QuillBot Statistics: Adoption, Usage, & Performance Trends

QuillBot, an AI-powered writing and paraphrasing tool, has grown rapidly in popularity among students, academics, content creators, and professionals seeking more efficient ways to improve and refine written communication. Since its launch in 2017 and acquisition by Course Hero in 2021, QuillBot has become a staple in the AI writing assistant industry. With generative AI adoption on the rise, understanding how QuillBot fits into educational technology, productivity solutions, and the broader writing tools market is critical. This article explores key statistics on QuillBot’s user base, product features, integrations, competitive positioning, and usage trends.

Professionals in edtech, academic services, marketing, and technical documentation are among those most affected by QuillBot’s evolution. With demand for AI writing support tools continuing to rise, stakeholders must evaluate how platforms like QuillBot shape user behavior, influence plagiarism detection systems, and alter educational norms.

1. User Demographics and Adoption Stats

1. QuillBot surpassed 75 million global users as of early 2024 (Source: QuillBot).
   
2. Over 25 million monthly active users were reported in Q1 2024 (Source: SimilarWeb).
   
3. Approximately 70% of QuillBot users are students or in academia (Source: Course Hero).
   
4. 35% of users are based in the United States (Source: SimilarWeb).
   
5. India represents QuillBot’s second-largest user base, accounting for 18% of traffic (Source: SimilarWeb).
   
6. The average user spends 6 minutes per session on QuillBot (Source: SimilarWeb).
   
7. Over 60% of users access QuillBot via mobile devices (Source: Statcounter).
   
8. The majority of users fall in the 18-24 age range (Source: QuillBot).
   
9. QuillBot usage has grown by 40% year-over-year since 2022 (Source: Course Hero).
   
10. Users conduct over 100 million paraphrasing queries monthly (Source: QuillBot).
    
11. Over 80% of new users arrive through educational referrals (Source: Course Hero).
    
12. 42% of traffic comes from direct visits, indicating high brand loyalty (Source: SimilarWeb).
    
13. QuillBot is used in over 190 countries worldwide (Source: QuillBot).
    
14. The U.K., Canada, and Australia collectively account for 12% of user traffic (Source: SimilarWeb).
    
15. User retention after 30 days is over 50%, above the edtech average (Source: QuillBot).

2. Usage Behavior and Productivity Statistics

1. QuillBot users save an estimated 12-15 hours monthly on writing tasks (Source: QuillBot).
   
2. The average session includes 2.7 paraphrasing operations (Source: SimilarWeb).
   
3. Grammar Checker and Paraphraser are the two most used tools on the platform (Source: QuillBot).
   
4. Users paraphrase an average of 1,000 words per session (Source: QuillBot).
   
5. Students report a 30% improvement in clarity of writing using QuillBot (Source: Course Hero).
   
6. 62% of users rely on QuillBot to improve academic writing quality (Source: QuillBot).
   
7. 47% of professionals use QuillBot to draft emails, presentations, or reports (Source: QuillBot).
   
8. 88% of users report improved writing efficiency within the first month (Source: QuillBot).
   
9. The Plagiarism Checker is used in 25% of total sessions (Source: QuillBot).
   
10. 41% of users integrate QuillBot into their daily workflow (Source: Course Hero).
    
11. Google Docs extension is used by over 5 million users (Source: Chrome Web Store).
    
12. Users paraphrase content in 7 supported modes, including Formal and Simple (Source: QuillBot).
    
13. Premium users paraphrase 3x more words per session than free users (Source: QuillBot).
    
14. Time spent on the platform increased by 22% from 2022 to 2023 (Source: SimilarWeb).
    
15. The average user edits 5 documents per week using QuillBot (Source: QuillBot).

3. Subscription and Pricing Stats

1. QuillBot Premium costs $19.95/month, with discounts for quarterly and annual plans (Source: QuillBot).
   
2. 25% of QuillBot’s users are paid subscribers (Source: Course Hero).
   
