Choosing a white-label payment gateway like NMI means evaluating whether the platform can become the technical foundation of a branded payment business. It should support merchant onboarding, branded payment pages, merchant portals, transaction processing, reporting, billing, security, and day-to-day gateway operations under your own brand.
If NMI is on your shortlist, comparing the best NMI alternatives can help you understand which platform better matches your needs in terms of integration speed, connector coverage, pricing, support, white-label ownership, and long-term scalability.
In this comparison article, we review 7 NMI competitors for PSPs, fintech companies, ISOs, SaaS platforms, and payment businesses looking for white-label payment gateway infrastructure. The goal is to help you compare the available options and select the platform that best fits your business model, branding needs, merchant management requirements, and long-term payment operations.
The 7 alternatives to NMI we compare are:
- Akurateco
- Ixopay
- ACI Worldwide
- Solidgate
- Spreedly
- Decta
- Pay.tech
Comparison of Top NMI Alternatives
When comparing NMI vs other payment services, it may look like a strong option at first. However, whether it is the right fit depends on your business model, target regions, provider strategy, connector needs, and expansion pace.
For quick skimmers, we start with a short comparison table of similar white-label payment gateways to NMI. Each platform is reviewed against the same core capabilities buyers usually expect from top white-label payment gateway solutions.
7 Best NMI Alternatives in 2026
It is worth comparing NMI vs other payment platforms before committing to a long-term setup. NMI can work well for businesses that need a white-label payment gateway with processor connectivity, omnichannel acceptance, and merchant-facing tools. But if your business needs deeper white-label control, stronger merchant management, more flexible deployment, broader gateway functionality, or better support for launching a branded payment business, it is worth reviewing other payment gateway alternatives.
Below is a practical overview of payment gateway platforms like NMI, including options with white-label branding, merchant portals, payment pages, gateway APIs, reporting, fraud tools, and infrastructure for PSPs, ISOs, fintech companies, and payment businesses.
1. Akurateco
Akurateco offers a white-label payment gateway solution for PSPs, fintech companies, ISOs, and payment businesses that want to launch and manage payment services under their own brand. The platform combines branded payment pages, merchant portals, gateway connectivity, merchant management, billing, reporting, fraud controls, tokenization, and flexible deployment in one payment infrastructure.
Features and integrations:
- 650+ ready-made connectors, including global cards, local payment methods, banks, acquirers, and APMs
- Custom integrations available on request
- PCI DSS Level 1 compliance
- 150+ ML-based fraud rules and risk integrations
- Full tokenization and secure vaulting, including network tokenization
- Real-time reporting, BI dashboards, and actionable analytics
- Merchant management, entity management, and multi-MID support
- Automated billing, fee configuration, invoicing, and settlement calendar
- Fast rollout: SaaS launch in 2–5 days, new connectors in 10–20 business days
- Flexible deployment: SaaS, cloud-agnostic, or on-premises
- Full white-label branding across URLs, dashboards, merchant portals, and apps
- Payment Team as a Service for support during launch, configuration, troubleshooting, and scaling
Use cases:
- PSPs launching a branded payment gateway
- ISOs and fintech companies that want to offer payment processing under their own brand
- Payment businesses that need merchant onboarding, merchant portals, and back-office tools
- Companies that want white-label payment infrastructure instead of building a gateway from scratch
- Businesses that need payment pages, gateway APIs, reporting, billing, fraud controls, and tokenization in one branded setup
Pricing: Discussed individually.
If your shortlist includes NMI vs Akurateco, the decision usually depends on how much branded payment infrastructure you need. NMI is often considered when a business needs a white-label gateway with processor connectivity and omnichannel acceptance. Akurateco is usually a stronger fit when the business needs a fuller white-label gateway stack, including branded dashboards, merchant portals, gateway connectivity, billing tools, reporting, fraud controls, tokenization, flexible deployment, and hands-on implementation support.
