BlazingCDN vs IONOS

Compare BlazingCDN and IONOS on capabilities, jurisdiction, assurance, and fit for European buyers.

BlazingCDN

Poland· Web Hosting and Cloud Computing

Needs review

Shortlist when you need a Polish-contracted, high-volume HTTP CDN for VOD, software downloads, or pre-encoded HLS and you can live with a delivery-first product. Skip when you need WebSockets, origin DDoS, or a WAF in the same console. Consider Cloudflare for the security platform, or OVHcloud if you want European compute and CDN under one group.

EU-operated (Poland)Video and HLS CDNAnycast pull cacheSigned URLs and tokensS3/Swift origin storagePrepaid / PAYG traffic

View listing Visit Website

IONOS

Germany· Cloud Computing

Needs review

Shortlist IONOS when you want a German-operated hosting + public cloud stack with EU location choice, managed Kubernetes, S3 storage, and public BSI-oriented cloud certifications for DACH buyers. Skip when you need hyperscaler service breadth, EU-only infrastructure with no US regions or US facility partners in the path, or lowest-cost bare metal—consider OVHcloud, Scaleway, Hetzner, or STACKIT instead depending on that gap.

German SE (Montabaur)EU + US cloud regionsManaged KubernetesS3 Object StorageBSI C5 Type 1 (claimed)Domains + SMB hosting

View listing Visit Website

Highlighted rows differ between the two products.

BlazingCDN vs IONOS: Snapshot
Feature	BlazingCDN	IONOS
Country of origin	Poland	Germany
Category	Web Hosting and Cloud Computing	Cloud Computing
Open source	No	No
Self-hosted	No	No
Headquarters	Poland	Germany
Legal entity	Advanced Administrations Sp. z o.o. (KRS 0000567375, NIP 5252624642), Warsaw. Partner company listed: BCDN LTD, Limassol, Cyprus.	IONOS SE (HRB 24498, Amtsgericht Montabaur); group listed as IONOS Group SE
Governing law	Not listed	German / EU (confirm per contract and national affiliate)
US parent / control	No known US parent	No known US parent
CLOUD Act exposure (indicative)	Medium	Medium
Hosting / residency	Vendor-operated global CDN, claimed 25+ PoPs in Europe, North America, and Asia-Pacific. Video CDN and Cloud Storage advertise replicas in Europe, Asia, and America, including USA data centers. Optional dedicated GDPR Cache Servers for EU-oriented footprints. No public subprocessor list. Known US-group SaaS on the account path: Stripe and PayPal (billing), HubSpot (sales). Backup and log hosts unpublished.	IONOS-operated and partner facilities in Europe (e.g. Berlin, Frankfurt—including Equinix-operated sites—Paris, Logroño, London, Worcester, Karlsruhe) and the US (Las Vegas, Newark, Lenexa). Object Storage and compute location chosen per resource. Backup Service uses Acronis technology; managed backup path described as DE ISO 27001 centers. Optional Microsoft 365 / Google Workspace resale.
Summary	Polish high-volume CDN for video, software installers, and HLS, with an anycast pull cache and in-network replication for large files.	German hosting and cloud provider (IONOS SE): domains and SMB web hosting plus IONOS Cloud IaaS/PaaS with EU and US locations, managed Kubernetes, object storage, and DBaaS.
Tags	gdpr cdn video-cdn hls anycast object-storage poland	gdpr cloud hosting infrastructure iaas kubernetes germany smb

At a glance: BlazingCDN vs IONOS
At a glance	BlazingCDN	IONOS
HQ	Warsaw, Poland	Montabaur, Germany (IONOS SE)
Legal entity	Advanced Administrations Sp. z o.o.	Not listed
Partner company	BCDN LTD, Limassol, Cyprus	Not listed
Governing law	Polish law (Terms 2025)	Not listed
Product since	2021 (vendor about page)	Not listed
Network (claimed)	25+ PoPs, US / EU / APAC	Not listed
Commercial model	Prepaid balance and PAYG traffic tiers	Hosting packages + cloud usage (per-minute style)
Self-host / OSS	Neither. Managed CDN only.	Not listed
Group	Not listed	United Internet / IONOS Group SE (listed)
Product lines	Not listed	Domains & hosting + IONOS Cloud IaaS/PaaS
Cloud regions	Not listed	DE, FR, ES, UK + US (e.g. LAS, EWR, MCI)
Open source	Not listed	No (proprietary platform)
Self-host	Not listed	No

