What is a large language model (llm)?

A type of artificial intelligence algorithm that uses deep learning techniques and massive data sets to understand, summarize, generate, and predict new content.

Who uses one?

Marketing teams and writers using AI to draft, edit, and scale content

What does it cost?

Pricing varies. The cheapest provider in our Top 11 starts around $10/mo. See the cheapest providers ranked.

How do I pick one?

Read the full methodology for our 9.4-point scoring framework, then look at the canonical The 11 Best AI Writing Tools for Business. If you want a slice of the ranking by price, fit, or compliance, jump to: cheapest · highest-rated · fastest onboarding.

Source: Top 11 The 11 Best AI Writing Tools for Business, verified June 21, 2026.