OpenSwitch review
An open-source payment layer for teams managing multiple PSPs, routing rules, and failover.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
OpenSwitch is an API-first payment orchestration layer for fintechs, marketplaces, SaaS companies, and other teams working with multiple payment service providers. It presents a unified API for payments, refunds, disputes, mandates, payouts, and webhooks, while supporting multi-provider routing, configurable retries, connector failover, vault and tokenization features, and per-connector decline analytics. Payments settle through connected providers rather than through OpenSwitch itself.
Its plan structure gives teams a clear choice between control and managed operations. Open Source is self-hosted under Apache 2.0 and includes unlimited transactions, routing and retry capabilities, a self-managed vault, and community support. Cloud provides hosted OpenSwitch with a 99.99% SLA, managed connector upgrades, audit logs, RBAC, webhooks, S3 and Kafka exports, plus email and Slack support. Enterprise adds single-tenant or VPC deployment, custom connectors and SLAs, mTLS, a SOC 2 / PCI evidence pack, 24/7 on-call support, and architecture review. The paid tiers therefore focus on hosting, governance, deployment control, and support depth.
OpenSwitch fits teams that need one integration layer across a varied PSP estate. Its listed integrations include Stripe, Adyen, Checkout.com, Braintree, PayPal, Alipay, WeChat Pay, Mollie, Razorpay, and others, while the connector registry and SDK support connector management. HMAC-signed webhooks, idempotency support, and exports to Kafka, S3, OTLP, and Prometheus extend its fit for operational payment systems. Teams seeking self-hosted control and broad orchestration coverage should consider it; teams that want a payment processor, rather than infrastructure connecting processors, should look elsewhere.
OpenSwitch pros and cons
- Where it wins
- Open-source self-hosting with unlimited transactions
- Routing, retries, failover, tokenization, and unified payment APIs
- 15 listed integrations plus observability and export options
- Where it doesn't
- Open Source requires self-hosted infrastructure and self-management
- Community support is limited to the Open Source plan
- Settlement remains dependent on connected payment providers
OpenSwitch fact sheet, pricing and score →
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