Ecosystem 4hosting · USA
20 tools, one USD invoice,
zero hyperscaler bill shock.
Every tool we host is tested with real US scale-up traffic: B2B SaaS multi-tenant at Series A-C, US scale-ups serving EU customers (Schrems-II-safe data residency), e-commerce with multi-currency US/EU expansion, NYC/SF/Austin agencies with multi-client setups. Primary servers in EU datacentres (Frankfurt/Amsterdam), with NYC POP for US admin access.
B2B SaaS stack
Stack for US B2B SaaS scale-ups at Series A-C — multi-tenant, EU compliance, predictable USD billing.
PostgreSQL 16 + RLS
DBMulti-tenant DB
Row-level security for tenant isolation, streaming replicas, WAL archiving, PITR. Standard for B2B SaaS in production.
Stripe Connect
PaymentsMarketplace payments
US B2B SaaS use Stripe Connect for marketplace and payout models. Webhooks low-latency to NYC POP.
Plaid (compatible)
FintechFinancial data
We are not Plaid partners — Plaid SDK and webhooks work without modification on our infrastructure.
Keycloak
AuthSSO + MFA + WebAuthn
Self-hosted identity with SAML/OIDC/WebAuthn. Reduces Auth0/Okta dependency at scale — significant cost savings for Series B+.
Sentry (self-hosted)
MonitoringError tracking
Self-hosted on VPS for cost savings vs SaaS. Compatible with all standard Sentry SDKs.
Resend / Postmark
EmailTransactional email
SMTP API for SaaS apps — onboarding, notifications, alerts. CAN-SPAM and GDPR compliant.
EU compliance stack
For US scale-ups with German/French/UK enterprise customers requiring EU data residency. The Schrems-II-safe pattern.
Article 28 DPA
LegalData Processing Agreement
Shipped with every account, no add-on. Lists data categories, retention periods, sub-processor management, breach notification timelines.
Standard Contractual Clauses
LegalSCCs for transfers
EU SCC modules 1 (C-to-C) and 2 (C-to-P) included by default. For US↔EU data transfers post-Schrems II.
EU representative service
LegalGDPR Art. 27
EU representative service available for US-based controllers with EU data subjects. Required by GDPR Art. 27 for many US scale-ups.
ISO 27001/9001 datacentres
DatacentreCertified facilities
All EU datacentres (Frankfurt, Amsterdam) have ISO 27001/9001 certifications. We provide certifications copies on request — we are not the cert holder, the facility is.
E-commerce stack
Stack for US e-commerce ops with US-primary and EU-secondary markets. Shopify-adjacent, headless, multi-currency.
WooCommerce + Stripe + PayPal
StoreMost common combo
WooCommerce with Stripe primary, PayPal fallback. Multi-currency USD/EUR/GBP via WooCommerce Multi-Currency.
Shopify Hydrogen (headless)
HeadlessHeadless storefront
Headless Shopify with Hydrogen React framework hosted on our VPS. Backend stays on Shopify, frontend on our infrastructure with full latency control.
Magento 2 / Adobe Commerce
EnterpriseEnterprise B2C/B2B
For large multi-brand US ops (10k+ SKUs). Dedicated server + Redis + Elasticsearch + Varnish. Standard for US retail going direct-to-consumer in EU.
ShipStation / EasyPost / Shippo
ShippingShipping APIs
Real-time shipping rate calculation across UPS/FedEx/USPS, label generation, tracking webhooks. EU expansion supported via DHL/Royal Mail integrations.
TaxJar / Avalara (compatible)
TaxSales tax automation
US sales tax across 50 states + EU VAT (OSS) — we host the WordPress/Magento plugins, no partner claim.
Developer stack
What US dev teams use: Node + TypeScript for SaaS, Go for performance APIs, Python for data, Rust for systems.
Node.js 22 LTS
RuntimeJS runtime
Standard for US SaaS startups. PM2 or systemd, Next.js SSR, end-to-end TypeScript via tRPC.
Go
RuntimeGo runtime
Static build, systemd deploy. For low-latency microservices — payment processing, real-time chat.
Python 3.12
RuntimePython runtime
Gunicorn / uWSGI for Django and FastAPI. Celery + Redis for async tasks, PyTorch for ML.
Rust
RuntimeSystems language
For performance-critical code — image processing, real-time analytics, cryptography.
Don't see the tool you need?
If it runs on Linux, we host it. Tell us what stack you use and we'll respond whether it's optimized, whether we configure it, or whether we recommend a different architecture.
Tell us what you need →