ProWritingAid
Grammar and style editor for long-form writers.
why this verdict
Downgrade — pay for the workflow, not the AI
Grammarly and ChatGPT cover the headline feature free, so the $10/mo is now paying for the workflow around it.
- A named launch, not a vibe named, unlinked
- GPT-4o rewriting + OS writing tools. OpenAI, June 10, 2024 — no announcement link recorded yet.
- How much of the job it covers headline only editorial call
- The headline feature, but not the workflow, data or integrations around it.
- Is there a free way to do it? yes
- 3 of 3 listed replacements have a usable free tier: Grammarly, ChatGPT and Hemingway Editor.
- What the call is worth $120/yr
- $10/mo at the entry paid tier — $120 a year per seat.
- Threatened by
- OpenAI
- Since
- June 10, 2024
- List price
- $10/mo
- Per year
- $120
The backstory
ProWritingAid is a grammar and style editor built for long-form writers, offering detailed reports on pacing, readability, overused words and sentence structure. GPT-4o rewrites text on demand and operating systems now bundle writing tools, so the simple rewrite-my-sentence upsell is pressured. It is wounded rather than killed because its deep, book-length style analytics, the reports that show a novelist patterns across an entire manuscript, are more structured and craft-focused than a chatbot's quick fix. The reporting depth survives; the generic rewrite feature faces free competition.
Escape hatches
switching could free up $120/yrGrammar and style checking, free tier
grammarly.com open_in_newFree rewriting and editing
chatgpt.com open_in_newReadability and style feedback, free web app
hemingwayapp.com open_in_new3 of 3 replacements have a usable free tier.