Report updated May 19, 2026
Volcast
For solar energy system owners and smart-home enthusiasts looking to optimize electricity usage based on production forecasts.
Overview · Full Intel report in progress
Volcast is an established weather app that is completely free.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Provides accurate, hour-by-hour solar output predictions for the current day and the next 7 days.
Uses a high-fidelity physics engine combined with real-time satellite irradiance data to generate forecasts.
Includes a professional REST API designed to export forecast data directly into Home Assistant environments.
How much does it cost?
Who Built It?
Enrichment in progress
Publisher profile available very soon
What other apps does Volter Labs make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Volcast?
Where is it available?
Localized markets (9)
How's The Weather Market?
How does it evolve in the Weather market?
Rank progression
101 active rankings tracked — 30-day window
Which niche is Volcast in?
to optimize solar energy production and consumption
Explore the full Energy Management Dashboards niche
Every app in this space — 12 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Volcast
Key Takeaways
Volcast differentiates itself from standard weather apps by providing data-driven solar production insights specifically designed for integration with smart-home energy management systems.
Where Is It Heading?
Trend analysis
Available very soon