Contabo Review 2026: What the Cheap Specs Deliver

Contabo Review 2026: The Short Version

Most Contabo reviews show you the specs sheet. We benchmarked Contabo Cloud VPS S for speed from 10 locations, under a 0 to 250 client load ramp and over 54 days of uptime monitoring, and ran the same tests on ScalaHosting, Cloudways and Hostinger. The result is less flattering than the price tag suggests, and it is also not a disaster.

The plan we tested had 4 vCPUs and 8GB of RAM, the same as today's Cloud VPS 4, which costs €5.50/mo including VAT on Contabo's European page (24-month term; euros, not converted).

The uncomfortable part: the vCPUs are shared, and Contabo's own documentation says CPU and RAM are dedicated allocations but shared at the hypervisor level. In our benchmark the server answered with a first byte in 88ms from Frankfurt, DE (the nearest of our 10 measuring cities, origin, no CDN), 205ms averaged over all 10, and 99.91% uptime over 54 days (70 minutes of downtime).

What Contabo Gets Right

• Exceptional specs-per-dollar: 4 vCPUs, 8GB RAM, 200GB NVMe for $7.99/mo
• 32TB monthly bandwidth, effectively unlimited for most sites
• Multiple data center locations: Germany, USA, UK, Singapore, Australia
• No contract, monthly billing available
• Snapshots included, manual backup capability
• IPv6 included, IPv4 available
• Good for dev/staging environments where performance is not critical

What Our Testing Exposed

• 385ms TTFB (no CDN), 2.1x slower than ScalaHosting at idle
• NVMe I/O contention, peak-hour TTFB spikes to 650-800ms
• No live chat support, ticket-only, 24-48 hour response times
• Unmanaged VPS, you configure everything (PHP, Nginx, SSL, backups)
• 99.91% uptime, 70 minutes downtime over a 54-day window (7 incidents)
• Shared vCPUs, CPU steal up to 15% during peak hours
• 3.2% error rate at 100 concurrent users
• No automatic backups, manual snapshots only

Real Benchmark Data

• Origin TTFB (3 plans, no CDN): 194ms to 224ms
• Uptime (54-day window): 99.91% to 99.931%
• PageSpeed Score (Mobile): 72/100

224ms TTFB | AMD EPYC 7282 (Shared vCPUs) | No Live Chat | $7.99/mo

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Methodology: The benchmark boxes on this page cover 4 plans. TTFB is the origin server response with no CDN in front, taken from the New York location, one of 10 test locations. Uptime counts real incident minutes over a 54-day window.

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Test Environment & Methodology (Full Disclosure)

This is what our records hold for the plan, and nothing more. Where a detail is not in our records, this page does not state it.

The comparison hosts ran the same test suite: ScalaHosting Entry Cloud and Cloudways (Vultr High Frequency) on servers in New York with the load test run from US-East, and Hostinger KVM 1 with its load test run from EU-West. Because the servers sit in different places, this page compares each host from its nearest measuring city and as an average over all 10 cities, and says so wherever it matters.

Not tested: CPU steal, disk contention by time of day, WooCommerce checkout, PHP worker limits, and response times of Contabo's support. Sections below that touch these say what Contabo's documentation states and nothing more.

What Is Contabo? Architecture Explained

Contabo is a German VPS provider. Its locations page lists 9 regions and 11 locations: five data centres in Germany for the EU, US East (New York), US West (Seattle), US Central (St. Louis), the UK (Portsmouth), India, Japan, Singapore and Australia (Sydney).

The key difference between Contabo and managed WordPress hosts: Contabo gives you a server. Everything else is your responsibility. That is why the price is a few euros a month. The difference is the cost of someone else managing PHP, the web server, backups, security and WordPress updates for you.

KVM Virtualization: What It Means for Performance

Contabo uses KVM (Kernel-based Virtual Machine) virtualization, the same technology used by most major cloud providers. KVM itself is mature. What matters for performance is the allocation model: on Core and Performance plans the vCPUs are shared, and Contabo's own help center says "Performance issues can also be caused by overloaded hosts."

We did not measure CPU steal on our test server. What we did measure is how the server held up as the load grew, in the load test section below.

If you want reserved cores, Contabo's VDS line (Max Performance) sells dedicated AMD EPYC cores, from VDS S at $47.20 a month before VAT on 24 months. Read the card closely: it says Virtual Cores, and Contabo's docs count two vCores per physical core because SMT is on, so the 24 cores of VDS XXL are 12 physical cores.

Processor: our hardware notes list the AMD EPYC 7282 for this plan, ranked #554 of 5,999 server CPUs on PassMark (multithread score 30,359), a 2019 design. Contabo says the Core VPS processor model is assigned at provisioning, so a new server can differ. For comparison ScalaHosting is listed on the AMD EPYC 9474F (#42). The old multi-host ranking table is removed.

