I want an open source competitor to airtable. I use airtable very minimally, but what I do is on my phone, and makes use of barcode reading via the camera. I don't think any of the open alternatives support mobile, and I'm fairly certain none of them handle barcode reading (yet?). So far I think I'm stuck with airtable.
Budibase will have barcode / qr scanning functionality at the end of the month. It'll also have:
single docker image deployment, new UI update, automation logs, user groups, snowflake integration and more.