Explore 19,617 verified tools
Every tool here passed a live check of its own website. Filter by what matters to you, then open a profile or jump to it on the map.
551 tools · listed A to Z, so position is not a ranking
- Think & Capture / Read-later & research
Headlines
Headlines is a reader app that gathers your sites and newsletters into one comfortable reading place so you can focus on reading.
- Think & Capture / Read-later & research
Helperbird
Helperbird is a browser extension with dyslexia fonts, text-to-speech and writing aids for reading and accessibility.
- Think & Capture / Read-later & research
Highlights
Highlights is a free PDF reader for Mac, iPad and iPhone for annotating and extracting highlighted notes.
- Think & Capture / Read-later & research
Hindsight
Hindsight is an RSS and news reader that helps you keep up with chosen sources without unread counts or constant refreshing.
- Think & Capture / Read-later & research
historious
Historious is a bookmarking tool with full-text search across the pages you save.
- Think & Capture / Read-later & research
Hubble
Hubble runs AI moderated interviews, usability tests, and surveys, with participant recruitment and summarized findings.
- Think & Capture / Read-later & research
Humata
Humata turns your documents into a searchable knowledge base you can question, with answers tied to the source files.
- Think & Capture / Read-later & research
HyperMark
Hyper Mark turns your bookmarks into an AI-powered knowledge base and lets Pocket users import their saved links.
- Think & Capture / Read-later & research
HyperRESEARCH
Researchware makes HyperRESEARCH and HyperTranscribe, software for qualitative research and transcription.
- Think & Capture / Read-later & research
Hypothesis
Hypothesis is a tool for annotating web pages and documents together, widely used in classrooms.
- Think & Capture / Read-later & research
iLinkVault
iLinkVault keeps links, articles and research sources in a private vault and uses AI to find them by topic or half-remembered intent.
- Think & Capture / Read-later & research
Inoreader
Inoreader is an RSS reader and news aggregator that follows websites, social feeds and podcasts in one place.
- Think & Capture / Read-later & research
Instapaper
Instapaper saves web pages so you can read them later on phones, computers or e-readers.
- Think & Capture / Read-later & research
ivySCI
ivySCI organizes papers and PDFs and connects AI tools such as Claude and Cursor through MCP to search research databases.
- Think & Capture / Read-later & research
JabRef
JabRef is a free, open-source reference manager for collecting and organizing research sources and citations.
- Think & Capture / Read-later & research
JClub
JClub turns the newest papers from the journals you follow into cards you swipe through on iOS and Android.
- Think & Capture / Read-later & research
Junco
Junco is an iOS app that connects to Gmail and reads your newsletters aloud as a daily podcast.
- Think & Capture / Read-later & research
Just Bookmarks
Just Bookmarks saves links into collections and tags, flags links that stop working and syncs through your own iCloud.
- Think & Capture / Read-later & research
Just Read
Just Read is a browser extension that shows web articles in a clean, customizable reading view.
- Think & Capture / Read-later & research
Kajr
Kajr saves links, videos, PDFs and photos on your device and lets you ask questions that an AI answers from what you saved.
- Think & Capture / Read-later & research
Kanso RSS
Kanso RSS is an iOS RSS reader with feed discovery, a distraction-free reading mode and handwritten notes on articles using Apple Pencil.
- Think & Capture / Read-later & research
Karakeep
Karakeep is an open source bookmark manager that saves links, notes and images and tags them automatically with AI.
- Think & Capture / Read-later & research
Kavita
Kavita is a self-hosted library server for comics, manga, EPUB and PDF files with a built-in reader.
- Think & Capture / Read-later & research
KeepSpot
KeepSpot saves articles, recipes, links, screenshots, notes and files on iPhone and iPad without needing an account.
- Think & Capture / Read-later & research
Keytakes
Keytakes is a macOS app that shortens spoken audio and video files by extracting the key parts into a condensed version.
- Think & Capture / Read-later & research
Kiwix
Kiwix lets people read Wikipedia and other web content offline using its reader app and hotspots.
- Think & Capture / Read-later & research
Klib
Klib imports Kindle, Apple Books and WeRead highlights on Mac for review and export to Markdown or Evernote.
- Think & Capture / Read-later & research
KNOA
KNOA is a Chrome extension that captures highlights from web pages and PDFs and organizes them into source-backed knowledge.
- Think & Capture / Read-later & research
Komga
Komga is a self-hosted media server that organizes and serves comics, manga and ebooks with a built-in reader.
- Think & Capture / Read-later & research
KOReader
KOReader is an open-source document and e-book reader for e-ink devices and other platforms.
- Think & Capture / Read-later & research
Kuratd
Kuratd uses AI to pull signals, trends and key takeaways out of podcast episodes.
- Think & Capture / Read-later & research
Kwent
Kwent saves articles from any browser into an email-style inbox, adds AI summaries and searches across everything you saved.
- Think & Capture / Read-later & research
Lamella for Tiny Tiny RSS
Lamella is a native reader for Tiny Tiny RSS servers that keeps read and unread state in sync across your devices.
- Think & Capture / Read-later & research
Larder
Larder is a bookmark manager built for developers to save and find links quickly.
- Think & Capture / Read-later & research
LastingPaper
LastingPaper converts webpages into ebooks for E-Ink Kindles and adds a highlights explorer and reading calendar.
- Think & Capture / Read-later & research
Later
Later saves links, articles and videos to read or watch later, with no ads and no tracking.
- Think & Capture / Read-later & research
Lateral
Lateral is a tool for searching, saving and organizing findings across research papers.
- Think & Capture / Read-later & research
LaterList
LaterList stores saved URLs as cards with title, thumbnail and description, and prompts you when it is time to revisit them.
- Think & Capture / Read-later & research
LaterRead
LaterRead saves articles from the share menu and translates them offline on iPhone, iPad and Mac using Apple translation.
- Think & Capture / Read-later & research
Laters
Laters saves links in seconds, organizes them in collections and lets you find them later on iPhone and web.
- Think & Capture / Read-later & research
Laterwise
Laterwise saves products, highlights, tickets and articles from any app, compares prices and brings items back when relevant.
- Think & Capture / Read-later & research
Laytr
Laytr saves links, recipes, videos, screenshots and PDFs from any app and reminds you on a day you pick.
- Think & Capture / Read-later & research
Leafin
Leafin keeps articles you want to read, formats them for reading and syncs them through iCloud on iPhone, iPad and Mac.
- Think & Capture / Read-later & research
LearningUtils
LearningUtils answers questions about your PDFs, slides and documents with page citations and makes mindmaps and quizzes from them.
- Think & Capture / Read-later & research
Letterboxx
Letterboxx is a Mac app for reading and organizing email newsletters outside the regular inbox.
- Think & Capture / Read-later & research
Letterfy
Letterfy gathers newsletters from your inbox and followed blogs into one reader where you can save items for later.
- Think & Capture / Read-later & research
Lettura
Lettura is a FreshRSS reader for iPhone, iPad and macOS that syncs on launch or in the background and organizes feeds.
- Think & Capture / Read-later & research
Library Extension
Library Extension shows whether books and ebooks on a web page are available at your local library.