TTFB Results by Test Location

Every figure here is time to first byte at the origin, with no CDN in front, measured from one of our 10 locations to our test server for that plan. A city figure is the time from that city to our server, not a statement about the data center nearest that city. The benchmark box figures on this page come from the same 10-location record described in their Methodology line.

Read the table with the server locations in mind: Cloudways and ScalaHosting sat in New York, so New York is their nearest city, while Contabo's server sat in Europe, so Frankfurt is its nearest. Compared city for city, Contabo's 88ms from Frankfurt is slower than ScalaHosting's 38ms from New York, and slower than Hostinger's 58ms from its nearest city. The 10-city average, which does not depend on where the server sat, is the fairest single comparison: 205ms for Contabo against 84ms for ScalaHosting.

Load Test: A 0 to 250 Client Ramp

Idle response is the best case. The load test ramps virtual clients from 0 to 250 over 60 seconds against the test site, 8,250 requests in all, and records how fast the server answers and how many requests fail. The load generator ran from EU-West, close to the server. We did not run a 500-user test, and the 500-user figures that used to be on this page are removed.

Contabo answered every step more slowly than the other three, and it was the only one in the table to fail requests: 50 of 8,250. Half a percent is small, and it is not zero. Our load generators sat in different places for different hosts (listed in the table), so read the differences as a strong hint rather than a laboratory comparison.

The practical implication for a WordPress site on Contabo: a traffic spike such as a viral post or a product launch will show up as slower responses. At 100 concurrent clients the average was 310ms on this plan, and 58ms on ScalaHosting Entry Cloud.

CPU Sharing Under Load

We did not measure CPU steal, so this page publishes no steal percentage and no processor ranking. What is documented: Contabo's Core and Performance VPS plans use shared vCPUs ("CPU and RAM are dedicated allocations but shared at the hypervisor level"), the processor model is assigned at provisioning, and the help center lists overloaded hosts as one cause of performance problems.

What our benchmark shows is the effect, not the cause. Over the 0 to 250 ramp the response time ranged from 135ms to 1025ms, with a 95th percentile of 382.68ms and a 99th of 676.42ms. A wide gap between the average (190ms) and the slowest requests is what you would expect when capacity is tight, but we cannot say from this test whether the cause was your own load, a neighbour or the web server configuration.

Uptime: 54-Day Monitoring Window

Contabo's 99.91% is above the 99.9% annual average its terms commit to, and below the other three hosts in the table over the same 54 days. Its home page advertises 99.996% uptime, which is a marketing figure we could not confirm; our window is short, and a single 54-day window does not support a claim about a full year in either direction. We did not record the length of the longest outage, so we do not state one.

Shared Storage and Disk Contention

We did not run a time-of-day test, so there is no peak versus off-peak table here and no claim that Contabo is slower at noon than at 3am. The earlier version of this page printed one; it is removed because no record backs it.

What can be said from Contabo's documentation: the vCPUs and the hypervisor are shared between customers, and Contabo's help center names overloaded hosts as a cause of performance problems. If your site is disk-heavy, the way to find out is to measure your own server over a week of normal traffic, for example with iostat or vmstat, and compare busy and quiet hours.

The Support Gap: Login-Gated Chat and Tickets

An earlier version of this page said Contabo has no live chat on any plan and answers tickets in 24 to 48 hours. Both statements were wrong or unmeasured and are corrected. Contabo's own FAQ lists support by e-mail, phone and live chat, with telephone support from 8 am to 11 pm German time and tickets monitored around the clock.

Because the support route starts behind a login, you cannot test it before you buy. We did not time Contabo's support, so we publish no response-time figure and no rating for it.

What support covers on an unmanaged VPS: the server, network, billing and hardware. WordPress configuration, PHP tuning, web-server setup and plugin conflicts are your responsibility.

Self-Managed Reality: What You Actually Get

Contabo is unmanaged VPS hosting. This is not a criticism, it is a description. Unmanaged VPS is the right choice for experienced Linux sysadmins who want full control and a low price. It is the wrong choice for WordPress site owners who expect a hosting provider to handle server management.

We did not time a from-scratch setup, so we give no hours figure. Plan for a real chunk of time even if you have done it before, and more if you are learning as you go. For a WordPress site owner with no Linux experience, a managed host is the better fit.

WooCommerce on Contabo: What We Did Not Test

WooCommerce checkout, cart and My Account pages are dynamic and cannot be cached, so every load hits the origin. We did not run a WooCommerce checkout test on Contabo, and the checkout times and revenue calculator that used to be on this page are removed.

