Hepta Insights vs Overstory: Complete Comparison (2026)

Why choose Hepta Insights

• Has a free plan (Overstory does not)
• Higher Cost score (5/10 vs 4/10)

Why choose Overstory

• Higher Customization score (6/10 vs 4/10)
• Higher Scalability score (8/10 vs 6/10)

Hepta Insights

Pros

• Analyzes several sensor types, including RGB, thermal, LiDAR, and corona discharge data, in one platform.
• Hepta says it processes about 250 km of line data in roughly five minutes, which cuts manual review time.
• Can be bought together with Hepta's own drone data collection, so utilities without a drone program can still use it.
• Hepta names large utility customers such as Enefit Connect, E.ON, EDP, and DTEK.

Cons

• No public pricing beyond a freemium tier.
• Narrowly focused on power line inspection.
• No independent user reviews on major review sites.
• No published security certifications or API documentation.
• The AI is tuned for recall, so reviewers should expect some false positives.

Overstory

Pros

• Uses satellite imagery to assess vegetation across a whole service territory, which cuts down on ground and aerial patrols. OG&E reported 94% fewer pre-storm inspections.
• Vendor case studies report measurable results, including a 48% drop in vegetation-related outages at Hydro Ottawa and a 13x ROI at Sho-Me Power.
• Tree-level analysis can pick out a few high-risk hazard trees from very large populations. Inland Power prioritised 335 out of 76,000.
• Covers vegetation, wildfire ignition, and storm exposure in one platform, with tradeoff analysis for planning budgets.

Cons

• No public pricing. Buyers have to go through demos and sales.
• Very little independent user review evidence. Most outcome figures come from the vendor.
• Narrowly built for electric utility networks, so it does not offer general asset maintenance or work order management.
• Security and compliance details are not described on the main site.