AI Humanize is 100% cheaper
than Grammarly
$0/mo (Free) vs Grammarly Pro at $12/mo — covering 40% of the 5 compared capabilities.
Same job. Way less money.
Comparison scenario
Every cheaper-than claim is tied to a defined scenario — never a bare list price.
single user, monthly billing · USD · prices as observed on official pricing pages.
Pro plan at $12/mo, the cheapest paid plan.
Free: 0 USD/monthly.
Grammarly costs $12/mo on the Pro plan at single user, monthly billing. We found 1 assessed alternative that is cheaper in this scenario; 0 of them cover at least 75% of the 5 compared capabilities.
Capability comparison
AI Humanize covers 40% of the 5 capabilities compared against Grammarly. ✓ native · ◐ via integration · ✗ not found.
| Capability | AI Humanize | Grammarly |
|---|---|---|
| Plagiarism checker | ✗ | ✓ |
| Browser extension | ✗ | ✓ |
| Grammar and spelling checker | ✗ | ✓ |
| Tone adjustment | ✓ | ✓ |
| Paraphrasing / rewriting | ✓ | ✓ |
What you give up
Capabilities Grammarly has that AI Humanize lacks.
- Plagiarism checker — Check generated text for plagiarism.Missing from AI Humanize.
- Browser extension — Use the writing assistant from a browser extension.Missing from AI Humanize.
- Grammar and spelling checker — Flag and correct grammar, spelling and punctuation as you write.Missing from AI Humanize.
Plans & pricing, side by side
Advertised prices in USD as observed on the official pricing pages — per-seat and transaction-fee plans are marked.
| Free | Free |
| Basic | $9.90/mo |
| Pro | $19.90/mo |
| Credit pack | $4.90 one-time |
| Free | Free |
| Pro | $12/mo |
| Enterprise | Contact sales |
Share this comparison
For AI Humanize: use the verified claim in your own marketing — card, badge, or link. The numbers stay tied to this evidence page.
Frequently asked
How much cheaper is AI Humanize than Grammarly?
100% cheaper in our scenario (single user, monthly billing): $0/mo on Free vs $12/mo on Pro. That is $144 a year.
What does AI Humanize lack compared with Grammarly?
Plagiarism checker, Browser extension, Grammar and spelling checker — 3 of the 5 compared capabilities.
When were these prices checked?
Grammarly: 2026-10-12; AI Humanize: 2026-10-13 — on the official pricing pages.
Sources & freshness
- https://www.grammarly.com/plans (official_pricing, checked 2026-10-12)
- AI Humanize data last verified 2026-10-13