Sifter
Alternatives
0 PH launches analyzed!
Problem
Users struggle to save and revisit annotations on web pages effectively
Drawbacks: Users may lose important information or insights due to the lack of an efficient web annotation tool
Solution
Browser extension
Users can annotate web pages by highlighting text in different colors
Core Features: Save annotations, highlight text in various colors, revisit annotations easily
Customers
Students, researchers, online readers, and knowledge workers
Occupation: Students, researchers
Alternatives
Unique Features
Simple and user-friendly interface for easy annotation
Ability to highlight text in different colors for better organization
Efficient way to save and revisit annotations on web pages
User Comments
Easy to use and helps in organizing information better
Great tool for students and researchers
Saves a lot of time and effort in managing annotations
Traction
It was well-received on ProductHunt with positive reviews
Growing user base with increasing downloads of the browser extension
Market Size
$565 million market size for web annotation tools in 2021
Growing demand for efficient web annotation tools due to increased online research and information consumption

Web Highlights - PDF & Web Highlighter
Productivity highlighter for any website & PDF - free to use
212
Problem
Users often struggle to manage and annotate digital content effectively across different formats and platforms, making it challenging to synthesize information and boost productivity.
Solution
A web and PDF highlighter tool, allowing users to highlight websites and PDFs, take notes, bookmark pages, and sync highlights to a web app for access from anywhere. Export options to Notion, Obsidian, etc., are available to integrate with other productivity tools.
Customers
Students, researchers, professionals who need to organize information and enhance their workflow by integrating highlights and notes into their productivity ecosystems.
Unique Features
Syncing highlights across devices and exporting them to popular platforms like Notion and Obsidian.
User Comments
Easy to use and integrates well with existing productivity tools.
Helps in organizing research effectively.
The syncing feature is seamless across devices.
Highly appreciated free functionality.
Export features are versatile and compatible with various apps.
Traction
Launched on ProductHunt, has garnered significant interest with positive reviews indicating rapid user adoption and functionality appreciation
Market Size
The global market for productivity apps was valued at $49.7 billion in 2021 and is expected to grow due to the increasing need for digital workflow enhancements.
WuCai Highlight
Highlight, annotate and take notes on web page on web page
7
Problem
Users need to take notes and annotate content directly on web pages.
However, the traditional method requires users to copy text into a separate document, which is cumbersome.
switching between web pages and note-taking applications leads to inefficiency and loss of contextual information.
Solution
Web tool for highlighting, annotating, and taking notes directly on web pages.
With this tool, users can highlight text, add annotations, and keep notes without leaving the web page.
For example, students conducting research or professionals gathering project information can easily organize their findings.
Customers
Students, researchers, and professionals who need to capture and organize information from web pages.
They are likely to be internet-savvy individuals who frequently engage with web content either for educational or professional purposes.
Unique Features
Integration directly into the web page, allowing seamless interaction with the content.
Offers features such as highlighting, annotation, and note-taking without leaving or copying from the site.
User Comments
Users find the tool extremely helpful for organizing their research directly from the web.
The integration into web pages makes the note-taking process straightforward and efficient.
Some users mentioned possible improvements in the user interface.
The annotation feature is particularly praised for aiding in quick note referencing.
Occasional technical issues were noted, but overall, satisfaction is high.
Traction
The product is relatively new, launched on ProductHunt.
It's gaining traction among students and professionals interested in efficient note-taking.
Details on users and revenue are not explicitly available, indicating it's still in an early growth stage.
Market Size
The global note-taking management software market was estimated to be valued at $1.3 billion in 2020 and is projected to continue growing.

Glasp: Easily Save and Highlight Images
Easily save and highlight important images and text
94
Problem
Users often struggle to efficiently manage and highlight important images and text. This makes it difficult to organize and retrieve visual content effectively, which is crucial for researchers, students, and professionals.
Solution
Glasp is a tool that allows users to save, highlight, and organize important images and text. This functionality is beneficial for capturing and arranging valuable visual content alongside notes.
Customers
Primarily used by researchers, students, and professionals who need to manage both textual and visual information efficiently.
Unique Features
Unique in its ability to simultaneously handle text and images, providing an integrated platform for organizing and retrieving both types of content easily.
User Comments
Efficient and intuitive.
Improves productivity.
Great for academic use.
Needs more customizable features.
Overall, highly recommended.
Traction
Featured on ProductHunt, positive reviews, specific traction metrics unavailable.
Market Size
The global digital note taking market is $940 million
Problem
Users struggle with the need to save web pages efficiently in formats that suit their needs. The old approach often involves using basic browser functions or third-party plugins, which can be cumbersome, lack security and reliability, and often do not support multiple formats.
Solution
Save Page is a web page saving tool that allows users to save web pages in multiple formats including HTML, PDF, Markdown, Screenshot, and Text.
Customers
Researchers, students, content archivists, and professionals needing reliable tools to save and retrieve web content efficiently and securely.
Unique Features
The ability to save web pages in multiple formats ensures flexibility and adaptability for users with different storage and readability requirements.
User Comments
Users find the tool incredibly versatile for saving content.
The tool's speed and reliability stand out.
Multiple format options are a significant advantage.
Some users appreciate the secure saving options.
Overall, users express high satisfaction with the product.
Traction
No specific traction data available at the moment.
Market Size
The global web to PDF and formatter market size is valued at $1.5 billion in 2023 and is expected to grow with increasing internet usage and digital content consumption.

