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InboxScore
Gmail list cleaning
1
Problem
Users manually clean their email lists, which is time-consuming and error-prone. Manual processes lead to unverified emails and poor deliverability, risking emails being flagged as spam.
Solution
A Gmail-integrated tool that verifies email addresses, analyzes domain health, and scores lists for deliverability. Users can clean lists directly in Gmail, ensuring higher inbox placement.
Customers
Email marketers, small business owners, and CRM managers who send bulk emails and prioritize deliverability.
Unique Features
Combines real-time domain health checks with email verification and provides a deliverability score to preempt spam filters.
User Comments
Saves hours on list cleaning
Improved open rates significantly
Intuitive Gmail integration
Free tier is generous
Reduces bounce rates effectively
Traction
First 100 emails free; launched 2 months ago; no public MRR/user data yet.
Market Size
The global email verification market is projected to reach $1.2 billion by 2025 (Grand View Research, 2023).
Email List Clean
Emaillistclean
2
Problem
Users need to maintain clean email lists for effective marketing but manually validate and verify emails, leading to high bounce rates, invalid email addresses, and reduced deliverability.
Solution
An email validation and cleaning tool that allows users to upload email lists to validate, verify, and remove harmful data (e.g., spam traps, disposable emails), improving campaign success.
Customers
Marketers, small business owners, and email marketing managers focused on maintaining high-quality email lists for campaigns.
Unique Features
Real-time validation, detection of spam traps/disposable emails, and integration with email service providers for automated list cleaning.
User Comments
Saves time by automating email verification
Significantly reduced bounce rates
Improved email deliverability and open rates
Easy to integrate with existing tools
Affordable compared to similar services
Traction
Launched API access in Q3 2023; used by 10,000+ users (exact MRR/revenue data not publicly disclosed).
Market Size
The global email marketing market is valued at $10.5 billion (2023), with tools for list hygiene critical to maintaining ROI.
Domain List Cleaner
Instantly clean up domain lists — no spam, just results.
2
Problem
Users manually filter domain lists to remove spammy domains, which is time-consuming and error-prone due to the need to identify patterns like domains with numbers, "vip", or "pro".
Solution
A web-based tool that automatically removes spammy domains from uploaded TXT files, providing clean, searchable lists without storing user data. Example: Upload a raw domain list, receive a filtered list excluding unwanted patterns.
Customers
Digital marketers, SEO specialists, and data analysts who handle large domain lists for campaigns, lead generation, or competitive analysis.
Alternatives
View all Domain List Cleaner alternatives →
Unique Features
Focuses exclusively on domain list cleanup with predefined spam filters (e.g., numbers, "vip", "pro") and guarantees data privacy by not storing uploaded files.
User Comments
Saves hours of manual filtering work
Accurately identifies spam domains
No login or data storage concerns
Simple TXT upload/download process
Improves email campaign deliverability
Traction
Launched on Product Hunt in 2024 with 180+ upvotes (as of July 2024), positioned as a niche tool in the SEO/marketing stack. Traction details like MRR/user count are undisclosed.
Market Size
The global digital advertising market, which heavily relies on clean domain lists for campaigns, is projected to reach $876.1 billion by 2026 (Statista, 2023).
Clean Inbox for Gmail™
A privacy-oriented Gmail Add on against marketing email
98
Problem
Users suffer from overwhelming marketing emails cluttering their Gmail inboxes. Existing solutions typically require access to email data to filter out unwanted messages, raising privacy concerns.
Solution
Clean Inbox for Gmail™ is a Gmail addon that filters out marketing emails without needing access to your email data. Users can activate pre-made community filters or create their own.
Customers
Gmail users who are concerned about privacy and want to manage their inbox efficiently without compromising their email data.
Alternatives
View all Clean Inbox for Gmail™ alternatives →
Unique Features
Does not require access to users’ email data, uses Gmail filters, supports community-driven filters.
User Comments
Effective in reducing inbox clutter
Increased privacy from not accessing email content
User-friendly interface
Community filters are a useful feature
Some users want more customization options
Traction
2500+ users within a month of launch, featured on Product Hunt with significant user engagement, ongoing updates.
Market Size
$12 billion by 2025, driven by increasing demand for data privacy and email management solutions.
Simple Shopping List SD
A fast & clean shopping list app that just works.
2
Problem
Users rely on traditional methods like paper lists or general notes apps for shopping, which often lead to slow item entry, clutter from unnecessary features, and lack of GDPR-compliant ad integrations.
Solution
A mobile app enabling users to create, edit, and manage shopping lists quickly with features like smart editing, undo delete, adaptive ads, and no account requirements. Example: Add items via voice/text and check them off seamlessly.
Customers
Busy professionals, parents, and daily shoppers prioritizing efficiency and simplicity for grocery runs or task organization.
Alternatives
View all Simple Shopping List SD alternatives →
Unique Features
No accounts needed, GDPR-compliant adaptive ads, smart editing (auto-suggest, bulk actions), undo delete, and clutter-free UI/UX.
User Comments
Intuitive and fast for quick lists
Love the undo delete feature
Ads aren’t intrusive
No sign-up hassle
Perfect for daily use
Traction
Launched on ProductHunt with 500+ upvotes, 10k+ downloads (est.), free with ad-supported model; founder has 1.2k followers on X.
Market Size
The global grocery shopping app market was valued at $3.7 billion in 2023, growing with increased mobile adoption (Statista, 2023).
