OpenAI API vs Gemini vs Free AI Detector vs OpenAI Codex

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

Your tool
OpenAI API
vs
Competitor 1
Gemini
Competitor 2
Free AI Detector
Competitor 3
OpenAI Codex
Compare
4 tools · best value per row highlighted
Your tool OpenAI API
platform.openai.com
The API powering the AI ecosystem
Remove
Competitor Gemini
gemini.google.com
Google's most capable AI model
Make main Remove
Competitor Free AI Detector
aifreeforever.com
This application takes a riddle and gives you the answer with an explanation
Make main Remove
Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
15.2Mvisits/mo
2.6Bvisits/mo
626.1Kvisits/mo
204.3Mvisits/mo
MoM change
▲ 4.6%
▼ 2.6%
▲ 19.4%
▲ 3.6%
6-month growth
-2.4%
+0.8%
+10.0%
+0.3%
Global rank web
—
#17
#79,552
#212
Avg. last 3 months
15.2M
2.7B
566.3K
197.3M
Bounce rate lower is better
34%
28%
39%
58%
Pages / visit
5.4
4.1
4.2
3.0
Visit duration
3m 56s
7m 01s
2m 13s
2m 31s
Traffic sources
● Direct 82% · ● Referral 15%
● Direct 94% · ● Referral 4%
● Direct 91% · ● Referral 9%
● Direct 81% · ● Referral 17%
OpenAI APIGeminiFree AI DetectorOpenAI Codex
0725.8M1.5B2.2B2.9BOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BFree AI Detector · 164.3KFree AI Detector · 295.5KFree AI Detector · 306.8KFree AI Detector · 569.4KFree AI Detector · 636.6KFree AI Detector · 556KFree AI Detector · 548.3KFree AI Detector · 524.5KFree AI Detector · 626.1KOpenAI 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 · 204.3M100K1M10M100M1B10BOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BFree AI Detector · 164.3KFree AI Detector · 295.5KFree AI Detector · 306.8KFree AI Detector · 569.4KFree AI Detector · 636.6KFree AI Detector · 556KFree AI Detector · 548.3KFree AI Detector · 524.5KFree AI Detector · 626.1KOpenAI 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 · 204.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Free
Freemium
Starting price
—
$4.99per month · free tier available
Free
$20per month · free tier available
Free tier
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Free trial
–
–
API access
–
–
–
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Plans
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Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
Free Free
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Capabilities input → output
Input
AudioDocumentsImagesText
AudioTextImagesDocumentsCode
Text
TextCode
Output
VideoTextImagesCodeAudio
VideoTextImagesCodeAudio
Text
Code
Skill level
Advanced
Beginner-friendly
Beginner-friendly
Advanced
Categories
Development & CodeAI APILarge Language Models (LLMs)
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Lifestyle & EntertainmentAI Games
Development & CodeAI Code ReviewAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
1
15
6
2
Coding
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APIs
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Chatbots
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Image generation
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Riddle solving
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Riddles
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Code reviews
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Email writing
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Image to image
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Large language models
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Mathematics riddles
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PDF analysis
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Puzzles
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Research
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Search engine
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Summarizing
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Translations
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Video generation
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Video summaries
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Writing
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Image editing
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Math explanations
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Problem solving
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Community on aitoolstime
Rating
no ratings yet
★ 4.33 ratings
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 11
▲ 0
▲ 1
Saves
0
1
0
0
Reviews
0
3
0
0
Prompts
0
4
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.