In the world of insurance restoration estimating, two platforms dominate: Xactimate (Verisk) and Symbility (CoreLogic). Understanding the differences — and crucially, understanding which one carriers use — determines how you structure your entire estimating workflow.
The Market Reality
Xactimate is widely cited as holding the dominant share of insurance property claims estimating. Symbility/CoreLogic holds most of the remaining share, with a handful of smaller platforms serving niche markets.
This matters for one simple reason: you need to submit estimates in the format your carrier uses. For the vast majority of roofing contractors, that means Xactimate ESX files.
Platform Comparison
| Feature | Xactimate | Symbility |
|---|---|---|
| Market share | Dominant (widely cited) | ~10-20% |
| File format | ESX (Xactimate project file) | Cloud-based, no local file format |
| Pricing database | 450+ regions, monthly updates | Regional pricing, integrated with claims platform |
| Desktop vs. cloud | Desktop (v28+) with cloud sync | Fully cloud-based |
| Learning curve | Steep (dozens of hours to proficiency) | Moderate (20-40 hours) |
| Mobile support | Xactimate Mobile (iOS/Android) | Mobile Claims (iOS/Android) |
| Cost | Monthly desktop license | Pricing varies by carrier contract |
Why Xactimate Dominates
Xactimate's dominance isn't about being "better" — it's about being the standard. Key factors:
- Carrier adoption: Most major carriers built their claims workflows around Xactimate decades ago. Switching costs are enormous.
- Price list breadth: 20,000+ base line-item codes across 450 regions — no competitor matches this granularity.
- Third-party integration: EagleView, Hover, and other measurement services integrate directly with Xactimate.
- Estimating network effects: Adjusters use it because carriers use it. Contractors use it because adjusters use it. Breaking this cycle is extraordinarily difficult.
What This Means for Your Workflow
The practical reality for roofing contractors in 2026:
- You need to speak Xactimate: Even if you prefer another platform, your supplements need to be in ESX format for carrier acceptance.
- You don't need to master Xactimate: Tools like ESXPress handle the technical complexity — you focus on knowing what to add, not how to format it.
- Format matters more than platform: What carriers care about is receiving a valid ESX file with correct SEL codes — not which software produced it.
The winning strategy isn't choosing between platforms — it's using automation to work smoothly with whichever platform the carrier uses, without spending your career learning every nuance of Xactimate's interface.
Generate ESX files without mastering Xactimate — start free →