From an official product page to a comparable monitor.
We revisit official US brand catalogs, compare what changed, and publish only the facts the source supports. Older monitors stay available for reference even after a brand stops listing them.
One careful path from source to catalog
- 1
Find current models
Read the brand’s official US catalog, not search snippets or retailer listings.
- 2
Read official specs
Collect only the specifications the brand actually provides.
- 3
Compare changes
Keep verified values when a newer page simply leaves a field out.
- 4
Publish safely
Hold unclear records for review and block risky removals when a check is incomplete.
What protects the catalog
- Unknown stays unknown. We do not fill gaps with guesses just to make a record look complete.
- Verified facts are preserved. A missing field in a later check does not erase a value we already sourced.
- Failed checks cannot remove products. A monitor is marked older only after a healthy, authoritative catalog check.
Where AI fits
The normal update follows fixed rules. AI may help investigate a missing or conflicting fact, but it cannot publish directly. Evidence is reviewed before the catalog changes.
Latest checks by brand
Start with the summary. Open a brand only when you want its source, coverage, or run history.
Alienware
15 listed · 4 older · Checked Jul 18, 2026
Complete
Alienware
15 listed · 4 older · Checked Jul 18, 2026
We check Alienware listings and technical specifications in Dell’s official catalog.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 97.2%
- Deep
- 84.8%
Latest check
Change check · Jul 18, 2026, 11:10 AM UTC
- 15
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
15 Alienware monitors discovered from Dell's 87-result, 8-page browser snapshot.
Complete10ms - Compare with our catalog
0 new and 7 changed or due for verification; 8 unchanged products skipped.
Complete0ms - Normalize Alienware official PDP specifications
7 products evaluated; 0 PDP captures supplied and 0 records are missing P0 requirements.
Complete1ms - Check the evidence
15 published records. P0 coverage is 100%; 0 review tasks are open.
Complete0ms
Previous checks (3)
- 15
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 15
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 15
- Found
- 4
- Added
- 11
- Changed
- 0
- Held
- 0
- Errors
AOC
11 listed · 0 older · Checked Oct 26, 2026
Complete
AOC
11 listed · 0 older · Checked Oct 26, 2026
We check AOC’s official US catalog and product specifications.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 54.5%
- Deep
- 65.6%
Latest check
Change check · Oct 26, 2026, 5:37 AM UTC
- 11
- Found
- 0
- Added
- 4
- Changed
- 0
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
11 monitors discovered from the official AOC US server-rendered catalog payload.
Complete0ms - Compare with our catalog
0 new and 11 changed or due for verification; 0 unchanged products skipped.
Complete0ms - Read official specifications
11 fetched, 0 failed, 0 skipped as unchanged.
Complete6.1s - Check the evidence
11 products normalized; 0 missing P0 requirements. P0 coverage is 100%.
Complete0ms - Publish verified changes
11 AOC records retained; 11 are active in the official US catalog.
Complete0ms
Previous checks (3)
- 11
- Found
- 0
- Added
- 4
- Changed
- 0
- Held
- 0
- Errors
- 11
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 11
- Found
- 0
- Added
- 9
- Changed
- 0
- Held
- 0
- Errors
ASUS
295 listed · 1 older · Checked Jul 18, 2026
Complete
ASUS
295 listed · 1 older · Checked Jul 18, 2026
We check ASUS’s official monitor catalog and technical specification pages.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 86.3%
- Deep
- 67.8%
Latest check
Full catalog check · Jul 18, 2026, 3:52 PM UTC
- 302
- Found
- 0
- Added
- 238
- Changed
- 7
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
302 monitors discovered from ASUS Odin (reported total: 311; 9 named accessories excluded).
Complete357ms - Compare with our catalog
0 new and 302 changed or due for verification; 0 unchanged products skipped.
Complete0ms - Normalize ASUS product and technical specifications
302/302 requested products were extracted from official PDP and technical-specification pages; 0 fetches failed. Failed records retain their last verified data and cannot trigger deprecation.
Complete7.1s - Check the evidence
295 published records. P0 coverage is 100%; 7 review tasks are open.
