In-house or off-the-shelf anti-bot solutions?

Hello, ProductHunt community! As I was working on my latest project https://botmenot.com/ I wondered what was everyone’s experience in this category regarding in-house vs. off-the-shelf solutions. As you most likely already know bots can have a negative impact on your website in a variety of ways: 1. Wasting server resources, thus slowing down response times for human visitors 2. Scraping the website content, which was made to be unique 3. Faking human-generated content (eg. customer reviews) 4. Performing various malicious action Also, in the world of eCommerce bots are able to monitor prices, fake orders and monitor stock levels. So, if you’ve been using an anti-bot solution, did you have it “tailor-made” or was it off-the-shelf? How satisfied are you with it? Were you able to measure if it was a good investment? How did you come to the conclusion that you should use one in the first place? Let’s discuss!