2. Ixopay
Ixopay is an enterprise payment platform that may appear in NMI alternative research for businesses evaluating gateway connectivity, payment infrastructure, and centralized payment operations. However, it is less of a classic white-label payment gateway provider and more relevant for companies with complex payment infrastructure requirements.
Features and integrations:
- Single integration for access to a broad network of PSPs and payment methods
- Smart routing, fallback, and retry logic
- Tokenization support, including universal token and network token options
- Account updater for stored card and recurring payment use cases
- Automated reconciliation and settlement management
- Centralized payment provider management
Use cases:
- Merchants running multi-PSP payment setups
- Businesses optimizing approval rates across providers and regions
- Teams that need token portability and card-on-file management
- Finance and operations teams looking for centralized reconciliation
Pricing: Discussed individually.
Ixopay can be a solid option for businesses that want routing, tokenization, and reconciliation in one platform. Akurateco becomes the stronger fit when the buyer needs a more complete white-label stack, faster rollout, flexible deployment, broader merchant management, and access to 650+ connectors with custom integrations delivered on request.
3. ACI Worldwide
ACI Worldwide is an enterprise payments technology provider serving banks, financial institutions, payment intermediaries, and large merchants. In the NMI alternatives category, ACI is usually considered by larger businesses that need enterprise-grade gateway infrastructure, global payment connectivity, fraud management, reporting, and high-volume transaction processing.
In the NMI competitors category, ACI Worldwide is usually considered by larger businesses that need enterprise-grade payments infrastructure, global connectivity, and high-volume transaction capabilities.
Features and integrations:
- Broad connectivity, including 1,000+ acquirers
- Fraud management, authentication, and tokenization
- White-label and PSP-branded back-office capabilities
Use cases:
- Large merchants managing payments across multiple regions and providers
- Banks, acquirers, and payment institutions with complex payment flows
- PSPs that need white-label infrastructure and broad provider reach
- Businesses expanding internationally and requiring wide acquirer coverage
Pricing: Discussed individually.
ACI Worldwide is usually stronger for large enterprise environments that need broad infrastructure depth and global reach. Akurateco is often the more practical option for businesses that need faster rollout, more flexible deployment, stronger white-label control, and hands-on support for building and scaling their own payment infrastructure.
4. Solidgate
Solidgate is a payment platform for online businesses that need card processing, checkout tools, fraud controls, subscription payments, and reporting. It may be considered by companies comparing NMI alternatives, although it is less focused on white-label gateway infrastructure for PSPs and payment businesses.
Features and integrations:
- 150+ connectors
- Smart routing and retry logic
- Adaptive 3DS controls based on risk and performance
- Network tokenization and account updater capabilities
- Checkout and payment performance optimization tools
Use cases:
- Cross-border ecommerce businesses improving acceptance rates
- Online businesses that want fewer failed payments
- Merchants focused on payment performance as a growth lever
- Digital businesses that want a faster go-live with less integration effort
Pricing: Discussed individually.
Solidgate can be one of the secure alternatives to NMI for businesses focused mainly on payment performance. Akurateco becomes a stronger option when the company also needs more connectors, deeper white-label ownership, merchant management, and the ability to operate a scalable payment infrastructure under its own brand.
5. Spreedly
Spreedly is a vault-first payments platform built to help businesses reduce processor lock-in and manage payment data more flexibly. It is often selected when token portability, payment method vaulting, and provider independence are the main architectural priorities.
Spreedly is different from NMI because it is less of a traditional gateway and more of a payment data and orchestration layer. Still, it belongs in the NMI alternatives discussion for businesses that want more freedom to connect and switch between processors.
Features and integrations:
- 140+ gateway and payment service connections
- Payment method vaulting and token portability
- Network tokenization support
- 3DS support for multi-gateway environments
- Provider switching and payment routing capabilities
- Payment data security and portability tools
Use cases:
- Marketplaces and platforms that need token portability
- SaaS businesses with stored credentials and recurring payments
- Companies that frequently change or add payment providers
- Businesses that want to separate token storage from processing relationships
Pricing:
- Trial: Free
- Flex: Starts at $1,500
- Enterprise / high-volume / complex setups: Discussed individually.
