An embedded finance platform lets non-financial companies offer banking services inside their own apps. You connect to a sponsor bank through APIs. Who holds the license, who keeps the ledger, who runs compliance operations and who answers to your customers varies by provider model, product and jurisdiction, so pin that split down in writing with every provider you consider.
You also keep more of the risk than the sales pitch suggests.
This means a software company can offer business accounts, cards, or loans without becoming a bank. In some models a sponsor bank holds the license; in others, as with Solaris, the platform holds it. Your users never leave your app.
We compared the leading providers based on API capabilities, compliance coverage, and product breadth. Each platform takes a different approach to modular infrastructure. Your choice depends on integration complexity and total cost of ownership.
Our view: API quality is the easiest thing to judge in this market and the least likely to sink you. What sinks programs is the layer underneath, starting with whose license your product runs on and who keeps the ledger that says which customer owns which dollar.
If you're a bank deciding whether to become this kind of provider yourself, rather than a company shopping for one, start with Embedded finance vs. banking-as-a-service: which role should your bank play before comparing the vendors below.
Best embedded finance platforms and platform options
The platforms below represent the top embedded finance infrastructure providers. Each offers distinct strengths in card issuing, deposit accounts, or lending products.
Some focus on developer experience. Others prioritize compliance coverage across multiple geographies. You need to match your use case to their core strengths.
1. Backbase
Backbase sits on the bank side of this market, as the operating layer banks and wealth firms run their frontline on. The product: Backbase AI-native Wealth OS - the unified platform that sits on top of existing core and portfolio management systems and makes the work that flows above them run as one. It does not replace cores, PMS, or custody platforms. It connects and orchestrates the work between them.
For banks, the same approach runs as the AI-native Banking OS, the Control Plane of the Unified Frontline. It sits above your existing core systems and coordinates execution across them, so customers, employees and AI agents work from one system.
Every action runs under Sentinel, the Authority Layer. No action is executed, by any actor, without a Decision Token, and each token records the policy applied, actor identity, model version, decision outcome and full context. You get full auditability across the work it runs.
Main features:
- Interaction Layer: The execution surface where banking work gets done, across web, mobile and embedded channels for customers and Composable Workspaces for employees.
- Orchestration Layer: Sequences work across systems, employees and agents, with deterministic workflows and agentic workflows running side by side.
- Intelligence Layer: Model Registry, training and serving pipelines, and banking-optimized small language models.
- Semantic Layer / Nexus: The shared source of truth every actor reads from, including the Customer State Graph, a live view of each customer built from all connected systems.
- Connectivity Layer: Connects to core banking, payments, cards, and external systems.
- Authority Layer / Sentinel: Identity, policies, approvals, Decision Authority and governance, enforced across every other layer.
Ideal for:
- Banks seeking to own their embedded finance stack
- Wealth firms that want one operating layer above their core, PMS and custody platforms
- Institutions requiring governed AI execution with Decision Authority
- Operations teams pursuing Elastic Operations to scale throughput without scaling headcount
2. Stripe
Stripe offers a broad suite of financial tools through Stripe Treasury, Stripe Issuing, and Stripe Capital. The developer experience is exceptional. You can move fast.
Stripe Treasury provides API-based financial accounts. Stripe Issuing creates physical and virtual cards. Stripe Capital delivers fast business financing.
This platform targets SaaS companies and large marketplaces. It helps them embed financial services directly into their software.
3. Unit
Unit focuses on the BaaS model. It provides deposit accounts through an FBO (For Benefit Of) structure. This means your users' funds sit in pooled accounts at a partner bank.
You can launch deposit accounts and issue cards quickly. Unit handles ACH and wire transfers natively. Before you sign, ask which legal obligations sit with the partner bank, which compliance tasks Unit runs for you, and which stay with your company.
Pooled accounts make one question matter more than any feature: who keeps the record of each user's balance, and how often is it reconciled with the bank's own books?
Unit targets fintech startups and vertical SaaS companies. It helps them launch financial products in weeks.
