Based on our record, Raindrop.io seems to be a lot more popular than Nibbler. While we know about 178 links to Raindrop.io, we've tracked only 2 mentions of Nibbler. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I've run my website through the nibbler site https://nibbler.silktide.com/ and got a result of 8.6. Source: over 2 years ago
Nibbler is a free online tool that you can use to scan your website. It will give you a report scoring the website for key areas, including accessibility, SEO, social media, and technology. - Source: dev.to / almost 3 years ago
Raindrop.io - Private and secure bookmarking app for macOS, Windows, Android, iOS, and Web. Free Unlimited Bookmarks and Collaboration. - Source: dev.to / 3 months ago
I setup Raindrop.io [1] to feed into Archivebox, mostly as an overcomplicated way to automatically submit the page to archive.org [2]. Raindrop is nice since it works in browser and as a phone app - so it truly is a single bookmarking tool. I mostly use it for search purposes, bookmarking things I may want to find again in a few years. I rarely look at my Archivebox, but it's nice to know it's there with offline... - Source: Hacker News / 4 months ago
What about https://raindrop.io/ ? Seems to do exactly what you're building. Source: 5 months ago
Raindrop.io is a bookmark manager, right? Source: 5 months ago
I switched from Pocket to Raindrop. Raindrop is an order of magnitude more feature rich and also less expensive than Pocket. I highly recommend it. Source: 5 months ago
Topvisor - All in one SEO and PPC tools for better marketing.
Pocket - When you find something you want to view later, put it in Pocket.
Botify - Traffic Managers, SEO Managers, Webmasters:Crawl your site to extract all of its metadata and identify areas for improvement
Pinboard - Pinboard is a personal archive for things you find online and don't want to forget.
Keyword Explorer by Moz - Find the best keywords to improve your website's SEO traffic
Diigo - Diigo is a powerful research tool and a knowledge-sharing community