You can replace Grammarly.
What you hire it for: Draft the long piece you opened Grammarly to write.
Grammarly, list price
$30/mo
With Kryx
$30/mo
$12 a year back from this one subscription — and the $29 covers two more agents on top of it.
Grammarly is a text box with a model behind it, and you are the one who has to remember to open it. The difference here is the schedule: a draft is waiting on Monday whether or not you remembered. That is most of why one blog is alive and another is not.
What the agent does
- Researches from sources you point it at before drafting
- Writes a full piece, not an outline
- Runs on a schedule so the blog does not go quiet
What it does not
- Publish without you reading it
- Invent a citation
Before you pay anyone
The free way to do Grammarly’s job
These are real, and we would rather you heard it here. Each one is free in money and costs something else — the catch is written next to it.
- LanguageToolOpen source
Grammar and style, self-hostable. Weaker at rewriting than the paid AI tools.
None of these do the work. They are somewhere to put it. Your posting queue was not empty because the scheduler cost money, and a free scheduler you have to host yourself will be just as empty on Monday. Our agent is the part that fills it — and it works the same whether the thing underneath is free or paid.
The agent that does it
Blog Agent
Turns one keyword into a finished, publishable article that sounds like you.
Things people ask it
- “Write an article about how to cut onboarding time”
- “Outline a post for the keyword 'ai agent for founders'”
- “Read my competitor's blog and tell me what they are missing”
No card. It turns on immediately, and you only pay if you want to keep it past the first hour.