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Printing labels from the REST API without BarTender

If the only reason BarTender is still installed is that it holds the link between the REST API and your thermal printers, this page is the switch. LabelInn binds the same fields to the same printers — on Pro, $24.90/mo.

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BarTender → LabelInn · API · Pro $24.90/mo
LabelInn printing labels from API data on a thermal printer
Printing labels from the REST API without BarTender

Who this is for

Teams already running BarTender whose label data comes from the REST API, and who want the same output without the BarTender licence.

What actually changes

BarTender publishes 199 USD/year as its entry tier and 575 USD/year for its Automation edition (2026-09-09, Seagull Scientific's own pricing page). LabelInn runs this on Pro at $24.90/mo — $249/year.

BarTender runs on Windows. LabelInn also runs natively on macOS, so the machine that owns the data no longer has to be a Windows box — except for direct database connections, which need the Windows app.

How it works

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Step 1 Connect the data Point LabelInn at {source}. Nothing is retyped and nothing is uploaded for you.
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Step 2 Bind the fields Drop a column onto each text, barcode, QR or RFID field. The mapping belongs to the template, so you do it once.
🖨️
Step 3 Print the batch Preview a few rows, then print one label per row on the thermal printer you already own.

Moving your API setup across

  1. Open your existing label in BarTender and note the field names it pulls from the REST API.
  2. Rebuild the label in LabelInn at the same physical size, or import an existing design.
  3. Attach the same the REST API as a LabelInn data source and drop each column onto its field.
  4. Print a short range side by side with BarTender output and compare on the same printer.
  5. Once the two match, retire the BarTender licence at renewal — not before.

Try it with your own data — signing up starts a 14-day Pro trial, no credit card. After that this feature needs Pro at $24.90/mo. Download now → | See pricing →

LabelInn label designer, print dialog and print history

Where BarTender still wins

BarTender has two decades of deployments, a large integrator network and certifications LabelInn has not matched. If your validation package names BarTender explicitly, switching is a documentation project, not a download.

What happens after you download?

1Download & open
→
2Connect printer
→
3Bind your data
→
4Print the batch

Frequently asked questions

Can LabelInn read the same API data BarTender uses?

Yes. The binding is column-to-field, so the same workbook, export or query drives the label. You do not restructure your data to move.

Do I have to rebuild every label?

Plan on rebuilding the labels you actually run. Sizes, barcodes and field bindings port over conceptually, but BarTender template files are not imported wholesale.

What does this cost compared with BarTender?

LabelInn Pro is $24.90/mo, or $249/year. Signing up starts a 14-day Pro trial so you can run both in parallel before deciding.

Print your API data on the printer you already own

✓ 14-day Pro trial on signup ✓ No credit card required ✓ Windows, macOS, Android, Web

This feature runs on Pro — $24.90/mo, or $249/year (pay for 10 months, use 12). Signing up starts a 14-day Pro trial, so you can bind your own API data and print a real label before you pay anything.

Start your 14-day Pro trial → Download the app

Related pages

LabelInn — 14-day Pro trial, no credit card, 5 min setup ⬇️ Download free