Spreedly is often a good fit when the main concern is payment data portability and processor flexibility. Akurateco is usually the stronger fit if your requirements also include a white-label payment gateway, merchant management, billing, reporting, and flexible deployment.
6. Decta
Decta is positioned primarily as a white-label payment gateway for PSPs, fintechs, and payment businesses that want to launch a branded gateway product and manage merchants, transactions, and payment operations from a centralized interface.
Compared with NMI, Decta is similar in the sense that both can be relevant for businesses looking for white-label gateway capabilities. The difference comes down to flexibility, implementation model, provider strategy, and operational control.
Features and integrations:
- 600+ ready-made connectors
- Cloud-based white-label gateway
- Support for cards, wallets, and common payment methods
- Merchant management tools
- Transaction monitoring and reporting
- Branded payment interface and back-office capabilities
Use cases:
- PSPs and fintechs launching a branded payment gateway
- Businesses that want centralized provider and merchant management
- Teams that prioritize gateway ownership and front-end control
- Companies looking for payment gateways for e-commerce and PSP operations
Pricing: Discussed individually.
Decta may be a fit for businesses that want a white-label gateway foundation with built-in orchestration. Akurateco is often the stronger alternative when broader control, faster expansion across providers, flexible deployment, and dedicated payment operations support are higher priorities.
7. Pay.tech
Pay.tech offers a modular white-label payments stack for PSPs and payment businesses that want to launch branded payment services without building the full gateway infrastructure from scratch.
In the NMI competitors category, Pay.tech is relevant for buyers that want a white-label gateway and orchestration setup rather than a standard merchant-facing gateway.
Features and integrations:
- 600+ connectors through its integrations hub
- White-label gateway product set
- Modules for fraud prevention, monitoring, onboarding, and support
- Packaged infrastructure for PSPs and payment businesses
- Merchant-facing and back-office tools
Use cases:
- PSPs launching a resale-ready payment platform
- Payment businesses that prefer a packaged stack over a custom build
- Teams that want to reduce development cost and speed up launch
- Businesses expanding provider access while keeping operations centralized
Pricing: Discussed individually.
Pay.tech can be a relevant option for businesses that want ready-made white-label payment infrastructure. Akurateco is often the stronger fit when the buyer needs broader control, flexible deployment, deeper customization, and stronger support for multi-provider payment operations.
Why Use Akurateco Over NMI
NMI is a strong platform for businesses that need a white-label gateway, processor connectivity, omnichannel acceptance, multiple MID capabilities, tokenization, reporting, and merchant-facing payment tools. However, some companies start looking for NMI alternatives when they need more control over provider strategy, deployment model, merchant operations, or long-term infrastructure ownership.
Businesses choose Akurateco over NMI when they want to:
- Access 650+ ready-made connectors covering global cards, local payment methods, regional providers, acquirers, banks, and APMs
- Add new providers quickly through custom integrations delivered in 10–20 business days
- Deploy a fully white-label payment stack, including dashboards, merchant portals, domains, and applications
- Manage payments, merchants, analytics, billing, and reporting in one centralized system
- Choose SaaS, cloud-agnostic, or on-premises deployment depending on infrastructure and regulatory needs
- Strengthen payment security with PCI DSS Level 1 compliance, tokenization, network tokenization, and fraud controls
- Automate merchant billing, fees, invoicing, and settlement calendars
- Gain full merchant and entity management, including multi-MID support
- Receive support from a dedicated Payment Team as a Service for launch, troubleshooting, and ongoing optimization
In short, NMI is often a good choice for businesses that need a reliable white-label gateway with strong processor access. Akurateco is typically preferred when the business needs a more complete white-label payment gateway stack with branded dashboards, merchant portals, payment pages, connector access, merchant management, billing tools, reporting, tokenization, fraud controls, flexible deployment, and hands-on implementation support.
