AI email send time optimisation
AI analyses individual recipient behaviour and sends each email at the optimal time for that specific person. Integrates with HubSpot and Marketo.
Email marketers with large lists
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 (this page) | $64/mo | Subscription | No |
| Smartly.io | Custom | Enterprise | No |
| Surfer SEO | $89/mo | Subscription | No |
| Typeface | Custom | Enterprise | No |