---
schema_version: "secwatch.filing_event.v1"
accession: "0001666071-24-000034"
form_type: "8-K"
ticker: "CDLX"
cik: "0001666071"
company_name: "Cardlytics, Inc."
filed_at: "2024-03-14T23:59:59+00:00"
generated_at: "2026-06-04T19:44:05.876284+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Cardlytics Q4 revenue $89.2M (+8.1% YoY); first full-year positive Adjusted EBITDA since 2019

## Summary
- Q4 revenue $89.2M (+8.1% YoY); full-year revenue $309.2M (+3.6% YoY).
- Q4 Adjusted EBITDA $10.0M vs ($6.1M) YoY; full-year Adj EBITDA $3.8M vs ($45.2M), first positive since 2019.
- Net loss narrowed: Q4 ($100.8M) vs ($378.3M); FY ($134.7M) vs ($465.3M).
- Q1 2024 guidance: billings $105-109M, revenue $70-73M, Adj EBITDA ($1M)-$1M.
- Monthly active users 168.0M in Q4, +7.1% YoY; full-year ARPU $1.91, -1.3%.

## SEC filing metadata
- accession: 0001666071-24-000034
- form_type: 8-K
- ticker: CDLX
- cik: 0001666071
- company_name: Cardlytics, Inc.
- filed_at: 2024-03-14T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1666071/000166607124000034/0001666071-24-000034-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1666071/000166607124000034/cdlx-20240314.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001666071-24-000034
- JSON: https://secwatch.observer/filing/0001666071-24-000034.json
- Plain text: https://secwatch.observer/filing/0001666071-24-000034.txt

## Key facts
- Earnings Releases
  Cardlytics, Inc. reported financial results for fourth quarter and full year ended December 31, 2023.
  - Period: fourth quarter and full year ended December 31, 2023
  - Result: reported results
  source text: Cardlytics Announces Fourth Quarter and Full Year 2023 Financial Results
  evidence_url: https://www.sec.gov/Archives/edgar/data/1666071/000166607124000034/0001666071-24-000034-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.