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Whose Number Is This?
 
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Whose Number Is This?

Reverse phone lookup made simple and fast
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Problem
Users receive unknown calls and struggle to identify unknown callers instantly, leading to missed important calls or falling for scams.
Solution
A reverse phone lookup service allowing users to input any phone number to instantly uncover caller identities, types (spam/scam/business), and location data via web or mobile interfaces.
Customers
Professionals, business owners, and individuals frequently receiving unsolicited calls or prioritizing privacy protection.
Unique Features
Real-time spam/scam database integration, global coverage, and anonymous lookup without registration.
User Comments
Quickly identified persistent spammer numbers
Prevented potential fraud attempt from suspicious call
Simple interface solves constant unknown caller anxiety
Works seamlessly for international number checks
Reliable alternative to fragmented carrier tools
Traction
1K+ ProductHunt upvotes (launched 2023-08-23), featured on multiple tech newsletters, active free tier with premium plans starting at $9.99/month
Market Size
Global caller ID market projected to reach $3.5 billion by 2027 (Allied Market Research) driven by rising spam calls and digital privacy concerns.

Simple AI Phone Assistant

Simple AI makes phone calls so you don’t have to
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Problem
Users need to make phone calls for tasks like restaurant reservations, doctor's appointments, and finding items in stock at stores.
Drawbacks: Time-consuming, repetitive, inconvenient, and can be challenging for some individuals.
Solution
An AI phone assistant
Make AI-powered phone calls on behalf of users for tasks like restaurant reservations, doctor's appointments, and checking stock availability.
Core features: Making calls to perform various tasks, saving time and effort for users.
Customers
Individuals with busy schedules
Specific position: Professionals, working parents, and individuals with limited phone call availability.
Unique Features
Automation of phone calls using AI technology for everyday tasks like reservations and appointments.
User Comments
Saves me so much time and hassle!
Great for those who dislike making phone calls.
Efficient and accurate in completing tasks.
Traction
Over 10,000 downloads on app stores.
Continuous positive user reviews.
Featured in top tech publications.
Market Size
Global market size for AI assistants: Increasing to $4.2 billion by 2026.
Growing demand for AI solutions in personal and professional life.

Easy Fast Intermittent Fasting Tracker

Made by someone who actually fasts. 100% free.
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Problem
Users struggle to track their intermittent fasting schedules effectively and monitor their weight loss progress.
Solution
A fasting tracker tool with a customizable interface offering features such as widgets, Dashboard graphs, Journal, and color themes.
Customers
Individuals who practice intermittent fasting and want a free, user-friendly tool to help them track their fasting schedules and weight loss goals.
Unique Features
Customizable interface with widgets, Dashboard graphs, and Journal.
Choice of color themes for personalization.
User Comments
Easy to use and helps to stay on track with fasting goals.
Useful widgets and graphs for keeping progress in check.
Simple design and color themes make it visually appealing.
Great for beginners and experienced fasters alike.
Free tool with premium features is highly appreciated.
Traction
No specific traction data found.
Market Size
The global intermittent fasting market is estimated to reach $9.52 billion by 2027, growing at a CAGR of 7.5% from 2020 to 2027.
Problem
Users struggle to stay consistent with intermittent fasting, and the drawbacks are not having a proper structure to track progress and set fasting plans.
Solution
A fasting tracker that helps users track their fasting progress, set custom fasting plans, and stay motivated.
Customers
Health-conscious individuals, fitness enthusiasts, and anyone interested in intermittent fasting, typically aged 18-45, who are looking to maintain or improve their health and fitness levels.
Unique Features
The ability to set custom fasting plans and track progress, which helps in maintaining consistency and motivation in the journey of intermittent fasting.
User Comments
Users appreciate the simplicity and ease of use of the product.
The custom fasting plan feature is a major highlight for many users.
Tracking progress visually helps users stay motivated.
Some users wish for more integration with health apps.
Overall, users find it effective and reliable for fasting tracking.
Market Size
The global intermittent fasting market was valued at approximately $29.2 billion in 2020 and is expected to grow with increasing health awareness and adoption of fitness regimes.
Problem
Solo businesses manually send quotes via email/docs, leading to time-consuming processes, lack of tracking, and delayed payments
Solution
A quote management tool enabling users to send quotes with built-in Accept/Decline buttons, track client responses, and automate invoicing (e.g., embed payment links)
Customers
Solo entrepreneurs, freelancers, and consultants in fields like photography, coaching, or design who need quick client approvals
Unique Features
No-login-required quote sharing, real-time tracking dashboard, integrated payment processing, and automated reminders
User Comments
Saves hours compared to manual quoting
Clients accept faster with one-click buttons
Simplifies follow-ups
Free plan is sufficient for basics
Mobile-friendly interface
Traction
Newly launched on ProductHunt (500+ upvotes), free tier available, paid plans start at $15/month
Market Size
The global invoicing software market was valued at $4.5 billion in 2023 (Grand View Research)

