IONOS vs JSDelivr
A source-aware comparison of pricing, documented capabilities and workflow fit.
Short answer
- Price: JSDelivr is cheaper — Free vs $1/user/mo.
- How to start: IONOS is from $1/user/mo, JSDelivr is free.
- Where they differ: only IONOS has mobile app and only JSDelivr has open source / self-hostable; both offer public api.
These lines are generated from the pricing we track, not from a paid placement. How we score tools.
What IONOS is
IONOS sells domains, shared web hosting, WordPress, VPS, cloud and dedicated products; this record focuses on US Linux shared Web Hosting. Current tiers bundle a domain, SSL, professional email, SSH/SFTP/WP-CLI, databases, one-click apps, daily backup/restore and 24/7 support. Promotional one-year prices rise to disclosed monthly renewal rates, taxes apply, and apparently unlimited sites, storage or databases remain bounded by shared compute, file-count and acceptable-use constraints.
What JSDelivr is
jsDelivr is a publicly available CDN for open-source files from npm, GitHub, WordPress and selected custom endpoints. Its terms permit free personal and commercial use without bandwidth or request limits when content and usage follow both jsDelivr and upstream-platform policies. The network uses multiple CDN providers and offers exact or aliased version URLs, an API, combination and optimization features. Production consumers should pin an exact reviewed release: aliases can resolve to newer code. The service is not general file/media hosting, private package delivery or a substitute for package, license and resilience review.
Side by side
| IONOS | JSDelivr | |
|---|---|---|
| Category | Hosting | Hosting |
| How to start | $1/user/moverified | Freeverified |
| Public API | Yes | Yes |
| Mobile app | Yes | No |
| Open source / self-hostable | No | Yes |
| SSO (SAML) | No | No |
| Visit | IONOS ↗ | JSDelivr ↗ |
What IONOS is built to do
- Shared hosting tiers
- Allocates websites, geo-redundant storage, databases and compute levels by plan.
- Developer tools
- Includes SSH, SFTP, WP-CLI and database access for supported web projects.
- Bundled operations
- Provides SSL, DDoS protection, daily backup/restore and 24/7 support.
- Account mobile app
- Offers iOS and Android account functions such as notifications and payment-detail management.
What JSDelivr is built to do
- Public package endpoints
- Serves files from npm, GitHub, WordPress and approved custom open-source sources.
- Multi-CDN routing
- Uses multiple providers and monitoring-based failover for public asset delivery.
- Version selection
- Supports exact releases and convenient aliases; exact pins are safer for reproducible production builds.
- Package API
- Returns versions, files, entry points, CDN links and download statistics for tooling.
Choose IONOS if
- Conventional PHP, database and WordPress sites that fit shared resource and file limits
- Buyers who value domain, email, SSL and hosting in one provider account
- Projects whose full first-year and renewal costs have been documented before purchase
Skip IONOS if
- The application needs root access, persistent custom daemons or guaranteed compute isolation
- The website is expected to exceed file, database, CPU or memory limits despite an unlimited label
- No independent export, backup, domain-transfer and cancellation procedure is maintained
Choose JSDelivr if
- Public npm or GitHub packages that need zero-cost global asset delivery
- Static sites using exact reviewed dependency versions
- Open-source maintainers who want public package metadata and download statistics
Skip JSDelivr if
- The workload is proprietary, private, general-purpose storage or large-scale media hosting
- The application requires negotiated uptime and support-response commitments
- Security policy cannot allow a third-party domain or the build cannot pin and review dependencies
Evidence and freshness
Where a claim on this page comes from a vendor page, it is linked here.
IONOS
Official sources reviewed · reviewed 2026-08-24
JSDelivr
Official sources reviewed · reviewed 2026-08-24
IONOS: pros & cons
- Broad bundle: Domain, SSL, email, databases, SSH tools, app installation, backups and support are packaged together.
- Published renewal figures: Plan cards show first-year discounts and the subsequent monthly price.
- Developer access: SSH, SFTP and WP-CLI support conventional PHP and WordPress workflows.
- Product ladder: Shared, WordPress, Deploy Now, VPS, cloud and dedicated services cover different control requirements.
- Promotional discontinuity: The $1 Plus offer requires a one-year term and then rises to $14/month at the reviewed date.
- Shared-hosting limits: CPU, memory and a 262,144-file ceiling constrain even plans marketed with unlimited resources.
- Bundle complexity: Domains, email, hosting and optional products can renew on separate terms and require cancellation planning.
- Backup scope needs verification: Included daily restore does not remove the need for off-provider file and database copies.
JSDelivr: pros & cons
- Free permitted use: The published terms allow personal and commercial use without request or bandwidth limits.
- Broad public-package access: npm, GitHub and WordPress paths cover common open-source distribution workflows.
- Resilient delivery design: Multiple CDN and DNS providers plus health-based routing reduce dependence on one edge network.
- Developer tooling: Public APIs expose package versions, files, entry points, CDN URLs and download statistics.
- Strict usage scope: General image, video, backup or bulk file hosting is prohibited.
- Mutable aliases add risk: Unpinned version ranges or latest URLs can deliver code different from a reviewed build.
- Upstream rules still apply: Content must satisfy npm, GitHub or other source-platform terms as well as jsDelivr's policy.
- Free support is limited: Published terms promise a reasonable level of issue/email support, not a customer-specific response SLA.
Our verdict on IONOS
IONOS shared hosting fits standard small sites, but select it using the post-promotion price and concrete resource limits; separate domain/email obligations, export independent backups, and move to VPS or cloud when shared hosting no longer matches the workload.
Our verdict on JSDelivr
jsDelivr is unusually capable for free public open-source delivery, but its unlimited traffic is policy-bound rather than a generic hosting offer; pin exact versions, review upstream code and licenses, use integrity controls where available, and keep a self-hosted fallback for critical paths.