Nintex vs Power Automate vs Noxus

Comparing two workflow and approval tools to a platform that runs complex operations

Comparing two workflow and approval tools to a platform that runs complex operations

Nintex and Power Automate both allow companies to route forms, approvals and mapped workflow. Noxus executes complex processes through completion with clear ownership, governance and auditability. The outcomes are written back into your systems of record.

Nintex and Power Automate both allow companies to route forms, approvals and mapped workflow. Noxus executes complex processes through completion with clear ownership, governance and auditability. The outcomes are written back into your systems of record.

Noxus runs live operations for banks, insurers, healthcare groups and manufacturers across Europe.

Where Noxus is different

The document is read before anyone opens it

An email arrives with three attachments and no structure. An agent identifies the document type, extracts the data and matches it to the right record, so a person receives the operation with the evidence already assembled against the record.

Extracted data is checked against the specification in SAP

Extracted data is validated against acceptance criteria in SAP QM and MM, certificate validity and the quality rules the plant already applies. Failures are routed to the quality team with the document, the extracted data and the SAP context attached.

The outcome is written back into SAP

Results are written into the inspection lot, goods receipt or quality notification as the closing step, under the credentials and permissions IT controls, with the full action history retained against the operation. Existing forms and approvals keep their place inside the process.

Why choose Noxus over Nintex and Power Automate?

Why choose Noxus over Nintex and Power Automate?

Why choose Noxus over Nintex and Power Automate?

Capability

Nintex

Power Automate

End-to-end case execution

Work enters as a case and is carried from intake to a closed outcome, with the result written back into the system of record.

Unstructured intake as standard

Email, scanned documents, portal submissions and tickets are classified on arrival and turned into structured case data before any step runs.

(AI Builder)

Agentic execution inside the process

An agent is given an objective, the case context, approved tools and clear boundaries, then decides how to complete the work within them.

Deterministic policy beside AI judgement

Exact rules, thresholds and calculations stay deterministic and mapped from your SOPs. The model handles interpretation only.

Runs on systems with no modern API

Operates SAP ECC, Guidewire, ServiceNow and in-house systems the way your team does, with no middleware project as a prerequisite.

(Nintex RPA)

(desktop flows)

Persistent case state and work queues

A case can stay open for minutes or weeks, pause for a person and move between teams without losing the context already gathered.

(Dataverse and work queues)

One execution record per case

Agent actions, system writes, human interventions and failures are logged in a single replayable history a regulator can follow.

(per flow run)

Human intervention inside the process

A person approves, corrects or investigates and the case continues from the same state, with the context already assembled.

On-premises, air-gapped and customer VPC

Process data, case state and audit records stay inside your perimeter, with bring-your-own-key encryption and no training on client data.

✕

No model lock-in

Process logic references a model preset rather than a model ID, with ranked fallback across providers, private endpoints and cross-region failover.

Write-back into the system of record

The outcome is posted into SAP, the CRM or the core system as the closing step, under the credentials and permissions IT controls.

Production targeted in 30 days

Forward-deployed engineers build the process on your live systems and data, working from a prioritised business case.

✕

✕

Capability

Nintex

Power Automate

End-to-end case execution

Unstructured intake as standard

(AI Builder)

Agentic execution inside the process

Deterministic policy beside AI judgement

Runs on systems with no modern API

(Nintex RPA)

(desktop flows)

Persistent case state and work queues

(Dataverse and work queues)

One execution record per case

(per flow run)

Human intervention inside the process

On-premises, air-gapped and customer VPC

✕

No model lock-in

Write-back into the system of record

Production targeted in 30 days

✕

✕

Available

Limited or requires custom build

✕

Not available

Compared September 2026 against publicly documented capabilities.

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Measured Impact.
ROI from day 1.

Noxus is trusted by leading organizations with millions of customers across a wide range of industries.

End-to-end automation (in-policy): 30–65% · AHT reduction: ~25% · Repeat contact reduction: 20–35%

1,000s

hours saved on customer operations per month

15,000+

Daily products enriched for ecommerce ops

"We gained a partner that removes technical complexity and accelerates ideas into scalable AI solutions.”

Head of Global Applications

“We tested solutions head-to-head and this was the clear winner”

Nuno Loureiro

partner @ pwc

1,000s

flight reservations handled

Frequently asked questions

Frequently asked questions

Nintex and Power Automate route work to people and between systems once someone has told them what the work is. A form gets filled in, an approval fires, a document is generated, a record updates. Noxus covers the step before that. An email arrives with three attachments and no structure, and an agent reads it, identifies the document type, extracts the data and checks it against the specification held in your system of record. What reaches a person is the exception, with the evidence already assembled. The approval workflow you have today still has a place inside that process.

Two routes. You can create an account at app.noxus.ai and build flows, agents and knowledge bases yourself. Or you can book a working session, in which a Noxus engineer maps how one of your operations runs today, quantifies what it costs and proposes the process that would replace it. That session produces a business case with the numbers and the implementation dependencies set out.

One process at a time. Existing workflows keep running, and Noxus can call them as steps where they already work well. Engagements usually start with a single document-heavy operation that carries a measurable cost, prove it on your live systems within weeks, then extend into adjacent work once the infrastructure is running. Teams often keep their existing forms and approvals and change only what happens before the approval.

Supplier quality document processing against SAP QM and MM, with write-back into inspection lots, goods receipts and quality notifications. PPAP review element by element against the part's submission level. Supplier and customer quality claims, including 8D tracking against contractual deadlines. Invoice matching and reconciliation across SAP, Oracle and SharePoint. Loan origination document processing in banking, and claims intake in insurance. In each case the document arrives through email, a portal, EDI or a shared drive rather than a structured form.

No. A person approving a consequential decision stays part of the process, and so does the form that captures a request. What changes is how much assembly happens before that approval. The reviewer receives the case with the documents read, the data extracted and the checks already run against the system of record, rather than a notification asking them to go and look.

One governed process definition runs on shared cloud, your own cloud or VPC, on-premises, or a restricted air-gapped environment, reaching only the model endpoints your governance approves. In a customer-controlled deployment, process data, documents, case state and audit records stay inside your perimeter, with bring-your-own-key encryption and no training on client data. The trail itself holds every action taken against the case: what each agent did, which systems were updated, where a person intervened, what failed and how it was resolved. That history stays available after the case closes and exports to your own SIEM for a regulator or an internal audit.

Have a specific question?

Turn your customer Inbox into resolved processes

Trusted AI workers that gather evidence, apply policy, and execute audited actions — moving complaints, documents, and tickets from intake to done

Enterprise-grade security

SOC 2 TYPE I & ISO 27001

Made in Europe

Based in London & Lisbon

Copyright ©2026, Noxus. All rights reserved.

Turn your customer Inbox into resolved processes

Trusted AI workers that gather evidence, apply policy, and execute audited actions — moving complaints, documents, and tickets from intake to done

Enterprise-grade security

SOC 2 TYPE I & ISO 27001

Made in Europe

Based in London & Lisbon

Copyright ©2026, Noxus. All rights reserved.

Turn your customer Inbox into resolved processes

Trusted AI workers that gather evidence, apply policy, and execute audited actions — moving complaints, documents, and tickets from intake to done

Enterprise-grade security

SOC 2 TYPE I & ISO 27001

Made in Europe

Based in London & Lisbon

Copyright ©2026, Noxus. All rights reserved.