PAIRING · NETWORK DISCOVERY / RECONCILE AND SYNC

Armis or Axonius: which keeps your CMDB record more accurate?

SHORT ANSWER

On our default weights Axonius scores 83.2 against 68.0 for Armis. Armis scores higher on effort to maintain; Axonius scores higher on completeness of discovery, data trust and reconciliation, ownership mapping, keeping the CMDB in sync, actionability and pricing clarity.

By The Record Desk · CMDB Alternatives Compare · Published 2026-10-11

How do they compare criterion by criterion?

Armis and Axonius: criterion scores 0 to 100, with reasons
Criterion	Weight	Armis	Axonius	Higher
Completeness of discovery	20%	80	92	Axonius
Reasons Armis: IT managed or unmanaged, OT and IoT, medical devices, cloud instances and hybrid VMs; SaaS apps and identities are not documented as asset classes. Source: Armis Centrix for Asset Management and Security · Read 27 Sep 2026 Axonius: More than 1,200 adapters, and the platform page lists devices, identities, SaaS, software, cloud, IoT and OT as covered asset types. Source: Axonius platform · Read 27 Sep 2026
Data trust and reconciliation	20%	74	90	Axonius
Reasons Armis: Identification draws on a knowledgebase of over 6.5 billion assets. Source: Armis Centrix platform · Read 27 Sep 2026 Axonius: Correlating each connected tool's data into one record per asset is the core of the product, and the Reconciliation Workspace flags mismatched field values. Source: Axonius blog: Asset Cloud enhanced with AI-ready data foundation · Read 27 Sep 2026
Ownership mapping	12%	40	72	Axonius
Reasons Armis: Ownership mapping is not described on the pages reviewed. Source: Armis Centrix for Asset Management and Security · Read 27 Sep 2026 Axonius: Discovers human and non-human identities and flags orphaned accounts; an explicit asset-owner field is not described on the pages reviewed. Source: Axonius: identities · Read 27 Sep 2026
Keeping the CMDB in sync	16%	74	92	Axonius
Reasons Armis: Pushes enriched data back to the CMDB; Armis is now part of ServiceNow and remains available standalone. Source: Armis Centrix for Asset Management and Security · Read 27 Sep 2026 Axonius: Fetches ServiceNow CMDB tables and documents create, update and disable or remove actions for ServiceNow assets; missing CMDB records are flagged. Source: Axonius docs: ServiceNow adapter · Read 27 Sep 2026
Effort to maintain	14%	80	68	Armis
Reasons Armis: Agentless and passive with no on-premises hardware for the core product; Armis says an inventory arrives within minutes to hours. Source: Armis Centrix for Asset Management and Security · Read 27 Sep 2026 Axonius: Continuous discovery cycles refresh the record without manual entry, but every adapter needs API access and credentials to keep working. Source: Axonius platform · Read 27 Sep 2026
Actionability	10%	66	82	Axonius
Reasons Armis: Prioritization and remediation sit in the separate VIPR-Pro module. Source: Armis Centrix platform · Read 27 Sep 2026 Axonius: Enforcement actions run single steps or multi-step sequences with ticket tracking; the ticket work itself runs in the ITSM tool. Source: Axonius documentation · Read 27 Sep 2026
Pricing clarity	8%	35	72	Axonius
Reasons Armis: No list price on armis.com; AWS Marketplace shows a Centrix Standard minimum of $3,250 a month on a one-month contract, with private offers. Source: AWS Marketplace: Armis Device Security Platform · Read 11 Oct 2026 Axonius: The pricing page states device-based pricing on unique, correlated devices and shows a starting figure of $8.55 per asset for 15,000-24,999 assets; AWS Marketplace lists 500 assets at $90,625 for 12 months. Other tiers are not shown. Source: Axonius pricing · Read 11 Oct 2026

What do their record cards show?

Armis

Axonius

Axonius documents OWNED more fully than Armis (partial against not documented).

How do they differ on price and deployment?

Pricing and deployment as published
	Armis	Axonius
Pricing	No list price on armis.com. AWS Marketplace price: Centrix Standard minimum $3,250 a month on a one-month contract; private offers through Armis. Source: AWS Marketplace: Armis Device Security Platform · Read 11 Oct 2026	Device-based: the meter is the number of unique, correlated, deduplicated devices, with tiers from under 500 to 10M+ devices and volume discounts. The pricing page shows a starting figure of $8.55 per asset for 15,000-24,999 assets; other tier figures are not shown. AWS Marketplace price: 500 assets for $90,625 on a 12-month contract, with private offers available. Source: Axonius pricing · Read 11 Oct 2026
Deployment	Cloud platform; "no on-premises hardware to install or manage" for asset management; OT/IoT security also offered on-premises.	Hosted SaaS, or self-managed on-premises or in your own cloud. The docs describe Axonius-hosted SaaS on a dedicated AWS EC2 instance in any EC2 region, or a customer-hosted virtual appliance on the internal network.
Type	Network discovery	Reconcile and sync
Best for	Estates heavy in OT, IoT and medical devices	Teams that want one reconciled record from the tools they already run, kept in sync with ServiceNow

Which should you choose?

Choose Armis if

Completeness of discovery matters most to you (it scores 80)
Effort to maintain matters most to you (it scores 80)
Estates heavy in OT, IoT and medical devices

Choose Axonius if

Completeness of discovery matters most to you (it scores 92)
Keeping the CMDB in sync matters most to you (it scores 92)
Teams that want one reconciled record from the tools they already run, kept in sync with ServiceNow

Where Axonius is outscored

Axonius ranks 1 of 9 on default weights. It holds the highest score in set on Completeness of discovery, Data trust and reconciliation and Keeping the CMDB in sync. It is outscored on Ownership mapping (72 against JupiterOne at 84), Effort to maintain (68 against runZero at 86), Actionability (82 against ServiceNow CMDB at 94) and Pricing clarity (72 against JupiterOne at 92).

Axonius publishes only part of its price list, and every adapter needs credentials to keep the record flowing. It is not a service desk: tickets, changes and requests still run in ServiceNow or another ITSM tool. Its lead comes from the record itself: the widest documented asset coverage here, correlation at the core, and documented create, update and retire actions for ServiceNow CMDB records.

Where next?

Frequently asked questions

Which scores higher overall, Armis or Axonius?

Which publishes a price?

Armis: No list price on armis.com. AWS Marketplace price: Centrix Standard minimum $3,250 a month on a one-month contract; private offers through Armis. Axonius: Device-based: the meter is the number of unique, correlated, deduplicated devices, with tiers from under 500 to 10M+ devices and volume discounts. The pricing page shows a starting figure of $8.55 per asset for 15,000-24,999 assets; other tier figures are not shown. AWS Marketplace price: 500 assets for $90,625 on a 12-month contract, with private offers available.

Which needs less upkeep?

Armis scores 80 on effort to maintain against 68 for Axonius: Agentless and passive with no on-premises hardware for the core product; Armis says an inventory arrives within minutes to hours.