Arize AI today
Starts at
$50/mo
- Contract
- Not found
- Free plan
- AX Free: 25k spans per month, 1 GB ingestion per month, 15 days retention, 10 Signal...
Cheaper than Arize AI (1)
Compared by starting price, same currency.
| Alternative | Starts at | Against Arize AI | States that Arize AI doesn't | Contract | Free plan |
|---|---|---|---|---|---|
 SuperwiseSentinel Solo, read Oct 29, 2026 |
$10/moSentinel Solo plan, starting price | $40 lessstarting price | EU AI Act, NIST, ISO mapping, Policy and approval workflows, HIPAA BAA | Subscription terms; customer can give non-renewal notice at least... | Time-limited: Chat Solo is free for the first 12 months for one user (card required), then... |
Other options (2)
No computed reason to switch, listed for completeness.
| Alternative | Starts at | Against Arize AI | States that Arize AI doesn't | Contract | Free plan |
|---|---|---|---|---|---|
 DecubeStarter, read Oct 29, 2026 |
$175/user yearlyStarter plan, starting price | Not comparable | AI system inventory, Policy and approval workflows, Audit-ready reporting, HIPAA BAA and 2 more | All plans billed annually in USD | Not found |
 Fiddler AIread Oct 29, 2026 |
$0.002/traceUsage price | Not comparable | AI risk assessments, EU AI Act, NIST, ISO mapping, Audit-ready reporting | Term subscriptions renew for periods of the same duration as the... | Free plan includes real-time guardrails (hallucinations, toxicity, PII/PHI... |
No price found, or contact sales (17)
- Airiasales led
- Atlansales led
- BigIDcontact the vendor
- Collibra AI Governancesales led
- Credo AIsales led
- Databricks Unity Cataloghybrid
- Domo AI Governancehybrid
- Guardrails AIhybrid
- Holistic AIsales led
- IBM watsonx.governancecontact the vendor
- Lakerahybrid
- Microsoft Purviewcontact the vendor
- Monitaursales led
- OneTrust AI Governancesales led
- Securiti AIsales led
- Trustiblesales led
- Truyosales led
Questions
What is the cheapest alternative to Arize AI?
Superwise, at $10/mo by starting price, $40 less than Arize AI. Computed from each vendor's published prices.
Is there a free alternative to Arize AI?
Yes. 1 AI governance tools has a free plan, including Fiddler AI.
How this page is made
Alternatives come from Arize AI's own category, AI governance tools. Prices come from each vendor's pricing page and are compared at the same volume where both can be computed, and by starting price where neither can. "States that Arize AI doesn't" lists what we found on the other vendor's site and didn't find on Arize AI's, which doesn't prove Arize AI lacks it. How prices are read.