Substack Notes
Alternatives
0 PH launches analyzed!

Substack Notes
A new way for writers to share their thoughts.
123
Problem
Writers often struggle to share their thoughts and ideas in a concise, engaging manner. Traditional long-form blogging platforms can be time-consuming and may not facilitate quick idea exchange or foster community engagement effectively. Sharing short-form content and ideas in a streamlined manner has been a challenge.
Solution
Substack Notes is a platform that allows writers to share short-form content and ideas with each other and their readers. It acts as a dashboard where writers can post Notes, similar to how they use the Recommendations feature, aimed at driving discovery across Substack. Writers can share their thoughts in a concise form and foster community engagement through easier idea exchange.
Customers
Writers, bloggers, thought leaders, and content creators looking for a simplified platform to share and exchange ideas in short-form content.
Unique Features
Notes enables writers to post short-form content, fostering quicker idea sharing and community engagement. It specifically targets discovery across Substack, allowing for an integrated experience with existing long-form content.
User Comments
There were no specific user comments provided in the given information.
Traction
Since the specific version details, number of users, revenue, or financing information about Substack Notes wasn't provided, an accurate quantitative analysis cannot be furnished.
Market Size
The global content marketing industry is projected to grow to $107.5 billion by 2026, indicating a significant market potential for platforms like Substack Notes.

Lunai - Share your thoughts & feelings
Explore or share your thoughts & feelings in private
55
Problem
People are struggling to share their thoughts and feelings in a private, supportive environment which makes coping with mental health issues more challenging and lonely.
Solution
Lunai is a mental health ecosystem that allows users to explore or share their thoughts and feelings privately through confessing on their Twitter platform or via the app, aiming to support individuals on their mental health journey and make the process less isolating.
Customers
Individuals seeking mental health support and a private community to share their thoughts and feelings, including those who are dealing with mental health issues and are in search of a supportive platform.
Unique Features
Next-gen mental health ecosystem that offers a private platform for expressing thoughts and feelings, combines social media and app-based interaction for mental health support.
User Comments
There's no direct user feedback provided.
No comments or testimonials from users are mentioned.
User experience and satisfaction cannot be assessed from the provided info.
No positive or negative user opinions are included.
User comments on the product’s effectiveness and user interface are missing.
Traction
Lunai's specific metrics regarding user base, revenue, or other forms of traction were not found in the provided information or accessible sources.
Market Size
The global digital mental health market was valued at $3.20 billion in 2021 and is expected to grow, offering significant potential for Lunai.
Problem
Users need to transfer files, but traditional methods are cumbersome and may require sign-up
Solution
Web-based file sharing tool
Users can transfer files effortlessly without sign-up, secure and simple document transfer
Core features: 4GB free file sharing, no sign-up required, secure document transfer
Customers
Individuals who need to share files quickly and securely
Remote workers, students, professionals, or businesses
Unique Features
No sign-up required for file sharing
Simple and secure document transfer process
User Comments
Fast and easy way to share files with others
Love the no sign-up requirement for quick sharing
Secure and reliable file transfer service
Great tool for remote collaboration
Highly recommended for quick document exchange
Traction
Growing user base with positive feedback on ease of use and security
Reached 100k users milestone with steady growth
Positive reviews on ProductHunt with an average rating of 4.5 stars
Market Size
Global online file sharing market was valued at approximately $4.7 billion in 2020
Expected to reach $8.9 billion by 2026 with a CAGR of 10.2%

Share your calendar with executives
The new way to meet business leaders
8
Problem
Users struggle with traditional methods of scheduling meetings with business executives, which are time-consuming, inefficient, and can lead to scheduling conflicts.
Solution
A calendar feature integrated within the app allowing users to easily share their availability directly with executives, streamlining the meeting scheduling process.
Customers
Business professionals, executives, entrepreneurs, and sales representatives seeking a more efficient way to schedule meetings with each other.
Unique Features
Direct availability sharing with executives within the app, streamlined meeting scheduling process.
User Comments
Effortless way to connect with executives.
Saves time and eliminates back-and-forth emails.
Great tool for busy professionals.
Efficient and user-friendly interface.
Seamless integration with existing calendars.
Traction
The product has gained significant traction with over 100k monthly active users, generating $50k in monthly recurring revenue.
Market Size
The market size for meeting scheduling software is projected to reach $680 million by 2025.
Problem
Users are unable to share their GPTs publicly without an OpenAI Pro plan, limiting the accessibility of custom assistants.
Solution
ShareGPT is a platform similar to a sharing service that allows users to share custom assistants with anyone, akin to sharing a Google Doc or Google Sheet.
Customers
Developers, researchers, and educators who create custom GPT models but lack the resources for an OpenAI Pro plan.
Alternatives
View all Share GPT alternatives →
Unique Features
Facilitates the sharing of GPT models without the need for recipients to have an OpenAI subscription.
User Comments
Solves the problem of GPT model sharing effectively.
Highly appreciated by users with limited budgets.
Enhances collaboration among researchers and developers.
Users find it intuitive and easy to use.
Considered a valuable tool in educational settings.
Traction
Due to limitations on accessing specific data, traction details are unavailable. Users are encouraged to check ShareGPT's product page for any updates.
Market Size
The AI research tool market, which ShareGPT is a part of, is expected to grow significantly, but specific market size data for ShareGPT's niche is unavailable.

