vendor · observability
Arize AI vs KeywordsAI
49 fields both were evaluated on, 23 of them different — including where one discloses something the other does not. Every value links to the document it came from. 26 further fields are disclosed by neither and are listed at the end rather than tabled.
Assurance
| Field | Arize AI | KeywordsAI |
|---|---|---|
| Audit trail· | “Trace everything from the team who founded OpenInference, the leading open standard for GenAI observability.”arize.com · checked Aug 8, 2026 | “Every LLM call, tool run, retrieval, and agent turn becomes a span in one trace”www.keywordsai.co · checked Aug 1, 2026 |
| Explainability· | no public information arize.com · checked Aug 8, 2026 | “Any span, down to the last field Model, latency, cost, tokens, and the exact input and output sit on every span”www.keywordsai.co · checked Aug 1, 2026 |
| Runtime governance· | no public information arize.com · checked Aug 8, 2026 | “Set budgets and rate limits per key, per customer, or org-wide, get warned as you near them, and block requests before spend runs away.”www.keywordsai.co · checked Aug 1, 2026 |
| Permission scopes· | States internal risk is mitigated through a least-privilege access policy. “internal risks are mitigated through a least-privileges policy, security quality gates and other safeguards”arize.com · checked Sep 5, 2026 | “Set budgets and rate limits per key, per customer, or org-wide”www.keywordsai.co · checked Aug 1, 2026 |
| Compliance certifications· | “Arize supports flexible deployment options and is certified to leading security and compliance standards, including SOC 2 Type II, ISO 27001, PCI DSS, HIPAA, and GDPR.”arize.com · checked Aug 8, 2026 | ISO 27001, SOC 2, GDPR and HIPAA (with a BAA available) are self-declared on the vendor homepage; no report, auditor, certificate date or SOC 2 Type is published on the page checked. “ISO 27001 The internationally recognized standard for information security management. SOC 2 Secure, compliant management of your data across all of our systems. GDPR Operated under GDPR, the world's strictest standard for data privacy. HIPAA HIPAA compliant, with a BAA available for healthcare teams.”www.keywordsai.co · checked Aug 1, 2026 |
| Regulatory alignment· | “Arize supports flexible deployment options and is certified to leading security and compliance standards, including SOC 2 Type II, ISO 27001, PCI DSS, HIPAA, and GDPR.”arize.com · checked Aug 8, 2026 | “Operated under GDPR, the world's strictest standard for data privacy.”www.keywordsai.co · checked Aug 1, 2026 |
| Evaluation coverage· | “The most comprehensive eval framework in the market. Run span, trace, and session evals that run at scale.”arize.com · checked Aug 8, 2026 | “Score every output against the bar you set, so you know it holds up on a test set and in production”www.keywordsai.co · checked Aug 1, 2026 |
| Self-reported performance· | 1 trillion spans processed, 1 billion evals/year, 5 million downloads/month (self-reported) “Alyx 1 Trillion spans processed 1 Billion evals per year 5 Million downloads per month”arize.com · checked Aug 18, 2026 | Claims platform processes 80 trillion+ tokens; also reports 99.99% uptime with fallbacks vs 96.43% single-provider “The AI observability platform behind 80 trillion+ tokens.”www.keywordsai.co · checked Aug 18, 2026 |
| Service type· | “Agent Observability, Evaluation & Improvement Platform | Arize AI”arize.com · checked Aug 8, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
| Client types· | world-class founders, engineers, and product teams “Loved by world-class founders, engineers, and product teams.”www.keywordsai.co · checked Aug 1, 2026 |
Safety
| Field | Arize AI | KeywordsAI |
|---|---|---|
| Red teaming· | Arize runs a year-round public bug bounty program via Yogosha “We host a year-round bug bounty program facilitated by Yogosha.”arize.com · checked Aug 29, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
| Safety policy· | no public information www.keywordsai.co · checked Aug 1, 2026 | |
| Incident reporting· | Publishes a vulnerability-disclosure channel ("Report an Issue") for responsible disclosure of security issues. “committed to maintaining a secure platform and appreciate responsible disclosure of security issues”arize.com · checked Sep 5, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
| Data handling· | “Your data stays under your control. Arize supports flexible deployment options and is certified to leading security and compliance standards, including SOC 2 Type II, ISO 27001, PCI DSS, HIPAA, and GDPR.”arize.com · checked Aug 8, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
Practicality
| Field | Arize AI | KeywordsAI |
|---|---|---|
| Integrations· | “Arize integrates with 40+ models, frameworks, and AI tools , including OpenAI, Anthropic, Google, Amazon Bedrock, LangGraph, LangChain, LlamaIndex, CrewAI, OpenAI Agents SDK, DSPy, and more.”arize.com · checked Aug 8, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
