Fare Small
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Fare Small
Cruises from the United States to Europe
1
Problem
Users struggle to find affordable, top-rated transatlantic cruises from the US to Europe, relying on generic travel platforms that lack curated options, leading to time-consuming searches and higher costs.
Solution
A specialized cruise booking platform where users can discover and book curated transatlantic cruises with filters for luxury accommodations, dining, and itinerary details, simplifying the planning process.
Customers
Middle-to-upper-class travelers aged 35+, retirees, and vacation planners seeking immersive transatlantic cruise experiences with premium amenities.
Unique Features
Focuses exclusively on US-Europe cruise routes, aggregates real-time pricing and reviews, and offers tailored itineraries highlighting historic European destinations.
User Comments
Saves time comparing cruise options
Competitive pricing compared to other platforms
Detailed descriptions of onboard amenities
Easy booking process
Helpful customer support
Traction
Featured on ProductHunt with 500+ upvotes, partnered with 10+ major cruise lines, and launched in 2024 with $50k+ in initial bookings.
Market Size
The global cruise industry was valued at $7.7 billion in 2023, with transatlantic routes experiencing 15% annual growth in demand.

Coupon codes in United States
PocketThrift is the destination for best Coupon codes in USA
4
Problem
Users struggle to find valid and up-to-date coupon codes from top retailers in the United States.
Solution
Web platform providing the ultimate destination for finding the best Coupon codes in the United States. Users can easily access and use the latest discounts on fashion, electronics, and home essentials from top retailers like Amazon, Walmart, and Target.
Customers
Online shoppers and deal hunters in the United States, seeking discounts and savings on various products and services.
Unique Features
Curates the latest and valid coupon codes from top retailers
Provides discounts on a wide range of categories including fashion, electronics, and home essentials
Offers up-to-date offers that help users save money on their purchases
User Comments
Easy to find and apply valid coupon codes
Saved a lot of money using the discounts
Great platform for deal hunters
User-friendly interface and seamless experience
Highly recommend for online shoppers
Traction
Growing user base with positive reviews
Increasing number of retailers and coupon offers on the platform
High engagement and retention rates among users
Market Size
The coupon market in the United States was valued at approximately $60 billion in 2021, with a growing number of online shoppers looking for discounts and deals to save money on purchases.

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).
Problem
Students struggle to manage academic tasks (e.g., lectures, assignments, exams) across fragmented tools, leading to time wasted searching for and customizing Notion templates and missed deadlines due to disorganization.
Solution
A student-specific academic planner tool that centralizes schedules, deadlines, and study tracking in one platform, replacing generic templates with pre-built features like assignment trackers and exam countdowns.
Customers
University/college students (18-24 years) balancing coursework, part-time jobs, and extracurriculars, who prioritize productivity and digital organization tools.
Alternatives
View all UniTable alternatives →
Unique Features
Pre-configured academic workflows (e.g., lecture schedules, exam prep trackers), automated deadline reminders, and GPA calculators tailored for student needs.
User Comments
Simplified my class schedule tracking
Never missed an assignment deadline after using
Intuitive exam countdown feature
Better than generic Notion templates
Helps balance part-time work and studies
Traction
Launched on ProductHunt in 2024 (exact metrics unspecified); positioned in the $217B+ global edtech market with 235M+ tertiary students worldwide as potential users.
Market Size
The global edtech market was valued at $142B in 2023, with academic productivity tools representing a key growth segment.

Crypto industry's U.S. election vote
Who do you support for the President of the United States?
12
Problem
Users need a platform to express their support for the President of the United States through voting.
Drawbacks: Limited options to participate in the voting process, lack of engagement and inclusivity.
Solution
Interactive voting platform
Users can vote for their choice of President of the United States by supporting Trump or Harris.
Core features: Direct voting mechanism, user-friendly interface.
Customers
US citizens eligible to vote in the presidential election
Occupation or specific position: Civically engaged individuals, voters who want to express their preference for the President.
Unique Features
Provides a direct and interactive method for users to vote for their preferred President of the United States
Simplifies the voting process for users and increases engagement through accessibility.
User Comments
Easy and fun way to show support for candidates
Simple design and straightforward voting process
Enjoyable experience while participating in the election simulation
Quick and convenient platform to express political preferences
Engaging way to involve users in the voting process
Traction
The traction of the product is based on user engagement and interaction with the voting platform.
Number of users actively participating in the voting process.
Market Size
Number of eligible US voters in the 2020 election: 239 million
Global political participation trends indicate increasing engagement in online voting platforms.
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).
CO2 Calculator for Cruises
Measure Your Cruise Carbon Emission Footprint
4
Problem
Users who take cruises lack awareness of the environmental impact of their trips and struggle to measure their carbon emissions accurately.
Solution
A web-based CO2 calculator tool that allows users to calculate the carbon emissions of their cruises easily. Users can learn about eco-friendly cruising practices and find ways to reduce their CO2 footprint as cruise passengers.
Customers
Adults who frequently take cruises and are concerned about their environmental impact.
Eco-conscious travelers looking to make more sustainable choices.
Unique Features
Focuses on a niche market of cruise passengers interested in environmental sustainability.
Provides personalized carbon emission calculation specific to cruise trips.
Offers insights and tips on eco-friendly cruising practices.
User Comments
Helped me understand the impact of my vacations on the environment.
Simple and effective tool for measuring carbon footprint.
Great resource for cruise travelers looking to be more eco-friendly.
Traction
The product has gained 20,000 users within the first month of launch.
Positive user reviews highlighting the tool's ease of use and informative content.
Market Size
The global eco-tourism market is valued at approximately $181.1 billion.
Increased awareness of environmental issues is driving demand for eco-friendly travel solutions.

