[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"glossary-lookup-field::en":3,"gloss-cluster-lookup-field::en":26,"gloss-next-lookup-field::en":63},{"slug":4,"category":5,"name":6,"definition":7,"meta_desc":8,"faq":9,"schema_markup":9,"related":10},"lookup-field","no-code","Lookup Field","A lookup field pulls a value from a linked record and displays it, unchanged, on the current record. Where a rollup aggregates many linked values into one, a lookup simply surfaces the other table's data so you can see or use it here. Example: an \"Orders\" table links to a \"Customers\" table; a lookup on Orders can display the customer's email or tier directly on each order row, without retyping it. Why it matters: lookups keep a single source of truth. You store the customer's email once, in Customers, and every order shows the current value via lookup — change it in one place and it updates everywhere. They also make linked data available to filters, views, and formulas that can only \"see\" fields on the current table. Practical note: lookups are read-only mirrors — edit the value in its source record, not the lookup. If you need to compute or summarize across many linked records rather than mirror one field, reach for a rollup or formula field instead.","A lookup field surfaces a value from a linked record unchanged on the current one — where a rollup aggregates many values, a lookup just shows one.",null,[11,14,17,20,23],{"slug":12,"name":13},"airtable","Airtable",{"slug":15,"name":16},"database-app","Database App",{"slug":18,"name":19},"formula-field","Formula Field",{"slug":21,"name":22},"notion","Notion",{"slug":24,"name":25},"rollup-field","Rollup Field",[27,31,35,36,39,42,45,48,51,54,57,60],{"slug":28,"category":5,"name":29,"updated_at":30},"action","Action","2026-08-24T02:46:36+00:00",{"slug":32,"category":5,"name":33,"updated_at":34},"aggregator","Aggregator","2026-08-24T02:46:37+00:00",{"slug":12,"category":5,"name":13,"updated_at":30},{"slug":37,"category":5,"name":38,"updated_at":30},"api","API",{"slug":40,"category":5,"name":41,"updated_at":30},"api-key","API Key",{"slug":43,"category":5,"name":44,"updated_at":34},"approval-workflow","Approval Workflow",{"slug":46,"category":5,"name":47,"updated_at":30},"automation-platform","Automation Platform",{"slug":49,"category":5,"name":50,"updated_at":30},"automation-recipe","Automation Recipe",{"slug":52,"category":5,"name":53,"updated_at":30},"backend-as-a-service","Backend-as-a-Service (BaaS)",{"slug":55,"category":5,"name":56,"updated_at":34},"backfill","Backfill",{"slug":58,"category":5,"name":59,"updated_at":30},"bubble","Bubble",{"slug":61,"category":5,"name":62,"updated_at":30},"business-logic","Business Logic",{"pairs":64,"alternatives":72},[65,66,67,68,69,70,71],"airtable-vs-notion","bubble-vs-webflow","copy-ai-vs-jasper","framer-vs-webflow","frase-vs-surfer-seo","make-vs-zapier","jasper-vs-writesonic",[73,74,75,58,76,12],"copy-ai","jasper","webflow","zapier"]