Start from a template.
Each one is a request that works, with the columns it builds. Open the tabs it needs, let Tabless read them, and it builds the table.
15 templates

Shopping
Compare laptops
Compare the laptops you have open side by side: price, memory, battery and weight.

Home and travel
Apartment hunt
Compare the flats you have open in one table, cheapest first, with the count and the lowest rent on top.

Home and travel
Hotel shortlist
Compare the hotel offers you have open: dates, total, cancellation and meals, one row each.

Home and travel
Places to stay, as photo cards
The stays you have open as a wall of photos, with the price a night and the town.

Shopping
Used cars across sites
Compare the cars you have open in one table, in euros and kilometres, cheapest on top.

Shopping
Gift shortlist
The gift ideas you have open as photo cards, with the price on each.

Career and hiring
Job shortlist
The job posts you have open in one list: salary as stated, how it’s paid, and where you’d work.

Career and hiring
Job application tracker
Where each application you have open stands, with your own next step beside it.

Career and hiring
Candidate shortlist
The profiles you have open in one table, with a stage column only you can see.

Work
Board to one table
Every card on the board you have open as one sortable table, with its column, owner and link.

Work
Tasks as a board
The tasks you have open as a board, a lane per status and a card per task.

Work
Everything waiting on me
The reviews, replies and tickets you have open, in one list, oldest first.

Business and sales
Supplier quotes
Compare the supplier offers you have open: unit price, minimum order, lead time and certification.

Business and sales
Lead list with my status
The people you have open in one table, with a status column only you can see.

Money
Open invoices
The unpaid invoices you have open, with the open total and the count on top.