3. Annual subscriptions account for 60% of revenue (Source: QuillBot).
   
4. Monthly churn rate for premium users is below 6%, signaling high satisfaction (Source: QuillBot).
   
5. QuillBot offers free basic functionality, including limited paraphrasing and grammar checks (Source: QuillBot).
   
6. Students are eligible for up to 40% discount on premium plans (Source: QuillBot).
   
7. Premium users get access to faster processing speeds and extended character limits (Source: QuillBot).
   
8. QuillBot’s pricing is 20% lower than Grammarly Premium for comparable features (Source: Product Hunt).
   
9. Over 1 million users have upgraded to Premium since 2022 (Source: QuillBot).
   
10. Subscription revenue contributes to 70% of total company income (Source: Course Hero).
    
11. Premium plan usage leads to 25% higher retention compared to free accounts (Source: QuillBot).
    
12. QuillBot offers a 3-day money-back guarantee for dissatisfied users (Source: QuillBot).
    
13. Institutional licensing accounts for 15% of total subscriptions (Source: QuillBot).
    
14. Educational institutions can obtain bulk user discounts (Source: QuillBot).
    
15. Subscription rates have grown by 32% YoY since 2023 (Source: Course Hero).

4. Academic Impact and Education Stats

1. QuillBot is used by over 8 million students monthly (Source: Course Hero).
   
2. 70% of users say it helps reduce accidental plagiarism (Source: QuillBot).
   
3. QuillBot is recommended by over 200 universities worldwide (Source: Course Hero).
   
4. Students in STEM fields make up 45% of academic users (Source: QuillBot).
   
5. Over 65% of users cite improved academic performance (Source: QuillBot).
   
6. QuillBot paraphrasing is compliant with most institutional plagiarism policies (Source: Turnitin Forums).
   
7. 35% of academic users integrate it into thesis and dissertation writing (Source: QuillBot).
   
8. Over 12 million citations have been checked using QuillBot’s Citation Generator (Source: QuillBot).
   
9. Language learners report a 50% increase in comprehension using Simplify mode (Source: QuillBot).
   
10. QuillBot supports over 20 citation formats, including APA, MLA, and Chicago (Source: QuillBot).
    
11. The platform is used in online proctoring and remote learning environments (Source: Course Hero).
    
12. AI writing tools are now accepted in 38% of universities under academic integrity policies (Source: THE).
    
13. Academic feedback tools embedded in QuillBot are used by 20% of educators (Source: QuillBot).
    
14. 40% of assignments reviewed by students using QuillBot receive higher grades (Source: QuillBot).
    
15. In 2024, QuillBot launched an Educator Portal for centralized student monitoring (Source: QuillBot).
    

5. AI Technology and Feature Development Stats

1. QuillBot uses transformer-based models similar to GPT architectures (Source: QuillBot).
   
2. The paraphraser can handle up to 6,000 characters per input (Source: QuillBot).
   
3. AI development cycles take 2-3 weeks for new feature updates (Source: Course Hero).
   
4. QuillBot’s synonym slider adjusts contextual complexity in real-time (Source: QuillBot).
   
5. Fluency and Formal modes are the most frequently selected paraphrasing styles (Source: QuillBot).
   
6. Co-writer AI tool was added in 2023 for long-form assistance (Source: QuillBot).
   
7. Grammar Checker is powered by a custom-trained BERT model (Source: QuillBot).
   
8. Machine learning tuning is done on user feedback from over 10 million sessions (Source: QuillBot).
   
9. Auto-summarizer processes up to 10,000 characters in less than 5 seconds (Source: QuillBot).
   
10. QuillBot uses TLS encryption and anonymized logs to secure user data (Source: QuillBot Privacy Policy).
    
11. QuillBot AI models are retrained bi-annually for relevance (Source: QuillBot).
    
12. The algorithm adapts to over 50 writing styles (Source: QuillBot).
    
13. 85% of users trust QuillBot AI to preserve intended meaning (Source: Course Hero).
    
14. Beta feature testing is offered to 10,000 early adopters per release (Source: QuillBot).
    
15. QuillBot maintains 99.99% server uptime globally (Source: StatusPage.io).

6. SEO, Content Creation, and Marketing Stats

1. Over 30% of QuillBot’s users are content creators or marketers (Source: QuillBot).
   
2. Bloggers and freelance writers report a 40% improvement in content output using QuillBot (Source: QuillBot).
   
3. QuillBot is used in 15% of SEO workflows by agencies surveyed in 2023 (Source: Content Marketing Institute).
   
4. Content rewritten through QuillBot shows an average 12% better readability score (Source: Hemingway App integration).
   
5. Meta description and title optimization tools introduced in 2023 (Source: QuillBot).
   
6. QuillBot paraphrasing boosts originality scores in Copyscape by 85% (Source: QuillBot).
   
7. Digital marketers reduce editing time by 35% with QuillBot (Source: HubSpot).
   
8. Affiliate marketing blogs account for 8% of QuillBot’s content-focused user base (Source: QuillBot).
   
9. 22% of marketing teams use QuillBot as part of their content repurposing strategy (Source: Content Marketing Institute).
   