Key capabilities: BlazingCDN vs IONOS
Key capabilities	BlazingCDN	IONOS
EU-operated (Poland)	Yes	Not listed
Video and HLS CDN	Yes	Not listed
Anycast pull cache	Yes	Not listed
Signed URLs and tokens	Yes	Not listed
S3/Swift origin storage	Yes	Not listed
Prepaid / PAYG traffic	Yes	Not listed
German SE (Montabaur)	Not listed	Yes
EU + US cloud regions	Not listed	Yes
Managed Kubernetes	Not listed	Yes
S3 Object Storage	Not listed	Yes
BSI C5 Type 1 (claimed)	Not listed	Yes
Domains + SMB hosting	Not listed	Yes

BlazingCDN

Anycast pull cache for static assets
Create a zone, point it at your origin, and cache on demand at the nearest advertised edge. The vendor claims a 96%+ average hit ratio and HTTP/2, HTTP/3, Brotli, IPv6, purge API, and origin shield. Product copy caps Anycast files at 70 MB and sends multi-GB installers to Video CDN.
Video CDN with in-network replication
Large files are copied inside the CDN across Europe, Asia, and America according to the products page, so delivery need not hit the origin after import. Docs mention auto-import, range requests, cache warming, and a permanent cache option. One Video CDN FAQ also claims HLS/DASH transcoding, which conflicts with the Streaming CDN page.
HLS and LL-HLS delivery without packaging
Streaming CDN is a delivery layer for pre-encoded HLS, LL-HLS, and DASH from your own media server. The company claims 2 to 4 second glass-to-glass latency on LL-HLS versus 20 to 40 seconds for standard HLS. You bring the encoder. Live event broadcasts still need prior provider approval.
Signed URLs, tokens, and geo filters
HMAC-signed links with expiry, per-request tokens, referrer and user-agent filters, and country or IP allowlists and blocklists are listed as available on all account sizes. DRM-encrypted segments are delivered as-is. Licensing stays in your stack.
Object storage origin plus zone API
Buckets can be created with S3 or Swift protocols and used as a CDN origin. Help docs cover FTP, SFTP, rclone, and OpenStack Swift uploads. Public API docs exist for zone management and purge from CI. Image optimization is marked coming soon.

IONOS

Virtual Data Center Designer and IaaS compute
Build isolated virtual data centers in the browser or via Cloud API: dedicated-core servers, vCPU servers, and Cubes with attached NVMe. Live vertical scaling is supported on many Linux images for cores, RAM, NICs, and volumes without a full rebuild. Locations span DE (Berlin, Frankfurt, Karlsruhe), FR, ES, UK, and US.
Managed Kubernetes without a separate control-plane fee
Automated cluster and node-pool setup with geo-redundant control plane, admin API access, and optional node auto-scaling. IONOS documents the managed control plane as free of charge; you pay for the underlying compute, storage, and network only—useful for staging and production clusters on the same contract.
S3-compatible Object Storage across EU and US endpoints
Contract-included Object Storage with S3 API compatibility, versioning, object lock, SSE-S3/SSE-C, and lifecycle rules. Documented endpoints include Frankfurt, Berlin, Logroño, and Lenexa (US). German object-storage locations are listed with BSI IT-Grundschutz compliance notes in the service catalog.
Managed databases, GPU VMs, and Berlin-hosted AI Model Hub
DBaaS for PostgreSQL, MongoDB, MariaDB, and in-memory DB; Cloud GPU VMs (NVIDIA H200 templates) in Frankfurt; AI Model Hub with OpenAI-compatible APIs, RAG/vector support, and vendor-stated processing exclusively in Germany (Berlin). Fits teams that want European inference without standing up their own GPU estate.
Domains, web hosting, and personal consultant for SMBs
Classic IONOS portfolio: domain registration, shared/VPS/dedicated hosting, site builders, and optional Microsoft 365 or Google Workspace. Differentiator for non-cloud buyers is a dedicated personal consultant plus 24/7 support channels—not pure ticket-only self-serve hosting.

