Jasper

Jasper is a marketing-focused AI writing platform. It learns your brand voice from existing material, keeps a shared knowledge base for the team, and generates blog posts, ad copy, email sequences, and landing pages from templates or free-form prompts.

It integrates with Google Docs and Chrome, supports campaign-level workflows, and includes an SEO mode that pulls in Surfer recommendations. Pricing is per seat with a short free trial.