NexArt is not a Holistic AI alternative. Holistic AI provides AI governance, risk assessment, bias testing, and algorithmic audit services. Comparable options are Credo AI, IBM watsonx.governance, OneTrust AI Governance, Monitaur, Babl AI and similar independent audit practices. NexArt is a different kind of artifact: an audit or assessment is point-in-time and produced by assessors, while a Certified Execution Record is produced at every certified run and can be verified by anyone, later, without trusting the operator or the assessor.
Alternatives in the same category
If you are replacing Holistic AI, these are the tools that sit in the same category and cover broadly the same job.
Policy and framework mapping with structured assessment workflows.
Lifecycle governance across a large model estate.
GRC-led AI inventory, impact assessment, and obligation tracking.
Assurance and model governance with financial services heritage.
Third-party assessment of bias, robustness, and process, delivered as a report.
Holistic AI compared with NexArt
| Dimension | Holistic AI | NexArt |
|---|---|---|
| Primary purpose | Assess and govern AI risk, including bias and robustness testing | Seal each execution so its content can be verified later |
| Cadence | Point-in-time assessment, periodically repeated | Continuous, one record per certified execution |
| What it establishes | That the system was assessed against defined criteria | That a specific execution occurred as recorded and is unchanged |
| Subject matter | Model behaviour, fairness, process maturity | Integrity and timing of execution facts |
| Verifier | The reader of the assessment report | Any party holding the record, offline |
| Coverage | Samples and test conditions | The exact production runs you choose to certify |
When Holistic AI is the right choice
Choose Holistic AI or a same-category provider when you need judgement: an assessment of whether a system is fair, robust, and appropriately controlled, mapped to a framework and signed off by people qualified to do so. Evidence layers cannot supply judgement.
When to add NexArt
Add NexArt when an assessment's conclusions need to rest on records that outlast the engagement. Certified Execution Records give an auditor production evidence they can check themselves, including model and version, parameters, and optional identity binding, sealed with an independent signature and an RFC 3161 timestamp.
What NexArt does not cover
NexArt does not assess bias, robustness, or process maturity, issues no audit opinion, and provides no assurance about whether an output was fair or lawful. It proves integrity and timing, and only for executions certified at the time they ran.
Check the evidence layer yourself
Run a certification in the browser and verify the resulting record without an account.
Related questions
Does NexArt replace an algorithmic audit?
No. It supplies verifiable inputs an audit can rely on, rather than the audit judgement itself.
Can auditors verify records without access to our systems?
Yes. Verification recomputes the canonical hash and checks the signature offline.
What if we only want to certify high-risk decisions?
That is the common pattern. Certification is applied at chosen decision boundaries rather than to all traffic.