AI Tool Directory
Every tool in the Central Hub For AI catalog — real pricing, key features, and same-category alternatives. Add any of them to your own stack with the free stack manager.
General AI Chat
ChatGPT
$20/mo
OpenAI's flagship conversational AI with GPT-4o, image generation, and a plugin ecosystem.
Claude
$20/mo
Anthropic's AI assistant known for long context, nuanced reasoning, and safe outputs.
Gemini Advanced
$20/mo
Google's multimodal AI integrated with Workspace, YouTube, and Google Search.
Microsoft Copilot
Free
Microsoft's AI assistant powered by GPT-4, integrated with Edge, Bing, and Microsoft 365.
Perplexity AI
$20/mo
Conversational AI with real-time web search that cites its sources on every answer.
Grok
$16/mo
xAI's assistant with real-time X/Twitter data access and an unfiltered conversation style.
Coding Assistant
Cursor
$20/mo
AI-first code editor built on VS Code with codebase-aware chat, autocomplete, and agent mode.
GitHub Copilot
$10/mo
GitHub's AI pair programmer that suggests code inline and answers questions about your repo.
Windsurf
$15/mo
Codeium's agentic IDE that can autonomously plan, write, and debug multi-file changes.
Claude Code
$20/mo
Anthropic's agentic CLI tool that reads, writes, and runs code directly in your terminal.
Tabnine
$12/mo
AI code completion tool focused on privacy with on-premise and private cloud deployment options.
Replit AI
$25/mo
AI coding assistant built into Replit's browser IDE with full deployment and hosting.
Writing & Content
Jasper
$49/mo
Enterprise AI writing platform with brand voice controls, templates, and marketing workflows.
Copy.ai
$49/mo
AI writing assistant focused on marketing copy, sales emails, and content workflows.
Grammarly
$30/mo
AI writing assistant that catches grammar, tone, clarity, and style issues across apps.
Notion AI
$10/mo
AI writing and summarization built natively into Notion docs, databases, and wikis.
Writesonic
$20/mo
AI writer for blog posts, ads, product descriptions, and landing pages with SEO optimization.
Sudowrite
$19/mo
AI writing tool built specifically for fiction authors — story development, brainstorming, and prose.
Image Generation
Midjourney
$10/mo
The leading AI image generator known for stunning artistic quality and photorealistic renders.
DALL-E 3
$20/mo
OpenAI's image model integrated into ChatGPT with accurate text rendering and prompt following.
Stable Diffusion
Free
Open-source image generation model runnable locally or via platforms like Automatic1111.
Ideogram
$8/mo
AI image tool with best-in-class text rendering in images and strong typography support.
Adobe Firefly
$5/mo
Adobe's commercially safe AI image generator trained on licensed content and integrated with Creative Cloud.
Leonardo AI
$12/mo
Game-asset-focused AI image platform with fine-tuned models, canvas, and video generation.
Video Creation
Runway
$15/mo
Professional AI video editor with Gen-3 text-to-video, inpainting, and motion brush tools.
Sora
$20/mo
OpenAI's text-to-video model generating cinematic, high-fidelity clips up to 20 seconds.
HeyGen
$29/mo
AI video generator for creating talking-head presenter videos with digital avatars and voice cloning.
Pika
$8/mo
Fast text-to-video and image-to-video AI with a simple interface and Discord community.
Synthesia
$29/mo
Enterprise AI video platform for creating training and explainer videos with lifelike avatars.
Audio & Transcription
Whisper (OpenAI)
Free
OpenAI's open-source speech recognition model with best-in-class accuracy across 100+ languages.
Otter.ai
$17/mo
Real-time meeting transcription with speaker identification, summaries, and Zoom/Teams integration.
ElevenLabs
$22/mo
AI voice synthesis platform for text-to-speech, voice cloning, and dubbing in 30+ languages.
Descript
$24/mo
All-in-one podcast and video editor where you edit audio/video by editing the transcript text.
Fireflies.ai
$18/mo
AI meeting assistant that joins calls, transcribes, and generates action items and summaries.
Research & Search
Perplexity Pro
$20/mo
AI-powered answer engine with real-time web access, deep research mode, and source citations.
Elicit
$12/mo
AI research assistant that finds, reads, and synthesizes academic papers from 125M+ sources.
Consensus
$11/mo
Search engine that pulls consensus from scientific literature and summarizes findings with citations.
You.com Research
$15/mo
AI search and research platform with multi-step research agents and real-time web data.
ScholarAI
$10/mo
ChatGPT plugin and standalone tool for searching peer-reviewed papers and generating literature reviews.
Productivity & Notes
Notion
$16/mo
All-in-one workspace for notes, wikis, databases, and project management with built-in AI.
Mem
$14/mo
AI-first note-taking app that auto-organizes notes and lets you chat with your entire knowledge base.
Obsidian
Free
Local-first markdown note-taking app with a knowledge graph and a growing AI plugin ecosystem.
Reclaim.ai
$10/mo
AI calendar scheduling tool that automatically blocks focus time and schedules tasks around meetings.
Motion
$34/mo
AI project and task manager that auto-schedules your entire work day and reschedules when plans change.
SEO & Marketing
Surfer SEO
$89/mo
AI content editor that analyzes top-ranking pages and tells you exactly how to optimize your content.
Semrush
$140/mo
All-in-one SEO and marketing platform with keyword research, backlink analysis, and AI content tools.
Frase
$15/mo
AI-powered content research and writing tool that creates SEO briefs and optimizes drafts.
AdCreative.ai
$29/mo
AI ad creative generator that produces high-converting banners, social ads, and product images.
Brandwatch
$108/mo
AI-powered social listening and consumer intelligence platform for brand monitoring and trend analysis.
Mutiny
$1500/mo
AI-powered website personalization platform that customizes landing pages for different audiences.
Data & Analytics
Julius AI
$20/mo
Chat-based data analysis tool that reads CSV/Excel files and generates charts, stats, and insights.
Obviously AI
$75/mo
No-code AI platform that builds predictive models from your data in minutes without coding.
Tableau + Einstein
$75/mo
Tableau's BI platform with Salesforce Einstein AI for natural language queries and predictive analytics.
Polymer
$20/mo
AI-powered spreadsheet-to-dashboard tool that turns any data file into interactive visualizations.
Akkio
$49/mo
Business AI platform for building forecasting and classification models from spreadsheet data.
Rows
$59/mo
AI-powered spreadsheet that connects to 50+ data sources and lets you analyze data with prompts.