Rytr

Forty-plus use-cases and more than 20 tones of voice are built into Rytr, an AI writing assistant that drafts blog posts, emails and other copy from a short prompt.

The free plan costs nothing, needs no credit card and caps you at 10k characters of generated text per month.

A Chrome extension is included, so you can use Rytr inside other web pages.

Paid plans change the limits more than the tool itself.

Unlimited is $7.50 a month and removes the character cap, adds one personalised tone of voice you build yourself, and includes 50 plagiarism checks a month.

Premium is $24.16 a month and is pitched at freelancers who write for several brands.

It adds five custom tones, higher input limits, writing in 40+ languages and 100 plagiarism checks monthly.

The free tier is enough to test whether the output suits your style.

Anyone producing copy regularly will hit the 10k ceiling quickly, and the jump to Unlimited is small.

The plagiarism checker is a sensible extra if you publish what you generate.