Paraphrasing and editing
Dedicated paraphrasing interface
AI modes, not a dedicated mode grid
Standalone Paraphraser
Free paraphrasing limit
Free plan: 25 AI credits/month
125 words; Standard + Fluency
Premium paraphrasing modes
Prompt-controlled rewrites
9 predefined modes + Custom
In-document paraphrasing
Ask or Agent Mode
Selected text and paragraphs in Flow
Grammar fixes inside workspace
Plan character allowance
Flow grammar check and fix-all
Context for next-text suggestions
Optional document context
Flow uses previous text
Document-wide tracked proposal set
Agent Mode
No equivalent documented
Workspace, files, and review
Saved document workspace
Dedicated editor
QuillBot Flow
Published cloud storage
Unlimited on Pro/Premium; 10 documents on Free
10 MB Free / 100 MB Premium
Document and PDF import
Published DOCX, TXT, Markdown
Flow documents/PDFs + Google Drive
Document export formats
Published formats; verify production app
Current Flow matrix not confirmed
Autosave timing and recovery
Autosave + 30/60-day trash (Pro/Premium)
Saving documented; timing not confirmed
Selected-text rewrite review
Tracked proposed edit
Flow rewrite and grammar actions
Per-change accept or reject queue
No equivalent documented
Research, citations, and language
Web research inside workspace
Agent web search on Pro and Premium
Flow Research
Citation generator
No dedicated generator
Free; 1,000+ styles
In-text citations in document
No dedicated workflow
Flow citations
Translation
No dedicated translator
Premium page advertises 40+ languages
Multilingual paraphrasing
Not a listed core feature
23 languages on Premium
AI Chat
Ask Mode
Free limited / Premium higher usage
Summarizer input
AI mode; credit-based
1,200 Free / 6,000 Premium words
Originality and analysis
Readability interface
Grade, highlights, issue counts
Grammar/tone tools; no equivalent panel documented
Dedicated plagiarism checker
Pro and Premium
Premium
Included plagiarism words/month
5K Pro / 15K Premium
25K Premium
Buy additional plagiarism words
Not listed
Plagiarism languages
Not specified publicly
100+ advertised
AI-content detection
Not a listed core feature
Free limited / Premium full
Apps, plans, and access
Browser integrations
Readability extension
Chrome, Edge, Safari
Desktop products
No native app
Windows and macOS
Microsoft Word
No integration
Word add-in
Mobile
No native app
Android and iOS apps/keyboards
Permanent free workspace
Free plan, up to 10 documents
Flow with free limits
Paid trial
7-day Pro or Premium trial; card required
No current standard trial found
Premium billing
Monthly and yearly
Monthly, quarterly, yearly; localized