Best Free AI Writers in 2026: Word Limits Compared
Seven AI writing tools compared on the free allowance or trial each one offers, and the cheapest paid step after it.
Short answer: Claude gives the most room to draft on a free plan, with no fixed message count, though its limit resets on a rolling five-hour window. Its Pro upgrade is $17 a month on yearly billing. If you need a hard number, Rytr allows 10,000 characters a month, about 1,650 words.
Writesonic, Copy.ai and Jasper offer trials, not ongoing free plans. Once a free allowance runs out, Wordtune is the cheapest paid plan for one person with a USD price, at $4.89 a month on yearly billing, though it rewrites text rather than drafting it.
Key facts7 tools compared: Claude, Rytr, Grammarly, Wordtune, Writesonic, Copy.ai, Jasper
- 7 tools compared: Claude, Rytr, Grammarly, Wordtune, Writesonic, Copy.ai, Jasper
- Rytr (best for: Solo writers who need short marketing copy on a fixed monthly budget): Free: 10,000 characters a month, free forever; Unlimited $7.50/mo on yearly billing
- Grammarly (best for: Writers who already edit in Grammarly and want light AI help on top): Free: 100 AI prompts a month; Pro is quoted in euros (€12) on the page we read
- Wordtune (best for: Editing and rewriting a draft you already wrote, one sentence at a time): Basic free: 10 rewrites and AI suggestions a day; Advanced $4.89/mo billed yearly
The word "free" hides how much you can write before you pay. Each allowance comes as characters, prompts, daily rewrites or a trial that ends on a date.
This page puts those allowances side by side.
How we chose: we took seven AI writing tools that offer a free plan or a free trial, read each free allowance and entry price on the vendor's own pricing page, and quoted USD only where that page showed USD.
We did not test output quality, so these figures describe allowances, not writing.
Toolradar data: we evaluated 128 AI writing tools for the Toolradar ranking, as of October 2026. The seven here are the ones whose free step we could confirm on the vendor's own pages.
If you mainly want a general assistant, our ChatGPT pricing and Gemini pricing guides cover those plans.
Top Picks
Based on features, real-world fit, and value for money.
The strongest free drafting tool here, but its limit is a rolling five-hour usage window rather than a number you can plan a month around.
Free plan with no fixed message count; Pro $17/mo billed yearly, $20/mo monthly
Drafting long pieces on a free plan with no fixed message count
Free: 10,000 characters a month, free forever; Unlimited $7.50/mo on yearly billing
Solo writers who need short marketing copy on a fixed monthly budget
A free AI assistant in the editor you may already use, with 100 generation prompts a month before any upgrade is needed.
Free: 100 AI prompts a month; Pro is quoted in euros (€12) on the page we read
Writers who already edit in Grammarly and want light AI help on top
| Tool | Pricing | Best for |
|---|---|---|
| Claude | Free plan with no fixed message count; Pro $17/mo billed yearly, $20/mo monthly | Drafting long pieces on a free plan with no fixed message count |
| Rytr | Free: 10,000 characters a month, free forever; Unlimited $7.50/mo on yearly billing | Solo writers who need short marketing copy on a fixed monthly budget |
| Grammarly | Free: 100 AI prompts a month; Pro is quoted in euros (€12) on the page we read | Writers who already edit in Grammarly and want light AI help on top |
| Wordtune | Basic free: 10 rewrites and AI suggestions a day; Advanced $4.89/mo billed yearly | Editing and rewriting a draft you already wrote, one sentence at a time |
| Writesonic | No free plan listed; free trial, then Starter $79/mo billed annually (15 articles a month) | SEO teams that will pay for article volume once a trial ends |
| Copy.ai | No free plan listed; Chat $24/mo billed annually ($29 monthly) for 5 seats, unlimited words | Small teams that want shared chat with unlimited words for five people |
| Jasper | No free plan; 7-day free trial, then Pro $59/seat/mo billed annually ($69 monthly) | Marketing teams that need brand voice controls and will pay per seat |
Pricing read from each vendor's own pricing page, checked Oct 2026. 1 of 7 publishes prices for some plans and quotes the rest.
