Bytemark vs IONOS
A source-aware comparison of pricing, documented capabilities and workflow fit.
Short answer
- Price: IONOS is cheaper — $1/user/mo vs $10/mo.
- How to start: Bytemark is from $10/mo, IONOS is from $1/user/mo.
- Where they differ: only IONOS has mobile app; both offer public api.
These lines are generated from the pricing we track, not from a paid placement. How we score tools.
What Bytemark is
Bytemark is a UK hosting brand acquired by iomart. Its still-published service and documentation pages describe cloud servers from £10 per month, dedicated and managed hosting, UK facilities, an API and the open-source Symbiosis server stack. However, the original BigV cloud platform stopped receiving support on 30 April 2023 and customers were directed toward iomart's OnApp platform. The legacy website and price list remain reachable, so a new buyer should confirm current ordering, contract, platform and support status directly rather than treating every historical claim as a current offer.
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.
Side by side
| Bytemark | IONOS | |
|---|---|---|
| Category | Hosting | Hosting |
| How to start | $10/moverified | $1/user/moverified |
| Public API | Yes | Yes |
| Mobile app | No | Yes |
| Open source / self-hostable | No | No |
| SSO (SAML) | No | No |
| Visit | Bytemark ↗ | IONOS ↗ |
What Bytemark is built to do
- UK hosting infrastructure
- Published services span cloud servers, dedicated systems, racks and managed hosting.
- API and CLI
- Legacy cloud documentation supports programmatic account, image and server operations.
- Symbiosis
- Provides an open-source Debian-based stack for websites, mail, databases, firewalling and updates.
- iomart migration path
- Official documentation directs unsupported BigV workloads toward iomart's OnApp platform.
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.
Choose Bytemark if
- Existing dedicated, rack or managed-hosting customers validating their continuing service
- Legacy BigV owners who need the official migration constraints and destination context
- Teams interested in maintaining the open-source Symbiosis stack independently
Skip Bytemark if
- A new production deployment would rely on the unsupported BigV platform
- The purchase requires fully self-service current prices and terms without sales confirmation
- The team cannot test application, network, backup and billing behavior after migration
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
Evidence and freshness
Where a claim on this page comes from a vendor page, it is linked here.
Bytemark
Official sources reviewed · reviewed 2026-08-24
IONOS
Official sources reviewed · reviewed 2026-08-24
Bytemark: pros & cons
- Developer-oriented heritage: Published documentation covers API and command-line server management.
- UK infrastructure focus: Bytemark materials describe facilities and network presence in several UK locations.
- Transparent legacy documentation: Pricing, support processes, network design and migration notices remain publicly accessible.
- Open hosting stack: Symbiosis is a Bytemark-developed Debian-based environment with automated hosting administration.
- Platform transition risk: BigV became unsupported in 2023 and the recommended destination is an iomart platform.
- Current-sales ambiguity: Reachable marketing and pricing pages contain legacy claims that may not represent a new order today.
- Self-managed responsibility: Cloud-server users still own application, operating-system and restore readiness unless management is contracted.
- Migration can change behavior: Platform, networking, backup and billing details must be revalidated on the destination service.
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.
Our verdict on Bytemark
Bytemark should now be evaluated as an iomart transition and legacy-customer context, not assumed to be the unchanged cloud of its older marketing pages; confirm what is currently sold, avoid new BigV dependence, and restore-test every workload before migration cutover.
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.