GradesAI vs Studyable vs Knowt vs Thea

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

Your tool
GradesAI
vs
Competitor 1
Studyable
Competitor 2
Knowt
Competitor 3
Thea
Compare
4 tools · best value per row highlighted
Your tool GradesAI
gradesai.com
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Competitor Studyable
studyable.app
Make main Remove
Competitor Knowt
knowt.com
Make main Remove
Competitor 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
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
4.5Kvisits/mo
59.3Kvisits/mo
2.3Mvisits/mo
320.1Kvisits/mo
MoM change
▲ 40.8%
▲ 4.7%
▲ 27.1%
▼ 9.7%
6-month growth
+89.7%
-37.6%
-36.9%
-43.1%
Global rank web
#5,442,166
#593,029
#29,000
#163,095
Avg. last 3 months
3.2K
61K
2.1M
406.8K
Bounce rate lower is better
41%
40%
34%
51%
Pages / visit
1.7
2.2
4.6
1.7
Visit duration
18s
43s
5m 28s
26s
Traffic sources
—
● Direct 87% · ● Referral 13%
● Direct 93% · ● Referral 6%
● Direct 82% · ● Referral 16%
GradesAIStudyableKnowtThea
01.3M2.7M4M5.3MGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MThea · 562.8KThea · 492.2KThea · 565.6KThea · 511.8KThea · 562.8KThea · 588.2KThea · 650.7KThea · 545.9KThea · 354.5KThea · 320.1K1001K10K100K1M10MGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MThea · 562.8KThea · 492.2KThea · 565.6KThea · 511.8KThea · 562.8KThea · 588.2KThea · 650.7KThea · 545.9KThea · 354.5KThea · 320.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$19.99per month · free tier available
$3.99per month · free tier available
$4per month · free tier available
$1.67per 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
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Capabilities input → output
Input
DocumentsText
TextImages
AudioWeb pagesTextDocuments
AudioVideoWeb pagesImagesDocuments
Output
Text
Text
TextAudio
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Math
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Quiz Generator
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
8
5
9
Flashcards
Homework assistance
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Quiz generation
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Exam preparation
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Study materials
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Education
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Math
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Notes to quizzes
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Math problems
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Note taking
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Question generation
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Study notes
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Study plans
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Tutoring
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Calculus tutoring
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Essay grading
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Learning games
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Math explanations
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Podcasts
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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.