Assurance & compliance: BlazingCDN vs IONOS
Assurance & compliance	BlazingCDN	IONOS
Independent security / no-logs audit	Not found Searched official site, legal page, features, and help centre. No third-party audit PDF or no-logs report.	Partial BSI C5 Type 1 (2023 announcement) and IT-Grundschutz ISMS claims after external audit; not a public no-logs VPN-style audit. Request current reports and scope.
ISO 27001	Not found No ISO 27001 claim or certificate found on primary pages.	Vendor claimed Vendor FAQ/about materials state ISO 27001 for data centers / security posture; facility partner cert PDFs also referenced on location pages. Independent cert registry entry not re-verified here.
SOC 2 / SOC 3	Not found No SOC 2 or SOC 3 report found.	Not found SOC/SSAE-style attestations appear for some facility operators (e.g. Equinix listings). No clear IONOS product-level SOC 2 claim found on primary pages reviewed.
GDPR / EU data protection	Vendor claimed Polish VAT-registered entity; dedicated GDPR page treats the vendor as processor. Dedicated EU cache servers sold separately. Default Video/storage products replicate outside the EU.	Vendor claimed German controller/processor entities; EU location options; vendor GDPR statements. Residency still depends on selected regions and subprocessors.
US CLOUD Act exposure (indicative)	Partial EU entity and no known US parent, but US and Asian content replicas plus Stripe, PayPal, and HubSpot on the account path. Not legal advice.	Partial German SE / no known US parent, but US subsidiaries, US host regions (LAS/EWR/MCI), Equinix facility partnership, optional Microsoft/Google products, Acronis-powered backup. Not legal advice.
Data processing agreement (B2B)	Not found No public DPA download or in-product DPA found. Blog discusses DPAs as a buyer question. Ask sales.	Vendor claimed Hosting DPA via account privacy flows; IONOS Cloud AVV via account manager / contract docs. Confirm entity and service annex.
EU AI Act	Not applicable CDN and object storage. Marketing mentions 'Smart AI Caching' and MSA authorises unnamed third-party AI vendors. Not an AI-centric product.	Partial Relevant mainly to AI Model Hub (docs discuss governance/compliance). Core hosting/IaaS is not AI-product-centric; treat AI Act as service-specific diligence.
BSI C5 (Cloud Computing Compliance Criteria Catalogue)	Not listed	Vendor claimed Company IR announcement 7 Nov 2023: C5 Type 1 for Compute Engine, Cloud Cubes, S3 Object Storage after external audit. Type 1 = design at a point in time; confirm current validity and product scope.

Considerations & known limitations: BlazingCDN vs IONOS
Considerations & known limitations	BlazingCDN	IONOS
DDoS cover is for cached objects	High Help docs say protection is tailored to cached content. Uncached origin paths and dynamic sites can still be taken down. Pair with a dedicated mitigation product if origin availability is the requirement.	Not listed
Default replicas include the US and Asia	Medium Video CDN and Cloud Storage advertise three-continent copies, including USA data centers. EU-only delivery is a separate GDPR Cache Servers SKU, not the default.	Not listed
US-group billing and CRM tools	Medium Stripe and PayPal process top-ups. HubSpot is used for sales meetings. No published subprocessor list. Account metadata is not EU-only even if you pin caches.	Not listed
No public audit, ISO, SOC, or DPA	Medium Procurement teams that need a cert pack will stall. MSA text also conflicts with the GDPR page on whether personal data is processed.	Not listed
No WebSockets, VPN, or unapproved live events	Medium HTTP(S) delivery only. Live broadcasts need rights paperwork and prior approval. Anycast file size is capped at 70 MB on the product page.	Not listed
Polish HQ plus Cyprus partner, shared MSA wording	Low Contact lists two companies. Legal-information MSA hyperlinks advancedhosting.com. Confirm which entity invoices you and which terms apply.	Not listed
US regions, US entities, and facility partners	Not listed	Medium Selecting US locations places data in the US. Even EU-only deployments sit in a group that has US subsidiaries and uses partners such as Equinix for some EU facilities—material for CLOUD Act / transfer reviews.
No clear public subprocessor catalogue	Not listed	Medium Unlike many pure SaaS vendors, a single customer-facing subprocessor list was not found. Buyers must extract partners from location pages, DPA annexes, and product docs (Equinix, Acronis, Microsoft, Google, etc.).
C5 Type 1 scope and freshness	Not listed	Low Public C5 claim is Type 1 for specific products (Compute Engine, Cubes, Object Storage) as of the 2023 announcement. Not a blanket certificate for every IONOS product; request up-to-date reports.
Narrower managed ecosystem than hyperscalers	Not listed	Low Strong IaaS and selected PaaS, but not a full AWS/Azure service catalogue. Multi-region global apps and niche managed services may force multi-cloud or a different primary vendor.
Hosting brand vs cloud platform complexity	Not listed	Low SMB hosting contracts, reseller office suites, and enterprise cloud AVVs are different commercial and compliance surfaces—do not assume one DPA covers every SKU.

