Writing · by QuillBot (Learneo)
QuillBot
A paraphraser, grammar checker, summarizer and AI detector/humanizer popular with students.
+ The paraphraser's mode slider (fluency, formal, simple, creative) is the fastest way to rework a clumsy paragraph.
− Paraphrased text sometimes changes meaning, and its humanizer and detector are unreliable against serious detection tools.
Open QuillBot ↗ best for: paraphrasing and quick rewrites
Evidence
rank #136 of 257Head to head: Turnitin vs QuillBot QuillBot vs Copyleaks
QuillBot alternatives
All 10 alternatives →
+ Translations read more naturally than Google Translate for German, French, Spanish and other European languages, and it translates whole documents with formatting intact.
− Covers far fewer languages than Google Translate and the free tier caps document size.
+ Works in nearly every text field on every platform, so corrections and tone suggestions follow you into Gmail, Slack and Word.
− Suggestions can flatten a distinctive voice and the premium nag prompts in the free tier are constant.
+ Reports on pacing, dialogue tags, repeated words and sticky sentences go far beyond what Grammarly checks.
− The volume of reports is overwhelming at first and the desktop apps can be sluggish on long manuscripts.
+ Reverso Context shows how a phrase is actually used in bilingual sentences, which is what language learners need.
− The free site is ad-heavy and the plain translator is weaker than DeepL.
+ Color-coded highlighting makes dense writing visibly obvious in seconds, with no account needed for the free editor.
− It optimizes for short, plain prose and will nag you about complexity that is sometimes appropriate.