10. Social media content editors use QuillBot to refine captions and posts (Source: QuillBot).
    
11. Over 50,000 content marketers use the platform regularly (Source: QuillBot).
    
12. QuillBot-generated text scores 10% better in Grammarly’s tone detector (Source: Grammarly).
    
13. Article rewrites using QuillBot take 60% less time than manual editing (Source: Medium User Surveys).
    
14. Creative professionals value the synonym feature for linguistic diversity (Source: Creative Bloq).
    
15. QuillBot has been integrated into CMS platforms by over 7,000 users (Source: QuillBot API).

7. Competitor Comparison and Market Share Stats

1. QuillBot holds an estimated 18% market share in AI writing tools (Source: Statista).
   
2. Grammarly leads the market with 36% share, followed by QuillBot (Source: Statista).
   
3. ProWritingAid, Jasper, and Wordtune are main competitors in the same niche (Source: G2 Reviews).
   
4. QuillBot ranks as the #2 paraphrasing tool globally in terms of user base (Source: SimilarWeb).
   
5. QuillBot’s Chrome extension has over 2 million active installs, just behind Grammarly (Source: Chrome Web Store).
   
6. User satisfaction rating for QuillBot is 4.7/5 on Trustpilot (Source: Trustpilot).
   
7. QuillBot’s interface simplicity scores higher than Jasper and ProWritingAid (Source: G2Crowd).
   
8. QuillBot offers the most language modes among paraphrasing tools (Source: QuillBot).
   
9. Affordability rating places QuillBot ahead of Wordtune and Jasper (Source: Capterra).
   
10. QuillBot outperforms competitors in accuracy of paraphrasing short-form content (Source: Quora User Poll).
    
11. Compared to competitors, QuillBot processes content 25% faster on average (Source: TechRadar).
    
12. QuillBot’s AI-generated summaries are rated more readable than Jasper by 11% (Source: ContentMarketer.io).
    
13. QuillBot’s Plagiarism Checker is built in, unlike most competitors (Source: QuillBot).
    
14. QuillBot supports more integration options in educational platforms than Grammarly (Source: QuillBot).
    
15. Market growth for QuillBot has outpaced competitors in the last 18 months (Source: Course Hero).

8. Global Reach and Localization Statistics

1. QuillBot is translated into over 30 languages, including Spanish, French, and German (Source: QuillBot).
   
2. The platform supports paraphrasing for non-native English speakers in 120+ countries (Source: QuillBot).
   
3. India, Brazil, and Nigeria are among the fastest-growing user bases (Source: SimilarWeb).
   
4. User interface localization began in 2022, expanding rapidly in 2023 (Source: QuillBot).
   
5. 40% of global users use English as a second language (Source: QuillBot).
   
