blisx
InvenTree by Blisx

Inventory management you actually run from your phone.

InvenTree by Blisx is a phone-first inventory app: photograph a label, AI fills in the item, and every count updates live for your whole team. It is built for teams that count stock on their feet — labs, workshops, backrooms and clinics — not for businesses that need purchasing or accounting built in.

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What is InvenTree by Blisx?

InvenTree is an inventory system in two halves that share one live database: a manager console in the browser, where you import stock and set the rules, and a phone app your team uses on the floor to add, remove, move and count items. Every plan includes unlimited users.

AI label scanning — no barcodes required

The reason inventory systems fall out of date is data entry. Someone has to type the item in, and eventually nobody does. InvenTree removes that step: point the camera at whatever label is already on the item — printed, manufacturer-issued, or handwritten — and the AI reads the name and details into a new record.

This matters for stock that was never barcoded, which in most real stockrooms is the majority of it. A barcode scanner only helps with items someone has already labelled to a standard. A camera and a model that reads text helps with everything else.

Live counts, not a spreadsheet snapshot

Item counts and running ledgers update in real time as people add and take stock, so two people looking at the same item see the same number. A ledger keeps a starting quantity plus every movement since, which means you can answer “where did it go?” rather than just “how much is left?”

Stocktakes on a phone

Assign locations to people, and each person counts their own area by scanning. Differences between the expected and actual quantity are flagged for review rather than silently overwritten. No printed count sheets, no second round of typing.

DOCTrack — delivery documents that don’t get lost

Most inventory tools ignore the paper entirely. DOCTrack lets you photograph a delivery order and turns the photos into a single clean PDF — the page is whitened while stamps and coloured ink stay readable. Documents are named, grouped, searchable, and can be forwarded to your own email. It solves the problem of the delivery note that goes missing within a week.

Approvals for restricted stock

Some items shouldn’t leave the shelf on one person’s say-so. Any item can be flagged as restricted, which routes it through an approval before the quantity changes, with a full record of who requested and who approved.

Who is InvenTree for?

InvenTree is used anywhere stock is held and people work on their feet rather than at a desk:

Who it is not for: one person tracking a few dozen items is well served by a spreadsheet, and a business that needs purchase orders, supplier bills or accounts should look at an ERP. InvenTree records stock and simple sales, not purchasing or bookkeeping.

How does InvenTree work?

  1. Bring your stock in. Import your existing Excel file, multi-sheet workbooks included, or build the inventory from scratch by scanning labels in a stocktake.
  2. Decide what the phone shows. Choose which columns become search filters and how each item card is laid out, with a live preview as you edit.
  3. Add your team. Everyone signs in with your inventory’s eight-digit app code. Roles decide who can add, remove, transfer or approve.
  4. Work from the shelf. Add, dispose, transfer and count stock on a phone. Each change updates the live count for everyone and is recorded with who made it.
  5. Count and export. Run a stocktake location by location, review the differences, and export the result to Excel.
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What does InvenTree cost?

InvenTree is priced by the number of items you track, never by the number of users. Every plan includes unlimited users, bills monthly, and can be cancelled anytime.

Per-seat pricing pushes companies to buy fewer seats and share logins, which destroys the audit trail and the accuracy at the same time. Pricing on items means adding your whole team costs nothing extra.

What does InvenTree not do?

How it compares to a spreadsheet

 SpreadsheetInvenTree
Adding an itemType every fieldPhotograph the label
Two people editingConflicting copiesOne live count
Who changed whatUsually unknownRecorded on every change
StocktakePrint, count, retypeScan on a phone
Delivery paperworkFiled, then lostCaptured as searchable PDFs

Read the full comparison →

Common questions

Do I need a barcode scanner?

No. InvenTree reads the label with the phone camera, so it works on items that were never barcoded, including handwritten labels.

How many people can use it?

Unlimited users on every plan. Pricing is based on how many items you track, not seats.

Can I import my existing inventory?

Yes. Excel and CSV import brings your current list in, and you choose which columns become searchable fields, so the layout matches how your team already thinks about the stock.

Does it work offline?

It runs in a phone browser and needs a connection to sync. It suits sites with normal wifi or mobile coverage, which covers most stockrooms, labs and backrooms.

Who made it?

InvenTree is built by Blisx, an independent software studio. Note that “InvenTree” is also the name of an unrelated open-source inventory project — this product is InvenTree by Blisx, a hosted service.