Review needed0ms
Previous checks (7)
- 302
- Found
- 0
- Added
- 238
- Changed
- 7
- Held
- 0
- Errors
- 302
- Found
- 0
- Added
- 0
- Changed
- 7
- Held
- 0
- Errors
- 302
- Found
- 0
- Added
- 0
- Changed
- 7
- Held
- 0
- Errors
- 302
- Found
- 0
- Added
- 1
- Changed
- 7
- Held
- 0
- Errors
- 302
- Found
- 0
- Added
- 6
- Changed
- 8
- Held
- 0
- Errors
- 302
- Found
- 0
- Added
- 111
- Changed
- 19
- Held
- 0
- Errors
- 311
- Found
- 21
- Added
- 290
- Changed
- 130
- Held
- 0
- Errors
BenQ
82 listed · 49 older · Checked Oct 26, 2026
Complete
BenQ
82 listed · 49 older · Checked Oct 26, 2026
We check BenQ’s official monitor list and the specification page for each model.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 83.8%
- Deep
- 63.1%
Latest check
Change check · Oct 26, 2026, 5:37 AM UTC
- 138
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
138 canonical monitor pages from 203 official offers; 65 refurbished duplicates collapsed.
Complete0ms - Compare with our catalog
0 new and 0 changed or due for verification; 138 unchanged products skipped.
Complete0ms - Read official specifications
0 fetched, 0 failed, 138 skipped as unchanged.
Complete0ms - Check the evidence
0 products normalized; 0 missing P0 requirements. Active P0 coverage is 100%.
Complete0ms - Publish verified changes
131 BenQ records retained: 82 active and 49 discontinued or deprecated.
Complete0ms
Previous checks (10)
- 138
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 138
- Found
- 13
- Added
- 62
- Changed
- 1
- Held
- 0
- Errors
- 131
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 131
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 131
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 131
- Found
- 0
- Added
- 98
- Changed
- 0
- Held
- 0
- Errors
- 131
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 131
- Found
- 0
- Added
- 4
- Changed
- 0
- Held
- 0
- Errors
- 131
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 131
- Found
- 39
- Added
- 92
- Changed
- 0
- Held
- 0
- Errors
Dell
72 listed · 9 older · Checked Jul 18, 2026
Complete
Dell
72 listed · 9 older · Checked Jul 18, 2026
We check Dell’s official catalog and technical specifications in a browser.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 91.8%
- Deep
- 71.9%
Latest check
Change check · Jul 18, 2026, 11:10 AM UTC
- 72
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
72 Dell monitors discovered from Dell's 87-result, 8-page browser snapshot.
Complete0ms - Compare with our catalog
0 new and 36 changed or due for verification; 36 unchanged products skipped.
Complete0ms - Normalize Dell official PDP specifications
36 products evaluated; 0 PDP captures supplied and 0 records are missing P0 requirements.
Complete9ms - Check the evidence
72 published records. P0 coverage is 100%; 0 review tasks are open.
Complete0ms
Previous checks (3)
- 72
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 72
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 72
- Found
- 8
- Added
- 64
- Changed
- 0
- Held
- 0
- Errors
Gigabyte
97 listed · 1 older · Checked Oct 26, 2026
Complete
Gigabyte
97 listed · 1 older · Checked Oct 26, 2026
We compare Gigabyte’s official US monitor catalog with the records already on Monitor Supply.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 82.7%
- Deep
- 65.8%
Latest check
Change check · Oct 26, 2026, 5:44 AM UTC
- 100
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
100 monitors discovered in one official catalog response (reported total: 100).
Complete0ms - Fetch official Gigabyte specification pages
0 of 0 selected PDP specification pages parsed directly from Gigabyte.
Complete625ms - Normalize monitor specifications
100 active records normalized. P0 coverage is 100%; PDP-enriched records add directly sourced P1 and P2 specifications.
Complete0ms - Publish verified changes
100 active Gigabyte monitors are eligible for publication; 0 older records retained as deprecated.
