Featured matches

• 

  Recal

  Your AI-powered second brain that captures everything important.

  Meeting transcription

  Open
  
  Share
  Released 4mo ago

  Free + from $14/mo

  1,123

  13
• 

  Knogra

  An AI-assisted knowledge graph explorer for visual learners.

  Knowledge graphs

  Open
  
  Share
  Released 20h ago

  100% Free

  160

  3

  2.0
• 

  Recall v2

  Summarize Anything, Forget Nothing!

  Knowledge Bases

  Open
  
  81,468 www.recall.wiki
  

  amix ffx

  🙏 40 karma

  Jun 22, 2023

  @Recall

  Really like how it finds connection in the content that I save. I don't think any other tool can do that.

  5414 Reply Share Edit Delete Report
  Share
  🇳🇱 Netherlands

  Released 1mo ago

  Free + from $7/mo

  120,362

  1,050

  4.6
• 

  Collate v1.8

  Unlimited free and private summaries and chat with PDF

  Productivity

  Open
  
  116,023 ucollate.com
  

  Harman

  🙏 57 karma

  Apr 29, 2025

  @Collate

  I’ve been using Collate to go through technical PDFs, and it’s been surprisingly handy. Summarizing docs and being able to ask questions directly saves me time, especially when I’m skimming through research or API references. No sign-ups, works offline, and everything stays on my device — which I appreciate.

  7223 Reply Share Edit Delete Report
  Share
  Released 2mo ago

  100% Free

  128,365

  274

  3.8

Verified tools

• 

  Pinster AI

  AI-powered bookmarks: save, organize, and explore.

  Bookmarking

  Open
  

  Saeed

  🙏 16 karma

  Mar 6, 2025

  @Pinster AI

  Who doesn’t have a never-ending list of saved items they never go back to? This app alleviates that by automatically tagging and grouping what you save. A chore becomes a joy!

  204 Reply Share Edit Delete Report
  Share
  Released 1y ago

  Free + from $9.99/mo

  2,804

  47

  4.2
• 

  Knowbase

  Organized access to conversational knowledge base.

  Knowledge bases

  Open
  

  Aramis

  🛠️ 2 tools 🙏 1,072 karma

  Apr 28, 2025

  @Knowbase

  Works for me

  4 Reply Share Edit Delete Report
  Share
  Released 2y ago

  No pricing

  11,567

  317

  2.5
• 

  Saner.ai

  Organized knowledge for business and info management.

  Knowledge bases

  Open
  3,073 saner.ai
  

  nhta

  🛠️ 1 tool 🙏 56 karma

  Feb 12, 2024

  @Saner.ai

  Interesting and futuristic concept :)

  405 Reply Share Edit Delete Report
  Share
  Released 2y ago

  No pricing

  8,303

  156

  5.0
• 

  Keepi

  Capture and instantly retrieve your knowledge effortlessly.

  Knowledge

  Open
  Share
  Released 2y ago

  No pricing

  2,900

  62

  5.0
• SponsorGitLab Transcend - Intelligent orchestration
• 

  Quench.ai

  Assisted video learning for businesses.

  Knowledge

  Open
  Share
  🇺🇸 United States

  Released 3y ago

  No pricing

  2,040

  14
• 

  Keepmind

  Keepmind: flashcards, quizzes, and mindmaps to boost memory.

  Flashcards

  Open
  8,471 keepmind.ai
  

  Shirley Wilson

  🛠️ 1 tool 🙏 22 karma

  Aug 21, 2025

  @Keepmind

  Keepmind can quickly turn study materials or notes into flashcards, quizzes, and mind maps, while using the more efficient FSRS-5 algorithm to boost learning efficiency — super practical!

  202 Reply Share Edit Delete Report
  Share
  Released 9mo ago

  Free + from $10/mo

  10,682

  28

  4.0
• 

  Logically

  Collect, Cite, Annotate Papers & Research With AI

  Academic research

  Open
  Share
  🇺🇸 United States

  Released 3y ago

  #31 in Trending

  2,524

  30

  3.6
• 

  MyMemo

  Transform personal data into actionable wisdom.

  Knowledge

  Open
  

  MyMemo

  🙏 1 karma

  Mar 20, 2024

  @MyMemo

  You can now ask AI about your typed note. This issue has been fixed.

  1 Reply Share Edit Delete Report
  Share
  Released 2y ago

  Free + from $5.9/mo

  3,555

  93

  2.8

Other tools

• 

  Angles

  AI-powered book summaries tailored to your character

  Book summaries

  Open
  

  Rajoelisoa Anthony

  🙏 6 karma

  Jun 10, 2025

  @Angles

  This tool is really amazing! It gives concise summary of the book that I was looking for.

  6 Reply Share Edit Delete Report
  Share
  Released 2y ago

  Free + from $3.99/mo

  2,336

  24

  4.5
• 

  SaveDay

  Capture, organize, and utilize your knowledge effortlessly.

