Sardine AI vs Zeta AI

By valuation, Zeta AI is the larger company at $1.5B versus $660M — a 2.3x difference. Size can also be measured by team: Sardine AI employs 150 people while Zeta AI has 1000+ employees.

Zeta AI has raised more in total funding at $280M, compared to Sardine AI's $145M — a gap of $135M. Combined, the two companies have completed 3 known funding rounds.

Zeta AI holds the higher Awaira Score at 90/100, compared to Sardine AI's 63/100. The Awaira Score is a composite metric factoring in valuation, funding, stage, team size, and market presence — a 27-point gap that reflects meaningful differences in scale or traction.

Sardine AI was founded by Soups Ranjan in 2020. Zeta AI was founded by Bhavin Turakhia in 2015. Visit each company's profile on Awaira for a full founder biography.

Sardine AI: Sardine AI is a fraud detection and prevention platform founded in 2020 that uses artificial intelligence and machine learning to identify and mitigate financial fraud in real time. The company operates in the AI Finance category, providing risk intelligence solutions primarily for financial services, fintech, and payment companies. Sardine's core technology leverages behavioral biometrics, device intelligence, and transaction analysis to detect fraudulent activities across digital channels including mobile and web platforms. The platform integrates with payment processors and financial institutions to monitor transactions and user behavior patterns, flagging suspicious activities before fraud occurs. Sardine has secured $145M in total funding and achieved a valuation of $700M as of its Series C funding round, indicating significant investor confidence in its market opportunity. The company competes within the crowded fraud prevention landscape against established players and emerging fintech security solutions. Sardine's approach combines rule-based systems with machine learning models to adapt to evolving fraud tactics. The company serves financial institutions, payment networks, and digital banks seeking to reduce fraud losses while maintaining user experience. Notable adoption includes implementations across multiple major financial services organizations, though specific customer counts remain undisclosed. Sardine's growth trajectory reflects broader demand for AI-driven fraud prevention as digital transactions and sophisticated fraud schemes proliferate globally. Sardine AI combines behavioral biometrics with transaction intelligence to deliver real-time fraud detection specifically optimized for fintech and digital banking environments. Zeta AI: Zeta is a modern banking technology company that builds a cloud-native, API-first banking stack with embedded AI capabilities, enabling banks and fintech companies to launch card programs, lending products, and deposit accounts at speed without legacy core banking constraints. The platform handles card issuance, processing, rewards, and banking ledger operations with AI-powered fraud detection and customer personalization layered throughout.\n\nThe company raised approximately $280M from investors including SoftBank Vision Fund 2, achieving a valuation of $1.5B, and counts major US and Indian banks among its processing customers. Zeta's technology processes tens of millions of credit card transactions and has signed significant card processing agreements with financial institutions seeking to modernize their technology stack.\n\nCore banking modernization is a multi-trillion dollar global opportunity as legacy systems built in the 1980s and 1990s become increasingly inadequate for digital-first banking experiences. Zeta's cloud-native stack with AI embedded throughout the banking workflow positions it as a next-generation banking infrastructure provider competing with FIS, Fiserv, and Temenos for a share of this replacement market.

Zeta AI was founded first in 2015, giving it 5 years of additional market experience. Sardine AI was founded later in 2020. In AI, even a year or two of head start can translate into significantly more training data, customer relationships, and institutional knowledge.

Sardine AI has approximately 150 employees, while Zeta AI has approximately 1000+. A larger team often signals higher revenue or venture backing, but in AI, smaller teams are increasingly capable of building at scale.

Yes, Sardine AI and Zeta AI are direct competitors — both operate in the AI Finance space and likely target overlapping customer segments. This comparison is especially relevant for buyers evaluating both platforms.