Arize
NewThe agent observability and evaluation platform.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
- Arize ranks #34 of 61 in MLOps Platforms with an AI visibility score of 1.5 (SlateIndex, Nov 2, 2026).
- Arize is most visible on ChatGPT (2.8) and least on Perplexity (0.9).
- AI engines name Arize in 4 of the 30 MLOps Platforms buyer prompts SlateIndex tracks.
- microsoft.com is the source AI engines cite most in answers about Arize, with 4 citations.
About
Company details for Arize
Arize AX is a managed platform for tracing, evaluating, and improving AI agents and LLM applications in production. Phoenix is its open-source counterpart, which runs locally or self-hosted for tracing, evaluations, and experiments. Signal surfaces recurring issues in production traces, and Alyx is an AI engineering agent that runs evals and debugs agents. Dynatrace completed its acquisition of Arize on October 2, 2026. It ranks #34 of 61 in MLOps Platforms on SlateIndex and has a visibility score of 1.5 in the latest weekly run.
It has raised about $131M. Its differentiator: built on the open OpenInference and OpenTelemetry standards, so teams instrument once with no proprietary trace format, and the open-source Phoenix tool is available alongside the managed platform.
- Website
- arize.com
- Categories
- MLOps Platforms
- Company size
- 51–200 employees
- Founded
- 2020
- Company type
- Division of Dynatrace
- Funding
- Series B-1 extension · $131M raised
- Pricing
- Free; paid from $50 / mo · flat tiers
- Free trial
- Free plan available
- Deployment
- SaaS, with self-hosted deployment on the Enterprise plan; Phoenix runs locally or self-hosted.
- Platforms
- Google Cloud, AWS, Azure, Self-hosted
- Integrations
- 40+ native
- Compliance
- SOC 2 Type II, ISO 27001, PCI DSS, HIPAA, GDPR
- Support
- Community, Email, Dedicated support on Enterprise
Read from linkedin.com, arize.com, g2.com, youtube.com, hpcwire.com, forgeglobal.com · refreshed Nov 2, 2026.
AI visibility
Latest weekly run · Nov 2 · next run Nov 9
Visibility score trend
Weekly runs over the last 60 days, with up to 7 competitors. Click a name to hide or show its line.
Changes appear after the second weekly run in MLOps Platforms. MLflow leads the category at 50.9%.
Media
Website and product screenshots for Arize
AI mentions & citations
Recent answers that name Arize
Best MLOps platform with AI features
What should an MLOps platform integrate with?
Monitoring, Observability, and Governance: Integrates with observability and logging tools (like Prometheus, Grafana, Arize, or Fiddler) alongside governance platforms for data drift detection, latency tracking, bias…
What are the best MLOps Platforms tools in 2026?
Evidently · Arize · WhyLabs
What should an MLOps platform integrate with?
Alternatives to the most popular MLOps platform
For many teams, a practical vendor-neutral stack is ClearML or MLflow for tracking, Dagster or Airflow for orchestration, BentoML or KServe for serving, and Evidently or Arize for monitoring.
Products & features
What Arize sells
Arize AX
Managed AI engineering platform for tracing, evaluating, and improving production agents and LLM applications.
Phoenix
Open-source, local-first platform for tracing, evaluation, datasets, experiments, and prompt iteration.
Alyx
AI engineering agent that plans and runs evals, root cause analysis, and prompt experiments.
Signal
Groups recurring failures in production traces into ranked issues with evidence and proposed fixes.
Managed Agents
Guided templates for investigating failing traces, fixing bugs in a repo, or automating recurring checks.
Swarm Observability
Real-time status and performance monitoring across an entire agent swarm.
ADB
Datastore for GenAI traces that stores data in open formats and connects to BigQuery, Databricks, or Snowflake.
Target market & buyers
AI engineers and teams shipping production AI.
Notable customers include Wayfair, PagerDuty, TripAdvisor, TheFork, LG Uplus, Bazaarvoice, Atropos Health, Booking.com.
| Industry | Primary use case |
|---|---|
| Travel | Tripadvisor uses it to build the AI product development lifecycle for agentic travel, with observability, evals, and governance. |
| Online restaurant discovery | TheFork uses agent evals and tracing to improve AI in production. |
| Telecommunications | LG Uplus uses it for evaluation-driven development of AI customer service agents. |
| Medical research | Atropos Health uses it for LLM observability in medical research. |
Funding & recent developments
Funding
| Round | Year | Amount |
|---|---|---|
| Series A | 2021 | $18M |
| Series B | 2022 | $30M |
| Series C | 2025 | $70M |
| Series B-1 extension | — | $8M |
| Latest known round | Total raised |
|---|---|
| Series B-1 extension | $131M |
Recent developments
- Oct 2026CompanyDynatrace completes acquisition of Arize
Dynatrace announced that its acquisition of Arize was completed, and said Arize capabilities will be integrated into Dynatrace over time.
- Sep 2026PartnershipLG Uplus partnership with Arize
LG Uplus announced a partnership with Arize focused on AI agent evaluation and safety.
- Aug 2026CompanyDynatrace agrees to acquire Arize
Dynatrace signed a definitive agreement to acquire Arize for $915M in cash and stock.
- May 2026PartnershipArize and Deloitte Canada partnership
Arize and Deloitte Canada announced a partnership to accelerate enterprise adoption of multiagent systems.
- May 2026PartnershipArize and Google Cloud agree on telemetry approach
Arize and Google Cloud agreed on a standardized telemetry approach for enterprise agents.
Competitive landscape
How Arize compares with its top three alternatives
Arize most often appears alongside MLflow, AWS, Kubeflow in AI answers.
| Brand | Visibility | Share of voice | vs last week | Starting price |
|---|---|---|---|---|
| Arize | 1.5% | 0.7% | New | Free plan |
| MLflow | 50.9% | 9.7% | New | Pricing not available |
| AWS | 35.7% | 7.5% | New | Pricing not available |
| Kubeflow | 20.1% | 5.8% | New | Pricing not available |
| Databricks | 46.2% | 7.6% | New | Pricing not available |
Pricing
Flat tiers pricing with a free plan
Cite as: SlateIndex, “Arize AI visibility profile”, https://slateindex.ai/brand/arize, data of Nov 2, 2026. Licence: CC BY 4.0.