Fit

BlazingCDN

Best fit when

OTT or VOD teams that want large files replicated inside the CDN so the origin can leave the delivery path
Software and game publishers shipping installers or patches over HTTP(S) with signed URLs
AdTech or MarTech delivery of tags, scripts, and VAST where latency and EU invoicing matter more than a WAF
Sports or live HLS operators who already have a packager and want LL-HLS delivery, not transcoding
Teams running a multi-CDN or backup-CDN trial against an existing provider

Poor fit when

Products that need WebSockets, VPN tunnels, or generic TCP/UDP forwarding at the edge
Sites that need origin DDoS, WAF, bot management, and authoritative DNS in one console
Workloads that must stay EU-only by default without buying a dedicated GDPR cache footprint
Live event broadcasts without rights paperwork and prior provider approval
Buyers who require a public ISO 27001 or SOC 2 pack and a published subprocessor list before RFP

Consider instead when

When: You need DNS, WAF, bot management, Workers, and origin DDoS in one platform
Consider: Cloudflare
Broader US-headquartered edge platform. BlazingCDN is delivery-first and only claims DDoS cover for cached objects.
When: You want European compute, object storage, and CDN under one group with a public DC catalogue
Consider: OVHcloud
French-group IaaS plus CDN. Less specialised for high-volume VOD replication than BlazingCDN marketing claims.
When: You mainly need German-group web hosting with CDN as an add-on
Consider: IONOS
Closer if the origin stack is IONOS hosting rather than a specialist video CDN.

IONOS

Best fit when

SMB and agencies needing domains, hosting, email/office resale, and a personal consultant under one German brand
Teams building IaaS workloads in selectable EU locations with a visual Data Center Designer and full Cloud API
Organizations that want managed Kubernetes, DBaaS, and S3-compatible storage without a hyperscaler contract
DACH public-sector or regulated buyers who need documented BSI C5 / IT-Grundschutz posture on scoped cloud products (confirm current report)
AI or inference pilots that prefer vendor-stated Germany (Berlin) hosting for AI Model Hub

Poor fit when

Buyers requiring a guarantee of no US legal entities, no US regions, and no US-group facility partners anywhere in the path
Workloads that depend on the full AWS/Azure/GCP marketplace, global region density, or niche managed services IONOS does not offer
Price-only bare-metal or Hetzner-style DIY shops that do not need managed PaaS or SMB hosting layers
Teams that refuse any US-group SaaS (Microsoft 365 / Google Workspace) if those bundles are part of the intended stack

Consider instead when

When: You want French-operated cloud with strong developer packaging and EU focus without a mass-market hosting brand
Consider: Scaleway
Different product mix; compare region map and managed services side by side.
When: You prioritize large European hosting/cloud scale and multi-country DC ownership narratives
Consider: OVHcloud
Both are EU groups with non-trivial international footprints—read residency options carefully.
When: You mainly need cost-efficient dedicated servers or simple cloud in DE/FI with minimal PaaS
Consider: Hetzner
Thinner managed layer; different support and SMB hosting model.
When: You are already in Schwarz Group ecosystems or need STACKIT-specific public-cloud positioning
Consider: STACKIT
Narrower commercial brand than IONOS hosting+cloud combo.

Open questions for due diligence

BlazingCDN

Which legal entity issues the invoice and signs the DPA: Advanced Administrations Sp. z o.o. or BCDN LTD?
Is there a written DPA with Article 28 clauses, SCCs, and a current subprocessor list?
Can Video CDN or Cloud Storage be pinned to EU regions without the separate GDPR Cache Servers SKU?
Where are control-panel logs, raw logs, and Graylog exports stored, and for how long?
Does Video CDN transcode, or is packaging limited to Streaming CDN as that page states?
What is the contractual SLA (marketing copy uses both 99.999% and 99.998%) and what credits apply?

IONOS

What is the current BSI C5 report type (Type 1 vs Type 2), validity period, and exact product/location scope?
Can IONOS provide a consolidated subprocessor and sub-processor change-notification list under the DPA/AVV?
Which contract entity (IONOS SE vs IONOS Cloud GmbH vs national affiliates) will sign for our workload and which TOMs apply?
For EU-only deployments, are any support, monitoring, or backup control-plane components processed outside the EU?
Is ISO 27001 held by IONOS operating companies for the full service stack, or primarily facility/operator certifications?