What AI Tools Are Available? (The 2025 Map)

The AI tools market in 2025 fits in seven categories. Within each, two or three vendors matter. Here is the map.

1. Foundation Models (Direct API)

• Anthropic Claude (Opus, Sonnet, Haiku)
• OpenAI (GPT-4o, o1, o3)
• Google Gemini (multi-modal strength)
• Open source: Llama, Mistral, DeepSeek

2. Coding Tools

• IDE: Cursor, Windsurf, GitHub Copilot, Zed
• Agentic: Claude Code, Devin, Aider
• Review: CodeRabbit, Sourcery, Qodo Merge

3. Writing and Content

• General: Claude, ChatGPT
• Marketing: Jasper, Copy.ai, Anyword
• Docs: Mintlify, Inkeep
• SEO content: mostly skip; output detectable

4. Customer Service

• Deflection: Intercom Fin, Zendesk AI Agents, Inkeep, Mendable
• Agent assist: Ada, Kustomer IQ, native ticketing AI
• Voice: Sierra, Bland

5. Sales and Marketing

• SDR automation: Clay, 11x, Reggie
• Meeting intelligence: Gong, Fathom, Granola
• Outbound personalization: Smartlead with AI, Apollo AI

6. Data and Analytics

• Query and analyze: Hex, Julius, Mode AI
• Spreadsheets: Equals, Numerous
• BI assistants: Looker AI, Tableau Pulse

7. Productivity and Operations

• Knowledge: Notion AI, Mem, Glean (enterprise search)
• Email: Superhuman AI
• Project management: Linear AI, ClickUp Brain
• Voice and audio: ElevenLabs, Descript

What This Map Misses

Vertical AI (legal, healthcare, finance) and creative AI (image, video, music) are large categories not covered here because they sit outside the typical SaaS-builder workflow. If you build in those verticals, treat this as a pointer, not a map.

What to Do Next

Bookmark this. The category structure is stable; the vendors inside each box rotate. Re-check quarterly. For tool selection inside a category, see our category-specific articles.