Grammarly
$30/mo
$360 a year · $30/seat/mo
Free: Free $0: spelling and grammar checks
Note: per seat; also $60 quarterly; yearly is $144/yr
Checked 2026-11-06 · Official pricing for Grammarly (opens in a new tab)
Save money › AI writing cost
AI writing tool cost calculator
What will Grammarly, Wordtune, Rytr, Jasper, Copy.ai, Writesonic, Claude, ChatGPT, Notion AI and Google Gemini cost for you or your team? Every price is from the official pricing page on the date on each card.
Lowest USD cost for you, billed monthly
Wordtune Advanced: $6.99/mo
$83.88 a year, $2.01 a month less than Rytr Lite.
Prices for each tool
Lowest USD cost for you
Wordtune
$6.99/mo
$83.88 a year · $6.99/seat/mo
Free: Basic $0 (limited rewrites)
Note: per seat; yearly shown as $4.89/mo billed annually
Checked 2026-11-06 · Official pricing for Wordtune (opens in a new tab)
Rytr
$9/mo
$108 a year · $9/seat/mo
Free: Free forever: 10,000 characters/mo
Note: yearly saves 20% vs monthly (page wording)
Checked 2026-11-06 · Official pricing for Rytr (opens in a new tab)
Jasper
$69/mo
$828 a year · $69/seat/mo
Trial: 7-day free trial of Pro
Note: per seat
Checked 2026-11-06 · Official pricing for Jasper (opens in a new tab)
Copy.ai
$29/mo
$348 a year · $29/seat/mo
Trial: Free trial available
Note: 5 seats on Chat; yearly billed $288/yr ($24/mo)
Checked 2026-11-06 · Official pricing for Copy.ai (opens in a new tab)
Writesonic
$99/mo
$1,188 a year · $99/seat/mo
Free: Start free (trial)
Note: per month; annual Save 20% → $79/mo billed annually
Checked 2026-11-06 · Official pricing for Writesonic (opens in a new tab)
Claude
$20/mo
$240 a year · $20/seat/mo
Free: Free plan $0
Note: yearly $200 billed up front ($17/mo)
Checked 2026-11-06 · Official pricing for Claude (opens in a new tab)
ChatGPT
$20/mo
$240 a year · $20/seat/mo
Free: Free $0: unlimited text chats on GPT-6 (limits on tools)
Note: consumer Plus; US $ from 2026-10-24 check (CMS-keyed today)
Checked 2026-10-24 · Official pricing for ChatGPT (opens in a new tab)
Notion AI
$24/mo
$288 a year · $24/seat/mo
Free: Free plan $0 (AI trial only)
Note: per member; $240/yr → $20/mo
Checked 2026-11-06 · Official pricing for Notion AI (opens in a new tab)
Google Gemini
$19.99/mo
$239.88 a year · $19.99/seat/mo
Free: Gemini app free with a Google Account ($0/mo)
Note: yearly $199.99/yr → $16.67/mo
Checked 2026-11-06 · Official pricing for Google Gemini (opens in a new tab)
Free plans and trials
- Grammarly: Free $0: spelling and grammar checks
- Wordtune: Basic $0 (limited rewrites)
- Rytr: Free forever: 10,000 characters/mo
- Jasper: 7-day free trial of Pro — not a free plan
- Copy.ai: Free trial available — not a free plan
- Writesonic: Start free (trial)
- Claude: Free plan $0
- ChatGPT: Free $0: unlimited text chats on GPT-6 (limits on tools)
- Notion AI: Free plan $0 (AI trial only)
- Google Gemini: Gemini app free with a Google Account ($0/mo)
Trials are not free plans.
How we work it out
- Prices: copied from each official pricing page on the date shown on the card, before tax. Nothing is estimated.
- Seats: totals are per-seat price × number of people (1–50).
- Yearly: used only where the page shows a yearly price; otherwise the monthly price is used and the card says so. Rytr yearly is 20% off monthly (page wording). Google AI Pro yearly is $199.99/yr.
- ChatGPT Go/Plus: US dollar amounts from our 2026-10-24 verified check (CMS-keyed on the live page today).
- Not included: tax, add-ons, workflow credits beyond the plan, and custom/enterprise quotes.
Left out
- Copy.ai Growth / Expansion / Scale: team GTM plans from $1,000/mo — different job and seat scale than a writing seat.
- Jasper Business / Enterprise: contact-sales / custom pricing on the page.
- Grammarly Enterprise: contact sales only.
- ChatGPT Enterprise: contact sales; consumer Go/Plus US dollars are CMS-keyed on the pricing page today.
- Notion Enterprise: custom pricing.
- Google AI Ultra 20x: higher Ultra tier ($199.99/mo); calculator shows Ultra 5x as the published Ultra entry.
FAQ
What's the cheapest AI writing tool for one person?
Among tools on this page with a monthly price: Google AI Plus is $4.99/mo, Wordtune Advanced is $6.99/mo, ChatGPT Go is $8/mo (verified 2026-10-24), Rytr Lite is $9/mo, Claude Pro is $20/mo, Grammarly Pro is $30/mo, Jasper Pro is $69/seat/mo. Latest check among tools: 2026-11-06.
Why is ChatGPT's Go/Plus check date older?
chatgpt.com/pricing loads US dollar amounts for Go and Plus from CMS keys (not in the static HTML). We keep the last verified consumer prices from 2026-10-24. Pro “from $100” is confirmed in today's page HTML.
Is a free trial the same as a free plan?
No. Jasper's 7-day Pro trial and Wordtune's 3-day trial are trials, not ongoing free plans. Grammarly, Rytr, Claude, ChatGPT, Notion and Gemini list real free options.
How is Google AI Pro's yearly price worked out?
Google lists Google AI Pro at $19.99/mo or $199.99/yr on one.google.com/about/google-ai-plans/ (checked 2026-11-06). $199.99 ÷ 12 ≈ $16.67/mo.
Can I share my result?
Yes. The URL updates with ?seats= and &bill=m|y (and optional &budget=). Use Copy link.
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