Intelligent 404
Stop losing customers to broken links with AI powered 404s
Intelligent 404 launched on April 23, 2018 with 81 votes, #521 of 2,753 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 8 years on.
What it does
Cludo's Intelligent 404 pages offer pathways to content that is relevant to website visitors, when the url they land on does not exist. Does it work? Intelligent 404 pages moved 1,510 visitors from a broken link to a relevant page on average per month for each of our beta customers. So stop losing frustrated customers, and get them back on track!
Cludo's Intelligent 404 pages automatically offer pathways to relevant content to visitors who land on broken links on your website.
Your visitors are giving up on search. We'll show you exactly where. Get your search audit → Your search analytics tell you what users search for. Our Feedback Module tells you why they couldn’t find it, and what to do about it. Let’s face it, at some point your visitors are going to stumble onto 404 error pages during their search. And just using a crawler won’t help you – your website only accounts for a fraction of the error codes people encounter. When a visitor lands on a broken or outdated URL, Cludo automatically intercepts the 404 error page to prevent the experience from becoming a dead end. Cludo analyzes the text in the broken URL and treats it like a search…from cludo.com
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Conversational 404s (Formless-Typeform)2023 · formless.ai · ▲161Answer user questions and redirect them to the right place
- OSOur Startup's 404 Page Currently Most Popular On Site (web only)2012 · workfu.com · ▲51
We built this as a bit of fun but it's been getting some great responses on Twitter

- RGReally Good 404 Pages2014 · ▲13
URL: http://reallygood404.com/ I wanted to put together a showcase of some great 404 pages since there seem to be a lot of hidden gems. Would love feedback and other 404 pages that I haven't seen/found yet if people are willing to share.
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