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Subprocessors
Every vendor that processes platform or customer data on our behalf, what for, and where — taken directly from how the system is actually built.
This list is updated if a vendor is added or removed. Last updated 2026-11-05.
OVHcloud — Server hosting
Location: Gravelines, France (EU). The dedicated server the entire platform (this website, the dashboard, the API, customer projects, databases, object storage, the AI builder’s sandboxes and our own mail servers for sending and mailboxes) runs on.
Backblaze — Off-site backups
Location: Amsterdam, Netherlands (EU Central region). Stores the encrypted off-site copy of the platform’s backups (databases, WordPress files, one-click app data, object storage, mail and configuration). Everything is encrypted on our server before upload, so Backblaze only ever holds ciphertext.
Cloudflare — DNS and human check
Location: Global (CDN/DNS provider, US-headquartered). Resolves hostingsurge.com and hostingsurge.app, the domain that customer projects get their default addresses on. A domain you connect stays with your own DNS provider. Cloudflare Turnstile checks that a person, not a bot, is using the sign-up, password reset and abuse report forms; it receives your IP address and browser signals for that check. Safeguards for the US transfer: the EU–US Data Privacy Framework and the EU standard contractual clauses.
GitHub — Source code storage
Location: United States. Managed projects’ source code is stored in private GitHub repositories. Safeguards for the US transfer: the EU–US Data Privacy Framework and the EU standard contractual clauses.
Coolify Cloud (coollabs) — Deployment orchestration
Location: EU-based service. Builds and deploys the platform and managed projects on the OVHcloud server; receives project configuration, including environment variables, in order to deploy it.
Let’s Encrypt — TLS certificates
Location: Global (nonprofit certificate authority). Issues the HTTPS certificates for the platform and connected customer domains.
DeepSeek — AI builder model calls
Location: China. Operated by Hangzhou DeepSeek Artificial Intelligence Co., Ltd. When you use the AI builder, your prompts and the project files the builder works on (including the build errors it is asked to fix) are sent to DeepSeek’s API, which generates the changes. DeepSeek processes them under its own terms. No other AI provider receives the builder’s prompts or project files.
Resend — Website email
Location: United States (mail goes out through its EU region, Ireland). Only if a team uses our shared Resend account, which is not offered today: the domain, and each email that website sends (sender, recipients, subject, content). Safeguards for the US transfer: the EU–US Data Privacy Framework and standard contractual clauses in Resend’s data processing agreement. A team that connects its own Resend account has its own agreement with Resend; we then only use its key to set up its domains.
Dynadot — Domain registration
Location: United States. Only when you buy or transfer a domain through Hostingsurge: Dynadot registers it and receives the registrant details, which go on to the registry of the top-level domain under its rules. WHOIS privacy is used where the top-level domain allows it.
Backups
Backups run nightly on the production server and are copied, encrypted, to Backblaze in the EU (Amsterdam). A restore from the off-site copy is tested every week.
Payments
No third-party payment provider processes data for us. You pay with Bitcoin through a BTCPay Server that we run ourselves on our own server. Stripe is not used.
Changes to this list
We update this list and email team owners at least 30 days before a new sub-processor starts processing customer data (see /legal/dpa).
Questions about a vendor
Reach the operator at hello@hostingsurge.com.