Is WrenchPilot a Fullbay alternative?

Yes — WrenchPilot is built for heavy-duty diesel and truck repair shops. Compare pricing (flat vs. per-user), labor-time approach (ART plus shop medians vs. bundled third-party catalogs), AI depth in the job workflow, and mobile time on the repair order on a demo with your heaviest fleet or Class 8 job.

Where does WrenchPilot tend to fit better?

Independent diesel and heavy-duty truck shops, solo mechanics on the Lite tier, and shops scaling from one bay to about ten. Flat (non-per-user) pricing stays predictable as you add technicians. Embedded AI in the job workflow, mobile time on the repair order, and product decisions shaped inside an active diesel shop.

Can I migrate from Fullbay to WrenchPilot?

Yes. Customers, vehicles, parts, and historical jobs/invoices can be imported. The depth of import depends on what you can export from Fullbay and your data shape. Larger or more complex migrations go through a guided onboarding with the WrenchPilot team rather than self-serve.

Is WrenchPilot cheaper than Fullbay?

On most team sizes, yes — WrenchPilot is a flat plan with no per-user fees, while Fullbay's pricing scales with users. The actual difference depends on your team count and which add-ons you would have purchased. Public WrenchPilot pricing is on /pricing; Fullbay pricing is sales-quoted. Compare against your real headcount before deciding.

Comparison

WrenchPilot vs Fullbay

Short version. WrenchPilot is shop-built diesel and heavy-duty software with flat (non-per-user) Pro pricing, mobile time on the repair order, live labor and parts margin on open jobs, QuickBooks and Stripe native sync, and assistive workflow inside the job. Below is a side-by-side comparison with Fullbay on the criteria diesel shops use on demos—then where WrenchPilot tends to fit better.

See WrenchPilot in action See pricing

Last reviewed for accuracy: May 2026. Fullbay statements describe widely reported product positioning and may change as Fullbay ships updates; verify current details on fullbay.com before a final decision.

Side-by-side: where they actually differ

Each row states what is true of each product. Theedgecolumn flags which product is meaningfully ahead on that dimension today, in our reading. Some are ties. Read the row content, not just the dot.

Dimension	WrenchPilot	Fullbay	Edge
Best fit	Independent diesel and heavy-duty truck shops, solo mechanics, and shops scaling from 1 to 10 bays.	Mid-to-large heavy-duty shops and fleet-service operations, especially those with deep customer-portal and AR billing needs.	Tie
Built by	An active diesel-shop owner (Xpress Diesel). Product decisions are made against a real shop floor, not just customer interviews.	Established software company; founded around 2014; larger public review footprint on Capterra and G2.	Tie
Maturity	Newer. Smaller customer base. Faster shipping cadence on new features.	Operating since around 2014 with a larger installed base and sales-led onboarding.	Tie
Pricing model	Flat plan, no per-user fees. Public pricing on /pricing. Includes the Lite tier for solo mechanics.	Per-user pricing (sales-quoted). The model scales linearly with team size, which is typical of enterprise heavy-duty SaaS.	WrenchPilot
Standard repair time / labor data	WrenchPilot uses an internal labor-time engine (Advanced Repair Time / ART) plus learned medians from your own shop's billed hours.	Packages MOTOR (Mitchell 1) heavy-duty labor times in product packaging.	Tie
Fleet customer accounts & AR	Standard customer + invoice + payments stack, including AR aging and accounts-receivable workflow.	Fleet billing, customer portals, fleet hierarchies, and consolidated invoicing for fleet accounts.	Tie
AI / automation	AI is in the product's data path: an embedded job assistant that can build estimates, propose action items, and pull from shop data with semantic tool discovery. Not a sidebar chat.	AI features in Fullbay today are scoped — voice-to-text on technician notes, service-order assists. Useful, but narrower in surface than WrenchPilot's embedded agent.	WrenchPilot
Mobile / technician interface	Mobile-first technician flows: tap-to-clock, photo intake, parts request from the bay. Designed for the bay, not just the front desk.	Mobile apps for technicians and admins exist; many users describe the desktop interface as the primary surface.	WrenchPilot
Built-in payments & accounting	Stripe, Square, and QuickBooks Online connections shipped in product. Invoice payment links, terminal devices, and QBO sync are not separate add-ons.	Strong QuickBooks integration. Payments and merchant processing follow Fullbay's ecosystem partners and packaging.	Tie
Reviews & third-party signal	Newer to public review platforms. Active building of Capterra / G2 / Trustpilot presence is in progress.	Larger public review footprint on Capterra and G2 from a longer time in market.	Tie
Implementation & switching	Self-serve signup; small shops can be live in under a day. Larger imports go through a guided onboarding.	Sales-led onboarding with implementation specialists; well-suited to larger or more complex switches but slower for small shops.	WrenchPilot

Where WrenchPilot tends to fit better

You're an independent shop or growing from 1 to ~10 bays. Flat (non-per-user) pricing keeps cost predictable as you add technicians. Self-serve setup means a small shop can be live in under a day rather than waiting on sales-led implementation.
You're a solo mechanic. The Lite tier is purpose-built for a one-person operation, a segment Fullbay does not target.
You want the AI to actually do shop work, not just clean up notes. WrenchPilot ships an embedded job assistant that builds estimates, proposes action items, and reasons over your shop's own data with semantic tool discovery — not a sidebar chat widget. Fullbay's AI today is narrower (voice-to-text, service-order assists). Both are useful; they're different in scope. What WrenchPilot's AI actually does.
You spend most of your day in the bay, not at the desk. Tap-to-clock, photo intake, and parts requests are designed for technician phones, not just admin desktops.
You'd rather buy from the people who run a diesel shop. WrenchPilot is built and used inside Xpress Diesel. Product decisions are made against a real shop floor — feature decisions, edge cases, the small UX things technicians notice.

Frequently asked questions

Is WrenchPilot a Fullbay alternative?
Yes — WrenchPilot is built for heavy-duty diesel and truck repair shops. Compare pricing (flat vs. per-user), labor-time approach (ART plus shop medians vs. bundled third-party catalogs), AI depth in the job workflow, and mobile time on the repair order on a demo with your heaviest fleet or Class 8 job.
Where does WrenchPilot tend to fit better?
Independent diesel and heavy-duty truck shops, solo mechanics on the Lite tier, and shops scaling from one bay to about ten. Flat (non-per-user) pricing stays predictable as you add technicians. Embedded AI in the job workflow, mobile time on the repair order, and product decisions shaped inside an active diesel shop.
Can I migrate from Fullbay to WrenchPilot?
Yes. Customers, vehicles, parts, and historical jobs/invoices can be imported. The depth of import depends on what you can export from Fullbay and your data shape. Larger or more complex migrations go through a guided onboarding with the WrenchPilot team rather than self-serve.
Is WrenchPilot cheaper than Fullbay?
On most team sizes, yes — WrenchPilot is a flat plan with no per-user fees, while Fullbay's pricing scales with users. The actual difference depends on your team count and which add-ons you would have purchased. Public WrenchPilot pricing is on /pricing; Fullbay pricing is sales-quoted. Compare against your real headcount before deciding.

See WrenchPilot against your own shop's data

The comparison above is general. The decision is specific to your shop, team size, and how you bill. Book a walkthrough — we can pull your data live and show how WrenchPilot would handle a real day in your bay.

Book a walkthrough See features