Spike vs Wattcrunch
Neck and neck on boosts. Profiles, pricing and deals below.
Spike
Store, Share and Sell Files Securely
community boosts
⚡ 0
pricing
Freemium
what it is
Store, share, and sell files on Spike. Upload to a private folder, share a protected preview, and get paid instantly when buyers unlock the download.
Wattcrunch
Free Solar Calculators & Incentive Finder
community boosts
⚡ 0
pricing
Paid
what it is
Estimate solar panel size, cost, savings, payback, and incentives with free US solar calculators using NREL PVWatts data and current 2026 rules.