RoofTap and Hover both help roofing contractors measure roofs without climbing a ladder. But they take fundamentally different approaches to the problem. RoofTap uses satellite imagery and AI to generate instant reports from any address. Hover requires someone on-site to take smartphone photos of the property.
Both have trade-offs. Here's an honest look at how they compare.
How Each Tool Works
RoofTap: Satellite-Based
- Enter a property address
- AI analyzes satellite imagery of the roof
- Full measurement report generates in under 60 seconds
- No site visit required
Hover: Photo-Based
- Visit the property in person (or have the homeowner take photos)
- Capture 8+ photos walking around the exterior of the home
- Hover's AI builds a 3D model from the photos
- Report delivered within hours (sometimes faster)
The fundamental difference: RoofTap works from your office or truck. Hover requires someone physically at the property with a smartphone.
Feature Comparison
| Feature | RoofTap | Hover |
|---|---|---|
| Measurement method | Satellite imagery + AI | Smartphone photos + AI |
| Site visit required | No | Yes |
| Report delivery | Instant (under 60 seconds) | Minutes to hours |
| Roof measurements | Yes | Yes |
| Wall/siding measurements | No | Yes (full exterior) |
| 3D property model | Roof only | Full exterior |
| Price per report | $9.95 (free with subscription) | ~$25-50 per property |
| Material takeoffs | Yes | Yes |
| Best for | Roof-only contractors | Full exterior remodelers |
Speed and Pre-Qualification
This is the biggest practical difference between the two tools.
With RoofTap, you can generate a roof report before you ever visit a property. A homeowner calls, you pull up their address, and within 60 seconds you have the roof area, pitch, facet count, and a preliminary material estimate. You can give a ballpark quote over the phone, pre-qualify the lead, and decide if the job is worth sending a crew to bid.
With Hover, you need someone on-site first. That means scheduling a visit, driving to the property, taking photos, and waiting for the model to process. You can't pre-qualify the lead with actual measurements until after you've invested time and gas money in a site visit.
For high-volume residential roofers who get dozens of leads per week, the ability to pre-qualify remotely is a significant time saver. You stop wasting drive time on roofs that are too small, too complex, or attached to homeowners with unrealistic budgets.
When Hover Excels
Hover's big advantage is that it measures the entire exterior of the home, not just the roof. If you do siding, windows, gutters, or any other exterior work alongside roofing, Hover gives you measurements for all of it in one package.
The 3D exterior model is also genuinely impressive. It lets you visualize material and color choices on the actual property, which is a powerful sales tool. Homeowners can see what their house would look like with new siding or a different roof color before committing.
Hover is the better choice when:
- You do siding, gutters, or windows in addition to roofing
- You want a full exterior 3D model for sales presentations
- You need wall measurements and window/door counts
- You can reliably get on-site photos (your own crews or homeowner-submitted)
- You work in new construction or full exterior remodeling
When RoofTap Excels
RoofTap is purpose-built for roofing contractors who need roof measurements fast and don't need full exterior data. The satellite approach means you never have to visit a property just to get measurements.
RoofTap is the better choice when:
- You focus exclusively on roofing (re-roofs, repairs, storm damage)
- Speed matters - you want quotes on the spot during sales calls
- You run high volume and need to pre-qualify leads remotely
- You want roof reports integrated with CRM, estimates, and invoicing
- You bid storm damage work where you need to measure dozens of roofs quickly
- Cost per report matters - $9.95 vs $25-50 adds up fast
The Photo Problem
One underappreciated issue with photo-based measurement tools: you need good photos. If the homeowner submits blurry photos, photos with obstructed views (trees, fences, cars in the way), or doesn't capture enough angles, the 3D model will be inaccurate or fail entirely.
With satellite imagery, the data source is consistent. You're not dependent on a homeowner's photography skills or a tech's willingness to walk around the house on a rainy Tuesday.
That said, satellite imagery has its own limitations. Heavy tree canopy can obscure parts of the roof. Very recent construction might not appear in satellite data yet. And satellite images can't capture wall details, window positions, or ground-level features the way photos can.
Accuracy Comparison
Both tools claim high accuracy, but they measure different things:
- Hover is very accurate for exterior dimensions because photos capture the actual current state of the property, including additions, modifications, and features that might not appear on satellite imagery.
- RoofTap is approximately 95% accurate for roof area and pitch measurements. This is sufficient for material ordering when combined with standard waste factors.
For roof-only measurements, the accuracy difference is unlikely to affect your material orders in a meaningful way. Both tools get you close enough that your standard 10-15% waste factor covers any variance.
Pricing Impact at Scale
Let's say you run 30 roof measurements per month:
| Tool | Per Report | Monthly Cost | Annual Cost |
|---|---|---|---|
| RoofTap (pay per report) | $9.95 | $300 | $3,600 |
| RoofTap (with subscription) | $0 | $0 (included) | $0 (included) |
| Hover | ~$25-50 | $750-1,500 | $9,000-18,000 |
The cost difference is substantial. If you're running RoofTap as your business management platform, roof reports are included - you're paying $0 extra per report. Even on a pay-per-report basis, RoofTap is less than half the cost of Hover.
Integration and Workflow
Hover integrates with several roofing and remodeling platforms and has its own estimation tools. Their ecosystem is mature and well-supported.
RoofTap is built into ServiceTap, so roof reports flow directly into your CRM, estimates, scheduling, and invoicing. You generate a report and create an estimate from it without switching tools or exporting files. For contractors who want one platform for everything, this integrated workflow eliminates data entry and context switching.
Can You Use Both?
Yes. Some contractors use RoofTap for remote pre-qualification and quick estimates, then use Hover for full exterior measurements when they land a larger project that includes siding or windows. There's no reason to choose just one if your business needs both roof-only speed and full exterior detail.
The Bottom Line
RoofTap and Hover solve different problems. RoofTap is the faster, cheaper option for roof-only measurements that you can run from anywhere. Hover is the more comprehensive option for full exterior measurements that require on-site photos. Choose based on what you actually measure most often.
If roofing is your primary business and you want instant measurements at a fraction of the cost, try a free roof report and see the difference.