4. Airwallex
Airwallex specializes in global treasury operations. It provides multi-currency accounts for businesses operating internationally. You can collect funds in one country and pay suppliers in another.
The platform connects directly to local clearing systems, so businesses can collect and pay out in local currencies.
Airwallex targets global e-commerce brands and international marketplaces. It solves the complexity of moving money across borders.
5. Marqeta
Marqeta focuses on modern card issuing. It provides programmable card controls through open APIs. You can authorize transactions in real time with custom rules.
The platform uses just-in-time funding. Cards hold zero balance until a transaction occurs. The system funds the card instantly upon approval.
Marqeta targets fintechs and on-demand economy platforms. Delivery apps use it to fund driver purchases at the point of sale.
6. Solaris
Solaris is a German company with a full banking license, which it uses to operate across the EU. You can launch accounts, cards, payments and embedded lending products under its license.
It acts as the licensed partner for your brand. Ask whether your program still needs a license or registration of its own in each market, which tasks Solaris runs operationally, and which obligations it carries as the licensed bank versus those that remain with your company.
Solaris targets European fintechs and non-financial brands. It helps them launch financial products across multiple EU countries.
7. Treasury Prime
Treasury Prime builds direct bank-fintech connectivity. It operates a multi-bank network of 20+ partner banks with $1.1T+ in combined assets. You can embed deposit products and payment rails into your app.
A fintech is matched with a partner bank whose risk appetite fits its program, and can move to another bank on the network if that fit changes. Banks get the ledger, payments, oversight and reconciliation tools to run fintech programs on their own terms.
Treasury Prime targets fintechs seeking stable bank partners. It also serves banks that want to run fintech programs.
8. Adyen for Platforms
Adyen for Platforms delivers unified commerce capabilities. It handles complex split payments for marketplaces. The platform provides global acquiring across all sales channels.
You can onboard sellers quickly with automated KYC checks. The system routes funds to multiple parties from a single transaction. It supports local payment methods worldwide.
Adyen targets enterprise marketplaces with high transaction volumes.
9. FIS Banking as a Service
FIS Banking as a Service provides BaaS technology that facilitates embedded finance partnerships between banks and fintechs. Its APIs cover account opening, cards, and ACH and wire money movement.
Ask FIS which sponsor banks and markets it covers, and how responsibilities divide between the bank, FIS and your company.
10. Equals (formerly Railsr)
Railsr rebranded to Equals on June 1, 2026, bringing Equals Money and Railsr under one brand. Equals is an embedded payments platform with one technology connection for accounts, cards, payments and FX, and it is regulated by the FCA in the UK as an Electronic Money Institution and Payment Institution.
Railsr's public site still says it cannot accept or onboard new agents or distributors without explicit, prior written consent from the FCA. Don't assume the legacy Railsr offer is open to new partners; ask Equals what it can onboard you onto today.
How to choose an embedded finance platform
Choosing the right partner requires careful evaluation. You must assess regulatory coverage and compliance burden before signing. A poor choice creates severe vendor lock-in.
The cost of getting it wrong is not abstract. When Synapse, a BaaS middleware provider, collapsed, consumers lost access to their money for weeks or months. The CFPB found that Synapse's partner banks held $60 million to $90 million less than the amount in Synapse's records, and many consumers did not receive their full balance.
Consider the build vs. buy trade-offs. Building your own stack means holding a license and running the ledger and compliance yourself. Buying API access gets you to market sooner, at the cost of control and margin.
Key factors to evaluate:
- Regulatory coverage: Does the platform operate in your target markets?
- Sponsor bank stability: How strong are their banking partnerships, and can you move banks without rebuilding?
- Ledger and reconciliation: Who keeps the record of each user's balance, and how often does it reconcile with the bank?
- Uptime SLA: What guarantees do they provide for availability?
- Developer experience: How fast can your team integrate and ship?
- Scalability: Can the platform grow with your user base?
Check each provider's current ownership and sponsor banks before you shortlist. This market has seen failures, and a vendor profile goes stale fast.
