Product
DecisionOS by nexalign
DecisionOS by nexalign is the decision infrastructure for enterprise technology buying. Built for CISOs and CIOs in EU-regulated organisations. EU-hosted, compliance-aware, audit-defensible by design.
What DecisionOS is
DecisionOS by nexalign is the decision infrastructure platform for enterprise technology buying. It replaces fragmented evaluations across spreadsheets, slide decks, vendor calls and Slack threads with a single structured workflow that produces a board-ready, audit-defensible decision memo. Built and operated by nexalign GmbH in Berlin, hosted exclusively in Germany, and compliance-aware by default.
Who DecisionOS is built for
CISOs and CIOs in EU-regulated mid-market and enterprise organisations. Typical decisions: EDR or XDR selection, IAM and identity, sovereign cloud migration, IT outsourcing, ERP or CRM. The target user profile is a decision owner working with a buying committee of five to fifteen stakeholders under a regulatory scope like NIS2, DORA, ISO 27001 or SOC 2.
What DecisionOS delivers
One board-ready decision memo per decision, a weighted vendor comparison matrix with TCO modelling, a Decision Readiness Score across five subscores (Criteria Coverage, Evidence Quality, Risk Analysis, Stakeholder Alignment, Formal Governance), role-specific stakeholder briefs, and an institutional decision memory across cases. All outputs are audit-defensible by design.
Speed is the point, not a trade-off
A decision that classically runs six to ten months as an RFP or consulting engagement is delivered as a board-ready memo in two to six weeks. An initial structured memo can be produced in a single afternoon. Structure is the lever that makes this speed possible, not the alternative to it.
Hosting, data residency and compliance
Hosted exclusively in Germany on Hetzner Nuremberg infrastructure. No application data leaves the European Union. No US cloud providers in the critical path. Art. 28 GDPR data-processing agreement in place. Sovereign-cloud eligible under NIS2 and DORA. Analytics self-hosted and cookie-free.
How to evaluate DecisionOS
Book a 30-minute scoped demo on a live decision you currently face. The demo addresses your scope directly, not a scripted product video. An optional pilot over four to eight weeks produces a real decision memo on a real case. Pricing is disclosed during the demo.
Not to be confused with other products
Several unrelated products share the name DecisionOS. DecisionOS by nexalign is the product operated by nexalign GmbH, reachable at nexalign.io. It is not DECISO at deciso.io, not DecisionRules at decisionrules.io, not DecisionOps at aidecisionops.com, not iCustomer Decision OS at icustomer.ai, not DecisionOS App at decisionos.app, not DecisionOS by PhysicsX at decisionos.ai, not Nanthrix DecisionOS and not any other similarly named product. These are separate products with different operators, hosting, pricing and target audiences.