Drivvo is a fuel and expense tracker with maintenance reminders attached - its strongest features (cost-per-mile, fuel economy trends, multi-year expense history, EV charging logs) are all fuel/expense-shaped, and its maintenance feature is a reminder configured by the user rather than a decoded factory schedule. ServiceSage Auto is built the other direction: add a vehicle by year, make, and model and the OEM-recommended service schedule loads automatically. Drivvo's Personal plan is free with no stated vehicle cap as of August 2026; its Fleet plan runs about $3.50 per vehicle per month billed annually with a 5-vehicle minimum. ServiceSage Auto is free for up to 3 vehicles, then $9/month (Pro, up to 10 vehicles) or $39/month flat (Team, unlimited vehicles, no per-vehicle multiplier).
Choose Drivvo for close fuel-economy tracking, a native phone app for logging fill-ups, EV charging logs, or more free vehicles rather than a decoded schedule. Choose ServiceSage Auto for an automatically loaded factory schedule, hour-based tracking for equipment like mowers or generators, a maintenance expense report for taxes or resale, or a web app with nothing to install. 2026 user reviews mention frustration with Drivvo's premium-tier price increases and renewal prompts - worth checking current terms on drivvo.com.