Complete0ms
Previous checks (14)
- 100
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 100
- Found
- 3
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 97
- Found
- 0
- Added
- 3
- Changed
- 0
- Held
- 0
- Errors
- 97
- Found
- 0
- Added
- 21
- Changed
- 0
- Held
- 0
- Errors
- 97
- Found
- 0
- Added
- 94
- Changed
- 0
- Held
- 0
- Errors
- 97
- Found
- 1
- Added
- 88
- Changed
- 0
- Held
- 0
- Errors
- 96
- Found
- 0
- Added
- 96
- Changed
- 0
- Held
- 0
- Errors
- 96
- Found
- 0
- Added
- 1
- Changed
- 1
- Held
- 0
- Errors
- 96
- Found
- 0
- Added
- 1
- Changed
- 1
- Held
- 0
- Errors
- 96
- Found
- 0
- Added
- 8
- Changed
- 1
- Held
- 0
- Errors
- 96
- Found
- 0
- Added
- 10
- Changed
- 1
- Held
- 0
- Errors
- 96
- Found
- 0
- Added
- 0
- Changed
- 2
- Held
- 0
- Errors
- 96
- Found
- 0
- Added
- 0
- Changed
- 2
- Held
- 0
- Errors
- 96
- Found
- 96
- Added
- 0
- Changed
- 2
- Held
- 0
- Errors
HP
67 listed · 0 older · Checked Oct 27, 2026
Complete
HP
67 listed · 0 older · Checked Oct 27, 2026
We check HP’s official catalog and add deeper details only when official documentation provides them.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 76.5%
- Deep
- 30.8%
Latest check
Change check · Oct 27, 2026, 3:14 AM UTC
- 61
- Found
- 0
- Added
- 31
- Changed
- 1
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
61 individual monitors discovered from 108 monitor-category entries; 47 confirmed bundles excluded.
Complete990ms - Compare with our catalog
0 new and 49 changed or due for verification; 12 unchanged products skipped.
Complete0ms - Normalize HP catalog specifications
49 products normalized from HP's structured catalog index; 1 are missing P0 requirements.
Review needed39ms - Check the evidence
67 published records. P0 coverage is 100%; 1 review tasks are open.
Review needed0ms
Previous checks (5)
- 61
- Found
- 0
- Added
- 31
- Changed
- 1
- Held
- 0
- Errors
- 61
- Found
- 0
- Added
- 61
- Changed
- 1
- Held
- 0
- Errors
- 61
- Found
- 19
- Added
- 28
- Changed
- 1
- Held
- 0
- Errors
- 49
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 49
- Found
- 49
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
Koorui
21 listed · 9 older · Checked Oct 26, 2026
Complete
Koorui
21 listed · 9 older · Checked Oct 26, 2026
We check Koorui’s official store catalog and product specification pages.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 75.8%
- Deep
- 20.1%
Latest check
Full catalog check · Oct 26, 2026, 5:41 AM UTC
- 34
- Found
- 13
- Added
- 1
- Changed
- 0
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
34 monitors discovered through the Shopify all-products catalog.
Complete0ms - Compare with our catalog
13 new and 21 changed or due for verification; 0 unchanged products skipped.
Complete0ms - Read official specifications
34 fetched, 0 failed, 0 skipped as unchanged.
Complete25.3s - Check the evidence
34 products normalized; 0 missing P0 requirements. P0 coverage is 100%.
Complete0ms - Publish verified changes
21 Koorui records retained, including 20 currently out of stock.
Complete0ms
Previous checks (7)
- 34
- Found
- 13
- Added
- 1
- Changed
- 0
- Held
- 0
- Errors
- 34
- Found
- 23
- Added
- 11
- Changed
- 0
- Held
- 0
- Errors
- 20
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 20
- Found
- 0
- Added
- 4
- Changed
- 0
- Held
- 0
- Errors
- 20
- Found
- 0
- Added
- 20
- Changed
- 0
- Held
- 0
- Errors
- 20
- Found
- 18
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 20
- Found
- 20
- Added
- 0
- Changed
- 0
- Held
- 18
- Errors
LG
175 listed · 98 older · Checked Oct 26, 2026
Complete
LG
175 listed · 98 older · Checked Oct 26, 2026
We check LG’s official catalog, then read structured specifications from its product pages.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 98.5%
- Deep
- 91%
Latest check
Change check · Oct 26, 2026, 5:36 AM UTC
- 193
- Found
- 0
- Added
- 8
- Changed
- 6
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
193 products discovered through LG Coveo active US catalog API.
