Gemini vs Writesonic: Honest Comparison (2026)
Last updated: May 1, 2026 · Based on real pricing + 2,050 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 | Writesonic |
|---|---|---|
| Starting price | Free / $19.99/mo | Free / $16/mo |
| G2 rating | 4.3 ★ (150) | 4.7 ★ (1,900) |
| 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
Writesonic
Monthly: $16/mo
Yearly equivalent: $13/mo
Free tier: 10,000 words/mo