What to ask about cost
The platform fee is the smallest part of the decision. Ask each provider for the whole bill: every per-account, per-card and transaction fee, how interchange revenue is split, what the sponsor bank charges, any monthly minimums, and how many compliance and operations people you'll still need on your side.
Then price the exit. Ask what it takes to move your users, balances and card programs to another provider, and who owns the data when you do.
Types of embedded finance products
Embedded finance platforms offer distinct product categories. You can combine these modular services to build custom experiences for your users.
Embedded payments
Embedded payments let users complete transactions without leaving your app. This includes checkout flows, invoicing, and automated payouts.
The platform handles payment routing behind the scenes. Your brand stays front and center throughout the transaction.
Embedded banking
Embedded banking integrates deposit accounts and digital wallets into non-financial apps. Users store funds and move money natively within your product.
These solutions drive strong user engagement. Embedded banking for businesses helps platforms become the primary financial hub for their clients.
Card issuing
Card issuing lets you create physical and virtual cards for your users. You set programmable controls to restrict spending categories or merchant types.
This product powers expense management platforms and delivery apps. It provides instant access to funds.
Embedded lending
Embedded lending offers credit products at the point of need. This includes BNPL (Buy Now Pay Later) options and revenue-based advances for businesses. It sits inside a global embedded finance market that Grand View Research estimated at $83.32 billion in 2023 and projects will reach $588.49 billion by 2030.
Embedded insurance
Embedded insurance offers relevant coverage during a purchase flow. Users buy protection exactly when they need it.
This removes the friction of seeking third-party brokers. Coverage becomes part of the transaction.
Banking-as-a-Service (BaaS)
BaaS is the infrastructure layer connecting brands to banks. It enables non-banks to offer regulated financial products via API.
BaaS providers and banks split licensing and compliance work in different ways, depending on the provider model, product and jurisdiction. You handle the customer experience and product design. Get in writing what you still answer for in how your program treats customers.
How embedded finance platforms work
An embedded finance platform connects your product to sponsor bank relationships through APIs. You integrate their services using SDKs or direct API calls.
Compliance middleware automates much of the KYC and AML checks. Webhook callbacks keep your data synchronized with the bank in real time.
The typical architecture includes:
- API orchestration layer: Routes requests between your app and banking infrastructure.
- Compliance middleware: Automates identity verification and fraud checks.
- Tokenization: Protects sensitive payment data and reduces your PCI-DSS scope.
- Event-driven callbacks: Keeps all systems synchronized as transactions occur.
Benefits of embedded finance platforms
An embedded finance platform unlocks new revenue streams. You earn interchange revenue when users swipe your card. You earn interest income on deposits and loans.
These platforms improve customer retention. Providing an all-in-one experience reduces churn. Users stay because switching costs increase.
Key benefits include:
- New revenue: Interchange fees, interest income, and lending margins.
- Higher retention: Users depend on your financial features.
- Increased engagement: Financial services drive daily active usage.
- Platform differentiation: Financial features built on your own customer data are harder to copy than a feature list.
Embedded loans on your platform drive SMB engagement. Businesses return to platforms that help them access capital.
Embedded finance examples and case studies
Vertical SaaS platforms use embedded finance to offer capital advances. A restaurant management platform can offer working capital loans based on transaction history.
Marketplaces use embedded payments for instant seller payouts. Sellers receive funds immediately instead of waiting days.
Gig economy platforms offer earned-wage access. Workers access their pay before the standard pay cycle.
E-commerce brands offer checkout financing to boost conversion. Shoppers complete larger purchases with BNPL options.
Banks can play the provider role too. With Backbase, a bank can embed its own digital account opening and loan origination journeys into partner websites, accounting platforms and points of sale, while keeping control of its compliance processes. A small business applies for credit inside the software it already runs on, and the relationship stays with the bank.
Choose for the day something breaks
Every platform here can embed banking, lending and payments into your product. The difference shows up on the bad day, when a sponsor bank changes its risk appetite or a reconciliation fails.
Shortlist two or three providers that fit your markets and products. Then ask each one to walk you through what happens to your users' balances if its sponsor bank walks away, and how long it would take you to move.
