Reviews of Quillbot

By: Quillbot Add-on

List of user reviews and ratings for Quillbot

Total ratings

3.09 (Rating count: 45)

Review summary

The dominant, recurring problem is that Firefox cannot open the Quillbot extension due to an embedding/security restriction, rendering the add-on unusable on Firefox. Several reviews note the same error, while Chrome/Edge seem unaffected. Additional concerns include unhelpful support pages, no official Firefox extension yet (with scam warnings), and overall inconsistency in Firefox versus other browsers. A minority still appreciates the underlying paraphrasing/features when accessible, but the Firefox bug prevents practical use.

Pros

When functional, the tool provides strong paraphrasing and writing features (paraphrase, plus options like summarize, translate, citations, plagiarism checker, and grammar checker).
The premium option is described as not expensive, offering value for paid features.
Overall potential usefulness when working (users see value in the service despite the Firefox issues).

Cons

Cannot open or load the extension in Firefox due to a Firefox security/embedding restriction (embed/embed-page issue).
Extension does not work in Firefox because the page cannot be displayed, with the common error about embedded content.
Support resources are unhelpful or mostly promotional (advertising on the support page, lack of concrete help).
There is no official Firefox extension available yet, with warnings about potential scams; users are advised to be cautious.
Functionality works in other browsers (Chrome/Edge) but not in Firefox, indicating cross-browser incompatibility or Firefox-specific blocking.

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User Reviews

Recent rating average: 2.40

All time rating average: 3.09

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35% (18)

Date	Author	Comment
2026-02-12	Uk*****	It works really well, but I can't even open the extension. It says: " Firefox Can’t Open This Page To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window."
It works really well, but I can't even open the extension. It says: " Firefox Can’t Open This Page To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window."
2026-01-17	Im*****	You cannot even open the extension: To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.
You cannot even open the extension: To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.
2026-01-16	Ch*****	Hier hetzelfde probleem. Ik installeerde Quillbot op aanraden van de 'Language Tool' die stopt met de gratis ondersteuning. Als ik op Quillbot in de Firefox werkbalk klik krijg ik ook: "Firefox kan deze pagina niet openen Om uw veiligheid te beschermen, staat quillbot.com niet toe dat Firefox de pagina toont als een andere website deze heeft ingebed. Om deze pagina te bekijken moet u deze openen in een nieuw venster. Meer info… " Als ik naar de ondersteuningspagina van de extensie ga (ik heb een Quillbot-account en ben aangemeld) krijg ik alleen maar reclame en geen ondersteuning hoe dit op te lossen is. Notitie: in andere browsers Google Chrome, Edge krijg ik deze foutmelding niet. Dus: Quillbot, repareer deze bug AUB!
Hier hetzelfde probleem. Ik installeerde Quillbot op aanraden van de 'Language Tool' die stopt met de gratis ondersteuning. Als ik op Quillbot in de Firefox werkbalk klik krijg ik ook: "Firefox kan deze pagina niet openen Om uw veiligheid te beschermen, staat quillbot.com niet toe dat Firefox de pagina toont als een andere website deze heeft ingebed. Om deze pagina te bekijken moet u deze openen in een nieuw venster. Meer info… " Als ik naar de ondersteuningspagina van de extensie ga (ik heb een Quillbot-account en ben aangemeld) krijg ik alleen maar reclame en geen ondersteuning hoe dit op te lossen is. Notitie: in andere browsers Google Chrome, Edge krijg ik deze foutmelding niet. Dus: Quillbot, repareer deze bug AUB!
2026-01-05	St*****	Funktioniert im Firefox nicht. Wieder mal absoluter Schrott! Fehlermeldung: Firefox darf diese eingebettete Seite nicht öffnen. Zu Ihrem Schutz erlaubt quillbot.com es Firefox nicht, diese Seite anzuzeigen, wenn sie in eine andere Seite eingebettet ist.
Funktioniert im Firefox nicht. Wieder mal absoluter Schrott! Fehlermeldung: Firefox darf diese eingebettete Seite nicht öffnen. Zu Ihrem Schutz erlaubt quillbot.com es Firefox nicht, diese Seite anzuzeigen, wenn sie in eine andere Seite eingebettet ist.
2025-12-06	Sa*****	To my great dismay it doesn't work ;( I installed this because the 'Language Tool' extension stops working after 14 days. Like many others here I am getting this message: Firefox Can’t Open This Page To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window. Please Quillbot, fix this bug (pretty please)
To my great dismay it doesn't work ;( I installed this because the 'Language Tool' extension stops working after 14 days. Like many others here I am getting this message: Firefox Can’t Open This Page To protect your security, quillbot.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window. Please Quillbot, fix this bug (pretty please)
2025-07-06	Fi*****	Doesn't work - Embed failed
Doesn't work - Embed failed
2025-06-17	Ci*****

2025-06-06	Ph*****

2025-05-04	sq*****

2025-04-08	Al*****