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AI Paragraph Generator vs Grammarly

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Cheaper paid plan
AI Paragraph Generator — $4.99/mo vs $12/mo for Grammarly
Free plan
Both have one
Higher Trust score
Grammarly — 94 vs 69 for AI Paragraph Generator
Best fit
AI Paragraph Generator: students drafting a paragraph without creating an account · Grammarly: Anyone writing in a browser, Word or email who wants corrections in place
Platforms
AI Paragraph Generator: Web · Grammarly: Web, Chrome extension, Windows, macOS, iOS, Android

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

AI Paragraph GeneratorFree web tool that writes paragraphs, blog posts and social copy in 16 styles and 21 languages, no signup neededGrammarlyGrammar, tone and rewriting help inside every app

Side by side

FactAI Paragraph GeneratorGrammarly
CategoryAI Writing AssistantsGrammar & Proofreading
Pricing modelFreemiumFreemium
Starts at$4.99/mo$12/mo
Trust score69 / 10094 / 100
PlatformsWebWeb, Chrome extension, Windows, macOS, iOS, Android
Company—Superhuman
Launched—2009
Last verifiedOct 15, 2026Oct 16, 2026

What our research says

AI Paragraph Generator

A no-signup utility for when you need a few paragraphs or a quick post draft and do not want to open a chat assistant. Since the September 2026 relaunch every style and language is free and the paid plan is a cheap $4.99 a month for more volume, so most people can stay on the daily free allowance.

Pros

  • Works with no signup and no payment on the free path
  • Sixteen writing styles and 21 languages, all free on every plan
  • Bundles a rewriter, summariser, expander, humaniser and grammar check on the same allowance
  • Paid plan is cheap at $4.99 a month

Cons

  • Free tier is capped by a daily token allowance and 250 words per run
  • Token pricing makes it hard to predict how many runs a balance buys
  • No company name, country or legal entity published
  • No API, integrations or saved workspace

Grammarly

Still the default for catching mistakes inside other people's software, but the free tier has quietly become an AI-prompt meter and the honest price is $30 unless you commit to a full year.

Pros

  • Runs inside the apps people already write in rather than as a separate editor
  • Free tier still covers spelling, grammar and tone detection with no time limit
  • Pro folds in plagiarism and AI-text detection that rivals charge for separately

Cons

  • The $12 headline is the annual rate; paying monthly costs $30
  • Free AI allowance is 100 prompts a month and depletes quickly
  • No public API, so it cannot be embedded in another product
  • Enterprise pricing is not published anywhere on the site

Which one fits

Choose AI Paragraph Generator if you need

  • students drafting a paragraph without creating an account
  • quick filler copy in a chosen tone
  • people who want a rewriter and summariser in the same place

Choose Grammarly if you need

  • Anyone writing in a browser, Word or email who wants corrections in place
  • Teams enforcing a house style guide across people who are not writers
  • Non-native English speakers who want fluency rewrites, not just error flags

AI Paragraph Generator vs Grammarly: the questions people ask

Is AI Paragraph Generator cheaper than Grammarly?

On published entry prices, AI Paragraph Generator starts lower — $4.99/mo against $12/mo for Grammarly. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does AI Paragraph Generator or Grammarly have a free tier?

Both: AI Paragraph Generator has a free tier, and Grammarly has a free tier.

More comparisons

All AI Paragraph Generator alternatives →Browse all AI Writing Assistants →