AI writing & SEO tool pricing (13 tools)

As of , of the 13 AI writing & SEO tool services listed, 7 have a free tier. The lowest-priced paid plan billed monthly is ChatGPT Go at $8/month.

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Data updated Prices checked by handSource: each vendor's official pricing page

ChatGPT plansPricing page (source)

Only values shown on each vendor's official pricing page are listed. "—" means the page did not state it. Checked .

AI writing & SEO tool prices, lowest monthly price first (checked Oct 18, 2026)
ServiceLowest monthly priceFree tierPlan usage limit
ChatGPT$8GoYes—
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Rytr$9Lite10,000 characters/month.Unlimited characters.
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Claude$20ProUsage limit resets every 5 hours.5x or more of Free (5-hour window). Annual: $200.
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Perplexity Pro$20Pro—Annual: $200.
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Copy.ai$29Chat—5 seats. Unlimited chat words.
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Grammarly$30Pro100 AI prompts/month.2,000 AI prompts/month per member.
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Jasper$69ProNonePer seat. 2 Brand Voices. 5 Knowledge items. 3 Audiences.
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Writesonic$99StarterNone15 AI articles/month. 1 user. 1 project.
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Semrush$139SEOFree: 1 demo project, 10 reports/day. Separate 7-day free trial.5 monitored sites. 500 tracked keywords/day.
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DeepL Pro / DeepL Write€7.49Individual, billed annually—300,000 characters/month of text translation. 3 file translations. Write Pro add-on: EUR 6.99/month.
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Surfer SEO$49Discovery, billed annually——
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Gemini (Google AI plans)—Yes—
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Notion (with Notion AI)—Free and Plus include a limited trial of Notion AI. No usage count stated.—
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Columns in the AI writing & SEO tool table

AI writing & SEO tool pricing by service

AI writing & SEO tool side-by-side comparisons

Annual prices and free tiers are sorted one fact at a time on the AI writing & SEO tool facts page.

Pricing tables for other AI tools

Links marked "Affiliate link" pay us a commission if you subscribe. They do not change the order of the tables, which is sorted by price. Prices are as published by each vendor (most exclude sales tax and VAT). Check the vendor's page before you buy.

How this data is collected: Prices are read by hand from each vendor's official pricing page and stored with the date and source URL. Last checked .