Portkey vs Arize Phoenix

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

Your tool
Portkey
vs
Competitor 1
Arize Phoenix
Competitor 2
Competitor 3
Suggested competitors for Portkey: Respan95% Nexos AI89% Helicone86% LiteLLM86% Weights & Biases83% Langfuse83% FastRouter82% FireHydrant81%
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2 tools · best value per row highlighted
Your tool Portkey
portkey.ai
Portkey puts a single API in front of more than 1,600 language models and wraps it with the controls a production AI team needs.
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Competitor Arize Phoenix
phoenix.arize.com
Arize Phoenix is an open-source platform for AI observability and evaluation, built by Arize.
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Traffic estimated monthly website traffic
Monthly visits
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6-month growth
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Bounce rate lower is better
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Pricing
Model
Freemium
Freemium
Starting price
$49per month · free tier available
$50per month · free tier available
Free tier
Free trial
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API access
Plans
Developer FreeProduction $49/moEnterprise Custom
AX Free FreeAX Pro $50/mo
Capabilities input → output
Input
Text
DataText
Output
DataText
Data
Skill level
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeProductivity & OfficeAI Developer ToolsAI Monitor
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
1
AI system monitoring
APIs
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Community on aitoolstime
Rating
no ratings yet
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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.