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AI-native, or a classic EA suite?
The enterprise-architecture market split into two shapes. The classic suites were built for large EA teams to maintain by hand and by survey. The AI-native tools, Atlas among them, are built so the model maintains itself and every answer carries its evidence. Here is the honest difference at the category level, and where each shape fits.
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The difference at category level
| AI-native (Atlas) | Classic EA suites | |
|---|---|---|
| Capability map | Three levels, linked to the applications that realise them, with cost rolled up to strategy | A modelling layer of its own, kept in step by the EA team |
| Maintenance | Agents draft, people confirm in review | Surveys and manual upkeep by an EA team |
| Entry | Self-serve, running in minutes | Request a demo, guided onboarding |
| Who it's for | Midmarket, often a single architect | Enterprise EA teams |
| AI access | MCP context with write-and-review | Read-only or chat over the inventory |
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The named comparisons
Where we describe a competitor, the claim and its source sit together in the text: the vendor's own public pages, a named analyst, or a certification you can look up. Nothing about a competitor is asserted without saying where it comes from.
Last reviewed July 2026
Atlas vs SAP LeanIX
SAP LeanIX is the enterprise incumbent: part of SAP since the 2023 acquisition, a long-standing Leader in the Gartner Magic Quadrant, and positioned as the governance backbone for SAP's Autonomous Enterprise. Atlas is the independent, AI-native alternative for the midmarket. If you are a large SAP shop, LeanIX is a safe, deeply integrated choice. If you are a midmarket organisation that wants to start today, keep reading.
Read the comparisonLast reviewed July 2026
Atlas vs Ardoq
Ardoq is a data-driven, graph-based EA platform that relaunched in 2026 as AI-first and was named a Gartner Peer Insights Customers' Choice that year. It is a strong, analyst-recognised tool aimed at mid-to-large organisations. Atlas is the AI-native alternative built specifically for the midmarket and for evidence you can check. Here is the honest difference.
Read the comparisonLast reviewed July 2026
Atlas vs Orbus
Orbus Software's OrbusInfinity is an enterprise EA platform with a strong compliance posture: it holds FedRAMP authorisation for the US public sector and SOC 2 Type II, has added an O.ai assistant and an agentic AI framework, and expanded through the acquisition of Capsifi. Atlas is the lighter, AI-native alternative for the midmarket. Here is the honest difference.
Read the comparisonQuestions worth asking
Questions
It is, on most sites. Every EA vendor now says AI-native. The honest test is not the label but the mechanism: does the model maintain itself, and does every AI answer carry its source, model version and confidence so you can check it? That is what we mean by it, and it is what the comparison pages examine.
No. For a large enterprise with a full EA team, deep existing integrations or a procurement process that wants analyst-backed safety, an incumbent can be the right call. We say where each competitor wins on its own page. Atlas is built for a different buyer: the midmarket that wants to start today.
No. The incumbents do not publish prices, so neither do we for them. We describe how each vendor sells, from their own pages, and keep the numbers out of it.