Thea vs GradesAI vs Knowt vs QuizWhiz

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

Your tool
Thea
vs
Competitor 1
GradesAI
Competitor 2
Knowt
Competitor 3
QuizWhiz
Compare
4 tools · best value per row highlighted
Your tool Thea
theastudy.com
Thea is an AI-powered study tool designed to facilitate more effective learning for students. Rather than just aiding memorization, Thea is geared towards helping users actually master the material
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Competitor GradesAI
gradesai.com
Make main Remove
Competitor Knowt
knowt.com
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Competitor QuizWhiz
quizwhiz.ai
QuizWhiz transforms study materials into AI-generated practice quizzes that accelerate learning and retention
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Traffic estimated monthly website traffic
Monthly visits
320.1Kvisits/mo
4.5Kvisits/mo
2.3Mvisits/mo
37.2Kvisits/mo
MoM change
▼ 9.7%
▲ 40.8%
▲ 27.1%
—
6-month growth
-43.1%
+89.7%
-36.9%
—
Global rank web
#163,095
#5,442,166
#29,000
—
Avg. last 3 months
406.8K
3.2K
2.1M
37.2K
Bounce rate lower is better
51%
41%
34%
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Pages / visit
1.7
1.7
4.6
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Visit duration
26s
18s
5m 28s
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Traffic sources
● Direct 82% · ● Referral 16%
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● Direct 93% · ● Referral 6%
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TheaGradesAIKnowtQuizWhiz
01.3M2.7M4M5.3MThea · 562.8KThea · 492.2KThea · 565.6KThea · 511.8KThea · 562.8KThea · 588.2KThea · 650.7KThea · 545.9KThea · 354.5KThea · 320.1KGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MQuizWhiz · 37.2K1001K10K100K1M10MThea · 562.8KThea · 492.2KThea · 565.6KThea · 511.8KThea · 562.8KThea · 588.2KThea · 650.7KThea · 545.9KThea · 354.5KThea · 320.1KGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MQuizWhiz · 37.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$1.67per month · free tier available
$19.99per month · free tier available
$4per month · free tier available
$14per month · free tier available
Free tier
Free trial
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API access
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Plans
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Free FreeUltra (School License) $4/yr
Plan $14/moPlan $32/mo
Capabilities input → output
Input
AudioVideoWeb pagesImagesDocuments
DocumentsText
AudioWeb pagesTextDocuments
Web pagesTextDocuments
Output
Text
Text
TextAudio
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Flashcard MakerAI Homework HelperAI Quiz Generator
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Education & LearningAI Flashcard MakerAI Quiz Generator
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
9
5
7
Quiz generation
Flashcards
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Notes to quizzes
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Exam preparation
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Homework assistance
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Question generation
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Study materials
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Education
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Note taking
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Study notes
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Study plans
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Educational planning
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Language learning quizzes
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Learning games
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Math
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Podcasts
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Quiz assistance
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Quiz preparation analysis
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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.