HyperWrite

HyperWrite has no free plan listed, and paid access starts at $19.99 a month on the Premium tier, or $16 a month billed annually at $192 a year.

HyperWrite is an AI writing assistant that generates text, rewrites drafts, summarizes articles, helps with email and supports research through a chatbot.

Premium gives you 250 AI messages per month, citations with real-time information, 3 custom personas, hundreds of AI tools and unlimited TypeAheads.

That message cap is the main thing to watch if you chat with it all day.

Ultra costs $44.99 monthly, or $29 a month billed annually at $348 a year.

It removes the cap with unlimited AI messages, raises custom personas to 10 and adds first access to experimental features, while keeping unlimited TypeAheads.

The citations and real-time info make this AI research tool more useful for checking sources than a plain text generator.

The personas let you set up different writing voices or roles.

Annual billing cuts the price noticeably on both tiers, so it suits regular users better than people who only write occasionally.