NAYA vs Legacy ERP
A comprehensive comparison of NAYA versus legacy ERP systems (SAP, Oracle, NetSuite) for fintech financial operations. Covers implementation timelines, real-time processing, API integration, and hybrid approaches.
The Verdict
Legacy ERPs are powerful, battle-tested systems for integrated corporate operations—but they were architected for manufacturing-era workflows and batch processing, not for the real-time, high-volume, API-driven demands of modern fintech financial operations. NAYA is a fintech-native operational ledger that complements or replaces ERPs where they struggle: money movement, granular reconciliation, and real-time financial visibility.
Fintech-Specific vs General-Purpose Design
Legacy ERPs like SAP, Oracle, and NetSuite were born in an era when the hardest problems were inventory, production planning, and supply chain coordination. Their core data models revolve around purchase orders, bills of materials, and static corporate charts of accounts. Financial modules were added to support traditional corporate finance: month-end close, statutory reporting, and annual audits. Fintechs operate on a completely different axis. NAYA's fintech-native operational ledger is designed from first principles for high-volume transactions, multi-party money flows, and continuous reconciliation.
Implementation Timeline and Complexity
ERP implementations are large, cross-functional programs. Typical SAP or Oracle deployments run 9–24 months; NetSuite projects often take 3–12 months. They require specialized consultants, extensive change management, and long testing cycles. NAYA focuses exclusively on financial operations for fintech and fintech-like businesses. That narrower scope means typical deployments complete in 4–8 weeks, not years.
Real-Time vs Batch Processing
Most legacy ERPs still rely on batch-oriented processing. Transactions are collected and posted in scheduled jobs; reports often reflect yesterday's data. NAYA is event-driven and real-time. Every authorization, settlement, refund, and chargeback updates balances and positions immediately. Combined with NAYA's reconciliation engine, this enables continuous close and always-on financial visibility.
API-First vs Bolt-On Integrations
Modern fintechs are API companies. Legacy ERPs predate this world. While they now offer APIs, these are often bolt-on layers over older architectures. NAYA is API-first by design. Every capability is accessible programmatically; webhooks and streaming patterns are native.
Cost Structure and Time-to-Change
The total cost of ownership for an ERP goes far beyond license fees. Implementation services often cost 2–5x the software. NAYA's SaaS model and focused scope keep costs predictable. Combined with multi-agent AI that automates reconciliation, anomaly detection, and journal suggestions, NAYA delivers the agility fintechs need while allowing ERPs to continue doing what they do best: final general ledger and corporate reporting.
| Feature | NAYA | Legacy ERP Systems (SAP, Oracle, NetSuite) |
|---|---|---|
| Implementation Time | 4–8 weeks typical deployment✓ | 6–18+ months implementation |
| Fintech-Specific Features | Fintech-native: operational ledger, money movement, reconciliation, treasury✓ | General-purpose; fintech needs require heavy customization and add-ons |
| Real-time Processing | Event-driven, real-time balances and continuous reconciliation✓ | Primarily batch-based with limited real-time extensions |
| API Integration | API-first with webhooks and modern integration patterns✓ | APIs available but often bolt-on; frequent file-based integrations |
| Total Cost of Ownership | Predictable SaaS pricing; minimal consulting and maintenance overhead✓ | High: licenses + 2–5x in implementation + ongoing consultants |
| Customization Flexibility | Config- and rules-driven; optimized for fintech use cases✓ | Highly customizable but via complex, proprietary tooling and code |
| Multi-Entity Support | Native multi-entity with real-time consolidation and intercompany flows✓ | Supported but often rigid; may require extra modules and batch consolidation |
| AI/Automation Capabilities | Built-in multi-agent AI for reconciliation, anomaly detection, and journal automation✓ | Limited or add-on AI modules; not focused on fintech operations |
NAYA is best for...
Modern fintechs and neobanks processing high transaction volumes; marketplaces and platforms with complex multi-party money flows; lenders and credit platforms needing real-time portfolio and cash visibility; companies that require real-time financial operations and continuous reconciliation; engineering and finance teams building API-first architectures.
Legacy ERP Systems (SAP, Oracle, NetSuite) is best for...
Large enterprises with manufacturing and supply chain operations; organizations needing integrated HR, procurement, inventory, and finance in one suite; companies already heavily invested in SAP, Oracle, or NetSuite ecosystems; traditional businesses with stable, predictable processes and low transaction volumes.
Why ERPs Weren't Built for Fintechs
The origins of ERP matter. Systems like SAP and Oracle were created to help manufacturers plan production, manage inventory, and coordinate supply chains. Finance was a critical component—but as a support function, not the product itself. Legacy ERPs can record the end result of financial activities in a general ledger, but they were not designed to be the real-time operational brain of money movement.
NAYA was built specifically for this world. At its core is a fintech-native operational ledger that tracks every event in the lifecycle of a transaction, across counterparties, currencies, and entities.
