Casap Secures $56 Million for AI Dispute Tools
Financial institutions can now leverage automated AI tools to slash dispute resolution times and improve chargeback win rates.
Updated on Oct. 28, 2026 in Financial Services
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Fraud-prevention startup Casap has raised $56 million in a Series B round led by Base10 Partners. The capital will support the company's expansion into collections and complaint services for financial institutions.
Why it matters
Consumer protection laws create a high burden of proof for banks, often forcing them to absorb losses from dishonest cardholder disputes. Startups like Casap are leveraging AI to automate the resolution of these claims, potentially lowering the operational costs currently tied to traditional manual review processes.
Casap raised $56 million in Series B funding, bringing its total capital to $90 million since its 2023 launch. The firm reports that users achieve a 96% chargeback win rate, significantly higher than the 60% industry average, while reducing resolution times from 90 days to eight.
The players
Casap
A financial technology firm that uses AI to automate dispute resolution and fraud detection.
Base10 Partners
A venture capital firm that focuses on investing in technology companies that digitize the real economy.
Synchrony
A consumer financial services company specializing in credit products and retail banking.
Experian
A global information services company that provides data and analytics to financial institutions.
The details
Casap uses AI models that analyze physical location and spending patterns to flag dishonest claims, targeting the nearly one-third of fraudulent transactions attributed to cardholders. By automating document analysis, the system replaces manual reviews that typically take one to two minutes per case. This shift moves the burden of proof back to the merchant or issuer through rapid evidence compilation, helping firms defend chargebacks more effectively.
Timeline
Casap launched in 2023.
Casap announced the Series B funding on October 28, 2026.
Market Landscape
The increased reliance on AI-driven dispute resolution marks a tactical shift in how financial institutions manage the burden of proof required by consumer protection laws. Casap is positioning itself to capture value by automating the high-friction, 90-day dispute process that currently burdens traditional card issuers.
Financial operators should evaluate whether current dispute win rates of approximately 60% justify the integration of AI-automated evidence gathering. If manual dispute reviews remain a major cost center, assess how software-driven detection might shorten resolution cycles from current 90-day windows.
The takeaway
AI-driven platforms are accelerating chargeback resolutions by shifting the burden of proof in contested claims. Operators should monitor their own chargeback win rates against the 60% industry benchmark to determine if their current resolution stack requires an update.
Further reading
For more on the changing tools available to banking operations, visit Financial Services.
Live Poll
Do you trust that new AI tools used by banks will treat your disputed charges fairly?
