Arize Phoenix

by Arize AI · Berkeley, United States · Since 2020

LLM tracing and evals.

AI agent & LLM development platformsAI poweredFree plan

Starting price: Free plan
Free trial / plan: Free plan; Start without a card
Deployment: Cloud; Web
App Advisor rating: 4.4; transparency & India fit

What is Arize Phoenix?

Arize Phoenix is ai agent & llm development platforms from Arize AI, based in Berkeley, United States and has been building software since 2020. LLM tracing and evals.

AI agent platforms let developers and teams build assistants on top of language models — retrieval over company data, tool use, workflows and monitoring. Model providers offer APIs; orchestration tools add the plumbing.

A free plan is available, with paid plans for growing teams.

What works well

+Prices published openly on the official pricing page
+Integrations directory on the official site
+States SOC 2, ISO 27001, GDPR compliance

What to watch out for

−No free plan on the official pricing page
−No free trial mentioned on the pricing page
−Prices listed in USD, not Indian rupees

Best suited for: Startup · Small business · SMB

Arize Phoenix at a glance

Analysing Arize Phoenix — pricing, features, reviews and alternatives…

Generated by App Advisor's native engine from this listing's verified data — not a paid placement.

Arize Phoenix features

As listed on Arize Phoenix's official website.

Quickstart
Instrument
Observe
Agents
Evaluate
Experimentation
Machine Learning
Settings
Security

What customers say about Arize Phoenix

Testimonials published on Arize Phoenix's own website, selected by the vendor. These are not independent reviews.

“We are in an exciting time for AI technology including LLMs. We will need better tools to understand and monitor an LLM’s decision making. With Phoenix, Arize is offering an open source way to do exactly just that in a nifty library.” Source

“I always get asked what my favorite Open Source eval tool is. The most impressive one thus far to me is Phoenix.” Source

“As LLM-powered applications increase in sophistication and new use cases emerge, deeper capabilities around LLM observability are needed to help debug and troubleshoot. We’re pleased to see this open-source solution from Arize, along with a one-click integration to LlamaIndex, and recommend any AI engineers or developers building with LlamaIndex check it out.” Source

“This is something that I was wanting to build at some point in the future, so I’m really happy to not have to build it. This is amazing.” Source

Arize Phoenix pricing

Entry price

Free plan

Free plan, paid tiers for more users and features

How Arize Phoenix charges. Plans scale with users or features. Annual billing is usually 15–25% cheaper than monthly, and GST is added on top of listed prices in India.

Read from the vendor's official website. Prices change — confirm on phoenix.arize.com.

Arize Phoenix screenshots

Specifications

Category: AI agent & LLM development platforms
Vendor: Arize AI
Headquarters: Berkeley, United States
Founded: 2020
Pricing model: Freemium
Starting price: Free plan
Deployment: Cloud
Platforms: Web
Best for: Startup, Small business, SMB
Made in India: No

Free

View

Compare all Arize Phoenix alternatives with pricing →

Arize Phoenix — frequently asked questions

Where is the Arize Phoenix login page?+

Arize Phoenix's login is at https://app.arize.com/auth/login, linked from its official website.

How do I sign up for Arize Phoenix?+

New accounts are created at https://app.arize.com/auth/join on Arize Phoenix's official site.

How much does Arize Phoenix cost?+

Arize Phoenix publishes its plans at https://arize.com/pricing/. Check that page for current prices, as plans change.

Is Arize Phoenix secure and compliant?+

Arize Phoenix's official site states SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS compliance.

What is Arize Phoenix?+

Arize Phoenix is ai agent & llm development platforms by Arize AI. LLM tracing and evals.

How much does Arize Phoenix cost?+

Arize Phoenix has a free plan. Check the vendor's pricing page for current plans.

Does Arize Phoenix offer a free trial or free plan?+

Yes — Arize Phoenix offers a free plan you can start with.

Is Arize Phoenix made in India?+

No. Arize Phoenix is developed by Arize AI in Berkeley, United States.

Who is Arize Phoenix best suited for?+

Arize Phoenix suits startup, small business, smb buyers looking for ai agent & llm development platforms.

What are the best alternatives to Arize Phoenix?+

Popular alternatives in ai agent & llm development platforms include Hugging Face, Groq, Portkey. Use App Advisor's compare tool to see them side by side.

How is Arize Phoenix deployed?+

Arize Phoenix is available as a cloud (SaaS) product, with web access.