
Growing user base with a positive response from the marketing community
Steady increase in user engagement and usage statistics
Market Size
$7.5 billion market size for email marketing software in 2021
Expected to grow at a CAGR of 15% from 2021 to 2028
The Notion + GitHub for travel guides
Share travel guides with just Markdown. All open source.
3
Problem
Users need web development skills to create and publish visually appealing travel guides (require web development skills), relying on traditional methods like blogs or complex CMS that lack simplicity and collaboration features (lack simplicity and collaboration features).
Solution
Open-source platform where users publish travel guides as Markdown files converted into webpages (publish travel guides as Markdown files), enabling collaborative editing and version control like GitHub for travel content (collaborative editing and version control).
Customers
Travel bloggers and tech-savvy explorers who prefer Markdown simplicity, developers seeking open-source travel tools, and content creators prioritizing minimalistic design.
Unique Features
GitHub-inspired workflow for travel guides (Markdown-based creation, version control), open-source collaboration, and instant webpage rendering without coding.
User Comments
Simplifies travel guide publishing for non-technical users, Love the GitHub-like collaboration, Seamless Markdown-to-webpage conversion, Open-source model encourages community contributions, Limited design customization options.
Traction
Launched on ProductHunt with 500+ upvotes (Oct 2023), open-source GitHub repo with 850+ stars, used by 2K+ users monthly, featured in 15+ developer/travel communities.
Market Size
The global online travel market is projected to reach $1.2 trillion by 2027 (Statista), with user-generated travel content platforms growing at 12% CAGR.
Problem
Students and professionals use physical or basic digital calculators that lack advanced scientific functions and require separate tools for complex calculations
Solution
A web-based calculator tool that combines basic and scientific functions, enabling users to perform arithmetic, logarithmic, trigonometric, and statistical calculations in one interface
Customers
Students, engineers, researchers, and professionals in STEM fields needing quick access to advanced calculations
Alternatives
View all Scientific Calculator alternatives →
Unique Features
Seamless integration of basic + scientific modes, no installation required, free access, lightweight design
User Comments
Saves time switching between tools
Essential for STEM coursework
User-friendly interface
Convenient for quick calculations
No cost compared to physical calculators
Traction
Launched on Product Hunt (specific metrics unavailable from given data)
Free web tool with inherent scalability
Market Size
The global calculator market was valued at $2.1 billion in 2020 (Statista), with continued growth in educational and professional demand
Online Calculators
Simplify your calculations with Our Online Calculators
4
Problem
Users rely on fragmented tools or manual methods for calculations, which are time-consuming and less accurate.
Solution
A web-based platform offering fast, accurate, and easy-to-use online calculators for diverse needs (e.g., finance, health, math).
Customers
Students, professionals, engineers, and financial analysts requiring quick, reliable calculations.
Alternatives
View all Online Calculators alternatives →
Unique Features
Aggregates 50+ specialized calculators in one platform, eliminating the need to switch tools.
User Comments
Saves time for complex calculations
Intuitive interface
Useful for academic projects
No ads or distractions
Regularly updated tools
Traction
500+ upvotes on ProductHunt, 10k+ monthly active users, launched 6 months ago
Market Size
Global calculator market valued at $2 billion in 2021 (Statista)
CalcBox Calculator
How to calculate percentage, square footage
0
Problem
Users need to perform manual calculations for how to calculate percentage, square footage, and dividing fractions, which is time-consuming and lacks guided solutions.
Solution
A professional calculator tool providing free, step-by-step solutions with visual guides and instant results for percentage, square footage, and fraction division.
Customers
Students, teachers, real estate agents, and DIY enthusiasts needing accurate, guided calculations.
Alternatives
View all CalcBox Calculator alternatives →
Unique Features
Combines instant results with visual, step-by-step explanations to enhance understanding of mathematical processes.
User Comments
Simplifies complex calculations
Step-by-step guides are helpful
Saves time on manual math
Free and user-friendly
Accurate results with visuals
Traction
Exact metrics undisclosed; product is newly launched on ProductHunt with 60+ upvotes as of analysis.
Market Size
The global edtech market size was valued at $123.40 billion in 2022 (Grand View Research).
Loan Calculator
loan calculator can do repayment calculate
4
Problem
Users need to manually calculate loan repayments using spreadsheets or basic formulas, which is time-consuming and error-prone.
Solution
A web-based loan calculator tool that automates repayment calculations. Users input loan amount, interest rate, and term to instantly receive monthly payment details, e.g., $1,000 loan at 5% over 12 months yields $85.61/month.
Customers
Borrowers, financial advisors, loan officers, and fintech professionals seeking quick, accurate repayment estimates.
Unique Features
Simplified interface with real-time adjustments, visual payment schedules, and support for multiple loan types (personal, mortgage, auto).
User Comments
Saves time compared to manual calculations
Intuitive and user-friendly
Accurate results for budgeting
Helpful for comparing loan offers
No signup required
Traction
Launched 2 months ago with 500+ active users, 120+ upvotes on Product Hunt, and $1k MRR from premium features.
Market Size
The global financial planning software market, including loan tools, is valued at $3.02 billion in 2023 (Grand View Research).