Cardlytics Balances Shrinking Scale With Margin Gains

Cardlytics, Inc. ((CDLX)) has held its Q1 earnings call. Read on for the main highlights of the call.

Cardlytics’ latest earnings call struck a cautious but constructive tone, as management balanced stark top-line declines with clear progress on profitability, cash flow, and technology. Executives emphasized record margins, positive adjusted EBITDA from continuing operations, and strengthening U.K. growth, yet acknowledged the significant drag from losing Bank of America and broad-based pressure on core usage metrics.

Supply Stabilization and Renewed FI Engagement

Supply from financial-institution partners has begun to stabilize, providing a firmer base after recent turbulence in the network. Management highlighted that several banks are leaning back in, with new cardholder portfolios set to be onboarded later this year and incentive programs like Double Days adding about 0.25 million new activators.

U.K. Revenue Growth and Deeper Market Penetration

The U.K. business was a standout, with revenue rising more than 21% year over year in the first quarter and demonstrating strength across both restaurant and retail channels. Cardlytics noted that it served all of the country’s largest grocers during the period, underscoring growing penetration and suggesting the international segment could be an important growth engine.

Profitability Gains and Sharp Cost Reductions

Profitability metrics showed marked improvement, with adjusted contribution margin climbing to a record 60.6% and adjusted operating expenses falling 38% year over year to $19.5 million. That cost discipline helped turn adjusted EBITDA from continuing operations slightly positive at $0.2 million, a notable swing from a loss in the prior-year quarter.

Sequential Growth Outlook for Q2

For the second quarter, management is guiding to billings of $61 million to $67 million and revenue of $35 million to $40 million, implying roughly 10% sequential billings growth and about 9% growth in revenue and adjusted contribution. Adjusted EBITDA is projected in a wide range between a loss of $2.7 million and a profit of $1.3 million, reflecting both operating leverage potential and lingering volatility.

Cash Flow Improvement and Stronger Liquidity

Cash metrics also trended in the right direction, with operating cash flow improving to negative $5.6 million from negative $6.7 million and free cash flow improving by $2.9 million to negative $7.9 million. The company ended the quarter with $35.7 million in cash, and proceeds from the sale of PAR shares tied to the Bridg divestiture were used to pay down its credit facility and bolster liquidity.

Technology and AI Investments Begin to Pay Off

Cardlytics’ 2025 investments in data and AI are beginning to show tangible benefits, including an Insights agent that automatically delivers weekly advertiser reports and a campaign data sync that compresses data-sharing timelines from days to minutes. The company has also rolled out a unified AI-assisted development environment designed to boost engineering productivity and speed up product delivery.

New Business Momentum and Advertiser Wins

Despite macro and partner-related headwinds, management pointed to a growing pipeline of new enterprise advertisers and strong first-quarter performance in telecom, gas, and convenience categories. A fast-growing discount grocer is renewing in the second quarter and is on track to become a top-10 advertiser this year, signaling that the platform continues to attract and scale meaningful client relationships.

Severe Year-over-Year Revenue and Billings Pressure

The brighter profitability story was overshadowed by steep declines in scale metrics, with first-quarter billings from continuing operations falling 37% year over year to $58.1 million and revenue dropping 39% to $34.3 million. Including Bridg, total revenue was $38.5 million, underscoring how far the business has contracted even as it becomes more efficient.

Adjusted Contribution and MQUs Under Strain

Adjusted contribution from continuing operations slid 28% year over year to $19.7 million, reflecting the impact of lower volume through the platform. MQUs fell to $197 million for the quarter, with management explicitly linking the decline to the loss of a major banking partner and the resulting reduction in campaign reach.

Average Contribution per User Drops

Yield metrics also weakened, as average contribution per user fell 21.3% to $0.10 for the quarter. The decline in ACPU signals that Cardlytics is not only handling fewer users but is also generating less value per active user, a key challenge the company will need to address through better personalization, improved offers, and deeper advertiser penetration.

Impact from Losing a Major Banking Partner

The departure of Bank of America in January was a central theme, with management acknowledging its material effect on revenue, MQUs, and overall scale. While most advertiser relationships were retained, the loss of such a significant financial-institution partner has left a visible gap in the network that will take time to refill with new portfolios and partnerships.

Industry Budget Headwinds in Travel and Hospitality

Macro conditions are also weighing on demand, particularly in travel and hospitality where budget constraints and delayed approvals pushed spend into future quarters. These sector-specific headwinds compounded the impact of network changes, contributing to weaker near-term revenue despite underlying operational improvements.

Expectations of Margin Compression After Divestiture

Management cautioned that the record 60.6% adjusted contribution margin achieved in the first quarter is unlikely to persist, as the divestiture of Bridg and mix changes will put pressure on margins in subsequent quarters. Investors should therefore expect some normalization in profitability even as the company continues to pursue cost discipline and efficiency gains.

Adjusted EBITDA Still Negative on a Total Basis

While continuing operations slipped into positive adjusted EBITDA territory, total adjusted EBITDA including Bridg remained negative at $2.2 million. The gap highlights that the broader enterprise has not yet fully turned the corner to consistent profitability, especially when considering all historical components of the business.

Guidance Signals Gradual Recovery, Not a Full Rebound

Looking ahead, Cardlytics’ guidance for the second quarter calls for modest sequential growth in billings, revenue, and adjusted contribution, suggesting the company sees the first quarter as a potential trough in top-line performance. However, the wide adjusted EBITDA range and expected margin compression underscore that the recovery path is likely to be gradual, with management prioritizing liquidity, disciplined spending, and the ramp of new FI portfolios over a rapid rebound.

Cardlytics’ earnings call painted a company in transition, trading past scale for leaner operations, higher margins, and sharper technology capabilities. The loss of a key banking partner and lower user economics remain major overhangs, but stabilizing supply, growing international momentum, and early AI-driven efficiencies offer a credible path toward rebuilding growth while keeping a tighter grip on profitability and cash.