Complete1.5s - Compare with our catalog
0 new and 24 changed or due for verification; 169 unchanged products skipped.
Complete0ms - Read official specifications
24 fetched, 0 failed, 169 skipped as unchanged.
Complete4.0s - Check the evidence
24 products validated; 6 evidence packets remain in review. P0 coverage is 100%.
Review needed76ms - Review unclear facts
6 evidence packets are ready for Codex evidence review.
Check needed0ms - Publish verified changes
273 LG records published in a 1177-monitor catalog.
Complete196ms
Previous checks (8)
- 193
- Found
- 0
- Added
- 8
- Changed
- 6
- Held
- 0
- Errors
- 193
- Found
- 0
- Added
- 0
- Changed
- 6
- Held
- 0
- Errors
- 193
- Found
- 0
- Added
- 0
- Changed
- 6
- Held
- 0
- Errors
- 193
- Found
- 16
- Added
- 105
- Changed
- 6
- Held
- 0
- Errors
- 279
- Found
- 0
- Added
- 0
- Changed
- 5
- Held
- 0
- Errors
- 279
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 279
- Found
- 0
- Added
- 0
- Changed
- 5
- Held
- 0
- Errors
- 279
- Found
- 0
- Added
- 270
- Changed
- 0
- Held
- 0
- Errors
MSI
60 listed · 0 older · Checked Jul 19, 2026
Needs attention
MSI
60 listed · 0 older · Checked Jul 19, 2026
We check MSI’s official US catalog and product specifications.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 59.3%
- Deep
- 40.4%
Latest check
partial · Jul 19, 2026, 3:32 PM UTC
- 336
- Found
- 274
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
336 monitors discovered: gaming 215, professional 113, portable 6, creator 2.
Complete0ms - Compare with our catalog
280 new, changed, stale, or review-needed records require specification verification.
Complete0ms - Parse official MSI specification pages
0 pages parsed; 0 fetch failures; 0 P0-incomplete records.
Complete0ms - Publish verified changes
Partial publication: 60 P0-complete MSI records retained; 1 legacy identity migration; no lifecycle changes were made.
Complete0ms
Previous checks (2)
- 336
- Found
- 274
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 336
- Found
- 332
- Added
- 0
- Changed
- 2
- Held
- 2
- Errors
Samsung
54 listed · 63 older · Checked Oct 26, 2026
Complete
Samsung
54 listed · 63 older · Checked Oct 26, 2026
We check Samsung’s official catalog and specification data, opening product pages when more detail is needed.
Specification coverage
Fields present in the catalog, not a product quality score.
- Core
- 100%
- Buying
- 90.6%
- Deep
- 22.5%
Latest check
Change check · Oct 26, 2026, 5:40 AM UTC
- 88
- Found
- 0
- Added
- 36
- Changed
- 21
- Held
- 0
- Errors
Technical run detailsPipeline steps and diagnostic timing
- Find official listings
88 monitor SKUs discovered through Samsung Product Finder; Compare Spec returned 88 structured spec records.
Complete0ms - Compare with our catalog
0 new and 38 changed or stale records require verification.
Complete0ms - Read official specifications
38 API records normalized; browser enrichment attempted for 0 records and completed for 0.
Complete0ms - Check the evidence
38 records normalized; 21 outstanding P0 review holds. Active P0 coverage is 100%.
Review needed0ms - Publish verified changes
122 Samsung records retained: 59 active and 63 deprecated or discontinued.
Complete0ms
Previous checks (7)
- 88
- Found
- 0
- Added
- 36
- Changed
- 21
- Held
- 0
- Errors
- 88
- Found
- 34
- Added
- 49
- Changed
- 21
- Held
- 0
- Errors
- 120
- Found
- 0
- Added
- 1
- Changed
- 4
- Held
- 0
- Errors
- 120
- Found
- 0
- Added
- 0
- Changed
- 4
- Held
- 0
- Errors
- 120
- Found
- 0
- Added
- 0
- Changed
- 0
- Held
- 0
- Errors
- 120
- Found
- 0
- Added
- 0
- Changed
- 4
- Held
- 0
- Errors
- 120
- Found
- 6
- Added
- 113
- Changed
- 4
- Held
- 0
- Errors