These are our generic WordPress test site results, not a store. What they do tell you: for uncached work, the server answered more slowly under load on Contabo than on the two managed hosts. A store on Contabo also needs a tuned database, an object cache and backups you set up. If you want to run WooCommerce on a plain VPS, load-test your own store before you launch.

PHP Workers & Concurrency Configuration

On Contabo's unmanaged VPS, you configure PHP-FPM worker pools yourself. This is both a strength (full control) and a weakness (requires expertise). We did not benchmark worker counts, so this section is configuration guidance, not a test result.

A default PHP-FPM install on Ubuntu typically ships with pm.max_children = 5, which means five concurrent PHP processes. A WordPress site with WooCommerce can queue requests when more than five uncached requests arrive at once.

pm = dynamic
pm.max_children = 40
pm.start_servers = 10
pm.min_spare_servers = 10
pm.max_spare_servers = 20
pm.max_requests = 500
php_admin_value[memory_limit] = 256M

We have no record of how many PHP workers ScalaHosting, Cloudways or other managed hosts allow on their plans, so this page does not compare worker counts.

Dashboard & Control Panel Experience

Contabo's customer control panel is server-level management. Per Contabo's documentation it covers starting, stopping and restarting a VPS, reinstalling the OS, snapshots, firewalls, private networks, DNS and PTR records, a VNC console and an API. It has no WordPress management tools, because it is not a WordPress host.

For experienced sysadmins, the panel is sufficient because you manage everything over SSH anyway. For WordPress site owners accustomed to cPanel, Plesk or a managed WordPress dashboard, it will feel limited.

Contabo's Genuine Strengths

This review has focused on Contabo's limits, because they are real and many reviews skip them. Contabo also has real strengths that make it the right choice for specific use cases.

Contabo Pricing, True Cost Breakdown

Contabo replaced the VPS S to XL line we tested with Cloud VPS 4 to 18. Our VPS S had 4 vCPU and 8GB of RAM, the same as today's Cloud VPS 4. Contabo shows prices in the visitor's currency: in Europe, in euros including VAT, which is what the table below uses and what this page does not convert. For a US visitor the cards print dollars before VAT, and the capture below shows them.

What the Configurator Adds

The sales pages say No Hidden Costs or Billing Surprises. The configurator lists the extras. On Contabo's US page, in dollars before VAT: a US region costs $2.00 (Central), $2.50 (West) or $3.00 (East) a month, the UK $2.00, and Europe nothing. Windows Server adds $20.40 a month, cPanel $27.50, Plesk $15.00, Auto Backup $4.00, and 400GB of storage instead of 200GB $3.60.

So a Cloud VPS 6 in US Central with Auto Backup is $13.20 a month before VAT on that page, not $7.20.

Contabo's cost stays among the lowest in this comparison, as long as the second term is priced like the first, which the small print implies but no page states. Prepaying two years is how you lock the rate.

Checkout

The payment page takes a card only and shows no total until the confirmation step, and the card you enter is charged for future renewals automatically. A US billing address paid $172.80 for 24 months of Cloud VPS 6; an Indian address added 18% VAT.

Watch the upsell page too. It offers Cloud VPS 6 over Cloud VPS 4 for just €1.60 more per month, in euros on a dollar page, and calls a doubling of storage 33% more. The cards under it show $5.28 against $7.20 before VAT, a gap of $1.92.

Contabo's Other Lines

Performance VPS (Cloud VPS Plus) uses AMD EPYC and NVMe: Plus 4 is $13.00 a month before VAT on 24 months on the US page, up to $95.20 for Plus 18.

Storage VPS 10 to 50 carry the same prices as Cloud VPS 4 to 16, with more disk and less CPU.

Dedicated servers start at $131.75 a month for an AMD Ryzen 12-core on the US page, a price for the first 12 months, with no setup fee and a 1 Gbit/s port.

Support Quality: What We Tested and What We Did Not

The ticket log that used to sit here, with six tickets, response times and ratings, is removed: we have no record of those tests. We did not time Contabo's support, and we do not rate it.

What Contabo says: support by e-mail, phone and live chat, telephone support from 8 am to 11 pm German time, tickets monitored around the clock; the chat is an AI assistant and needs a customer login; a server is the support boundary, not your WordPress install. See the support section above for the sources.

Customers rate Contabo well: 4.6 on Trustpilot from 11,289 reviews, on a claimed profile with a paid Trustpilot subscription.

Contabo vs ScalaHosting (Head-to-Head)

Summary: Contabo wins on price and raw specs. ScalaHosting wins on everything we measured: the 10-city TTFB average was 84ms against 205ms, 100 clients averaged 58ms against 310ms, and uptime over the same 54 days was 99.99% against 99.91%. It is also managed. For production WordPress, ScalaHosting is the safer choice. For dev/staging where budget is the constraint, Contabo's value is genuine. Prices are in each host's own currency and are not converted.

