aifreetier. The details matter
All AI tools/Alternatives/Grammarly

WRITING · 6 TOOLS COMPARED

Free Grammarly alternatives.

Grammarly: ongoing free plan. Core correctness and tone help plus 100 generative AI prompts each month. Below, 5 other writing tools are compared on what their free access actually includes; 3 of them have an ongoing free plan or free local software.

Built from each tool's reviewed official sources · latest review Oct 4, 2026

DetailGrammarlyPangramQuillBotRytrJasperWritesonic
AccessOngoing free planOngoing free planOngoing free planOngoing free planFree trial / starter creditsFree trial / starter credits
Free allowanceCore correctness and tone help plus 100 generative AI prompts each month.Free plan scans up to 2,000 words per day plus 3 image-detection scans daily, with file upload/OCR, a browser extension and Google Docs integration; no payment method needed.Paraphrase 125 words, summarize 1,200 words, and use AI Chat 20 times daily.10,000 generated characters monthly, one language, preset tones, and browser-extension access; no card required.Seven-day Pro trial with all selected-plan features; a credit card is required and billing starts automatically.Seven-day free trial with no credit card; a current trial article or credit quantity is not published on the reviewed pages.
Commercial use on freeNot confirmedNot applicableNot confirmedYesYesNot confirmed
Card requiredNoNoNot confirmedNoYesNo
Paid planPro: $12 per member monthly when billed $144 annually, or $30 month-to-month; includes 2,000 monthly AI prompts.Individual: $20/month; Professional: $65/month (annual billing discounted); Enterprise by quote.Premium uses regional monthly, quarterly, or annual pricing; see provider pricing for the current checkout amount.Unlimited: $7.50 monthly effective with annual billing; monthly billing is also available and cancelable.Pro: $59 per seat monthly when billed annually, or $69 month-to-month, after the seven-day trial.Starter: $79/month effective with annual billing; 15 AI articles monthly, one user, one project, and AI visibility tracking.
Sources reviewedOct 4, 2026Oct 4, 2026Sep 23, 2026Sep 23, 2026Oct 4, 2026Oct 4, 2026

“Not confirmed” means the reviewed sources did not answer it; it is not a yes. Follow each tool page for its sources.

PG

Pangram

Writing

Research-backed AI-text detector for documents, web pages and images, with a browser extension, Google Docs integration and API.

Ongoing free plan

Free plan scans up to 2,000 words per day plus 3 image-detection scans daily, with file upload/OCR, a browser extension and Google Docs integration; no payment method needed.

  • ↳Checking whether text was AI-generated

Keep in mindThe free tier is capped at 2,000 words a day. No AI detector is perfect: treat a result as a signal to review, not proof.

See plan details Sources reviewed
Oct 4, 2026
QB

QuillBot

Writing

Paraphrasing and writing suite with summarization, grammar checking, translation, AI chat, detection, and humanization.

Ongoing free plan

Paraphrase 125 words, summarize 1,200 words, and use AI Chat 20 times daily.

  • ↳Paraphrasing and summarizing short passages quickly

Keep in mindFree paraphrasing has two modes and short input caps; plagiarism checking and advanced writing suggestions require Premium.

See plan details Sources reviewed
Sep 23, 2026
RY

Rytr

Writing

Budget AI writing assistant for emails, posts, product copy, SEO metadata, and other short-form tasks.

Ongoing free plan

10,000 generated characters monthly, one language, preset tones, and browser-extension access; no card required.

  • ↳Occasional short-form copy on a tight budget

Keep in mindFree generation stops at 10,000 characters monthly and excludes plagiarism checks, custom tone matching, and multilingual output.

See plan details Sources reviewed
Sep 23, 2026
JA

Jasper

Writing

Marketing content platform with brand voices, knowledge assets, campaign workflows, Canvas, and specialized agents.

Free trial / starter credits

Seven-day Pro trial with all selected-plan features; a credit card is required and billing starts automatically.

  • ↳Marketing teams producing consistent on-brand campaigns

Keep in mindThere is no permanent free plan; the trial requires a card and converts automatically unless canceled before it ends.

See plan details Sources reviewed
Oct 4, 2026
WS

Writesonic

Writing

AI article writing and content workflows within a platform for SEO and visibility in AI search results.

Free trial / starter credits

Seven-day free trial with no credit card; a current trial article or credit quantity is not published on the reviewed pages.

  • ↳Marketing teams researching and producing search-focused articles

Keep in mindTrial access expires. Terms assign outputs to the customer subject to third-party and model-provider rights; a blanket trial commercial license was not established.

See plan details Sources reviewed
Oct 4, 2026

Still deciding?

See Grammarly's full plan details →