Best Fintech Card Issuings of 2026

Highnote is the GraphQL-modern card-issuing platform for engineering teams whose evaluation centers on GraphQL primitives plus multiple BIN partner choice. Founded 2020 by ex-Braintree leadership, Highnote built around the thesis that modern card-issuing should ship as a GraphQL API with composable card, account, and ledger primitives rather than the REST endpoints that Marqeta and Galileo built around.

Three tiers. Sandbox is free with GraphQL API plus card, account, and ledger primitives. Production runs pay-per-card and per-transaction with no minimum on entry and access to multiple BIN partners. Enterprise is custom contract with dedicated CSM, custom programs, PCI compliance, and audit.

The load-bearing wedge is the GraphQL API design plus the multiple BIN partner choice. Where Marqeta locks you to its single BIN and Stripe Issuing routes through its bank partners, Highnote lets builders pick across multiple BIN partners which matters for diversifying bank-of-record concentration; for engineering teams whose evaluation includes both API ergonomics and BIN-partner diversification, Highnote is the modern option. The catch is the brand recognition is narrower than Marqeta and the multiple-BIN-partner model adds a procurement choice that single-BIN platforms simplify away.

Lithic is the API-first developer card-issuing platform for builders whose evaluation centers on no monthly minimum plus pay-per-card pricing. Founded 2014 (originally Privacy.com B2B before the 2021 spin-out), Lithic built around the thesis that card-issuing should price like an API (pay-per-card and per-transaction) rather than like an enterprise contract; for low-volume builders who do not yet justify a $5K monthly retainer, Lithic removes the floor.

Three tiers. Sandbox is free with virtual and physical cards and JIT plus ACH funding. Production runs pay-per-card and per-transaction with no platform minimum on entry. Enterprise is custom contract with volume discounts, dedicated BIN, PCI compliance, and custom programs.

The load-bearing wedge is the no-monthly-minimum entry plus the API-first developer experience. Where Marqeta, Adyen, and Galileo all carry $5K to $15K monthly minimums, Lithic lets you ship a card program before you have product-market fit; for indie builders or pre-seed startups, Lithic is the cheapest path to validating a card workflow. The catch is the per-card pricing scales with volume rather than flattening on a custom contract, and the brand recognition is narrower than Marqeta so procurement teams may push back.

Stripe Issuing is the Stripe-bundled card-issuing platform for SaaS already running Stripe Connect whose evaluation does not justify standing up a second card-issuer vendor. Launched 2018 by Stripe Inc., Issuing built around the thesis that platforms already on Stripe Connect should be able to add virtual and physical cards without taking on a separate card-issuer contract; the platform reuses the Stripe Connect onboarding, KYC, and dashboard.

Four tiers. Free testing covers virtual plus physical cards with Issuing API plus Connect. Standard charges per active virtual card per month plus per-physical-card fees with no platform fee. Connect Issuing adds pass-through fees plus Stripe Connect fee with embedded cards. Premium support is the upgrade tier with architectural reviews and a dedicated Stripe team.

The load-bearing wedge is the bundle inside the Stripe stack plus the pay-per-card pricing. Where Marqeta, Galileo, and Adyen require custom-quoted enterprise contracts and Lithic plus Highnote ship standalone pay-per-card, Stripe Issuing folds inside the Connect platform you already run; for Stripe-Connect-native platforms shipping cards as a secondary product line, Issuing eliminates a vendor relationship. The catch is the platform requires Stripe Connect (not portable to non-Stripe stacks) and the per-card volume economics flatten less than Marqeta at IPO-scale.

Apto Payments is the Marqeta-owned Open Platform card-issuing tier for SMB-and-mid builders whose evaluation centers on Marqeta-backed primitives at lower entry minimums than Marqeta core. Founded 2014 in Oakland and acquired by Marqeta in 2021, Apto operates as Marqeta's Open Platform sub-product with card primitives and lighter-weight onboarding than Marqeta's enterprise-tier Production.