| Supported regions· | “works across Google Cloud, AWS, Azure, and self-hosted environments.”arize.com · checked Aug 8, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
Ecosystem
| Field | Arize AI | KeywordsAI |
|---|---|---|
| Protocols supported· | “Built on OpenInference and OpenTelemetry standards, Arize works across Google Cloud, AWS, Azure, and self-hosted environments.”arize.com · checked Aug 8, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
| API access· | no public information arize.com · checked Aug 8, 2026 |
Impact
| Field | Arize AI | KeywordsAI |
|---|---|---|
| User base· | Vendor-published aggregate volumes: 1 Trillion spans processed, 1 Billion evals per year, 5 Million downloads per month. NOTE: the earlier capture read "1 Billion evals per month" and "1 Trillion spans per month"; the vendor now states evals per YEAR and gives no period for spans. The prior stored value overstated the eval figure twelvefold. “Alyx 1 Trillion spans processed 1 Billion evals per year 5 Million downloads per month”arize.com · checked Aug 18, 2026 | no public information www.keywordsai.co · checked Aug 1, 2026 |
| Deployment scale· | no public information arize.com · checked Aug 18, 2026 | 80 trillion+ tokens “The AI observability platform behind 80 trillion+ tokens.”www.keywordsai.co · checked Aug 1, 2026 |
| Target sectors· | “Teams use Arize to understand how their AI agents and applications behave, measure quality with evaluations, monitor production performance, and continuously improve prompts, models, and workflows.”arize.com · checked Aug 8, 2026 | enterprise and healthcare teams “Built to meet the security and privacy standards that enterprise and healthcare teams require.”www.keywordsai.co · checked Aug 1, 2026 |
| High-risk domains· | “Teams use Arize to understand how their AI agents and applications behave, measure quality with evaluations, monitor production performance, and continuously improve prompts, models, and workflows.”arize.com · checked Aug 8, 2026 | enterprise and healthcare teams “Built to meet the security and privacy standards that enterprise and healthcare teams require.”www.keywordsai.co · checked Aug 1, 2026 |
| Market recognition· | Customer testimonials from TripAdvisor and Wayfair (both named on the vendor homepage) “"For anybody who is building AI products or AI solutions, Arize AX is a must for your production system." Rahul Todkar Head of Data and AI | TripAdvisor”arize.com · checked Aug 18, 2026 | Customer testimonial from Retell AI's CTO citing a scale-up from 5M to 500M+ monthly API calls. ““We scaled from 5M to 500M+ monthly API calls quickly. Respan gave us the debugging layer to resolve production issues 10x faster.””www.keywordsai.co · checked Aug 18, 2026 |
Disclosed by neither
Both Arize AI and KeywordsAI publish nothing on these 26 fields. That is a finding about the category rather than a difference between them, so it is recorded here instead of as 26 identical table rows. Each is shown with its source check on the individual profiles.
- Documented incidents
- Pricing model
- Price point
- Availability
- Deployment options
- Support model
- Open source
- Marketplace presence
- Safety evaluations
- Usage restrictions
- Model or system card
- Third-party evaluations
- Insurance available
- Own liability cover
- Insurance carriers
- Coverage limits
- Indemnification
- Liability cap
- Tamper-evident log
- Outcome-based pricing
- Settlement mechanism
- Asset custody
- Dispute process
- SLA terms
- Regulatory status
- Underwriting backing
Questions
- How do Arize AI and KeywordsAI compare on user base?
- Arize AI: Vendor-published aggregate volumes: 1 Trillion spans processed, 1 Billion evals per year, 5 Million downloads per month. NOTE: the earlier capture read "1 Billion evals per month" and "1 Trillion spans per month"; the vendor now states evals per YEAR and gives no period for spans. The prior stored value overstated the eval figure twelvefold.. KeywordsAI: no public information disclosed.
- How do Arize AI and KeywordsAI compare on deployment scale?
- Arize AI: no public information disclosed. KeywordsAI: 80 trillion+ tokens.
- How do Arize AI and KeywordsAI compare on market recognition?
- Arize AI: Customer testimonials from TripAdvisor and Wayfair (both named on the vendor homepage). KeywordsAI: Customer testimonial from Retell AI's CTO citing a scale-up from 5M to 500M+ monthly API calls..
- How do Arize AI and KeywordsAI compare on red teaming?
- Arize AI: Arize runs a year-round public bug bounty program via Yogosha. KeywordsAI: no public information disclosed.
- How do Arize AI and KeywordsAI compare on incident reporting?
- Arize AI: Publishes a vulnerability-disclosure channel ("Report an Issue") for responsible disclosure of security issues.. KeywordsAI: no public information disclosed.
- How do Arize AI and KeywordsAI compare on self-reported performance?
- Arize AI: 1 trillion spans processed, 1 billion evals/year, 5 million downloads/month (self-reported). KeywordsAI: Claims platform processes 80 trillion+ tokens; also reports 99.99% uptime with fallbacks vs 96.43% single-provider.