Grammarly vs ProWritingAid Pricing (2026)

Which one is cheaper?

They both start at the same price — $30/mo. The difference is in what you get at each tier.

Can I use either one for free?

Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.

How do they charge?

Different approach here. Grammarly uses per-seat pricing, while ProWritingAid goes with flat-rate. That changes the math depending on your team size and usage.

Which one is a better deal?

Depends on what you need. Grammarly: Grammarly sits mid-to-premium in the writing assistant category — pricier than bare-bones grammar checkers but still way cheaper than hiring an editor, which is really the alternative they're selling against. They're chasing the huge base of free users who've outgrown basic spellcheck and need something smarter for work communication, not writers looking for a discount tool. ProWritingAid: Sitting mid-pack against Grammarly, ProWritingAid undercuts on price while leaning hard into the lifetime deal as a differentiator — that $399/$699 one-time option is a clear play for budget-conscious writers who hate subscriptions. They're chasing freelancers, authors, and students rather than enterprise teams with procurement budgets.

Still deciding? See the best Grammarly alternatives or the best ProWritingAid alternatives, ranked with verified pricing.