Bookmark OS

Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.

Product
Pinboard Pinboard is a personal archive for things you find online and don't want to forget.
Color Tabs Give any website one of Chrome's 9 colors and see it everywhere: on the tab itself, around the site icon, and on a colored bookmarks bar. Free, on Chrome and Edge.
Bookmarkai.site A smart bookmark manager built to save, organize, and archive social media links and videos(only youtube for now, we would do others later) with full context. Free to use with flexible VietQR payments for Vietnam(interna
NotedPin Pin any link. Build it into a board. Share your knowledge with anyone — completely free. NotedPin turns the content you save into structured boards you can actually use.
Linkinize A powerful, tag-based bookmark manager designed for teams, workspaces, and modern knowledge sharing.
Bookmash Find & organize your existing Chrome & Firefox bookmarks — no import needed.
SavePosty The modern read-it-later app for knowledge workers. Save articles, videos, and links from anywhere. Organize with tags, highlight key passages, and never lose track of what matters. Helping you build a digital memory.
Rons Data Compare Compare, review and synchronize CSV and tabular data files.

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product
OpenEBS Container-based distributed storage
Ask.com Ask.com is the #1 question answering service that delivers the best answers from the web and real people - all in one place.
Streaky Achieve daily goals and build your personal streak 🔥
NASM The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed for portability and...
NotionCalSync Sync Notion databases to Google Calendar, Apple Calendar, Outlook & more in minutes. Real-time calendar synchronization with zero setup friction. 7-day free trial, from $10/year. ($ 0.83/month)
ai banana Transform images with Banana AI using simple text prompts.

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product
TimeToolsLab Calculate time ago, count down to a clock time, add or subtract calendar dates, and find time from now — free, with no signup.
The No-Fluff AI Tools List The No-Fluff AI Tools List
Subvanta See the full cost of recurring spend
CopyPaster Share files and text across devices on the same network

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile
Technomanagers IIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology.
David Allen American productivity consultant and author
N Nils Brechbühler entrepreneur / consultant / author

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show
Top SaaS & AI Tools YouTube · 130K subscribers
Ai & SaaS Lab YouTube · 10K subscribers
Rajan_Facts_YT YouTube · 401K subscribers

Retold founder accounts from startups in the same category, each linked to the original.

Story
Buffer's first paying customer arrived four days after a seven-week build Joel Gascoigne validated Buffer with a two-page landing flow, spent seven weeks of evenings and weekends on a minimal product, launched on 30 November 2010, and recorded a first paying customer within four days.
Tibo stated sub-$2M ARR at sale and $6–7M later, not catalog $3.5M In a January 2024 Bootstrapped Founder interview, Thibault Louis-Lucas did not quote a $10M sale price or $3.5M ARR; he said Lempire acquired them below $2M annual recurring revenue and that they were nearing $6–7M, with
Tally's March 2024 letter is $100k MRR, not a $3M ARR stamp Marie Martens wrote that Tally, launched in summer 2020 with Filip, hit $100k monthly recurring revenue in February 2024 with a bootstrapped team of three and more than 250,000 users; this record uses those founder label
Ajay Goel priced GMass after a free year, not after an ARR headline Ajay Goel’s own GMass posts give send volume, user counts, and plan prices. In a later interview he described a $10,000 first build, a free first year, and $10,000 to $20,000 a month after the paywall. He did not state $

Subcategories in the same part of the directory, with the number of listed products.