OpenAI API vs ChatGPT vs Azure AI Foundry vs Anthropic Claude API
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
OpenAI API
vs OpenAI API
Competitor 1
ChatGPT
ChatGPT
Competitor 2
Azure AI Foundry
Azure AI Foundry
Competitor 3
Anthropic Claude API
Anthropic Claude APICompare
4 tools · best value per row highlighted
Competitor
Azure AI Foundry
Azure AI Foundry
azure.microsoft.com
Azure AI Foundry, now branded Microsoft Foundry, is Microsoft's enterprise platform for building, grounding and governing AI applications and agents.
Traffic estimated monthly website traffic
Monthly visits
15.2Mvisits/mo
5.6Bvisits/mo
—
13.8Mvisits/mo
MoM change
▲ 4.6%
▲ 3.5%
—
▼ 39.4%
6-month growth
-2.4%
-1.6%
—
-43.4%
Global rank web
—
#7
—
#3,345
Avg. last 3 months
15.2M
5.5B
—
25.7M
Bounce rate lower is better
34%
30%
—
67%
Pages / visit
5.4
4.3
—
1.8
Visit duration
3m 56s
6m 35s
—
1m 35s
Traffic sources
● Direct 82% · ● Referral 15%
● Direct 95% · ● Referral 3%
—
● Direct 81% · ● Referral 16%
OpenAI APIChatGPTAzure AI FoundryAnthropic Claude API
Pricing
Model
Paid
Freemium
—
Freemium
Starting price
—
$8per month · free tier available
—
$17per month · free tier available
Free tier
–
–
Free trial
–
–
API access
–
–
–
Plans
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Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
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Plan $17.0 $17/moPlan $20.0 $20/moPlan $25.0 $25/moPlan $100.0 $100/mo+2 more
Capabilities input → output
Input
TextImagesDocumentsAudio
TextImagesDocumentsCodeAudio
TextImagesAudio
TextImagesDocumentsCode
Output
VideoTextImagesCodeAudio
TextImagesCodeAudio
TextImagesApps
TextCode
Skill level
Advanced
Beginner-friendly
Advanced
Advanced
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
6
19
13
4
APIs
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Large language models
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Coding
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LLM development
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Developer tools
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Agent creation
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Agents
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Chatbots
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Agent management
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Blogging
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Copywriting
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–
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Email writing
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Essay writing
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Grammar checking
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Image generation
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Image to text
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Model routing
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Models management
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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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Writing
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AI system monitoring
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API integrations
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Azure
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Chatbot building
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Code documentation
–
–
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Debugging
–
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Development
–
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Community on aitoolstime
Rating
no ratings yet
4.34 ratings
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 17
▲ 0
▲ 3
Saves
0
4
0
0
Reviews
0
4
0
0
Prompts
0
17
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.