Switching PSP: When is an alternative to Stripe in Switzerland worth it?

Last checked: 6 October 2026  ·  Source: Payrexx blog comparison 2026

Stripe is an internationally widespread payment solution with high developer flexibility – however, for Swiss online shops, PostFinance Pay and personal support are missing. Cheaper alternatives with full coverage of Swiss payment methods are already available from EUR 355 per month at EUR 20’000 turnover.

Status: Q1 2026 – The cost details in this guide are based on the comparison of Swiss payment providers 2026. Prices and conditions may change – check current rates directly with the respective provider.

This guide shows you what Stripe offers, what factual differences exist compared to Swiss providers, and which alternative fits your situation.

1. What Stripe offers

Stripe is a US payment facilitator with European legal headquarters in Ireland and one of the best-known developer PSPs worldwide. The platform convinces with a very well-documented API, numerous integrations, and the ability to fully customize the payment page. For technically adept teams and internationally oriented shops, Stripe is a proven choice.

Stripe charges no fixed monthly fees. The transaction fees are 0.30 EUR fixed plus 2.9 % per transaction – making Stripe around 1.2 percentage points more expensive than cheaper Swiss providers. With EUR 20’000 monthly turnover, total costs amount to around EUR 640, with EUR 100’000 turnover around EUR 3’200.

TWINT is supported by Stripe. PostFinance Pay is missing from the offering – a relevant gap for Swiss online shops with a local customer base. Support is provided exclusively via email and chat, without a personal contact person.

2. When a switch makes sense

Stripe is a strong platform for developer-oriented teams with an international focus. For Swiss SMEs without an in-house developer team or with a focus on local customers, however, there are several relevant differences compared to Swiss providers.

No PostFinance Pay

PostFinance Pay is one of the most frequently used payment methods for Swiss private customers. Stripe does not support it. Anyone wishing to target Swiss customers who use PostFinance must switch to another provider or integrate PostFinance as a separate channel.

Higher transaction fees

At 2.9 %, Stripe is around 1.2 to 1.75 percentage points above the cheaper Swiss providers (Payrexx, PostFinance, wallee: 1.35–1.65 %). At EUR 100’000 monthly turnover, that is a difference of over EUR 1’600 per month.

No personal support

Stripe offers exclusively email and chat support without a dedicated contact person. For SMEs that need fast and direct assistance with technical problems, this is a relevant difference compared to Swiss providers with personal support.

Complex setup for SMEs

Stripe’s full range of functions unfolds only with developer knowledge. For Comerciantes without technical expertise, setup entails either training effort or hiring external developers. Swiss payment facilitators like Payrexx or zahls.ch, by contrast, offer plugin-based integrations without programming work.

Headquarters Outside Switzerland

Stripe has its legal headquarters in Ireland. Customer and transaction data are not necessarily processed in Switzerland. For companies with requirements for data residency in Switzerland or with customers who have corresponding preferences, this can be relevant.

3. Alternatives at a glance

The following Swiss providers cover PostFinance Pay, TWINT, and other Swiss payment methods – sorted by total costs at EUR 20’000 monthly turnover.

Payrexx – from EUR 355/month at 20K

Swiss payment facilitator with the broadest payment method coverage: over 25 payment methods incl. PostFinance Pay, TWINT, Samsung Pay, Reka, and Pay by Bank. No fixed costs in the Free plan, integrated e-commerce tools, free plugins. Setup possible without developer knowledge.

PostFinance – from EUR 365.90/month at 20K

Specifically tailored to the Swiss market with direct bank connection and high brand awareness. PostFinance Pay naturally included. One-time setup costs of EUR 199–249. No e-commerce tools.

wallee – from EUR 369.95/month at 20K

Swiss payment facilitator with modular architecture – a good choice for teams with technical skills who want flexibility. TWINT and PostFinance Pay included. Some plugins require payment.

Worldline – from EUR 378/month at 20K

Combined acquirer and PSP solution with TWINT, PostFinance Pay, and POS support. No monthly fee in the E-Payments package. Fees must be requested from sales. No personal support without additional costs.

Datatrans – from EUR 398/month at 20K

Established Swiss PSP for enterprise. Requires a separate acquirer contract. TWINT and PostFinance Pay included. Google rating 4.1 stars.

saldiaPay – from EUR 449/month at 20K

Innovative Swiss payment facilitator with saldiaApps for accounting and logistics. TWINT and PostFinance Pay included. Personal support, Google rating 4.7 stars.

zahls.ch – from EUR 489/month at 20K

Transparent pricing in four tiers, TWINT and PostFinance Pay included. E-commerce tools and personal support. Google rating 5.0 stars.

4. What does switching cost?

At EUR 20’000 monthly turnover, Payrexx at EUR 355 is around 45 % cheaper than Stripe (EUR 640). At EUR 100’000 turnover, the difference is over EUR 1’600 monthly. Stripe offers special conditions for large companies, which can be requested from sales.

Complete cost breakdown for all providers: Comparison of Swiss payment providers 2026 on the Payrexx Content Hub. All 1v1 detailed comparisons can be found in the Payrexx comparison hub.

5. Which alternative fits you?

The right choice depends on whether your focus is on Swiss customers, international markets, or technical flexibility:

Checklist: Switching from Stripe to a Swiss PSP

• Check whether PostFinance Pay and other CH methods are required

• Compare current transaction volume and costs with Swiss providers

• Check plugin compatibility with shop system (Stripe has many official plugins)

• Check contract term and notice periods with Stripe (usually cancellable monthly)

• Start onboarding with the new provider before canceling Stripe

• Document existing webhooks and API integrations

• Use test environment at the new provider before going live

• Clarify data processing location with the new provider, if relevant

Payrexx offers as an alternative to Stripe PostFinance Pay, TWINT, and all other Swiss payment methods – with a 30-day free trial period and personal support without hotline fees.