Other Alternatives to Pay Attention To
Tips to Make the Right Decision About NMI
Is NMI a good payment platform? It can be, especially for ISOs, ISVs, PSPs, fintech companies, and payment businesses that need a white-label payment gateway with processor connectivity and omnichannel payment acceptance. But businesses must think about whether NMI fits their future payment architecture, not only the current payment setup.
Before choosing NMI or one of its competitors, evaluate the platform against these critical points.
Connector coverage and payment method support
NMI offers broad processor connectivity, but the number of connections alone does not show whether the platform fits your business. Check whether the gateway supports the payment methods, processors, acquirers, currencies, and transaction types your merchants need. Also check whether each connection supports the full payment lifecycle, including authorization, capture, voids, refunds, recurring payments, chargebacks, reporting, and reconciliation.
For companies entering new markets, connector relevance and rollout speed matter more than the headline number. Platforms such as Akurateco approach connections as part of a wider payment strategy, not just isolated gateway links.
White-label ownership
NMI is often considered for white-label gateway capabilities, but white-label depth can vary. After research, many businesses find out that some platforms support branding mainly on the payment interface, while deeper operational ownership may be more limited.
Check whether branding applies to dashboards, merchant portals, domains, apps, reports, and back-office workflows. For PSPs and fintechs, this matters because the platform becomes part of the product they sell to merchants. Akurateco is worth evaluating when the goal is to operate a more complete branded payment infrastructure.
Merchant and entity management
NMI can support merchant-facing payment operations, but businesses onboarding many merchants, MIDs, entities, or branches should check how scalable the management layer is.
A simple gateway may work at the beginning. The challenge appears when teams need centralized control over merchant settings, limits, permissions, provider rules, billing structures, and reports. If merchant management is expected to become core to the business model, a platform like Akurateco may be more relevant because it combines merchant management with branded portals, reporting, billing, permissions, transaction monitoring, and operational controls.
Analytics and reporting depth
NMI provides reporting, but growing payment teams should check whether it is deep enough for optimization, finance, and operations. Basic transaction visibility is often not enough in multi-provider setups.
Look for real-time visibility into transaction status, payment volume, refunds, chargebacks, settlement data, merchant activity, billing, fees, reconciliation status, and operational reports. Without this depth, teams may need manual exports or extra analytics tools around the gateway. Akurateco’s reporting is connected to the broader payment flow, making it easier to analyze performance and adjust payment logic in one place.
Deployment flexibility
NMI mainly fits the hosted gateway model, which is enough for many merchants and software platforms. However, PSPs, fintechs, banks, and enterprise businesses may need more control over where and how the payment gateway is deployed.
If your strategy involves infrastructure ownership, data residency, regulatory preparation, or stricter security requirements, check whether the platform supports SaaS, cloud-agnostic, or on-premises deployment. Akurateco is relevant for teams that want to keep these options open from the start.
Pricing transparency and total cost
NMI pricing can depend on the business model, reseller setup, transaction volume, and required features. The initial price may not show the full cost of operating the payment setup over time.
Consider new integrations, extra environments, premium support, token services, fraud tools, reporting modules, custom development, and any external systems needed around the gateway. When comparing NMI pricing alternatives, model the full cost of ownership, not only the gateway fee.
For PSPs, fintech companies, and payment businesses, pricing should also be evaluated against the wider payment gateway business model, including setup fees, monthly fees, transaction margins, value-added services, and the cost of maintaining the infrastructure behind the offering.
Support after go-live
NMI can support gateway operations, but payment teams should check what kind of help is available after implementation. The hardest work often starts after launch.
For companies without a large internal payments team, support should cover more than onboarding. It should include optimization, troubleshooting, and expansion planning. This is where Akurateco’s Payment Team as a Service can become valuable as the setup evolves.
