Revisely vs Gizmo vs NoteKnight vs QuillBot Summarizer

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Revisely
vs
Competitor 1
Gizmo
Competitor 2
NoteKnight
Competitor 3
QuillBot Summarizer
Compare
4 tools · best value per row highlighted
Your tool Revisely
revisely.com
Remove
Competitor Gizmo
gizmo.ai
Make main Remove
Competitor NoteKnight
noteknight.com
Traditional note-taking apps can't turn your lecture slides into instant flashcards
Make main Remove
Competitor QuillBot Summarizer
quillbot.com
QuillBot Summarizer is an AI summarizer that shortens long text into the key points.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
329.7Kvisits/mo
4.5Mvisits/mo
14.6Kvisits/mo
—
MoM change
▲ 5.3%
▲ 34.7%
▼ 21.9%
—
6-month growth
-62.0%
+7.4%
-65.7%
—
Global rank web
#146,952
#11,042
#1,002,877
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Avg. last 3 months
452.6K
4M
24K
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Bounce rate lower is better
41%
27%
33%
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Pages / visit
2.8
12.1
5.5
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Visit duration
1m 58s
9m 16s
1m 28s
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Traffic sources
● Direct 82% · ● Referral 17%
● Direct 92% · ● Referral 6%
● Direct 94% · ● Referral 4%
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ReviselyGizmoNoteKnightQuillBot Summarizer
01.3M2.7M4M5.4MRevisely · 835.8KRevisely · 715.5KRevisely · 708.7KRevisely · 727.6KRevisely · 867KRevisely · 845.7KRevisely · 973.1KRevisely · 714.9KRevisely · 313.2KRevisely · 329.7KGizmo · 4.2MGizmo · 3.3MGizmo · 3.5MGizmo · 3.7MGizmo · 4.2MGizmo · 4.4MGizmo · 5.4MGizmo · 4.2MGizmo · 3.4MGizmo · 4.5MNoteKnight · 30.7KNoteKnight · 25.3KNoteKnight · 29.3KNoteKnight · 51.4KNoteKnight · 42.7KNoteKnight · 41.1KNoteKnight · 35.7KNoteKnight · 38.7KNoteKnight · 18.7KNoteKnight · 14.6K10K100K1M10MRevisely · 835.8KRevisely · 715.5KRevisely · 708.7KRevisely · 727.6KRevisely · 867KRevisely · 845.7KRevisely · 973.1KRevisely · 714.9KRevisely · 313.2KRevisely · 329.7KGizmo · 4.2MGizmo · 3.3MGizmo · 3.5MGizmo · 3.7MGizmo · 4.2MGizmo · 4.4MGizmo · 5.4MGizmo · 4.2MGizmo · 3.4MGizmo · 4.5MNoteKnight · 30.7KNoteKnight · 25.3KNoteKnight · 29.3KNoteKnight · 51.4KNoteKnight · 42.7KNoteKnight · 41.1KNoteKnight · 35.7KNoteKnight · 38.7KNoteKnight · 18.7KNoteKnight · 14.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Free
Starting price
€3.99per month · free tier available
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$4.99per month · free tier available
Free
Free tier
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Free trial
–
–
–
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API access
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–
–
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Plans
Basic FreeAnnual €3.99/moMonthly €9.99/mo
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Capabilities input → output
Input
DocumentsTextVideo
DocumentsTextWeb pages
DocumentsText
DocumentsText
Output
Text
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningWriting & ContentAI Flashcard MakerAI Quiz Generator+1 more
Education & LearningAI Flashcard MakerAI Quiz Generator
Education & LearningAI Flashcard MakerAI Quiz Generator
Writing & ContentAI Summarizer
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
3
4
4
Flashcards
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Quiz generation
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Summarizing
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Document summarization
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Education
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Study materials conversion
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–
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Note taking
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–
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Question generation
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Study materials
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Audio flashcards
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–
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Chrome extensions
–
–
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Notes to quizzes
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Study notes
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–
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Summaries
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.