ArizeThe agent observability and evaluation platform.
vs
TrueFoundryThe Enterprise AI Gateway for LLMs, MCPs & Agents
Comparison · MLOps Platforms · weekly run Nov 2
Arize vs TrueFoundry
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Arize is the stronger AI pick in MLOps Platforms: it has a visibility score of 1.5 versus 1.4 for TrueFoundry.
Choose Arize if…
- You want the brand AI engines rank higher (1.5 vs 1.4)
- AI answers describe it more positively (20% vs 0% positive)
- You need SOC 2 Type II or ISO 27001 or PCI DSS coverage
- Flat tiers pricing suits your budget better than per seat
Choose TrueFoundry if…
- You want a lower entry price ($25 vs $50)
- You need SOC 2 or ITAR coverage
- Per seat pricing suits your budget better than flat tiers
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Arize | TrueFoundry |
|---|---|---|
| Visibility score | 1.5% | 1.4% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #34 | #35 |
| Share of voice | 0.7% | 0.6% |
| Mentions this run | 5 | 4 |
| Positive in AI answers | 20% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Arize 0pp · TrueFoundry 0pp over 0 weekly runs.
Engine by engine
Arize leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
ArizeTrueFoundry
Head to head in AI answers
0 engine answers name both brands
0Arize ranked higher
0TrueFoundry ranked higher
Features, pricing & fit
| Dimension | Arize | TrueFoundry |
|---|---|---|
| Pricing model | Flat tiers | Per seat |
| Entry price | Free; paid from $50 / mo | Free; paid from $25 per seat / mo |
| Free plan | Yes | Yes |
| Deployment | SaaS, with self-hosted deployment on the Enterprise plan; Phoenix runs locally or self-hosted. | SaaS, or self-hosted in customer VPC, on-premises, air-gapped or across multiple clouds |
| Integrations | 40+ | — |
| Compliance | SOC 2 Type II, ISO 27001, PCI DSS, HIPAA, GDPR | SOC 2, HIPAA, GDPR, ITAR |
| Support | Community, Email, Dedicated support on Enterprise | 24/7 support with SLA-backed response, In-app chat bot and Discord, Support portal, Priority support with SLA and dedicated Slack channel |
| Founded | 2020 | 2021 |
| Headquarters | — | San Francisco, CA |
| Employees | 51–200 | 51–200 |
| Funding | Series B-1 extension · $131M raised | Series A · $21M raised |
| Best for | AI engineering teams building and running production AI agents and LLM applications who need observability and evaluations. | Teams shipping AI to production, from small groups on the free tier to organizations running AI at scale that need governance, SSO and SLAs |
Plans side by side
TrueFoundry
Developer$0free forever
Pro$25per user / month
EnterpriseCustomcustom annual commitment
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Arize vs TrueFoundry”, https://slateindex.ai/compare/arize-vs-truefoundry, data of Nov 2, 2026. Licence: CC BY 4.0.