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Based in San Francisco, California, Cardless is a financial technology platform that provides an API-first infrastructure for consumer brands to launch and manage co-branded credit cards. The company handles underwriting, regulatory compliance, and account servicing, allowing partners to deploy customized rewards programs in under ten weeks rather than the traditional multi-year timeline. The enterprise has raised $170 million in total venture funding, including a $60 million Series C round, and operates with approximately 50 employees while generating an estimated $15 million in annualized revenue. Cardless monetizes its software services through interchange fees and interest on consumer balances, serving prominent corporate clients such as Coinbase, Qatar Airways, and Alibaba. The firm is backed by institutional investors including Spark Capital and Activant Capital. The organization was founded in 2019 by Michael Spelfogel and Scott Kazmierowicz.
Cardless has raised $224.0M across 7 funding rounds.
Cardless has raised $224.0M in total across 7 funding rounds.
Cardless has raised $224.0M in total across 7 funding rounds.
Cardless's investors include Spark Capital, Curie.Bio, Flexcap, Founder Collective, Operator Stack, Red Swan Ventures, Team Ignite Ventures, Khaled Helioui, Nicky Goulimis, Andrew Steele, Zachary Perret, American Express Ventures.
Cardless is a San Francisco-based fintech company founded in 2019 that provides an embedded credit card platform, enabling brands to launch customizable co-branded credit cards natively within their apps and websites.[1][2][3][5] It serves major brands like Coinbase, Bilt, Qatar Airways, and Alibaba, solving the problem of slow, inflexible traditional bank partnerships by offering end-to-end control over the credit journey—including applications, underwriting, compliance, rewards, and servicing—via APIs and prebuilt components, allowing launches in as little as 90 days or under 10 weeks.[1][3][4][5] The platform handles a full-stack infrastructure while brands retain branding and customer data integration, driving higher engagement and loyalty; transaction volumes grew 400% year-on-year, with spending exceeding traditional bank products, and revenue is reportedly 10xing amid a $60M Series C in 2025 that brought total funding to $170M.[1][3]
Cardless, formerly known as Guild Technology, was founded in 2019 in San Francisco by co-founder and president Michael Spelfogel and team, with a mission to modernize how companies deliver financial products and make consumer credit more accessible, useful, and engaging.[1][2][3][6] The idea emerged from recognizing that legacy co-branded card programs left billions on the table due to banks' control, redirecting users from brand experiences and limiting innovation; Cardless built an API-first platform to put brands in control.[1][4][5] Early traction came swiftly: in June 2025, it launched with Coinbase as its first partner, powering the Coinbase One Card with bitcoin rewards inside the Coinbase app, followed by deals with Qatar Airways and others, proving the model's speed and appeal to mid-tier brands priced out of bank partnerships.[1][3][4][5]
Cardless rides the embedded finance trend, where financial services integrate seamlessly into non-financial brands' ecosystems, shifting from bank-dominated co-brands to brand-led products that deepen loyalty and capture a $200B industry.[1][3][4] Timing is ideal amid fintech maturation post-2025 funding surge, with API-driven platforms like Cardless enabling mid-market brands to compete against incumbents like large lenders, fueled by consumer demand for on-brand experiences (e.g., crypto rewards in Coinbase, travel perks in Qatar Airways).[1][3][5] Market forces favoring it include rising digital wallets, tokenization, and data analytics for personalized rewards, plus regulatory stability allowing faster issuance; it influences the ecosystem by pioneering B2B2C models with multiple revenue streams (interchange, interest, fees), pressuring competitors like Marqeta and Deserve while expanding fintech's reach into e-commerce, travel, and crypto.[1][2][4]
Cardless is at an inflection point, transitioning from build to scale with $60M fresh capital to double headcount (from ~50), expand programs like Bilt's three cards, forge new brand partnerships, and broaden beyond cards into wider financial products.[1][3] Trends like brand-owned finance, AI-optimized rewards, and crypto/mainstream integration will propel it, potentially capturing significant share as "financial services move inside brands consumers love."[1] Its influence may evolve into a full embedded finance leader, powering loyalty-driven revenue for global brands—echoing its founding aim to modernize credit delivery and put companies in control.[1][5]
Cardless has raised $224.0M across 7 funding rounds. Most recently, it raised $60.0M Series C in September 2025.
