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ABACUS review

#10 of 20 in Enterprise Architecture Software

Hybrid EA modeling connects architecture scenarios, portfolios and roadmaps.

7.6/10Editor score
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ABACUS7.6 Visit Avolution

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

ABACUS is Avolution’s enterprise architecture platform for architects and business teams modeling business, application, data and technology domains. It connects repository data to diagrams, dashboards, visualizations and analysis, with capabilities for mapping business capabilities to applications, processes and technology. Teams that need to compare current and future architecture states, manage application portfolios, and plan roadmaps have a broad set of functions in one product. Configurable frameworks and metamodels also make it relevant to organizations that need to shape their architecture models rather than work only with fixed structures.

Scenario comparison, portfolio management and timeline planning give the product a planning focus beyond diagramming. Teams can collaborate through a repository with role-based permissions, and automation includes no-code algorithm composition. The platform lists integrations with Excel, Visio, Lucidchart, Microsoft SQL Server, ServiceNow, SharePoint and Jira, alongside a REST API for enterprise data sources. ABACUS is available through cloud-hosted or self-hosted deployment, so organizations can assess it against their preferred hosting approach. AI Assistant appears in both listed plans.

According to Avolution’s published plan information, Foundation includes ABACUS Core, AI Assistant, 5 Modelers, 25 Editors and 500 Collaborators. Enterprise is a tailored solution with ABACUS Core, AI Assistant and added Solution Accelerators. Pricing is handled through a request rather than a published amount, so buyers will need to discuss their requirements with the vendor. Teams should shortlist ABACUS when they need hybrid EA modeling, configurable metamodels and scenario planning across a shared repository. Buyers seeking published pricing or a simpler diagramming-focused tool may prefer to compare alternatives. The listed support channel is documentation.

ABACUS pros and cons

  • Where it wins
    • Compares current and future architecture states and supports roadmap planning.
    • Maps business capabilities to applications, processes and technology.
    • Offers cloud and self-hosted deployment with enterprise data integrations.
  • Where it doesn't
    • Pricing is provided by request rather than published as a fixed amount.
    • The Foundation plan specifies separate modeler, editor and collaborator allowances.
    • The listed support channel is documentation.

ABACUS fact sheet, pricing and score →

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