✓
Tool
Category
Pricing
Free?
Updated
Perplexity AI ✓
AI Productivity
Freemium
✓
Mar 2026
→
AI search engine with cited sources, multi-step reasoning, and real-time web access.
Best for: search
Microsoft Copilot ✓
AI Productivity
Freemium
✓
Mar 2026
→
AI assistant across Office 365 for documents, presentations, and email.
Best for: productivity