The Hidden Costs of ERP for Financial Operations
The visible cost of an ERP—licenses and initial implementation—is only part of the story. For fintechs, the hidden costs often dwarf the headline numbers.
- Implementation and customization debt: ERP implementations are complex by design. Customizing an ERP to handle fintech-specific flows usually requires specialized developers and long change cycles.
- Manual workarounds and spreadsheets: Because ERPs struggle with high-volume, granular transaction data, many teams export data into spreadsheets to perform reconciliation and analysis.
- Opportunity cost of slow change: Launching a new product can trigger months of design, configuration, and testing across multiple modules.
- Overpaying for unused breadth: Fintechs rarely need the full breadth of ERP capabilities—manufacturing, warehouse management, HR, and procurement may be out of scope.
NAYA + ERP: Complementary Approaches
For many organizations, the right answer is not "ERP or NAYA" but "ERP and NAYA"—each doing what it does best. In this hybrid model, NAYA acts as the fintech-native operational layer:
- NAYA ingests high-volume transaction data from processors, banks, and internal systems in real time.
Our reconciliation engine continuously matches internal records to external statements, surfacing breaks and anomalies automatically.
- NAYA maintains granular, real-time balances across customers, merchants, wallets, and bank accounts.
At defined intervals, NAYA posts clean, summarized entries into your ERP's general ledger.
Signs Your ERP Is Holding You Back
Not every fintech needs to replace or augment its ERP immediately. But there are clear signals that your current setup is misaligned with your operational reality:
- Month-end close takes more than 5–7 business days, largely due to manual reconciliations and data wrangling.
- Finance and ops teams live in spreadsheets, exporting data from the ERP to perform basic analyses.
- Engineering avoids ERP integrations because APIs are brittle, slow, or require specialized knowledge.
- You can't see real-time cash or customer balances across entities, currencies, and providers.
- Launching new products or pricing models requires long ERP projects, delaying go-to-market.
- Reconciliation issues surface weeks later, not in real time, leading to write-offs or regulatory risk.
Migration and Integration Options
Moving from an ERP-centric financial operations model to a fintech-native one doesn't have to be a big-bang project. NAYA supports progressive modernization:
1. Start with a single use case: Many customers begin by deploying NAYA for reconciliation or a new product line. NAYA's reconciliation engine can sit alongside your existing systems.
2. Introduce NAYA as the operational ledger: NAYA becomes the primary operational ledger for new flows or entities.
- 3. Expand coverage across products and entities: Route more products, geographies, or legal entities through NAYA.
4. Rationalize your ERP footprint (optional): Once NAYA handles bulk of operational complexity, reassess which ERP modules you truly need. Some keep their ERP as the final general ledger; others reduce scope.
Throughout this journey, NAYA's API-first design and multi-agent AI help automate data ingestion, reconciliation, and journal creation. You modernize your financial operations stack at your own pace—without betting the company on a multi-year ERP replacement.
FAQ
Why don't ERPs work well for fintechs?
ERPs were designed for low- to medium-volume, high-value transactions in traditional industries like manufacturing and distribution. Their financial modules focus on month-end close, statutory reporting, and cost accounting—not on being the real-time engine of a fintech product. Fintechs run on high-volume, low-value transactions, complex multi-party flows, and continuous reconciliation against external systems. Legacy ERPs struggle with this scale and complexity, rely heavily on batch processing, and require extensive customization to approximate fintech workflows.
What does ERP modernization cost?
Full ERP modernization or replacement projects often range from hundreds of thousands to several million dollars once you include software, implementation partners, data migration, and change management. NAYA offers a more targeted approach: modernize the financial operations layer while keeping your ERP for what it does well. Implementations typically complete in 4–8 weeks at a fraction of the cost of a full ERP replacement.
Can NAYA integrate with existing ERP systems?
Yes. This is one of the most common deployment patterns. NAYA acts as a high-speed, fintech-native operational ledger that ingests granular transaction data, runs real-time balances, and powers our reconciliation engine. NAYA then aggregates and posts clean, summarized entries into your ERP's general ledger. We support integrations with major ERPs, so you can modernize operations without an immediate rip-and-replace.
How do implementation timelines compare?
Typical SAP or Oracle ERP implementations run 9–24 months, and NetSuite projects often take 3–12 months depending on scope. NAYA focuses solely on financial operations for fintech and fintech-like companies, so implementations usually complete in 4–8 weeks. That includes designing your ledger structure, configuring money flows and rules, setting up integrations, and enabling AI-driven automation.
What's the migration path from ERP to NAYA?
You don't need to choose between your ERP and NAYA on day one. Most customers follow a phased approach: (1) Start by offloading high-volume transaction processing and reconciliation into NAYA. (2) Run NAYA alongside your ERP, with NAYA handling operational detail and the ERP receiving summarized journal entries. (3) Gradually expand NAYA's scope to new products, entities, or regions. (4) Over time, decide whether the ERP remains your primary system of record or whether some modules can be retired.