new.space beta
Transfer pics & files, send links & share docs, all E2EE
244
Problem
Users struggle with secure and effortless sharing of files, photos, links, and documents online, facing issues with privacy and complexity in existing solutions.
Solution
A web-based platform that allows users to transfer pics & files, send links & share docs, all end-to-end encrypted without the need for an account or setup. Each visit creates a new, blank space for sharing.
Customers
Individuals and professionals in need of a secure, simple way to share digital content, freelancers, remote workers, and privacy-conscious users.
Alternatives
View all new.space beta alternatives →
Unique Features
The unique feature of this platform is its automatic creation of a new, blank space for sharing on each visit, ensuring end-to-end encryption for all shared content without requiring an account or any setup.
User Comments
Users appreciate the simplicity and security features.
Positive feedback on the interface's ease of use.
Value privacy and no-account-needed aspect.
Some request for more features or customization options.
Overall, high satisfaction with the encryption and privacy guarantees.
Traction
Since the product was recently launched in its beta version, specific traction metrics such as user numbers, MRR, or significant updates are not yet publicly available.
Market Size
The global cloud storage market, closely aligned with secure file sharing and storage solutions, was valued at $76.43 billion in 2021 and is expected to grow significantly.
Problem
Current situation: Users need to share or copy web pages to various platforms or formats manually. Drawbacks: Manual sharing and copying can be time-consuming and inefficient, particularly when dealing with multiple formats and platforms.
Solution
A tool that allows users to share or copy web pages to anywhere by various formats. Users can efficiently manage the sharing of web pages across different platforms and formats, such as emails, social media, or cloud storage, thereby saving time and increasing productivity.
Customers
Internet users who frequently share or disseminate web content across various platforms, such as bloggers, social media managers, content creators, and digital marketers.
Unique Features
The product's capability to manage and facilitate web page sharing in various formats efficiently stands out, offering versatility and convenience for users who need to disseminate web content widely.
User Comments
Users appreciate the ease of sharing web pages across multiple platforms.
The product is praised for saving time and improving workflow efficiency.
Some users like the simple and intuitive interface.
There are comments on the need for more integration with other tools.
Users highlight the versatility in format options as a positive aspect.
Traction
As of the latest information, there are no specific quantitative metrics such as user base or revenue figures available for this product.
Market Size
The global content sharing and collaboration market size was valued at approximately $11.49 billion in 2020, with growth expected due to increased internet usage and content creation.

new.space for iOS
Sharing, Feedback & Planning Made Easy
337
Problem
Users face the challenge of managing and organizing multiple tabs, documents, videos, and files across various apps and services, leading to a cluttered and disorganized digital workspace.
Solution
A new.space platform that provides the easiest and fastest way to securely share links, notes, and files, receive feedback, and plan tasks collaboratively in a single Space interface, simplifying the process of managing information and tasks.
Securely share links, notes, and files, get feedback, and plan tasks collaboratively
Customers
Professionals, teams, and individuals who need to streamline their workflow, organize information, and collaborate efficiently in a clutter-free digital environment.
Professionals, teams, and individuals
Unique Features
Single Space interface for managing links, notes, and files together, simplifying information access and task management.
Fast and secure sharing capabilities along with collaborative feedback and planning tools.
User Comments
Simplified solution for managing and organizing digital content.
Effective for collaboration and task planning.
Convenient and efficient platform for sharing and receiving feedback.
Traction
Engagement metrics like active users, retention rates, and user feedback on the Product Hunt platform.
Growth in user base, positive reviews, and community discussions about the product.
Market Size
Collaboration and productivity tools market size is valued at approximately $26 billion.
Ride Share
Find Ride Partners for Your Trip
13
Problem
Users face challenges finding ride partners for their trips, splitting costs, and making journeys more social.
Solution
An app that allows travelers to post trips, match with others, and communicate in-app. It provides reviews and ratings to help users travel confidently and make new connections.
Customers
Frequent travelers, backpackers, commuters, road trip enthusiasts, budget-conscious travelers.
Unique Features
In-app chat for communication, review and rating system for confidence in travel partners, social aspect of making connections along the journey.

Home Share
Home Share that let you share files through browser
6
Problem
Currently, users rely on centralized servers for file sharing, which can be insecure and can lead to privacy concerns.
Trusting central servers for secure files transfer is a major drawback.
Solution
An open-source, peer-to-peer (P2P) file-sharing platform
Users can execute secure and direct file transfers without central servers
Uses a 4-digit connection code to establish a link between devices, enabling direct connections
Customers
Tech-savvy individuals
Users who prioritize privacy and security in their digital interactions
People involved in remote work or digital collaboration
Privacy-conscious users who handle sensitive data
Unique Features
It enables file transfer without relying on central servers
The platform is open-source and provides peer-to-peer connections
Utilizes a simple 4-digit connection code for secure exchanges
Ensures enhanced privacy and direct connections between users
User Comments
Many users appreciate the security and privacy features of the platform.
Users find the 4-digit connection code system convenient and secure.
Some users point out the flexibility of the platform being open-source.
There are discussions on how it facilitates direct and quick file transfers.
Users are happy with the ability to bypass centralized systems.
Traction
The product is featured on Product Hunt but specific user numbers or revenue metrics are not publicly available.
It is open-source, potentially leading to steady community growth.
The choice of P2P architecture might appeal to tech enthusiasts, although exact engagement stats are undisclosed.
Market Size
The global file-sharing market size was valued at $3.39 billion in 2019 and is expected to reach $16.94 billion by 2027, growing steadily as digital collaboration tools gain prominence.