Zuvlox – Cheaper PSE Bills

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About this app

Puget Sound Energy now has three rate plans, and the right one depends on when your home uses power — not how much. Zuvlox figures that out from your real usage, then does the work of living on a time-of-use plan for you.

WHAT IT DOES • Prices every PSE plan against your actual meter data — Flat (Schedule 7), Schedule 307 and Schedule 327 — so you know before you switch whether time-of-use saves you money, and how much. • Autopilot shifts your biggest loads out of peak hours (7–10 am, 5–8 pm weekdays) and into off-peak and super-off-peak (11 pm–7 am): home heating and cooling, EV charging, washer and dishwasher cycles. • Handles PSE Flex events automatically: pre-cools or pre-heats, pauses charging during the event, and resumes after — so you keep the Flex bill credit without watching for emails. • Shows what you actually saved, measured from your bill and device telemetry. Not an estimate — a comparison of what you paid against what the same usage would have cost on your old plan.

WORKS WITH • PSE account (sign in once, or upload a Green Button CSV — no PSE password stored) • Tesla vehicles (charging schedule, Flex response) • ecobee and Nest thermostats (heating and cooling shift, Flex response) • Samsung SmartThings appliances (washer, dryer, dishwasher pause-and-resume)

You don't need every device. A house with a heat pump and no EV still saves on winter heating; a house with an EV and a gas furnace saves on charging. Zuvlox works with whatever you connect and shows you the number either way.

WHO IT'S FOR PSE customers on any plan. If you're on Flat, it tells you whether 327 would save you money. If you're already on 307 or 327, it makes the plan pay off without you managing schedules by hand.

BETA Zuvlox is in open beta for PSE customers. Monitoring is free. Autopilot (device control) is part of Premium; everyone who joins during the beta keeps 50% off Premium for good.

Questions: support@zuvlox.com · zuvlox.com
Find your cheapest PSE rate plan, then shift your home's usage to cheap hours.
Updated on
Sep 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Open beta build. Tesla charge scheduling, PSE Flex coordination, rate plan comparison, and measured savings.
Content rating
Everyone
In-App Purchases
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App support

About the developer
ZUVLOX LLC
support@zuvlox.com
100 N Howard St Spokane, WA 99201-0508 United States
+1 425-681-8580