Your fuel discounts aren't making it to the pump.

Two ways. First, we make sure your existing fuel contracts actually get used on every dispatch. Most fleets negotiate good rates with Pilot, Love's, TA, or their fuel card vendor, but drivers don't always end up at the right stop, so the discounts never land. Second, we factor in fuel tax differences between states: fueling in a $0.21/gal tax state instead of a $0.45/gal state on the same corridor changes the math. Combined, fleets see $0.12+/gallon in savings, and every claimed dollar is checked against an actual transaction.

Most fleets dispatch their first optimized fuel plan within 48 hours. The work is connecting your ELD (we integrate directly with Samsara, Omnitracs, Isaac, and Motive), syncing your fuel card transactions (WEX, Comdata, EFS, FleetOne, Relay), and loading your contract rates. On Enterprise, we run all the integrations for you.

Yes. Flow is built around a webhook: your TMS posts a load to our endpoint and gets an optimized fuel plan back within two seconds. The plan goes straight to the driver's ELD messaging, right alongside the dispatch info they already see, so nobody has to learn a new app or check a separate screen. We have direct integration patterns for the major TMS platforms, plus a generic webhook for anything else. For medium and large fleets, the Enterprise plan automates the whole thing end to end.

No. This is the thing fuel-network apps get wrong. Flow works with every vendor and every contract you already have: Pilot, Love's, TA, Petro, Kwik Trip, your direct fuel terminal supply, anything. We're not selling fuel. We're optimizing the spend across whatever network you've already negotiated.

We publish the answer in your dashboard. For every fueling at a recommended stop, we measure our predicted price against the actual pump price. You see mean error in cents per gallon, percentage of predictions within 5¢, and percentage within 10¢. Most vendors hide this number. We lead with it.

Two things. First, we score whether the off-plan stop cost the fleet money or saved it. Sometimes drivers find a better deal, and we credit them for it. Second, the off-plan analysis tells us where our price feeds need work, so we keep getting better. You see both lists in your dashboard.

Yes. Every active trip is watched against its planned route. When a truck drifts off and stays off (sustained across consecutive position pings, so a single GPS blip won't trip it), the trip gets flagged for review. On Enterprise, an off-route trip can also trigger an automatic replan from the truck's live position, routed on commercial truck routing with mileage validated against the standard your TMS and IFTA filings already run on. Growth gets the same off-route alerts.

It keeps optimizing. Most fuel tools build the plan at dispatch and lock it. The moment prices move, the truck drifts, or the HOS clock shifts, that plan is stale, but the driver is still following it. Flow re-checks the trip as the truck moves, weighing live prices, your discounts, the truck's position, and hours of service, and surfaces a better stop mid-route the moment one shows up. It also flags missed fuel stops, when a truck rolls past an optimal stop without fueling, so dispatch can recover the savings on the next fill.

Vendor savings claims are calculated by the vendor, with nobody checking their math. Flow reconciles every transaction against the recommendation that triggered it: the driver's actual stop, our recommended stop, miles of deviation, net dollars saved or lost. Every row is something you can check. If we say we saved you $X, you can click through and see the trip.

This is one of the most common concerns we hear from owners, and we take it seriously. Anomaly Watch runs eight detectors on every transaction your fleet posts: tank overfills, impossible-distance fuelings, double swipes, after-hours fueling, repeat-station habits, sudden discount shifts, off-trip patterns, and off-dispatch fueling. Each one surfaces transactions to review. Not accusations, just the patterns that point to compromised cards, friends-and-family fill-ups, or driver diversion. That's how fleets catch the thousands of dollars in fuel costs that would otherwise slip by unnoticed.

$40 per truck per month on the Growth plan, or $25 per truck per month on Solo for owner-operators and small fleets up to 9 trucks. Enterprise, for medium and large fleets that want automated TMS-to-engine dispatch, fully managed integrations, and volume pricing, starts at $49 per truck per month and is scoped through a demo.