All AI tools

Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.

All categories Chat assistants Coding Writing Image Video Audio & voice Design Productivity Research & search Agents & automation Marketing Sales Data & analytics Customer support Education Legal, finance & HR Models & APIs

Any price Free Freemium Free trial Paid

More filters

167 tools for “Knowledge Base”

PDFPeerNew
Chat with PDFs such as contracts, statements and study notes
Freemium · $14.99/moProductivity
Visit
PromptOwlNew
Governed company knowledge shared with every AI you use
Freemium · $12/moProductivity
Visit
ProNotoNew
AI teleprompter and notebook with flashcards and tutoring
FreemiumProductivity
Visit
QuickSearchPlusNew
Unified calendar with an AI booking widget and meeting summaries
Freemium · $14.99/moProductivity
Visit
SaimaNew
Browser extension that adapts video speed and adds shared notes
FreemiumProductivity
Visit
ShadowNew
Bot-free Mac meeting assistant that saves notes as Markdown
Freemium · $8/moProductivity
Visit
SparkyNew
AI note-taking app for journals, tasks and daily logs
FreemiumProductivity
Visit
Speech to NoteNew
Voice-to-text notes app for web, desktop and mobile
FreemiumProductivity
Visit
StacksNew
Personal AI workspace for links, notes and files
From $9/moProductivityMade in India
Visit
SumlyNew
Podcast summaries and notes tailored to your interests and goals
FreemiumProductivity
Visit
Text GeneratorNew
Open-source Obsidian plugin for AI templates and note writing
FreeProductivity
Visit
TubeMemoNew
Browser extension that summarizes YouTube videos into notes
Freemium · $4.99/moProductivity
Visit
UbbluNew
AI-searchable notes and cards that find your ideas fast
FreeProductivity
Visit
VisusNew
Chat assistant trained on your own documents and knowledge
Freemium · $20/moProductivity
Visit
Voice InboxNew
Speak a note and have it filed into your Obsidian vault
FreemiumProductivity
Visit
VoicePenNew
Apple app that turns recordings into notes and summaries
FreemiumProductivity
Visit
xdgeNew
AI agents and enterprise search across your work apps
Free trialProductivity
Visit
ZnoteNew
Local Markdown notes with built-in AI and runnable code blocks
FreeProductivity
Visit
Routine
Tasks, calendar and notes in one app with an AI assistant
Freemium · $5/moProductivity
Visit
Bubbles
AI meeting note taker plus async video and screen recording
Freemium · $15/moProductivity
Visit
Saner.AI
AI assistant for notes, tasks and planning, built with ADHD in mind
Freemium · $8/moProductivity
Visit
VOMO
AI meeting notes and transcription with summaries and chat
FreemiumProductivity
Visit
Motion
AI calendar that schedules your tasks and projects automatically
Free trial · $29/moProductivityMade in United States
Visit
Xmind
Mind mapping and brainstorming app with built-in AI idea generation
FreemiumProductivity
Visit
rabbit r1New
Pocket AI device for questions, translation and voice recording
From $199 one-timeProductivityMade in United States
Visit
Readwise Reader
Read-later app with highlights and an AI reading assistant
Free trialProductivityMade in United States
Visit
Glasp
Social web highlighter with AI summaries of articles and videos
FreemiumProductivity1 clicks to the website
Visit
YouMind
AI studio that turns saved sources into articles, slides and videos
FreemiumProductivityMade in Singapore
Visit
DocXter
Chat with your documents and run task-specific AI agents
FreemiumProductivity
Visit
PdfGPT.ioNew
Ask questions across PDFs and get page-linked answers
FreemiumProductivity
Visit