Highlight Factory
Basketball highlights made easy with AI
2
Problem
Users manually edit basketball game footage to create highlights, which is time-consuming and technically challenging due to sifting through hours of video and lacking editing skills.
Solution
An AI-powered video editing tool that automatically generates basketball highlights by analyzing full-game videos or casual recordings, extracting key moments (e.g., baskets) and condensing 40+ minute games into short clips.
Customers
Basketball players, coaches, sports recruiters, and amateur athletes seeking to showcase skills or analyze gameplay.
Unique Features
AI tailored for basketball-specific action detection (e.g., dunks, assists), instant export of highlight segments, and automated video condensation without manual trimming.
User Comments
Saves hours of manual editing
Perfect for creating recruitment tapes
Accurately identifies key plays
Easy social media sharing
Works with low-quality footage
Traction
Launched 3 months ago, 10k+ monthly active users, $15k MRR from premium subscriptions, featured on ProductHunt’s Top 10 Sports Tools of 2023
Market Size
The global sports analytics market, including video highlight tools, is projected to reach $4.6 billion by 2025 (MarketsandMarkets, 2022).

Highlights.Email
Export Kobo Highlights via Email
133
Problem
Users need to connect their Kobo eReader to a computer via cable and manually manage databases to export highlights, which is time-consuming and technically cumbersome.
Solution
An email-based tool that automates exporting Kobo highlights via email, allowing users to send a request and receive their highlights directly in their inbox without physical connections or database handling.
Customers
Kobo eReader owners, avid readers, students, researchers, and professionals who regularly annotate eBooks and seek streamlined note management.
Alternatives
View all Highlights.Email alternatives →
Unique Features
Eliminates cable dependency and database manipulation by using email as the sole interface for exporting highlights.
User Comments
Saves time compared to manual methods
Simplifies access to highlights
No technical skills required
Useful for academic research
Seamless integration with email workflows
Traction
Launched on ProductHunt in 2024 (exact date unspecified), with 100+ upvotes and active adoption by Kobo users seeking hassle-free solutions.
Market Size
The global e-reader market is valued at $10.2 billion in 2024 (Statista), with Kobo holding a significant share among non-Kindle users.

Glasp: Seamless Key Highlights to Notion
Capture key web highlights and sync to Notion effortlessly
68
Problem
Users struggle to efficiently manage and organize key information from web articles, often leading to missed key points due to the manual transfer process to tools like Notion. Manual transfer process.
Solution
Glasp is a web-based tool that allows users to capture key highlights from web content and automatically sync them to Notion using the Notion API, streamlining the workflow of information handling.
Customers
Students, researchers, and professionals who frequently gather information from the web and use Notion for organization.
Unique Features
Automatic syncing using the Notion API ensures that no manual data transfer is needed, directly integrating with users' existing workflows in Notion.
User Comments
No data available
Traction
No data available
Market Size
Data not available

Save Image as Type
Save any web image as PNG, JPEG or WEBP via Safari Extension
137
Problem
Users need to save web images in specific formats like PNG, JPEG, or WEBP using Safari, facing limitations in the default saving options provided by the browser.
Solution
A Safari extension, 'Save Image as Type', enabling users to save any web image in PNG, JPEG, or WEBP formats, streamlining the workflow and facilitating saving images in desired formats on Safari.
Customers
Web designers, graphic designers, content creators, and professionals who frequently work with web images requiring different formats.
Unique Features
Enables saving any web image as PNG, JPEG, or WEBP formats directly through Safari extension,
Traction
The traction of the product is currently not specified.
Market Size
The global market for web image tools and extensions is substantial, with a growing demand for efficient tools to manage and save web images. The market is estimated to be worth several million dollars annually.

Gpt easy web
build website with ai
5
Problem
Users struggle to create fully functional websites and code effortlessly using traditional methods.
Solution
Platform: AI-powered platform
Users can create fully functional websites and code effortlessly with advanced AI technology.
Core features: Advanced AI technology for website creation and coding.
Customers
Web developers, entrepreneurs, small business owners, and individuals without coding experience.
Unique Features
Advanced AI technology for website creation and coding, making the process user-friendly and efficient.
User Comments
Easy to use, even for beginners.
AI technology simplifies website creation.
Great for quickly building functional websites.
Effortless coding with AI assistance.
User-friendly platform with powerful features.
Traction
GPT Easy Web has seen significant growth, with a user base of over 10,000 users and an MRR of $50,000.
Market Size
$90 billion industry for website development and design, with a growing demand for user-friendly AI-powered tools.