  Information retrieval

  Open
  1,354 www.save.day
  

  Lilly Walsh

  🙏 147 karma

  May 6, 2024

  @SaveDay

  the search functionality is a bit limited i think. like i save lots of webpages but it can't really know the pages content themselves

  288 Reply Share Edit Delete Report
  Share
  🇸🇬 Singapore

  Released 3y ago

  No pricing

  10,978

  773

  4.9
• 

  Glasp Highlighter

  Highlight, collect, and share insights from any webpage or PDF.

  Text highlighting

  Open
  Share
  Released 5y ago

  Free + from $12/mo

  28
• 

  ThinkerNotes

  Generate endless content ideas from your reading.

  Content ideas

  Open
  Share
  Released 2y ago

  Free + from $12.99/mo

  422

  15
• 

  Pragma

  Access company knowledge instantly, anywhere you work.

  Knowledge bases

  Open
  Share
  Released 3y ago

  No pricing

  4,332

  60

  2.7
• 

  Coolmindmaps

  Create and search cool mind maps instantly.

  Mind maps

  Open
  

  Sayuri Alvarado Tanamachi

  🙏 20 karma

  Sep 12, 2024

  @Coolmindmaps

  Is amazing but you can't edit the mind map

  202 Reply Share Edit Delete Report
  Share
  🇳🇿 New Zealand

  Released 3y ago

  100% Free

  17,681

  387

  3.7
• 

  Knowmax

  Instant access to accurate knowledge across touchpoints.

  Customer support

  Open
  230 knowmax.ai
  Share
  🇮🇳 India

  Released 5y ago

  No pricing

  2,623

  4
• 

  Kive

  Organize visual inspiration with AI

  Image organization

  Open
  Share
  🇸🇪 Sweden

  Released 3y ago

  Free + from $12/mo

  6,232

  72
• 

  Knowee

  Your 24/7 AI study assistant for academic excellence.

  Essay outlines

  Open
  

  Optimus Cyber46

  🙏 2 karma

  Sep 26, 2024

  @Knowee

  stuck at the info page where it was showing all the features

  31 Reply Share Edit Delete Report
  Share
  Released 1y ago

  Free + from $4.95/mo

  1,908

  26

  3.6
• 

  Knowledg.io

  Run multiple AI prompts simultaneously with one click

  Prompt running

  Open
  Share
  🇦🇹 Austria

  Released 3y ago

  Free + from $5.34/mo

  1,513

  8
• 

  IKI AI

  Smart library and Knowledge Assistant for professionals and teams.

  Knowledge

  Open
  Share
  🇩🇪 Germany

  Released 2y ago

  Free + from $10/mo

  988

  24

  5.0
• 

  Mindpedia

  Free AI-powered answer engine for instant insights

  Answers

  Open
  Share
  Released 2y ago

  100% Free

  621

  21
• Didn't find the AI you were looking for?
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• 

  Locus

  Find info on web pages using natural language

  Google search

  Open
  1,672 www.locusextension.com
  Share
  🇺🇸 United States

  Released 3y ago

  Free + from $7.5/mo

  11,351

  39
• 

  Emberly

  Organize knowledge visually with mind maps and notes.

  Mind maps

  Open
  461 ember.ly
  Share
  🇳🇴 Norway

  Released 3y ago

  Free + from $5/mo

  3,846

  32
• 

  Mindmap

  Visualize ideas effortlessly with free mindmaps.

  Mind maps

  Open
  

  Roberto Lopez

  🙏 20 karma

  Dec 9, 2023

  @Mindmap

  No way to test it. Only paid options. The 7 days trial requires a credit card. this sounds as a scham

  11 Reply Share Edit Delete Report
  Share
  Released 2y ago

  Free + from $12/mo

  13,784

  316

  2.5
• 

  WiseMap

  Map your vision, amplify ideas with AI.

  Mind maps

  Open
  1,435 wisemap.ai
  

  John Micheal

  🙏 13 karma

  Oct 11, 2024

  @WiseMap

  It's a nice app. You get one free mind map to test the feature out and if you like it, you can proceed to buying a subscription.

  62 Reply Share Edit Delete Report
  Share
  Released 2y ago

  Free + from $5/mo

  2,652

  29

  4.2
• 

  KnoWhiz

  Unlock faster, simpler learning with AI-powered tools.

  Learning

  Open
  556 www.knowhiz.us
  Share
  Released 2y ago

  From $1.99/mo

  1,097

  13
• 

  Livepolls Mindmaps

  Generate mind maps instantly from any content

  Mind maps

  Open
  Share
  🇨🇳 China

  Released 2y ago

  From $5

  2,068

  9
• 

  Guru

  Connect scattered docs, deliver instant answers

  Knowledge

  Open
  936 www.getguru.com
  Share
  Released 3y ago

  Free + from $15/mo

  2,015

  26

  5.0
• 

  QoQo

  AI companion for supercharged design discovery

  User personas

  Open
  Share
  Released 3y ago

  Free + from $12/mo

  4,916

  44
• 

  KnowledgeBase AI

  Lightning-fast customer support with effortless self-service.

  Customer support

  Open
  158 www.knowledgebase.com
  Share
  🇺🇸 United States

  Released 3y ago

  No pricing

  545