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Compare Competitive Evidence Snapshots

Compare before and after evidence snapshots and return deterministic added, removed, changed, and unchanged rows.

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Competitive Evidence Snapshot Change Detector
Competitive Evidence Snapshot Change Detectorzinin/us-brand-evidence-snapshot-diff
Result
Contract
Report type
Input digest
+11 fields
Text
Number
Boolean
List
Object

Input

Contract schema version(required):1.0
Primary snapshot side(required):before
Primary snapshot rows(required)
dedupeKey(required):acme|offer|001+2
brandName(required):Acme Northstar Labs+2
country(required):US+2
eventType:offer+2
observedAt:2026-08-04T12:00:00Z+2
sourceKind:official_site+2
sourceUrl:https://example.com/acme/offer+2
evidence
demoFixture:true+2
fixtureAsOf:2026-08-05T00:00:00Z+2
Counterpart snapshot rows
dedupeKey(required):acme|offer|001+2
brandName(required):Acme Northstar Labs+2
country(required):US+2
eventType:offer+2
observedAt:2026-08-04T12:00:00Z+2
sourceKind:official_site+2
sourceUrl:https://example.com/acme/offer+2
evidence
demoFixture:true+2
fixtureAsOf:2026-08-05T00:00:00Z+2

Output fields

Result
Contract
Report type
Input digest
Buyer-input boundary
Before digest
After digest
Counts
Added
Removed
Changed
Unchanged
Legacy report digest
Review decision
Report digest

How it works

Sign up on Apify or log in

The Competitive Evidence Snapshot Change Detector Actor is ready to run with the inputs already set for "Compare Competitive Evidence Snapshots". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Compare Competitive Evidence Snapshots" task

The Competitive Evidence Snapshot Change Detector Actor will start running based on the input automatically. You can also change all the input fields, like contract schema version, primary snapshot side, and more, to match your specific use case.

Receive the "Compare Competitive Evidence Snapshots" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as result, contract, report type, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Compare Competitive Evidence Snapshots" task via API.

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Integrate "Compare Competitive Evidence Snapshots" into your workflow

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