Keepmind vs NoteAI vs Heuristica vs KnoWhiz

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

Your tool
Keepmind
vs
Competitor 1
NoteAI
Competitor 2
Heuristica
Competitor 3
KnoWhiz
Compare
4 tools · best value per row highlighted
Your tool Keepmind
keepmind.ai
Remove
Competitor NoteAI
noteai.io
A graduate student records three-hour lecture videos and needs searchable transcripts in multiple languages
Make main Remove
Competitor Heuristica
heuristi.ca
Make main Remove
Competitor KnoWhiz
knowhiz.us
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
2.6Kvisits/mo
309.1Kvisits/mo
145.2Kvisits/mo
5Kvisits/mo
MoM change
▲ 18.7%
▼ 7.8%
▼ 25.9%
▼ 4.2%
6-month growth
-72.2%
+11.4%
+68.2%
-56.5%
Global rank web
#10,557,095
#167,266
#155,990
#3,544,642
Avg. last 3 months
2.3K
315.5K
194.5K
6.9K
Bounce rate lower is better
100%
46%
34%
38%
Pages / visit
1.0
1.6
6.0
1.9
Visit duration
—
21s
4m 06s
22s
Traffic sources
● Direct 100%
● Direct 81% · ● Referral 17%
● Direct 86% · ● Referral 14%
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KeepmindNoteAIHeuristicaKnoWhiz
0769.9K1.5M2.3M3.1MKeepmind · 29KKeepmind · 35.8KKeepmind · 8.9KKeepmind · 4.2KKeepmind · 9.5KKeepmind · 1.9KKeepmind · 4.6KKeepmind · 2.1KKeepmind · 2.2KKeepmind · 2.6KNoteAI · 64.5KNoteAI · 80.7KNoteAI · 57.4KNoteAI · 277.5KNoteAI · 3.1MNoteAI · 1.3MNoteAI · 302.1KNoteAI · 335.3KNoteAI · 309.1KHeuristica · 83.6KHeuristica · 92.5KHeuristica · 92.4KHeuristica · 76.7KHeuristica · 86.3KHeuristica · 88.4KHeuristica · 89.4KHeuristica · 242.2KHeuristica · 196KHeuristica · 145.2KKnoWhiz · 706KnoWhiz · 3.8KKnoWhiz · 14.3KKnoWhiz · 14.7KKnoWhiz · 11.5KKnoWhiz · 10.5KKnoWhiz · 13KKnoWhiz · 10.4KKnoWhiz · 5.2KKnoWhiz · 5K1001K10K100K1M10MKeepmind · 29KKeepmind · 35.8KKeepmind · 8.9KKeepmind · 4.2KKeepmind · 9.5KKeepmind · 1.9KKeepmind · 4.6KKeepmind · 2.1KKeepmind · 2.2KKeepmind · 2.6KNoteAI · 64.5KNoteAI · 80.7KNoteAI · 57.4KNoteAI · 277.5KNoteAI · 3.1MNoteAI · 1.3MNoteAI · 302.1KNoteAI · 335.3KNoteAI · 309.1KHeuristica · 83.6KHeuristica · 92.5KHeuristica · 92.4KHeuristica · 76.7KHeuristica · 86.3KHeuristica · 88.4KHeuristica · 89.4KHeuristica · 242.2KHeuristica · 196KHeuristica · 145.2KKnoWhiz · 706KnoWhiz · 3.8KKnoWhiz · 14.3KKnoWhiz · 14.7KKnoWhiz · 11.5KKnoWhiz · 10.5KKnoWhiz · 13KKnoWhiz · 10.4KKnoWhiz · 5.2KKnoWhiz · 5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$4.92per month · free tier available
$4.99per month · free tier available
$5per month · free tier available
$1.99per month · free tier available
Free tier
Free trial
–
–
–
API access
–
–
–
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Plans
Free FreePro - Monthly $10/moPro - Yearly $4.92/moLifetime $159
Free FreePro $4.99/moUnlimited $8.33/mo
Free FreeProfessional $5/mo
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Capabilities input → output
Input
Web pagesTextImagesDocuments
VideoWeb pagesImagesDocumentsAudio
Web pagesTextDocuments
DocumentsWeb pagesVideo
Output
Text
TextImagesDocuments
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeAI Flashcard MakerAI Mind Mapping+1 more
Productivity & OfficeVideo EditingVoice & SpeechWriting & Content+5 more
Education & LearningProductivity & OfficeVideo EditingWriting & Content+6 more
Education & LearningAI CourseAI Flashcard MakerAI Quiz Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
7
8
4
Flashcards
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Quiz generation
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Mind maps
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Summarizing
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Video summaries
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Document summarization
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Concept maps
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Transcription
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–
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Study assistance
–
–
–
Study materials
–
–
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Tutoring
–
–
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Exam preparation
–
–
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Note taking
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–
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PDF analysis
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–
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Study notes
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 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.