Comparison
Profound vs Writesonic
Profound: Measure how your brand shows up in ChatGPT and other AI search engines. Writesonic: AI SEO writer: optimised articles and chatbot visibility.
| Profound | Writesonic | |
|---|---|---|
| Rating | 4.3 | 4.1 |
| Price | Paid Starter $99/month (ChatGPT only), Growth $399/month (3 engines, 100 prompts). Enterprise on quote, from ~$2,000/month. | Freemium Limited free plan for testing. Lite $39/month (annual), Standard $79/month. |
| Free plan | ||
| API available | ||
| Open source | ||
| In Spanish | ||
| No watermark | — | — |
| Platforms | Web | Web |
Profound
- One of the most complete tools available for measuring AI visibility
- Covers up to 10 engines on Enterprise (Gemini, Copilot, Grok, Claude and more)
- Agent analytics: see which AI crawlers visit your site
- Expensive as soon as you move past the entry tier (Growth is already $399/month)
- Growth and Enterprise pricing is opaque: a demo is required
Writesonic
- Long-form SEO articles generated and optimised in minutes
- GEO module: measures your visibility in ChatGPT and AI Overviews
- Integration with Google Search Console and WordPress
- The free plan is little more than a demo
- Generated articles need human editing to stand out