Studyable vs OpenCode vs OpenAI Codex vs Question AI

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

Your tool
Studyable
vs
Competitor 1
OpenCode
Competitor 2
OpenAI Codex
Competitor 3
Question AI
Compare
4 tools · best value per row highlighted
Your tool Studyable
studyable.app
Remove
Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor Question AI
questionai.info
Students stuck on homework open Question AI and choose how they want to ask
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
59.3Kvisits/mo
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204.3Mvisits/mo
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MoM change
▲ 4.7%
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▲ 3.6%
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6-month growth
-37.6%
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+0.3%
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Global rank web
#593,029
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#212
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Avg. last 3 months
61K
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197.3M
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Bounce rate lower is better
40%
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58%
0%
Pages / visit
2.2
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3.0
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Visit duration
43s
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2m 31s
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Traffic sources
● Direct 87% · ● Referral 13%
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● Direct 81% · ● Referral 17%
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StudyableOpenCodeOpenAI CodexQuestion AI
066.6M133.2M199.7M266.3MStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MQuestion AI · 5401001K10K100K1M10M100M1BStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MQuestion AI · 540Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$3.99per month · free tier available
Free
$20per month · free tier available
$3.92per month · free tier available
Free tier
Free trial
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API access
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Plans
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Free FreeMonthly Plan $8.99/moYearly Pro $3.92/mo
Capabilities input → output
Input
ImagesText
CodeText
CodeText
ImagesText
Output
Text
Code
Code
Text
Skill level
Beginner-friendly
Advanced
Advanced
Beginner-friendly
Categories
Education & LearningAI Flashcard MakerAI Homework HelperAI Math
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Education & LearningAI Homework HelperAI Math
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
6
9
16
Coding
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Homework assistance
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Agents
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Math
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Math problems
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Math explanations
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Calculus tutoring
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Development
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Problem solving
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Chemistry
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Flashcards
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GitHub automation
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GitHub pull requests
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Mathematical proofs
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Physics explanations
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Scientific q a
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Tutoring
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American history
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Code documentation
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Code reviews
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Debugging
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Developer tools
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Essay grading
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Handwritten note digitization
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Literary tutoring
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Local AI
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OCR
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Q a on history
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Self hosted
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Terminal
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
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0
Prompts
0
0
0
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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.