Claude
The strongest free drafting tool here, but its limit is a rolling five-hour usage window rather than a number you can plan a month around.
- Pricing
- Free plan with no fixed message count; Pro $17/mo billed yearly, $20/mo monthly
Best for: Drafting long pieces on a free plan with no fixed message count
Pros
- The free plan includes web search, file creation and Artifacts, according to the pricing page
- Pro gives at least 5x more usage per session than Free
Cons
- No number on the free allowance, so you cannot budget a month in words
- A long writing session can reach the five-hour window and wait for the reset
Rytr
The free plan with the clearest monthly cap, enough for a few short pieces each month.
- Pricing
- Free: 10,000 characters a month, free forever; Unlimited $7.50/mo on yearly billing
Best for: Solo writers who need short marketing copy on a fixed monthly budget
Pros
- 10,000 characters a month with no card needed, according to the pricing page
- The Unlimited plan removes the character cap on yearly billing, the cheapest full-writer upgrade here
Cons
- One 1,500-word article uses nearly the whole monthly cap, so the plan fits short pieces only
- Every draft counts against the same monthly character cap
Grammarly
A free AI assistant in the editor you may already use, with 100 generation prompts a month before any upgrade is needed.
- Pricing
- Free: 100 AI prompts a month; Pro is quoted in euros (€12) on the page we read
Best for: Writers who already edit in Grammarly and want light AI help on top
Pros
- The free plan includes 100 AI prompts a month, the cap the pricing page states
- Pro lists 2,000 prompts per member a month, twenty times the free cap
Cons
- Prompts count requests, not words, so the output size is not stated
- The pricing page quotes Pro in euros only, so the USD upgrade cost is not shown
Wordtune
A rewriter more than a generator: the free plan gives 10 rewrites a day and unlimited spelling and grammar fixes.
- Pricing
- Basic free: 10 rewrites and AI suggestions a day; Advanced $4.89/mo billed yearly
Best for: Editing and rewriting a draft you already wrote, one sentence at a time
Pros
- The free plan includes unlimited spelling corrections and grammar checks
- 10 rewrites a day is a steady daily allowance, not a one-off trial
Cons
- Three AI summarizations a month is a hard stop for research-heavy writing
- Built around rewriting, so a blank page still needs another tool first
Writesonic
Its free step is a trial with no stated length, so it tests the tool rather than giving a monthly allowance.
- Pricing
- No free plan listed; free trial, then Starter $79/mo billed annually (15 articles a month)
Best for: SEO teams that will pay for article volume once a trial ends
Pros
- Starter lists 15 AI articles a month, a unit of volume none of the free plans here uses
- The trial needs no credit card, according to the pricing page
Cons
- The entry plan at $79 a month on annual billing is the highest entry price in this list
- The trial length is not stated on the pricing page
Copy.ai
Its Try for free button has no listed terms, so you learn what it allows only after you start.
- Pricing
- No free plan listed; Chat $24/mo billed annually ($29 monthly) for 5 seats, unlimited words
Best for: Small teams that want shared chat with unlimited words for five people
Pros
- Chat covers five seats on yearly billing, about $4.80 a seat if all five are used
- Chat includes access to OpenAI, Anthropic and Gemini models, per the pricing page
Cons
- Unlimited words applies to Chat only, and the pricing page lists no workflow credits for it
- Chat stops at five seats, and the next listed plan is Growth at $1,000 a month
Jasper
The free step is a seven-day trial, and no word or credit allowance is stated, so the trial is the only test.
- Pricing
- No free plan; 7-day free trial, then Pro $59/seat/mo billed annually ($69 monthly)
Best for: Marketing teams that need brand voice controls and will pay per seat
Pros
- Pro includes 2 Brand Voices, 5 Knowledge assets and 3 Audiences, according to the pricing page
- Annual billing brings the seat price down from $69 to $59 a month
Cons
- Pro is priced per seat, so a team of three pays for three seats
- No word or credit allowance is stated, so the trial cannot show a monthly ceiling
What it is
A free AI writer is a tool that drafts or rewrites text with a language model at no cost, within a stated allowance. The allowance decides what the free plan can produce.
