r/SideProject is a subreddit for sharing and receiving constructive feedback on side projects. It has 148k members and is among the top 1% of subreddits by size.

Subreddit description: A community of individuals who seek to solve problems, network professionally, collaborate on projects, and make the world a better place. Be professional, humble, and open to n...

This subreddit is all about SaaS (Software As a Service) companies. You can bring up your product as long as it's useful and relevant to the discussion. r/SaaS has 103k members and is among the top...

Description: "Startup ideas - for inventors, entrepreneurs and investors. This subreddit is for sharing innovative startup ideas. Links and discussion about startups and descriptions of startups are w...

r/SmallBusiness explicitly does not condone advertising your own products. This is how they describe themselves: This sub is not for advertisements! Questions and answers about starting, owning, an...

r/webdev is community dedicated to all things web development: both front-end and back-end. This subreddit has 2.1M and is within the top 1% of subreddits by size.

r/startups is a subreddit for everything related to startups. Here is how they describe themselves: The community for ventures designed to scale rapidly. Welcome to /r/startups, the place to discus...

r/ProductHunters is a subreddit for discussing products listed on Product Hunt. It's a good place to write a post to accompany your PH launch. r/ProductHunters has 7.5K member and is among the top...

Description: "Startup Growth Hacking Community. Welcome to world's largest Growth Hacking Reddit Community. A place for Growth Hacking practitioners and professionals to discuss and debate Growth Mark...

Description: "Information and discussions related to building and monetising niche websites/blogs. We discuss and share information on how to build the best content and get organic traffic from Google...

Description: "Our innovators need people to use their products to give them feedback! It is hard enough to develop a product. Let's make it easier for them to recruit the critical early users that the...

Description: "Community dedicated to building cool things without needing to be a developer." r/nocode is ok with posting promotional posts as long as they follow the subreddit's rules. It has 30K...

MicroLaunch is a modern launch platform for early products: get feedback, traction and first customers over a month. Both ideas and product are scored separately. Your products get eventually roasted...

Uneed received over 15,000 visitors a month. Every day at 12:00 AM PST, 10 to 15 tools are launched on the homepage, and they directly compete: they are sorted by the number of votes they receive from...

BetaList is a large and well-known startup directory but it's also very selective. They review each submission before they decide whether to allow it on the platform. Your startup should be pre-launch...

Find the Best Startups and Investors from around the World, over 4K+ startups, and 14K investor's information.

Tiny Startups is free to use but you need to pay a fee to skip the queue. It doesn’t matter whether you’re building a SaaS, marketplace, mobile app, productized service, newsletter or something else —...

This directory boasts 20,000 subscribers and if you get featured, you get a backlink. You'll also be featured in the newsletter. Insanely Cool Tools is free to use but you may need to pay if you want...

A directory of the products that have under $1000 MRR (monthly recurring revenue). You need to pay to submit your product.

Find the best startups and investor information from around the world. Over 14k startups and 14K+ investors to search from.