Gemini vs Notion AI: Honest Comparison (2026)
Last updated: May 1, 2026 · Based on real pricing + 5,650 G2 reviews
Gemini
$19.99/mo
Free tierGoogle's multimodal AI for writing, research, and productivity
★★★★☆ 4.3 (150 reviews)
Long-form API
Side-by-side feature comparison
| Feature | Gemini | Notion AI |
|---|---|---|
| Starting price | Free / $19.99/mo | Free / $10/mo |
| G2 rating | 4.3 ★ (150) | 4.7 ★ (5,500) |
| Free tier | ✓ | ✓ |
| Long-form writing | ✓ | ✓ |
| SEO mode | ✗ | ✗ |
| Plagiarism check | ✗ | ✗ |
| Grammar check | ✗ | ✗ |
| API access | ✓ | ✓ |
| Browser extension | ✗ | ✗ |
| Templates | ✗ | ✓ |
| Affiliate program | ✗ | ✓ |
Pricing comparison
Gemini
Monthly: $19.99/mo
Free tier: Gemini 1.5 Flash, limited Gemini Advanced
Notion AI
Monthly: $10/mo
Yearly equivalent: $8/mo
Free tier: 20 AI responses free, then add-on $10/mo