AI content optimisation for SEO
AI analyses top-ranking content and provides real-time guidance to optimise articles for search engines. Content editor scores content as you write.
SEO professionals, content marketers
The 7 marketing agents we track, listed alphabetically. None of them publishes a free tier. Prices are the vendor’s own published starting figure and change without notice — check the vendor’s pricing page before committing.
The bar under a price compares that plan with the dearest monthly plan in this table (3 of the 7 rows are flat monthly prices). Custom, per-seat, per-usage and annual prices are not on the same scale, so they carry no bar — a missing bar does not mean cheaper.
| Tool | Starting price | Pricing model | Free tier |
|---|---|---|---|
| Albert AI | Custom | Enterprise | No |
| Persado | Custom | Enterprise | No |
| SEO.ai | $49/mo | Subscription | No |
| Seventh Sense | $64/mo | Subscription | No |
| Smartly.io | Custom | Enterprise | No |
| Surfer SEO (this page) | $89/mo | Subscription | No |
| Typeface | Custom | Enterprise | No |