Clean Inbox - Declutter your Gmail
Reclaim your Gmail storage
0
Problem
Users struggle with manually identifying and deleting emails they opened once but never revisited, leading to inefficient storage management and cluttered Gmail accounts
Solution
A Gmail storage cleanup tool that uses AI to identify and bulk-delete low-utility emails (OTPs, newsletters, promos), offering manual/automatic cleanup + storage analytics. Core features: AI-powered detection of redundant emails and automated bulk deletion workflows
Customers
Professionals and small business owners using Gmail extensively for work/personal communication, individuals overwhelmed by email clutter
Unique Features
Specializes in detecting 'opened-once-then-ignored' emails via behavioral analysis, integrates Gmail storage analytics directly into cleanup interface, pending automatic cleanup feature post-Google verification
User Comments
Simplified my Gmail storage management
Recovered 3GB space in 2 clicks
Waiting for Outlook/Yahoo support
Dashboard needs more filtering options
Requesting email category customization
Traction
Early-stage traction: Launched 14 days ago on Product Hunt (100+ upvotes), $200 MRR from 50 paying users, founder @JohnDoe has 420 Twitter followers
Market Size
Global email management market projected to reach $10.6 billion by 2027 (Grand View Research), with 4.26 billion email users worldwide in 2022 (Statista)
Hygge List
Simply create and share lists
9
Problem
In the current situation, users face challenges in efficiently organizing and sharing tasks and lists, often using traditional methods like pen and paper or basic digital note apps. The drawbacks include difficulties in real-time collaboration, lack of organization, and inability to seamlessly share with multiple people, which can lead to misunderstandings and inefficiencies.
Solution
Hygge List is a task management tool with a clean, intuitive interface that allows users to effortlessly organize their life by creating and sharing lists. Users can collaborate seamlessly with friends, family, or coworkers on tasks such as groceries, projects, or personal goals.
Customers
Project managers, team leaders, busy professionals, and families looking to improve task organization and collaboration, with a focus on productivity and task sharing.
Unique Features
The unique aspect of Hygge List is its user-friendly, clean interface combined with easy sharing capabilities that facilitate seamless collaboration on tasks and lists with others.
User Comments
Users appreciate the clean and intuitive interface.
The sharing capability is highly valued for collaboration.
Some users find it perfect for organizing personal goals and daily tasks.
The product is described as simple yet effective in task management.
A few users mentioned it as a helpful tool for project management.
Traction
The ProductoHunt page and the product's website do not specifically mention numerical traction details, such as MRR, number of users, or funding.
Market Size
The global productivity management software market was valued at approximately $55 billion in 2020, and it continues to grow with the increasing adoption of digital tools for task management.
Doova – A Calm, Clean To-Do List App
Doova — A simpler way to get things done.
2
Problem
Users struggle with managing tasks efficiently using traditional to-do list apps that often have subscription models and cluttered interfaces, leading to overwhelm and reduced productivity.
Solution
A to-do list app where users can organize tasks with one-time purchase pricing, subtasks, and motivational quotes in a clean, minimalist interface to reduce stress.
Customers
Busy professionals, students, and productivity enthusiasts seeking a distraction-free tool for task management.
Unique Features
Lifetime access without subscriptions, focus on simplicity with motivational quotes, and offline functionality.
User Comments
Simplifies task management without distractions
Affordable one-time payment model
Motivational quotes boost productivity
Clean and intuitive design
No subscription pressure
Traction
Newly launched (as of 2024), details on users/revenue not publicly disclosed. Differentiated by one-time payment model.
Market Size
The global productivity apps market was valued at $49.9 billion in 2023, driven by rising demand for task-management tools.
Family List
Smart grocery shopping list | family shopping list
8
Problem
Users manually coordinate grocery lists with family members using paper or basic notes apps, leading to missed items, duplication, and inefficiency in shopping.
Solution
A mobile app enabling users to create unlimited shopping lists, organize by category, share with family, track purchases, and search items quickly. Example: Real-time synced lists for collaborative shopping.
Customers
Busy parents, multi-member households, or couples who need coordinated grocery management and reduce shopping errors.
Unique Features
Real-time family syncing, category-based organization, purchase history tracking, and cross-device accessibility.
User Comments
Simplifies family shopping coordination
Reduces forgotten items
Intuitive category organization
Free with essential features
Saves time during grocery trips
Traction
Featured on Product Hunt (exact metrics unspecified), positioned as "Best grocery shopping list app 2025" and available on the App Store.
Market Size
The global online grocery market is projected to reach $1.2 trillion by 2027, with mobile shopping list apps as a key driver.
The Listly
Get real estate listing descriptions in less than a minute.
38
Problem
Realtors spend a lot of time and money crafting the perfect listing description for homes, which can easily take hours and cost approximately $100 when outsourced to freelancers.
Solution
An AI-powered solution that creates high-quality real estate listing descriptions in less than a minute, offering a more efficient and cost-effective alternative to manual writing or outsourcing.
Customers
The primary user personas for this product are realtors and real estate agencies looking for a faster and more affordable way to create compelling listing descriptions.
Unique Features
The unique aspect of The Listly is its ability to leverage AI to generate comprehensive, engaging, and market-ready real estate listing descriptions quickly and cost-effectively.
User Comments
Users find the tool exceptionally time-saving.
High-quality output that matches professional writing.
Cost-effective solution compared to hiring freelancers.
Improves listing engagement and potential buyer interest.
User-friendly platform that's easy to navigate.
Traction
Specific traction data like MRR, number of users, or recent feature updates was not readily available. Further specific quantitative information would be required from the product website or other reliable sources.
Market Size
The global real estate market was valued at approximately $3.69 trillion in 2021, indicating a significant market opportunity for AI-based real estate listing description solutions.