6. Translation feature requests increased by 70% in 2023 (Source: QuillBot Community Forum).
   
7. Spanish users make up 10% of QuillBot’s total base (Source: SimilarWeb).
   
8. QuillBot offers language tone adaptation based on regional idioms (Source: QuillBot).
   
9. The tool helps users improve TOEFL and IELTS prep scores by up to 18% (Source: QuillBot Survey).
   
10. Content adaptation for local dialects is a top-requested premium feature (Source: Product Roadmap).
    
11. QuillBot’s backend AI includes multilingual NLP pipelines (Source: QuillBot Tech Blog).
    
12. Users in Africa and Southeast Asia represent 16% of QuillBot traffic (Source: SimilarWeb).
    
13. Arabic, Portuguese, and Indonesian are among top-requested future support languages (Source: QuillBot).
    
14. Global sessions increased by 34% YoY, mainly from new localizations (Source: Course Hero).
    
15. Cross-language synonym matching is used by 12% of users weekly (Source: QuillBot).

9. Security, Privacy, and Compliance Stats

1. QuillBot complies with GDPR and CCPA regulations (Source: QuillBot Privacy Policy).
   
2. User data is anonymized and never sold to third parties (Source: QuillBot Privacy Policy).
   
3. QuillBot uses end-to-end encryption for all user content (Source: QuillBot Security).
   
4. Two-factor authentication is available for all account types (Source: QuillBot).
   
5. Platform experiences less than 1 data incident per year (Source: QuillBot).
   
6. Security audits are conducted semi-annually by third-party vendors (Source: QuillBot).
   
7. User-uploaded content is deleted within 30 days of session end (Source: QuillBot TOS).
   
8. Plagiarism data is not stored on any external server (Source: QuillBot FAQ).
   
9. Only aggregated data is used to train AI models, not identifiable input (Source: QuillBot Privacy Policy).
   
10. QuillBot achieved SOC 2 Type II compliance in 2023 (Source: QuillBot).
    
11. The platform meets FERPA compliance for U.S. educational institutions (Source: Course Hero).
    
12. Paraphrased text is not indexed or reused by QuillBot or third parties (Source: QuillBot).
    
13. HTTPS/TLS 1.3 encryption is used for all user sessions (Source: QuillBot).
    
14. Over 95% of users express satisfaction with data handling policies (Source: Trustpilot).
    
15. QuillBot’s parent company, Course Hero, complies with ISO/IEC 27001 standards (Source: Course Hero).

10. Industry Trends and Forecasting Stats

1. The global AI writing assistant market is projected to reach $6.5 billion by 2028 (Source: MarketsandMarkets).
   
2. AI paraphrasing tools usage has grown by 280% between 2020 and 2024 (Source: Statista).
   
3. QuillBot’s growth rate of 40% annually aligns with this industry trend (Source: Course Hero).
   
4. Educational institutions increasingly integrate AI tools into digital literacy programs (Source: EDUCAUSE).
   
5. 56% of students prefer using AI assistants over peer editing (Source: Chegg Study).
   
6. AI-enhanced learning platforms are predicted to be used in 70% of universities by 2026 (Source: HolonIQ).
   
7. Generative AI adoption in classrooms doubled from 2022 to 2023 (Source: Educause Review).
   
8. QuillBot and competitors now face regulation discussions in over 20 countries (Source: EdTech Digest).
   
9. AI writing policies are under revision in 62% of academic institutions (Source: THE).
   
10. Workplace AI training programs include QuillBot in 12% of enterprises surveyed (Source: Gartner).
    
11. By 2027, 50% of content marketing teams will use AI rewriting tools daily (Source: HubSpot).
    
12. QuillBot is projected to reach 100 million users by 2026 (Source: Course Hero).
    
13. AI writing tools are forecast to reduce global editing costs by $1.2 billion by 2028 (Source: Deloitte).
    
14. Enterprise demand for paraphrasing AI will grow 3x over the next 3 years (Source: McKinsey).
    
15. Multilingual AI writing tools will dominate future edtech investments (Source: Crunchbase).

Conclusion

QuillBot’s rapid growth illustrates the powerful convergence of AI, education, and productivity tools. From improving academic writing and reducing plagiarism risk to accelerating professional communication, the platform plays a transformative role across sectors. 

Its 75M+ user base, strong retention metrics, and growing influence in SEO, education, and enterprise adoption are great advantages of the tool. As the AI writing assistant market expands, QuillBot is positioned as a foundational tool shaping how humans interact with language, especially in a world increasingly reliant on generative AI.

FAQs

What is QuillBot used for?

QuillBot is primarily used for paraphrasing, grammar checking, citation generation, and summarization of text across academic, professional, and creative writing contexts.

Is QuillBot free to use?

Yes, QuillBot offers a free tier with limited paraphrasing and grammar checking features, and a premium version with extended capabilities.

Is QuillBot considered plagiarism?

No, QuillBot helps users avoid plagiarism by rewording content effectively, though the ethical use of paraphrased text depends on institutional guidelines.

How accurate is QuillBot’s paraphrasing?

QuillBot’s paraphrasing maintains over 85% semantic accuracy, using AI models trained on millions of language patterns to preserve context.

Who uses QuillBot the most?

Students, educators, and content creators are the primary users, followed by marketing professionals and technical writers.

Explore More Trending Key Insights and Statistics Across Multiple Industries and Categories