The Best AI Tools by Category

AI is an excellent tool to use but not to rely upon. Using AI as a helpful assistant rather than a complete replacement for human decision-making. AI excels at processing data and making quick, logical deductions, but it lacks the human qualities of empathy, intuition, and the ability to handle nuanced situations.

• AI Assistants (Chatbots): ChatGPT, Claude, Gemini, DeepSeek, Grok
• Video Generation and Editing: Synthesia, Runway, Filmora, OpusClip
• Image Generation: GPT-4o, Midjourney
• Notetakers and Meeting Assistants: Fathom, Nyota
• Automation: n8n
• Research/Education: Deep Research, NotebookLM
• Writing: Rytr, Sudowrite
• Grammar and Writing Improvement: Grammarly, Wordtune
• Search Engines: Perplexity, ChatGPT search
• Social Media Management: Vista Social, FeedHive
• App Builders & Coding: Bubble, Bolt, Lovable, Cursor, v0
• Project Management: Asana, ‎ClickUp
• Scheduling: Reclaim, Clockwise
• Customer Service: Tidio AI, Hiver  Chatway 
• Knowledge Management: Notion AI Q&A, Guru
• Email: Hubspot Email Writer, SaneBox, Shortwave
• Presentations: Gamma, Presentations.ai
• Resume Builders: Teal, Kickresume
• Voice Generation: ElevenLabs, Murf
• Music Generation: Suno, Udio
• Marketing: AdCreative
• Sales: Clay
• Legal: Harvey

In this article I list 5o AI tools across 25 different categories. After exploring all the available options in each category, I’ve carefully selected the best tools based on my personal experience. This ensures that the recommendations come from real, practical use, so you can trust that they’re grounded in what actually works.

If you’re looking for free AI tools, you’re in luck! I made sure that every AI tool listed in this article offers either a free plan or free trial with no credit card required, allowing you to explore their features and functionality without any commitment.