QuillBot
AI writing tool offering paraphrasing, grammar checking, and summarization features for students and professional writers.
About this data
Updated August 3, 2026
Overall Pulse Score
+5 over this period
A 0-100 index summarizing the tone of 72 relevant public mentions gathered from public online communities across 24 weeks in the selected period. It measures online sentiment, not a rating of the product's quality.
Weekly Sentiment Trend
Pulse Score by week over the selected period. Each point is one complete week of mentions.
This week in public discussion
Recent discussion around QuillBot was fairly muted and leaned negative overall, with commenters raising concerns about AI detection quality, privacy, and a perceived awkwardness in the product pitching an "humanize" feature to fix AI-sounding output it helped create. A few neutral mentions placed QuillBot in roundups of productivity and writing tools, and one commenter cited it favorably as a free alternative to Grammarly. The limited volume of discussion and slide in sentiment suggest the community is not especially engaged or enthusiastic right now.
Read the deeper analysisAI-generated summary of public online discussion during this period. It reflects the tone of that discussion, not facts about the product or our views.
Sentiment mix by week
How the tone of public discussion splits each week.
Ringed points mark weeks with unusually high discussion volume, more than double this product's typical week.
Most-discussed praise
Most-discussed complaints
Themes across the selected period, with mention counts.
How QuillBot compares
Pulse Score over the selected period versus the top tracked competitors in AI Writing.
Where the mentions come from
Share of the 72 relevant public mentions in the selected period, by source.
Sample public mentions
Showing 5 of 72 analyzed public mentions in this period, with links to the original source. We do not reproduce full threads.
“Source: me, having to deal with dozens of students cheating every semester trying to polish their sentences and finding out the hard way that Grammarly and Quillbot and other AI/LLMs are just making them all sound like the same robot from the Planet Nudnik. ::screams into the voi...”
“Writer's moment: Em dash vs En dash vs Hyphen Scribbr and Quillbot don't seem to understand the rules and default to Em dashes where hyphens are appropriate, ex. stuttering in dialogue. Here's a great article from Merriam-Webster. #writerslife #Booksky www.merriam-webster.com/gra...”
“Quillbot extension will try to change the word "colour" to "color" on both English (AU) settings, and English (UK) settings. It also wants all the "ise"s to be "ize"s. I would therefore not recommend Quillbot.”
“I am amazed by all the AI apps on my devices. I never really thought about them as a group before. They're invasive. Although Google uses AI, I will keep only Google and delete the rest: Chat GPT, Claude, Perplexity, Google Assistant, Google Gemini, Microsoft Copilot, Bing, Gramm...”
“Und hier seht ihr die Fassung mit meinen Änderungen, so wie ich sie dann posten würde: "Weil es inzwischen verpönt ist, Texte mit Hilfe einer KI überarbeiten zu lassen, zeige ich euch einmal, wie ich sie nutze." 3/3 PS: Rechtschreibung korrigiert mit QuillBot Free. quillbot.com”
93+ more analyzed mentions, full history, and theme breakdowns are part of Pro.
Get ProDeeper analysis
- Complaint themes dominated the window, covering quality, features, interface, and privacy concerns.
- Sentiment declined sharply through July after a relatively positive start in early June, with the final weeks recording the lowest scores observed.
- Opinion was divided between commenters who viewed QuillBot as a practical productivity tool and those who mocked or distrusted its core AI positioning.
- QuillBot was frequently mentioned as one of many competing AI tools rather than singled out, suggesting weak differentiation in public perception.
| Praise theme | Mentions |
|---|---|
| Easy to use | 14 |
| Strong features | 14 |
| AI quality | 6 |
| Fair pricing | 5 |
| Compared to rivals | 4 |
| Complaint theme | Mentions |
|---|---|
| Compared to rivals | 8 |
| Bugs | 7 |
| AI quality | 7 |
| UI frustrations | 4 |
| Reliability | 4 |
Public discussion around QuillBot over the past four weeks has been shaped less by direct user experience and more by broader skepticism about AI tools as a category. Several mentions placed QuillBot in the company of numerous competing products, often as one name in a long list rather than a focal point, which suggests the product is struggling to command distinct attention in a crowded conversation. The tone across these aggregated mentions leaned critical, with complaint themes outnumbering praise themes by a notable margin, touching on AI output quality, missing features, interface frustrations, and privacy unease.
The score trajectory tells a clear story of deterioration. Discussion opened in early June with relatively warm sentiment, climbing through mid-to-late June before reversing sharply. From late June onward the trajectory moved almost continuously downward, with the most recent data point landing at the lowest score in the entire window. The decline was not gradual but appeared to accelerate across July, suggesting that whatever goodwill existed in early June had largely eroded by the end of the observed period.
One source of division in the discussion centered on QuillBot's AI detection and humanization positioning. A commenter sarcastically described the circular logic of writing something, having AI flag it, and then using QuillBot's own humanizer to disguise it, framing this as an absurdity rather than a feature. Others treated the product more neutrally as a practical utility in productivity roundups. This gap between skeptical and matter-of-fact mentions reflects an audience that is not unified in how it perceives the product's purpose or integrity.
Privacy concern also surfaced as a thread in the negativity, with at least one mention describing AI apps broadly as invasive and listing QuillBot among tools to be deleted. This ambient distrust of AI software as a class appeared to drag on QuillBot's reputation by association rather than through specific documented grievances.
AI-generated summary of public online discussion during this period. It reflects the tone of that discussion, not facts about the product or our views.
Member perspectives
Individual opinions from Pro members, posted over time. These are personal member views, not aggregated sentiment data.
Overall Pulse Score
+5 over this period
A 0-100 index summarizing the tone of 72 relevant public mentions gathered from public online communities across 24 weeks in the selected period. It measures online sentiment, not a rating of the product's quality.
Data summary
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