Enterprise ERP for AEC… without the enterprise rollout.
Trimble Viewpoint Vista (and the lighter Spectrum SKU) is the enterprise option — broad, configurable, and capable. It's also a multi-year rollout that typically requires implementation consultants, custom integrations, and meaningful change management before the value lands. For most mid-market GCs the math doesn't work; for the largest GCs it might be the right fit.
Viewpoint Vista typically lands at GCs $200M+ in revenue who have an internal IT team and budget for an implementation partner. Spectrum is the lighter cloud SKU aimed at smaller firms but still requires meaningful setup.
What Viewpoint does well.
- Breadth — PM, accounting, payroll, field, equipment, and HR all under one Trimble roof.
- Configurability for very large GCs with non-standard org structures.
- Established at most ENR Top 400 firms with a deep consultant ecosystem.
What AOS does that Viewpoint doesn't.
- Zero implementation consultants required. AOS is configured per-tenant via feature flags, not a six-month workflow design engagement.
- Flat pricing. Viewpoint costs grow with users, modules, and implementation hours; AOS doesn't.
- Modern UX — built for mobile-first field use, not a desktop ERP retrofitted with apps.
- AOS ships database migrations weekly. Viewpoint upgrade cycles are quarterly at best, with version-lag a chronic complaint.
- Owner, sub, A/E, and residential tenant types served from the same database. Viewpoint is GC-only out of the box.
Honest call.
Stay on Viewpoint if…
- …you're a $500M+ GC with a dedicated IT department, a consulting budget, and non-standard process you need configured.
- …you have an existing Viewpoint deployment and the switching cost is high.
Switch to AOS if…
- …you're a mid-market GC who needs ERP breadth without an ERP rollout.
- …you've been quoted a multi-six-figure Viewpoint implementation and want to know what one-bill, one-record looks like.
- …you also have owner, sub, A/E, or residential entities under your roof that Viewpoint doesn't serve.
See AOS next to your Viewpoint invoice.
Bring your last 12 months of Viewpoint bills (plus any portal, compliance, or PM add-ons) and we'll walk through what AOS would replace and what it would leave alone.
Comparisons on this page reflect publicly available information and AOS's own understanding of each product; features and pricing change, so verify current details with each vendor. All product names, logos, and trademarks are the property of their respective owners and are used here for identification and comparison purposes only — their use does not imply any affiliation with or endorsement by AOS.