Frase vs Originality.ai
Frase
frase.io
Originality.ai
originality.aiSide by side
| Figure | Frase | Originality.ai |
|---|---|---|
| Price from | $19/mo | $12.95/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 7 | 7 |
| Spec score · Content Optimization Software | 9.1 (#1) | 8.9 (#5) |
| API | The REST API provides programmatic access to content, SERP, and audit endpoints with webhooks, and is available on every plan. | The public REST API accepts scan requests and returns AI-likelihood and plagiarism results; the help page says it supports 30 languages. |
| Integrations | Integrations include Google Search Console, Google Docs, Notion, GitHub, Linear, Slack, Zapier, Make, n8n, Claude, ChatGPT, and MCP. | Originality.ai offers a Moodle integration for reviewing submitted work for AI-generated text and plagiarism within Moodle. |
| Security | Frase states that it is SOC 2 Type II attested and GDPR compliant, with encryption at rest and in transit, access controls, audits, and vulnerability scanning. | The help center states uploaded scanner content is end-to-end encrypted and inaccessible to staff or other users unless shared. |
| Support | Enterprise includes a dedicated account manager and an SLA, while FraseCMS Pro includes dedicated support. | The pricing page says Pro support issues are typically resolved within 24 hours or less and Enterprise priority support issues typically within an hour or less. |
Plans
Frase
- Starter$39 a month
- Professional$103 a month
- Scale$239 a month
- EnterprisePriced on request
- FraseCMS FreeFree
- FraseCMS Basic$19 a month
- FraseCMS Pro$99 a month
Originality.ai
- 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
- Enterprise (monthly billing)$179 a month
In their own words
Frase
Frase combines SEO research, content optimization and GEO scoring to help teams work on search rankings and AI citations. Its workflow researches topics, drafts pages in a brand voice, scores content for Google and AI search, and supports publishing, monitoring and fixes. Content can be published to WordPress, Webflow, Sanity and Wix, or hosted through FraseCMS. Frase Answers responds to visitors using a site's own content with citations and captures the questions they ask. AI Visibility monitors citations across ChatGPT, Perplexity, Claude, Gemini and Google AI; Content Guard tracks rankings and traffic decay and drafts fixes for approval. Frase supports multilingual writing in more than 70 languages and locale variants, team collaboration, and a REST API for content, SERP and audit endpoints. Starter costs $39 a month billed yearly, or $49 per month month to month, and includes 10 articles and 50 audit pages monthly. FraseCMS Free includes 100,000 monthly page views and 25 GB bandwidth. The service is available on web, extension and API.
Originality.ai
Originality.ai provides tools for checking AI-generated text, plagiarism, facts, readability, grammar, spelling and content quality. Its free Basic plan costs $0.00 per free and provides three AI scans per day, with up to 2,000 words per scan. The AI detector offers configurable allowances of 0%, 5%, 15%, 25% or 40%. A website scanner can crawl a site, identify pages likely to contain AI-generated content and run scheduled scans. The browser extension scans Google Docs, web pages or selected text, and includes writing replay, typing behavior insights and shareable reports. A REST-based API submits text for AI and plagiarism scans and returns detailed results; the maker says AI detection supports 30 languages. API AI scans require at least 50 words, and the help page says accuracy decreases below 100 words. Originality.ai describes detection results as probabilistic estimates that may produce false positives or false negatives, not conclusive proof. Pro costs $12.95 per month billed yearly, with a monthly option at $14.95 per month. The service is available through web, API and extension.