Arize Phoenix vs Respan vs Anyscale

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

Your tool
Arize Phoenix
vs
Competitor 1
Respan
Competitor 2
Anyscale
Competitor 3
Suggested competitors for Arize Phoenix: Langfuse98% Weights & Biases88% Helicone85% Portkey82% Dynatrace79% Datadog79% New Relic AI79% Vivgrid76%
Compare
3 tools · best value per row highlighted
Your tool Arize Phoenix
phoenix.arize.com
Arize Phoenix is an open-source platform for AI observability and evaluation, built by Arize.
Remove
Competitor Respan
respan.ai
Building AI apps
Make main Remove
Competitor Anyscale
anyscale.com
Scale AI effortlessly
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
87.3Kvisits/mo
79.1Kvisits/mo
MoM change
—
▲ 28.5%
▼ 25.4%
6-month growth
—
+881.1%
-21.0%
Global rank web
—
#497,399
#330,039
Avg. last 3 months
—
74.8K
90.4K
Bounce rate lower is better
—
41%
42%
Pages / visit
—
2.5
3.3
Visit duration
—
19s
1m 53s
Traffic sources
—
● Direct 89% · ● Referral 11%
● Direct 81% · ● Referral 15%
Arize PhoenixRespanAnyscale
026.5K53K79.5K106.1KRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3KAnyscale · 98.7KAnyscale · 93.3KAnyscale · 86.3KAnyscale · 89.2KAnyscale · 100.1KAnyscale · 67.9KAnyscale · 72KAnyscale · 86KAnyscale · 106.1KAnyscale · 79.1K1001K10K100K1MRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3KAnyscale · 98.7KAnyscale · 93.3KAnyscale · 86.3KAnyscale · 89.2KAnyscale · 100.1KAnyscale · 67.9KAnyscale · 72KAnyscale · 86KAnyscale · 106.1KAnyscale · 79.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$50per month · free tier available
$199per month · free tier available
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Free tier
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Free trial
–
–
API access
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Plans
AX Free FreeAX Pro $50/mo
Free FreeTeam $199/yrEnterprise Custom
Free Trial FreePay-as-you-go Custom/moCommitted Custom/mo
Capabilities input → output
Input
DataText
DataText
CodeData
Output
Data
DataText
Data
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Monitor
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
9
5
AI system monitoring
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LLM testing
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Monitoring
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Developer tools
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LLM development
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AI observability
–
–
GPU infrastructure
–
–
Model training
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–
Cloud computing
–
–
Prompt management
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–
Self hosted
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–
APIs
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–
Application monitoring
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–
Development
–
–
Generative AI evaluation
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–
Problem investigation
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–
Red teaming guidance
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
–
–
–

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.