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APIs · head to head

Sila vs Spring Cloud Gateway

Sila logo

Sila

APIs

US money movement API for ACH, RTP and FedNow with KYC and ledgering built in

From
On request
Rated
-
Full reviewWebsite
Spring Cloud Gateway logo

Spring Cloud Gateway

APIs

API gateway built on Project Reactor for building microservices

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Spring Cloud Gateway has a free tier, so it costs nothing to try first.
  • Each has a real cost: Sila no pricing is published, so you cannot compare Sila against Moov or Dwolla without entering two sales processes, and small programmes frequently find the monthly minimum dominates their cost at low volume.; Spring Cloud Gateway released under the Apache 2.0 license, free and open source with no commercial tier
  • They diverge on capability: Sila covers ACH origination, Spring Cloud Gateway covers Routing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Sila and Spring Cloud Gateway actually diverge.

Attributes where Sila and Spring Cloud Gateway differ
AttributeSilaSpring Cloud Gateway
Starting priceOn requestFree
Pricing modelquoteopen-source
Free tierNoYes
PlatformsWeb, APIJava, Spring Boot
FoundedUnknown1998

Identical on both: user rating (Not yet rated), category (APIs).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Sila

  • ACH origination
  • Instant rails
  • KYC and KYB
  • Virtual accounts
  • Ledger
  • Wallets and holds
  • Webhooks
  • Bank-side deployment

Only in Spring Cloud Gateway

  • Routing
  • Path Rewriting
  • Circuit Breaker
  • Spring Boot
  • Spring Security
  • Spring Cloud
  • Java support
  • Spring Boot support

What people use each for

The jobs each tool is most often brought in to do.

Sila

  • A small fintech that needs ACH, identity verification and a ledger from one vendor because it has no compliance team to assemble threenot Spring Cloud Gateway
  • A marketplace paying out to sellers that wants same-day ACH and instant push options without becoming a money transmitter itselfnot Spring Cloud Gateway
  • A community bank replacing batch file ACH processing with an API so it can offer real-time payments to business customersnot Spring Cloud Gateway
  • A lending platform that must verify business identity, disburse funds and collect repayments on a schedule from a single integrationnot Spring Cloud Gateway

Spring Cloud Gateway

  • API Developmentnot Sila
  • API Gatewaynot Sila
  • API Testingnot Sila
  • API Documentationnot Sila
  • Microservicesnot Sila

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Sila

  • No pricing is published, so you cannot compare Sila against Moov or Dwolla without entering two sales processes, and small programmes frequently find the monthly minimum dominates their cost at low volume.
  • Sila is materially smaller and less well capitalised than the banking-as-a-service names it competes with, which matters because your customer funds and your payment rails depend on the vendor still trading in three years.
  • The sponsor bank behind your programme determines what you can offer and how fast you can change it, and bank partnerships in this sector have been reshuffled repeatedly since 2023, so a bank change during your contract is a realistic risk rather than a theoretical one.
  • Coverage is United States only, so any product with cross-border ambitions needs a second payments vendor and a second reconciliation process from the outset.
  • Onboarding involves compliance diligence on your own programme, and teams routinely underestimate this, with weeks lost between signing and first live transaction while policies, flow of funds diagrams and BSA arrangements are reviewed.

Spring Cloud Gateway

  • Released under the Apache 2.0 license, free and open source with no commercial tier

Pricing, plan by plan

Sila

On request
  • Sila Payments Platform$undefined/month
    • ACH, RTP and FedNow
    • KYC and KYB verification
    • Virtual accounts and ledger

Spring Cloud Gateway

Free
  • Open SourceFree
    • Core Spring Cloud Gateway
    • Community support

Which should you pick?

Choose Sila if

  • You need ach origination.
  • You work on Web, API.
  • You also want instant rails.
Sila review

Choose Spring Cloud Gateway if

  • You need routing.
  • You want to start without paying.
  • You work on Java, Spring Boot.
  • You also want path rewriting.
Spring Cloud Gateway review

Questions people ask

Is Sila or Spring Cloud Gateway better?
Neither clearly leads. Sila starts at On request and Spring Cloud Gateway at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sila or Spring Cloud Gateway?
Spring Cloud Gateway has a free tier; the other does not. Paid plans start at On request for Sila and Free for Spring Cloud Gateway.
Does Sila or Spring Cloud Gateway run on more platforms?
Sila runs on Web, API. Spring Cloud Gateway runs on Java, Spring Boot.
Can I use Spring Cloud Gateway for free?
Yes. Spring Cloud Gateway has a free tier, so you can try it without paying. Sila starts at On request.
What is Sila best used for?
Sila is most often used for a small fintech that needs ach, identity verification and a ledger from one vendor because it has no compliance team to assemble three, a marketplace paying out to sellers that wants same-day ach and instant push options without becoming a money transmitter itself, a community bank replacing batch file ach processing with an api so it can offer real-time payments to business customers, a lending platform that must verify business identity, disburse funds and collect repayments on a schedule from a single integration. Of those, a small fintech that needs ach, identity verification and a ledger from one vendor because it has no compliance team to assemble three and a marketplace paying out to sellers that wants same-day ach and instant push options without becoming a money transmitter itself are not what Spring Cloud Gateway is typically brought in for.
What can Sila do that Spring Cloud Gateway cannot?
Sila covers ACH origination, Instant rails, KYC and KYB, Virtual accounts. Spring Cloud Gateway covers Routing, Path Rewriting, Circuit Breaker, Spring Boot.

Answered from the vendors’ own pages

Sila: Does Sila require a sponsor bank?

Yes. Funds sit at a partner bank, and which bank that is affects your product features and your regulatory exposure, so ask before signing.

Spring Cloud Gateway: Is Spring Cloud Gateway free?

Yes, Spring Cloud Gateway is free and open-source software. It is part of the Spring ecosystem and available through GitHub repositories with open-source dependencies like spring-cloud-starter-gateway-server-webflux and spring-cloud-starter-gateway-server-webmvc.

Source
Sila: Is Sila still operating?

Yes. It continues to trade and announced an API integration with GBank in 2025 covering ACH, RTP and FedNow.

Spring Cloud Gateway: What enterprise support is available for Spring Cloud Gateway?

Tanzu Spring provides optional enterprise support including Day 0 access to security patches for organizations requiring guaranteed support, but specific pricing is not published on the Spring Cloud Gateway project page.

Source
Sila: What does it cost?

Sila does not publish rates. Expect per-transaction pricing plus a monthly minimum, quoted after a compliance conversation.

Sila: Can I use it outside the United States?

No. Sila covers US rails only.

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