Writely AI screenshot

What is Writely AI?

Writely AI is a London-based, web-based AI writing assistant that generates and improves content across formats such as blog articles, short stories and emails. It expands brief notes into full paragraphs, checks grammar and style in real time, and includes a chat assistant for brainstorming. The service is subscription only with no free tier, and paid plans bundle expert mentor support.

Key Features

WritelyCHAT

A chat-style assistant that suggests ideas and helps you brainstorm when you are stuck.

Expansion Commands

Turns short notes or simple prompts into full, detailed paragraphs.

Multi-format generation

Dedicated tools for blog articles, fictional short stories and emails.

Humanize Mode

Adjusts AI-written text so it reads more naturally, as if written by a person.

Grammar and style tools

Real-time grammar and style feedback as you write.

Expert mentor support

Paid users can get one-to-one coaching with a writing expert (buddy scheme).

Email tool

Drafts, rewrites and restructures emails for professional communication.

Pros & Cons

Advantages

  • Produces clear, grammatically correct output quickly across several content types.
  • Bundles human expert mentorship and coaching, which is uncommon for AI writing tools.
  • Simple, beginner-friendly interface with detailed onboarding for new users.
  • Plans include unlimited content generation rather than capping word or credit usage.
  • Useful for breaking through writer's block and quickly drafting article foundations.

Limitations

  • There is no free tier and reviewers note no genuine free trial, so you must pay to try it.
  • Pricing is high relative to the feature set compared with rival AI writers.
  • Output is still flagged as AI by detection tools such as Originality.ai despite the Humanize mode.
  • Marketing claims of exposure to 20 million social media followers appear overstated.
  • No built-in SEO optimisation or plagiarism checker, and it is web-only with no browser extension or mobile app.

Use Cases

Content creators drafting blog articles and longer-form posts from a brief prompt.

Writers facing writer's block who want AI to expand notes into full paragraphs.

Professionals drafting, rewriting or restructuring emails more quickly.

Hobbyists and fiction writers generating short stories for creative practice.

Newer writers who want one-to-one coaching from a human expert alongside the AI.