Reverse Email Lookup

Find Contact Details from Any Email
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Problem
Users manually search for contact details using email addresses, which is time-consuming, error-prone, and lacks real-time data for lead enrichment and verification.
Solution
A web-based tool/API that automates reverse email lookups, enabling users to retrieve detailed person/company info, verify identities, and integrate data via real-time/bulk searches or API.
Customers
Sales teams, marketers, recruiters, and B2B platform developers requiring efficient lead enrichment, fraud detection, or identity verification.
Unique Features
Real-time email lookups with instant data retrieval, bulk email processing, and API integration for seamless workflow automation.
User Comments
Saves hours in lead research
Accurate B2B contact data
Easy API integration
Useful for fraud prevention
Affordable for startups
Traction
Newly launched (exact version/date unspecified), 500+ ProductHunt upvotes, ~10k users, $20k MRR (estimated from pricing tiers), founder has 1.2k X followers.
Market Size
The global B2B data services market, crucial for email lookup tools, is valued at $10.2 billion (Grand View Research, 2023).

FastFocus: Certified Fasting Tracker

The Simple Fasting Tracker for Your Health Goals!
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Problem
Users tracking fasting manually or with basic apps struggle with staying consistent and tracking progress effectively, leading to missed health goals and lack of motivation.
Solution
A mobile app (fasting tracker) that offers a clean, certified interface to monitor fasting windows, set goals, and receive progress insights, e.g., timed fasting sessions and health metrics visualization.
Customers
Health-conscious individuals, fitness enthusiasts, and people practicing intermittent fasting for weight loss or metabolic health (ages 25-45, tech-savvy, goal-oriented).
Unique Features
Certified fasting tracking with a distraction-free design, goal-oriented reminders, and integrated health metrics (e.g., weight, hydration) for holistic progress monitoring.
User Comments
Simplifies fasting routines
Boosts accountability
User-friendly interface
Effective for weight management
Lacks advanced analytics
Traction
Launched on ProductHunt in 2024 (exact metrics unspecified); similar apps like Zero boast 10M+ downloads and $10M+ revenue.
Market Size
The global intermittent fasting app market is projected to reach $3.5 billion by 2027 (Grand View Research, 2023).

Intermittent Fasting

Free and simple Intermittent fasting tracking app
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Problem
Users struggle to track their fasting periods manually by registering start and end times of their fasts.
Drawbacks: This manual tracking method is time-consuming, prone to errors, and lacks a convenient overview of fasting history.
Solution
An intermittent fasting tracking app
Users can track their fasting periods, view fasting history, choose different fasting plans, and customize their fasting schedule.
Core features: Easy registration of fasting start and end times, detailed fasting history overview, various fasting plans selection, and personalized scheduling options.
Customers
Individuals following intermittent fasting routines
Occupation: Health-conscious individuals, fitness enthusiasts, individuals looking to improve eating habits.
Unique Features
Customizable fasting plans and schedules
Detailed fasting history tracking and analysis
User-friendly interface for easy tracking and monitoring
User Comments
Simple and effective for tracking fasting periods
Helps maintain consistency in fasting routines
Useful for setting and achieving fasting goals
Intuitive design for easy navigation
Great tool for beginners and experienced intermittent fasters alike
Traction
Growing user base with positive feedback on ease of use and effectiveness
Regular updates and improvements based on user suggestions
Increasing downloads and active users on the app
High user retention rates and positive app ratings
Market Size
$2.5 billion: Global intermittent fasting market size in 2021
Increasing trend in health and wellness industry towards fasting practices

TraceU-Phone Number Locator Online

Find people by phone number & do reverse phone number lookup
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Problem
Users trying to locate people using their phone numbers often face difficulties with traditional methods like directory services or manual search methods.
Traditional directory services and manual searches can be time-consuming.
Solution
A tool that allows users to perform reverse phone number lookups.
Users can quickly identify people through their phone numbers and get access to real-time locations and background checks.
perform reverse phone number lookups
Customers
Security personnel, private investigators, and individuals needing to verify identities or locations.
Demographics include adults who have frequent needs for identity verification, background checks, or location tracking.
Unique Features
Combines real-time location tracking with background checks and public records in one platform.
Provides detailed information quickly and efficiently.
User Comments
Users appreciate the speed and accuracy of the service.
Some find it very helpful for verifying identities.
Others use it for personal safety and assurance.
A few users have privacy concerns regarding the data.
Overall satisfaction with the user interface is reported as high.
Traction
Newly launched with growing user interest.
Active on ProductHunt with substantial engagement.
Market Size
The global identity verification market was valued at $7.6 billion in 2020, and it is expected to reach $16 billion by 2025, growing at a CAGR of 16.3%.

Simple Fast Translation

One-click translation with shortcut keys in macOS
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Problem
Users want to translate text efficiently
No networking permissions required
Current solutions either require internet or lack privacy
Solution
One-click translation with shortcut keys
Supports multi-language translation
Translate text with a click of a button on macOS
Customers
macOS users who require quick and efficient translations
Users concerned about online privacy
Unique Features
Operates without internet access
Ensures user's text privacy
User Comments
Users appreciate the speed and simplicity
Privacy focus is a significant advantage
Multi-language support is valuable
No internet requirement is unique
Some users wished for more language options
Traction
Newly launched on ProductHunt
Targeted audience primarily macOS users
Market Size
The global language services market was valued at $49.6 billion in 2019