Three tiers. Sandbox is free with Apto Open Platform and card-issuing primitives. Production is custom-quoted at the entry monthly tier with virtual and physical cards on the Marqeta-owned Open Platform. Enterprise is custom contract with multi-program, dedicated CSM, and PCI compliance.

The load-bearing wedge is the Marqeta-owned backing plus the lower entry tier than Marqeta core. Where Marqeta Production sits at the higher monthly minimum, Apto sits at a lower tier with the same underlying Marqeta processing infrastructure; for SMB-and-mid builders who want Marqeta-grade infrastructure at a more accessible entry, Apto is the path. The catch is the Open Platform has narrower features than Marqeta core and the post-acquisition product roadmap depends on Marqeta's continued investment in the Open Platform tier.

Adyen Issuing is the payments-bundled European card-issuing platform for platforms already running Adyen processing whose evaluation centers on bundling issuing inside the existing payments stack. Founded 2006 in Amsterdam and listed on Euronext Amsterdam, Adyen built Issuing around the thesis that European platforms should be able to add card-issuing to existing Adyen payment processing rather than standing up a separate vendor relationship for the issuing side.

Two tiers. Standard is bundled with Adyen processing with volume-based interchange and multi-currency cards. Enterprise is custom multi-region contract with Adyen-issued BIN, bank partnerships, and PCI Level 1 compliance.

The load-bearing wedge is the bundle inside the Adyen payments stack plus the European-native footprint. Where Marqeta and Galileo are US-first and Stripe Issuing requires Stripe Connect, Adyen Issuing folds inside the Adyen platform that European merchants already run for unified payments and issuing in the same vendor relationship. The catch is the platform requires Adyen processing (not portable to non-Adyen stacks) and the entry monthly volume is enterprise-shaped, so smaller European platforms without Adyen processing already in place find Lithic or Highnote a more accessible entry.

Marqeta is the enterprise network card-issuing platform for SaaS, fintechs, and marketplaces whose evaluation centers on the broadest production reference base plus procurement-grade vendor relationship. Founded 2010 in Oakland and IPO-listed on NASDAQ in 2021, Marqeta built around the thesis that modern card-issuing should ship as an open API with JIT funding (just-in-time card authorization) so platforms can run real-time decisioning on every transaction.

Three tiers. Sandbox is free with open API plus JIT funding and sample programs. Production is custom-quoted at the entry monthly minimum with volume-based interchange and Marqeta-issued BIN. Enterprise is custom contract with multi-region, dedicated CSM, and PCI Level 1 compliance.

The load-bearing wedge is the breadth of the reference base plus the JIT funding primitive. Where Lithic and Highnote ship pay-per-card no-minimum entry and Stripe bundles inside Connect, Marqeta processes for Block Cash App, DoorDash, Klarna, and Affirm at production scale; if you are issuing cards at fintech-IPO volume and procurement teams need a public-company vendor with audited financials, Marqeta is the natural pick. The catch is the entry monthly minimum is the highest of the cheap options here, and the production onboarding takes longer than Lithic's pay-per-card path.

Galileo Financial Technologies is the legacy processor network card-issuing platform for fintechs whose evaluation centers on the deepest white-label processing history plus SoFi-owned operational maturity. Founded 2000 in Salt Lake City and acquired by SoFi in 2020 for $1.2 billion, Galileo built around the thesis that fintechs should be able to outsource the entire processing platform (cards, ACH, interchange, ledger) to a single vendor with white-label capabilities.

Two tiers. Standard is custom-quoted at the entry monthly tier with cards, ACH, and interchange plus multi-program and multi-region. Enterprise is custom contract with white-label processing platform, PCI compliance, and bank-of-record relationships.

The load-bearing wedge is the depth of the white-label processing platform plus the SoFi-owned operational maturity. Where Marqeta is API-first since 2010 and Lithic plus Highnote are pay-per-card developer-friendly, Galileo ships the legacy processing depth that older fintechs (Chime, Robinhood, Varo, MoneyLion) used to scale; for fintechs evaluating procurement against deeper operational history with bank-of-record bundled, Galileo is the safe enterprise choice. The catch is the entry monthly tier is among the highest in this lineup and the developer experience is older than the modern API-first platforms.