PaperRater
paperrater.com
Free online proofreading and grammar checking tool.
Quick Information
- Category:
- Writing & Chat
- Pricing:
- Freemium
- Platforms:
- Web
- Free Plan:
- Yes
- Last Verified:
- September 2026
What Is PaperRater?
PaperRater is a grammar and plagiarism checking tool offering a free tier (up to 50 submissions and 10 plagiarism checks/month) alongside a Monthly Plan at $11.21/month (recently reduced from $14.95) and a Yearly Plan at $5.96/month (billed as one $71.55 payment, reduced from $7.95/month). The free version and free trial both work without requiring credit card details.
Its recent 2026 price reduction across both monthly and yearly plans is a genuinely notable, user-friendly change — rather than raising prices as many SaaS tools do over time, PaperRater lowered its rates, making both billing options more affordable than they were previously while maintaining the same feature set.
It's aimed at students and writers wanting affordable grammar checking and plagiarism detection, with the free tier's genuine 50 submissions and 10 plagiarism checks/month providing real value for light usage, while the reduced 2026 pricing makes the paid tiers more accessible than before for regular users needing higher volume. See our Writing & Chat tools directory for related tools like Grammarly and Outwrite.
What Can You Use PaperRater For?
Grammar checking
Checks writing for grammar errors, with submission limits scaling by tier.
Plagiarism detection
Checks content for plagiarism, with monthly check limits scaling by tier.
Student writing assistance
Assists students with checking academic writing before submission.
PaperRater Features
- Grammar checking — Checks writing for grammar errors, up to 50 submissions/month on the free tier.
- Plagiarism checking — Checks for plagiarism, up to 10 checks/month on the free tier.
- No credit card free trial — Allows free trial and free version use without requiring credit card details.
Who Is PaperRater For?
- Students — Checks academic writing for grammar and plagiarism before submission.
- Writers — Uses affordable grammar and plagiarism checking for regular writing work.
PaperRater Pros & Limitations
What We Like
- Free tier’s 50 submissions and 10 plagiarism checks/month provide genuine real value
- Recent 2026 price reduction made both monthly and yearly plans more affordable
- No credit card required for free version or trial
Limitations
- Free tier limits (50 submissions, 10 plagiarism checks/month) may be restrictive for heavy usage
- Feature set is more basic compared to some competitors offering deeper style analysis
- Yearly plan requires a single upfront payment rather than monthly billing
PaperRater Pricing
| Plan | Price | Main Features |
|---|---|---|
| Free | $0 | 50 submissions/month, 10 plagiarism checks/month |
| Monthly | $11.21/month | Expanded submissions and checks |
| Yearly | $5.96/month ($71.55/year) | Expanded submissions and checks, lower effective monthly rate |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #809
- Overall Score:
- 6.5/100
- Monthly Users:
- –
- Rank Change:
- –
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by PaperRater or its company. How Our Rankings Work
Frequently Asked Questions
Is PaperRater free?
Yes, the free tier includes 50 submissions and 10 plagiarism checks per month.
Did PaperRater’s pricing change recently?
Yes, both monthly ($14.95 to $11.21) and yearly ($7.95 to $5.96/month) rates were reduced in 2026.
Do I need a credit card for the free trial?
No, the free version and trial work without requiring credit card details.
How much cheaper is the yearly plan?
$5.96/month effective versus $11.21/month on the monthly plan.
Our Take
PaperRater's 2026 price reduction across both billing options is a genuinely user-friendly change, going against the typical trend of rising SaaS prices over time.
The free tier's real 50 submissions and 10 plagiarism checks per month provide genuine value for students and light users before considering a paid upgrade.
PaperRater Alternatives
PaperRater Comparisons
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