Copywritely
7.0#6 in content optimization softwareFrom $29 a monthWebExtension
VisitCopywritely vs Originality.ai
Originality.ai
7.6#3 in content optimization softwareFrom $12.95 a monthFree planWebAPIExtension
VisitWhat both publish
| Fact | Copywritely | Originality.ai |
|---|---|---|
| Grammar checker | The grammar tool flags grammar, spelling, punctuation, readability and redundancy issues in an online editor. | A grammar and spelling checker is included as an AI-assisted writing-quality tool. |
| Headquarters | Gibraltar | Collingwood, Ontario, Canada |
| Integrations | The official pricing page lists PayPal and Visa or Mastercard cards as payment methods; Software Finder identifies PayPal as an integration. | Originality.ai offers a Moodle integration for reviewing submitted work for AI-generated text and plagiarism within Moodle. |
| Notable news | AppSumo previously sold Copywritely lifetime-access plans with a 60-day redemption requirement and 60-day refund guarantee. | LinkedIn announced an Originality.AI MCP server launch in October 2026 for ChatGPT and Claude workflows. |
| Plagiarism checker | The plagiarism checker searches for matching wording and identifies duplicate-content sources. | Its plagiarism product searches for copied and paraphrased material and reports matching sources. |
| Rating on Chrome Web Store | 3.4 out of 5 from 11 reviews | 3.8 out of 5 from 159 ratings |
| Rating on GetApp | 4.1 out of 5 from 13 reviews | 5.0 out of 5 from 7 reviews |
Copywritely plans
- 50 pages per month$29 a month
- 100 pages per month$49 a month
- 200 pages per month$69 a month
- 300 pages per month$99 a month
- 400 pages per month$120 a month
- 500 pages per month$150 a month
Originality.ai plans
- BasicFree
- Pro$12.95 a month
- Pro (annual billing)$12.95 a month
- Pro (monthly billing)$14.95 a month
- Enterprise$136.58 a month
- Enterprise (annual billing)$136.58 a month
Pick Copywritely if…
Copywritely is aimed at SEO specialists, marketers, and copywriters who need content checks, rewriting tools, or keyword research. The free account may suit users who want to try a limited number of checks and task generations.
Pick Originality.ai if…
Originality.ai may suit website owners, content marketers, writers, and publishers who want AI, plagiarism, or content-quality checks. Its site scanning, browser extension, and API provide different ways to review pages or text.