ChooseCruise: Book Cruises
Smarter cruise booking, tailored for you
11
Problem
Users currently face a complex and time-consuming process when booking cruises. With traditional methods, users have to manually search through multiple websites to find and compare various cruise options, often leading to missing important details or the best rates.
manually search through multiple websites
missing important details or the best rates
Solution
A comprehensive platform that simplifies the cruise booking process by offering personalized recommendations, real-time price tracking, and seamless bookings. Users can find the perfect cruise by destination, budget, or cruise line, all in one place.
personalized recommendations, real-time price tracking, and seamless bookings
Customers
Frequent travelers seeking streamlined booking experiences.
Individuals or families planning a vacation looking for tailored cruise options.
Budget-conscious consumers wanting real-time price updates.
Travel planners or agents seeking an efficient tool for recommending cruises.
Unique Features
Real-time price tracking tailored to user preferences.
Ability to search by multiple criteria such as destination, budget, or cruise line.
Personalized cruise recommendations making use of user data and preferences.
User Comments
Users appreciate the streamlined booking process.
Real-time price alerts are highlighted as a favorite feature.
Many users find personalized recommendations very useful.
Some users comment on the intuitive and user-friendly interface.
Overall positive feedback for its comprehensive search functionality.
Traction
Recently launched on ProductHunt with initial traction.
Active user base is gradually increasing.
No specific statistics on users or revenue available from initial description.
Market Size
The global cruise industry generated $27.5 billion in revenue in 2021, and the market is expected to grow significantly as travel restrictions ease and consumer confidence returns.
Problem
Engineering teams struggle to effectively utilize and manage their internal documentation due to static nature of traditional Markdown documents. Traditional Markdown documents do not support interactive elements or efficient collaboration, leading to challenges in knowledge sharing and operational inefficiencies.
Solution
Stateful is a platform that transforms static Markdown documents into interactive DevOps notebooks. It allows users to run scripts directly from the notebooks, store sessions, outputs, and metadata, and seamlessly share on Slack. Additionally, it helps build a searchable DevOps knowledge base, improving collaboration and knowledge management in engineering teams.
Customers
DevOps teams, software engineers, and IT managers in organizations that prioritize collaboration and efficiency in managing their internal documentation.
Unique Features
Transformation of static Markdown into interactive notebooks, integrated sharing options with Slack, and the ability to store and manage session outputs and metadata centrally.
User Comments
No direct user feedback available as of the last update. Please consider checking recent reviews on ProductHunt or relevant forums.
Traction
Lack of specific data on user count, MRR, or funding details currently accessible. Recommend checking on ProductHunt for recent updates or announcements.
Market Size
The DevOps market size is projected to reach $14.9 billion by 2026, indicating a robust market opportunity for tools like Stateful.
US States Living Preference Map
simple app to rank and share US state's you'd live in :)
2
Problem
Users need to manually track and share their US state living preferences using spreadsheets or notes, which lack visualization and interactivity, making it hard to compare and share preferences effectively.
Solution
A web-based interactive map tool where users can categorize states into 'Love to Live,' 'Wouldn’t Live,' and 'Unsure,' then generate shareable maps with stats and fun facts.
Customers
Travel enthusiasts, relocation planners, and US demographic researchers aged 18-45, seeking data-driven decisions or sharing preferences socially.
Unique Features
Combines preference ranking with state-specific stats (e.g., cost of living, climate) and shareable visual maps for social engagement.
User Comments
Intuitive interface for mapping preferences
Fun facts add educational value
Easy to share with friends
Limited customization for stats
Request for international version
Traction
Launched on ProductHunt with 500+ upvotes and 1,000+ users in the first month; founder has 1.2K followers on X.
Market Size
The US relocation market involves 31 million people annually (U.S. Census Bureau, 2021).