r/ProductHunters focuses on discussions around products listed on Product Hunt and can be a good place to write a post to accompany your Product Hunt launch, with 7.5K members. On the other hand, r/Startup_Ideas is a larger subreddit with 73K members and is dedicated to sharing and discussing innovative startup ideas, which can provide more visibility but may be less targeted for product-specific promotion. The best choice depends on whether you are looking for a niche audience specifically interested in Product Hunt or a broader audience interested in various startup ideas.

r/Startup_Ideas has a significantly larger community with 73K members, compared to r/ProductHunters, which has 7.5K members. This makes r/Startup_Ideas a better option if you're looking for a larger audience to share and discuss your startup ideas.

r/ProductHunters is more specialized for Product Hunt launches as it focuses on discussions around products listed on Product Hunt. If your primary goal is to support your Product Hunt launch, r/ProductHunters would be the more appropriate subreddit.

r/ProductHunters is a subreddit dedicated to discussing products listed on Product Hunt. It is a community where users can write posts to accompany their Product Hunt launches and engage in conversations about various products.

r/ProductHunters has 7.5K members and is among the top 8% of subreddits by size.

On r/ProductHunters, users can discuss products listed on Product Hunt, write posts to accompany their Product Hunt launches, and engage with a community of product enthusiasts.

r/Startup_Ideas is a subreddit dedicated to sharing innovative startup ideas. It is a platform for inventors, entrepreneurs, and investors to discuss and improve upon various startup concepts. The subreddit welcomes links, discussions, and descriptions of startups, and encourages members to share, expand, and combine ideas.

r/Startup_Ideas has 73,000 members and is among the top 2% of all subreddits by size.

On r/Startup_Ideas, you can share innovative startup ideas, links related to startups, and participate in discussions. The subreddit welcomes descriptions of startups and encourages members to share, improve, expand, and combine ideas.

r/Startup_Ideas is beneficial for inventors, entrepreneurs, and investors who are looking for innovative startup ideas and discussions. It provides a platform to share, improve, and expand upon various startup concepts.