4 Steps to Building Your Own Fintech

Why It Matters

Embedding finance transforms a SaaS platform from a transaction conduit into a strategic revenue engine, driving higher customer retention and new monetization streams. The pattern offers a repeatable blueprint for firms seeking sustainable growth in the competitive fintech landscape.

Key Takeaways

• Start with embedded payments to validate customer demand
• Cross‑functional ownership prevents payment oversimplification or over‑engineering
• New financial products must solve explicit customer pain points
• Capital and card issuing streamline onboarding and cash‑flow management
• Build fintech capabilities sequentially, treating them as a system

Pulse Analysis

Embedded finance has moved from a niche offering to a core differentiator for SaaS platforms, allowing them to capture more of the transaction value chain. The recent Adyen report, which interviews Klipboard, Access Group and Epos Now, outlines a four‑step progression that many emerging fintechs can follow. Starting with a focused payment layer helps validate market demand while avoiding the regulatory burden of a full‑scale banking licence. This initial step also provides immediate data on customer workflows, which is essential for shaping subsequent product decisions.

The second stage shifts payments from a peripheral service to a strategic capability, requiring cross‑functional ownership across pricing, compliance, risk and engineering. Access Group’s experience shows that balancing simplicity with depth prevents both broken experiences and stalled releases. Once payments are mastered, firms can layer additional financial products—capital, accounts, cards—only when a clear customer pain point exists. Epos Now’s disciplined roadmap demonstrates how each new offering unlocks network effects, reduces onboarding friction, and creates new revenue streams without over‑extending resources. Treating fintech as a system rather than a feature ensures long‑term value creation.

By sequencing development, investing early in specialised talent, and iterating based on real‑world feedback, platforms turn embedded finance into a sustainable competitive advantage. Companies that adopt this model can expect higher merchant retention, increased average revenue per user, and stronger data insights for future innovation. As the market matures, the four‑stage framework offers a pragmatic blueprint for businesses aiming to embed finance at scale while navigating regulatory complexity and operational risk. Those firms position themselves for the next wave of digital banking integration.