Claude has no fixed number on its free plan (see our Claude review), while Rytr, Grammarly and Wordtune each state one.
For a wider comparison of general assistants, see our best AI chatbots guide.
Why it matters
The length cap decides whether a free plan can produce a real article, and that matters more than the price, because the free step costs nothing either way.
A 1,500-word article is about 9,000 characters, which takes nearly all of Rytr's monthly cap.
Claude's free plan states no word count at all, so you cannot check the article size against it in advance.
If your writing is for school, see our guide to AI for writing essays before you rely on any free plan for coursework.
Key features to look for
Pricing
Every price here was read on the vendor's own pricing page in October 2026, and every free allowance is the one that page states. For one person, Wordtune Advanced is the cheapest USD paid plan at $4.89 a month on yearly billing.
Rytr Unlimited comes next, and Claude Pro is $17 a month on yearly billing.
Copy.ai Chat is $24 a month on yearly billing for five seats, about $4.80 a seat only if all five are used.
Claude's plans are also covered in our Claude pricing guide.
Grammarly Pro and the Notion AI Business plan appear only in euros on the pages we read, so they are not ranked on price.
Notion is covered with its AI features in our note-taking apps guide.
Check Wordtune's pricing page, Rytr's, Claude's and Copy.ai's before you pay, because list prices move.
| Plan | Price | Best for |
|---|---|---|
| Claude Free | Free | Web search, file creation and Artifacts; usage resets on a rolling five-hour window |
| Claude Pro, billed yearly | $17/mo ($200 billed up front) | At least 5x the usage per session of Free |
| Claude Pro, monthly | $20/mo | Same Pro plan, paid month to month |
| Rytr Free | Free, no card needed | 10,000 characters a month, about 1,650 words |
| Rytr Unlimited, billed yearly | $7.50/mo | No monthly character cap on the yearly plan |
| Wordtune Basic | Free | 10 rewrites and AI suggestions a day, 3 AI summarizations a month |
| Wordtune Advanced, billed yearly | $4.89/mo | Advanced tier; billed month to month at a higher rate |
| Grammarly Free | Free | 100 AI prompts a month |
| Grammarly Pro | €12 (no USD price on the page) | 2,000 prompts per member a month, with a 7-day free trial |
| Writesonic Starter, billed annually | $79/mo | 15 AI articles a month; free trial with no card, length not stated |
| Copy.ai Chat, billed annually | $24/mo | 5 seats and unlimited words in Chat; $29 billed monthly |
| Jasper Pro, billed annually | $59/seat/mo | 1 seat, no word or credit cap stated; 7-day trial on Creator or Pro |
The bottom line
For a free plan you can keep, Claude gives the most drafting room, but it states no number, so plan around the five-hour window.
If you need a number to budget against, Rytr (Toolradar profile) gives a fixed monthly character cap, and Wordtune (Toolradar profile) gives 10 rewrites a day.
For the paid comparison, read our paid AI writing tools ranking.
If the draft will be checked afterwards, see our free AI detectors, and if the text becomes a spoken script, see our free AI voice generators guide.
Cite this: AIpresso, "Best Free AI Writers in 2026: Word Limits Compared", October 2026.
Frequently asked questions
What is the best free AI writer in 2026?
Is there a free AI writer with no word limit?
How many words is 10,000 characters?
What is the cheapest paid step after a free AI writer?
Does Writesonic or Copy.ai have a free plan?
Sources
Prices and plan details come from each vendor's own pricing page, re-checked by the Toolradar pricing tracker.
- Claude pricingchecked Sep 2026
- Rytr pricingchecked Sep 2026
- Grammarly pricingchecked Sep 2026
- Writesonic pricingchecked Sep 2026
- Copy.ai pricingchecked Sep 2026
- Jasper pricingchecked Sep 2026
Some offers on this page may be paid placements or contain affiliate links.
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