If you want to test these criteria quickly, Akurateco combines them in one stack: 650+ connectors, fast implementation, custom integrations, global and local payment method coverage, merchant management, analytics, billing tools, flexible deployment, and hands-on payment operations support.
Wrapping Up
Comparing NMI vs other platforms is not only about choosing a payment gateway. It is about deciding how much control you want over the branded payment product your business offers to merchants.
NMI can be a solid choice for companies that need a white-label payment gateway with processor connectivity, omnichannel acceptance, tokenization, and merchant-facing tools. But some businesses may need deeper white-label ownership, stronger merchant management, branded dashboards, payment pages, reporting, billing automation, fraud controls, flexible deployment, and more hands-on implementation support.
What is better than NMI? The answer depends on your business model. If your priority is launching or scaling a branded payment gateway business, Akurateco is a strong fit for PSPs, fintech startups, ISOs, payment businesses, and enterprise companies that want more control over their gateway infrastructure without building everything from scratch.
FAQ
Which payment gateways integrate with Akurateco?
Akurateco connects to [connectors] payment providers and payment methods through a single integration, including global card providers, local payment methods, regional acquirers, banks, and APMs. Custom integrations are also available on request and are typically delivered within 10–20 business days.
Is Akurateco a good white-label payment gateway alternative to NMI?
Yes. Akurateco can be a strong alternative to NMI for PSPs, fintech companies, ISOs, payment businesses that want to sell payment services under their own brand. It provides white-label payment gateway infrastructure with branded dashboards, merchant portals, payment pages, gateway APIs, merchant management, billing tools, reporting, tokenization, fraud controls, flexible deployment, and dedicated implementation support. This makes it especially relevant for companies that need more control over their branded payment product without building the full gateway from scratch.
What is the difference between NMI and Akurateco?
The main difference between NMI and Akurateco is the depth of white-label payment gateway control. NMI is widely used as a white-label gateway and embedded payments platform with processor connectivity, omnichannel acceptance, multiple MID support, and tokenization. Akurateco offers a broader white-label gateway stack with branded dashboards, merchant portals, payment pages, gateway APIs, merchant management, billing tools, analytics, flexible deployment, and dedicated implementation support.
How does Akurateco pricing compare to NMI and Stripe?
Akurateco uses a platform pricing model that typically includes a one-time setup fee based on project scope and a monthly platform fee based on usage, transaction volume, enabled modules, and integrations. Custom integrations are priced separately. Stripe mostly uses transaction-based pricing for standard payments, while NMI pricing is usually discussed through sales or reseller channels depending on the setup.
What industries benefit most from Akurateco vs NMI?
The industries that benefit most from Akurateco vs NMI are PSPs, fintech startups, ISOs, and payment businesses that want to launch payment services under their own brand. Akurateco is especially useful when the business needs deeper white-label ownership, branded dashboards, merchant portals, payment pages, gateway APIs, merchant management, billing tools, tokenization, fraud controls, and flexible deployment. For companies building a branded payment gateway business, Akurateco can provide more control over the payment infrastructure without requiring them to build the full gateway from scratch.
Is Akurateco a secure payment gateway?
Yes. Akurateco is designed for secure payment processing with PCI DSS Level 1 compliance, tokenization, fraud prevention tools, 3DS support, risk integrations, and secure data handling. It is built for businesses that need both payment security and operational control over how transactions are processed.
What are the best NMI payment gateway alternatives?
The best NMI payment gateway alternatives depend on your business model. Akurateco is a strong choice for white-label payment gateway infrastructure, including branded dashboards, merchant portals, payment pages, reporting, billing, tokenization, fraud controls, and flexible deployment. Decta and Pay.tech are also relevant for white-label gateway setups, while ACI Worldwide fits larger enterprise payment infrastructure needs. Solidgate, Spreedly, and Ixopay may be useful in specific cases, but they are less directly focused on the classic white-label gateway model.
