Expert Fuel and ValveRide Flow are in the same category: route-aware fuel purchase optimization for trucking fleets. Both decide where a truck should fuel and how many gallons to buy, using prices, discounts, taxes, and routing. The differences are about who each product is built for and what happens after the plan is issued.
Yes, we make one of the two products on this page. Every claim about Expert Fuel below comes from Trimble's own published materials, is dated in the sources note, and concedes the ground Expert Fuel genuinely holds.
Expert Fuel traces back to IDSC, one of the original fuel optimization vendors, and is sold today by Trimble as part of its transportation software portfolio. It computes optimized fuel purchase plans for truckload carriers and is typically deployed alongside a Trimble TMS.
Trimble's own materials describe Expert Fuel as designed for fleets of roughly 50 trucks and up, with implementation running through enterprise integration projects. Pricing is quote-based and not published. It is a mature, proven enterprise product with decades of history in large carrier operations.
Flow is the same category rebuilt as modern per-truck SaaS. There is no fleet minimum: the same engine runs for a single owner-operator on $25 per truck per month and for an enterprise fleet with managed ELD integration. most fleets dispatch their first optimized fuel plan within 48 hours, because Flow connects to the ELD and fuel card accounts a fleet already runs instead of requiring a platform migration.
The bigger technical difference is what happens after dispatch. Flow keeps re-optimizing as the truck moves: live prices, position, route drift, and the HOS clock all update the plan mid-trip. And every claimed dollar of savings is reconciled against the actual fuel card transaction, with price prediction accuracy published in the dashboard.
| Trimble Expert Fuel | ValveRide Flow | |
|---|---|---|
| Built for | Truckload carriers of roughly 50 trucks and up, per Trimble's published positioning | No fleet minimum: owner-operators to enterprise fleets on the same engine |
| Setup | Enterprise implementation, typically alongside a Trimble TMS | About 48 hours on the ELD and fuel cards you already run (Isaac, Samsara, Omnitracs, Motive) |
| Pricing | Quote-based, not published | $25 per truck per month (Solo), $40 per truck per month (Growth), Enterprise from $49; all published |
| Plan lifecycle | Fuel plan computed at dispatch | Re-optimized continuously mid-trip as prices, position, and HOS change |
| Savings verification | Varies by deployment; ask Trimble | 100% of claimed savings reconciled against actual fuel card transactions; prediction accuracy published |
Expert Fuel characterizations reflect Trimble's own published product materials as of August 2026. Pricing and positioning change; verify current details with Trimble. The highlighted column is ours, and the reconciliation trail is how you pressure-test it.
Both are route-aware fuel purchase optimizers. Expert Fuel is the legacy enterprise product, positioned by Trimble for fleets of roughly 50 trucks and up and typically deployed with a Trimble TMS through an enterprise implementation. ValveRide Flow has no fleet minimum, publishes per-truck monthly pricing, sets up in about 48 hours on a fleet's existing ELD, and keeps re-optimizing each plan mid-trip instead of fixing it at dispatch.
No. Flow runs the same optimization engine for a single owner-operator (Solo, $25 per truck per month) as for an enterprise fleet. Trimble's materials position Expert Fuel for fleets of roughly 50 trucks and up.
No. Flow integrates with the ELD you already run (Isaac, Samsara, Omnitracs, Motive) and accepts dispatches from any TMS by webhook, including McLeod, TMW, and PCS. There is no platform migration; most fleets dispatch their first optimized plan within 48 hours.
A dispatch-time plan is correct at the moment it is issued. Prices move, trucks drift off route, and the HOS clock runs down, and a locked plan cannot respond. Flow re-checks every active trip as the truck moves and surfaces a better stop mid-route the moment one appears, then reconciles what actually happened against what was recommended.
Still forming a shortlist? Start with the category guide: best fuel optimization software for trucking fleets.
A 30-minute demo runs your fleet's real lanes and contracts through Flow. You see the plan, the savings math, and the reconciliation, with your own numbers.