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Funding Details
| Item | Value |
|---|---|
| Company | Casap (New York / San Francisco, US) |
| Round | Series B |
| Amount | $56M |
| Lead | Base10 Partners |
| Participants | Experian (strategic), Synchrony (strategic), Emergence Capital, Lightspeed Venture Partners, Primary |
| Valuation | Undisclosed |
| Total raised | $90M (Seed $8.5M + Series A $25M + this round $56M) |
| Founded | 2023 |
| Headcount | Undisclosed (neither the official release nor third-party databases report a figure) |
What the company does
Casap is an AI agent platform for financial-services dispute resolution and first-party fraud prevention — when a cardholder disputes a transaction, Casap's agents take over the entire workflow: intake, investigation, decisioning, evidence collection, and consumer communication.
The core product is a set of purpose-built agents that operate directly inside a bank's or fintech's existing systems, applying the institution's own policies to make decisions and escalating only the cases that need human judgment. Every decision carries supporting evidence and a full action log, keeping outcomes explainable and auditable. The company was co-founded by Shanthi Shanmugam (formerly a product manager at Robinhood) and Saisi Peters (formerly of Chime), who both previously handled large volumes of real disputes in their prior roles.
Casap now works with more than 100 banks, credit unions, fintechs, and processors, and grew revenue 10x in the year since its Series A — more than double its original target. Customer data shows: up to a 51% reduction in first-party fraud losses, a 96% chargeback win rate (versus a 60% industry average), resolution times cut from as long as 90 days to 8 days, 73% of dispute cases resolved through agentic automation, and human processing time per case down from 45 minutes to 1–2 minutes.
What this round signals
What it means for the agent ecosystem
Casap picked a corner of financial-services back-office work where the rules are clear but the consequences are expensive — card-dispute handling has well-defined regulatory requirements (when a refund is mandatory, when a claim can be denied), but investigating each dispute still takes real human effort: matching transaction records, contacting merchants, judging whether fraud occurred. That's exactly where agentic AI tends to land first: not replacing judgment, but automating the "verify, decide, leave a paper trail" loop that is rule-based yet labor-intensive. This round will fund expanding the same agent architecture into fraud investigation, collections, and claims — a move from "dispute tool" toward becoming the default agent layer for financial-institution back offices.
What investors are betting on
Base10 Partners' core thesis is "automation of the real economy" — rather than chasing model companies, it targets underpriced but massive industries like finance, logistics, and retail. Base10 has previously backed fintech names like Nubank and Brex, and the logic here is that Casap has already demonstrated concrete numbers (10x revenue growth, a 51% drop in fraud losses), not just an agent narrative. The strategic participation from Experian and Synchrony is notable in its own right: Experian wants to combine its identity and risk data with Casap's transaction-behavior insights to help distinguish genuine fraud from abuse of first-party protections, while Synchrony is treating Casap directly as dispute-handling infrastructure for its own consumer-finance business.
Numbers worth watching
- Revenue grew 10x in the year after the Series A — one of the rare AI-agent vertical cases backed by a concrete multiple rather than just an ARR figure
- The Chartway Federal Credit Union case shows resolution time dropping from 3 months to 12 days, per-claim cost down roughly 90%, and chargeback win rate up 95% — more extreme than the company-wide average, suggesting this early customer result may be a showcase case rather than typical
- $90M raised across three rounds (seed, A, B) within three years is a fast pace, reflecting how much investor appetite there is for "agentic AI handling high-stakes financial back-office work" as a theme
Watchlist status
Casap isn't on the watchlist yet. Recommend adding it under section D6 (Financial Services / Insurance), tracking: card-dispute and first-party-fraud automation agents, $56M Series B, led by Base10 Partners with strategic investment from Experian and Synchrony.
Today's takeaway
Most agentic-AI-in-finance stories so far have focused on consumer-facing chat support or investment research. Casap's numbers suggest the real cost-halving use case is something less glamorous: card disputes, a back-office process where the rules are already written down clearly but executing them consistently is brutally labor-intensive. The agent doesn't need to be creative here — it just needs to enforce existing rules relentlessly, and that might be where agentic AI monetizes fastest inside the enterprise.
References
- Casap Raises $56M Series B to Deliver Agentic Outcomes for Financial Services
- Financial AI startup Casap raises $56 million to help banks stop an explosion of customer fraud
- Casap raises $56M to fight the fraud customers commit against themselves
- Base10 Partners Closes 2 Funds Totaling $850M To Invest In Real Economy Automation