Fishbowl says you have the part; it's actually on a truck in Osage County
Custom inventory management software for a Tulsa energy or aerospace operation, tracking parts and consumables across the yard, pads, and hangars, runs $45k to $130k and 3 to 6 months. Fishbowl, Cin7, and spreadsheets assume a single warehouse with reliable scanning; your inventory is mobile, multi-site, and partly sitting on a truck somewhere.
Your inventory system says a critical part is in stock. A tech drives to the yard and it's gone, already loaded for a job in Osage County, but nobody updated Fishbowl because the move happened in the field. Now you're cross-shipping or stalling a work order over a part you technically owned. The system was confidently wrong.
Spreadsheets are worse: two locations, two versions, no truth. Cin7 assumes neat warehouse scanning, but your parts move between a yard at Catoosa, a pad, and a hangar, often without a scanner in sight. For a Tulsa operation where a missing fitting or rotable can ground a job or an aircraft, off-the-shelf inventory that can't follow the part is a daily expensive problem.
- Parts move between multiple sites and trucks faster than a single-warehouse tool tracks
- You handle serialized or rotable parts needing lifecycle history
- Phantom stock is stalling jobs or grounding work
- You run a single location with reliable scanning
- Your parts aren't serialized and don't need lifecycle tracking
- Standard reorder and stock counts cover your needs
- Real-time, multi-site stock across yard, pads, and hangars
- Offline mobile scanning that records field moves the moment they happen
- Serialized and rotable tracking with full lifecycle history for aerospace parts
- Stock tied to work orders, so jobs don't stall on phantom inventory
- One trusted count replacing conflicting spreadsheets and a confidently wrong system
- Multi-site, mobile tracking is harder to build than single-warehouse inventory
- Field scanning needs durable hardware and a rollout plan
- You own integrations to purchasing and ERP (Enterprise Resource Planning) that a packaged tool bundled
- A single-location shop with reliable scanning may be fine on Fishbowl
The honest cost picture for Tulsa
| Project scope | Typical cost | Timeline |
|---|---|---|
| Multi-site inventory + mobile scanning | $45k to $80k | 3 to 4 months |
| Inventory with rotable/serial tracking | $85k to $130k | 4 to 6 months |
| ERP/purchasing integration only | $30k to $55k | 2 to 3 months |
Feature priorities for Tulsa teams
What we build under inventory management in Tulsa
The engagements Tulsa teams bring us most often: Fishbowl alternative, Cin7 alternative, real-time inventory, purchase order management, demand forecasting and inventory management software.
Exactly what you get
An inventory system that follows the part. When a fitting leaves the Catoosa yard for a pad, a scan records it, even offline, so the count is right before the truck pulls out. Serialized and rotable aerospace components carry full lifecycle history. Parts get reserved against work orders, so a job never stalls on stock that was already gone. Managers see one true count across every site instead of three guesses.
How to choose a developer in Tulsa
Find a team that has built multi-site, mobile inventory for operations where stock moves constantly, ideally with serialized-part experience. Ask how they handle a field move with no signal and how they track a rotable's lifecycle. Confirm clean integration to your purchasing and ERP. A developer who designs for a single tidy warehouse will rebuild the phantom-stock problem you're trying to kill.
Timeline: what happens, and when
- !They assume a single warehouse - ask how they track a part onto a truck
- !No offline scanning - ask how a field move gets recorded with no signal
- !No serial/rotable experience - ask about aerospace lifecycle tracking
- !Stock isn't tied to work orders - ask how phantom-part stalls are prevented
- !No integration plan - ask how purchasing and ERP stay in sync
If inventory management is on the roadmap, accounting, project management, lms usually follow within the year. Budget them as one conversation.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Why does our inventory show stock we don't actually have?
Because off-the-shelf tools like Fishbowl assume moves happen at a desk with a scanner, but your parts move in the field, get loaded for jobs, and travel between sites without an update. Custom inventory captures those field moves the moment they happen, even offline, so the count reflects reality instead of last week's snapshot.
Can it track aerospace rotables and serialized parts?
Yes, that's a core reason to go custom. Serialized and rotable components need full lifecycle history, removal and installation records, and time-in-service tracking that Fishbowl and Cin7 handle weakly. A custom build models each part's life, which is essential for FAA-regulated aerospace inventory.
How does it prevent jobs from stalling on missing parts?
By reserving stock against work orders. When a job is scheduled, its parts are committed in the system, so they can't be quietly grabbed for another job. That kills the cross-shipping and stalled work orders that phantom inventory causes in a multi-site Tulsa operation.