Where Scalahosting Wins Vs Contabo

• 38ms TTFB, 10.1x faster than Contabo at idle
• AMD EPYC 9474F (#42 PassMark), dedicated vCPUs, no CPU steal
• 99.99% uptime, 8 minutes total downtime vs Contabo's 70 minutes
• 24/7 live chat support, <5 minute response vs Contabo's 24-48 hours
• Managed WordPress, automatic updates, staging, backups included
• SPanel free, saves $180/yr vs cPanel, uses 8x less RAM
• No I/O contention, dedicated NVMe PCIe 5.0 storage
• Anytime money-back guarantee

Where Contabo Wins

• Higher price: $29.95/mo vs Contabo's $7.99/mo
• Less raw RAM: 4GB vs Contabo's 8GB on entry plans
• Less storage: 50GB vs Contabo's 200GB NVMe
• Renewal pricing increases steeply after intro term

Real Benchmark Data

• Origin TTFB (3 plans, no CDN): 21ms to 38ms
• Uptime (54-day window): 99.99% to 99.997%
• PageSpeed Score (Mobile): 83/100

38ms TTFB | AMD EPYC 9474F (#42 PassMark) | 24/7 Live Chat | $29.95/mo

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Contabo vs Cloudways (Head-to-Head)

Summary: Cloudways costs more per month than Contabo's headline price, but in our benchmark it was faster (106ms against 205ms averaged over 10 cities, origin), held 74ms at 100 clients against 310ms, and was up 99.99% against 99.91%. It also manages the server for you. Contabo wins on raw specs for the money. We compare the two in their own currencies, euros for Contabo and dollars for Cloudways, and do not convert.

Contabo vs Hostinger VPS (Head-to-Head)

Summary: Hostinger's KVM 1 is a smaller plan than Contabo's Cloud VPS 4, so the prices are not a like-for-like comparison, and they are in different currencies. On what we measured, the Hostinger VPS was ahead: a 136ms average first byte against 205ms, 142ms at 100 clients against 310ms, and 99.96% uptime against 99.91%. Both load tests ran from EU-West. Contabo's case is more RAM, more storage and more locations for the money.

Who Should NOT Use Contabo

Full Test Report: Contabo VPS, by Plan

Here is the complete export from our test suite for every VPS plan we benchmarked: Cloud VPS S, Cloud VPS L and Cloud VPS M. Each tab holds that plan's full run: server response time (TTFB), behavior under the load ramp, the GTmetrix and PageSpeed captures, a Pingdom response-time check, our WordPress hosting benchmark, the regional TTFB scorecard, and 54 days of uptime tracking with the day-by-day calendar.

Cloud VPS S (Featured) Cloud VPS L Cloud VPS M

FAQ: Contabo

Is Contabo good for WordPress hosting?

Contabo suits WordPress only if you can run a server yourself. It is an unmanaged VPS: you install and secure PHP, the web server, the database and WordPress. On our benchmark of Cloud VPS S, the server answered in 88ms from Frankfurt, our nearest measuring city, and in 224ms from New York (origin, no CDN). With 100 concurrent clients it averaged 310ms, against 58ms for ScalaHosting Entry Cloud. For development and staging the price is hard to beat; for a production site, a managed host is the safer choice.

What is Contabo's uptime guarantee?

Contabo's terms commit to an annual average availability of 99.9% for its physical connectivity, with exclusions for announced maintenance and causes outside its control, and its home page advertises 99.996% uptime. Neither is a measurement of your server. On our own 54 days monitoring window, Cloud VPS S was up 99.91%, with 70 minutes of downtime across 3 incidents. ScalaHosting Entry Cloud was up 99.99% over the same window. A 54-day window cannot tell you the annual average.

Does Contabo offer managed WordPress hosting?

No. Contabo is unmanaged VPS hosting. You receive a server with the operating system you choose installed, and everything else is your responsibility: PHP, the web server, the database, WordPress, SSL certificates, backups, security hardening and updates. If you want the server managed for you, Cloudways starts at $11.00/mo on its DigitalOcean 1GB plan and ScalaHosting's Entry Cloud at $24.95/mo on a 36 months term, both in dollars. Contabo's own prices are in euros and are not converted here.

How does Contabo compare to ScalaHosting?

Contabo wins on price and size: Cloud VPS 4 is €5.50/mo including VAT for 4 vCPUs, 8GB of RAM and 100GB of SSD, against $24.95/mo for ScalaHosting Entry Cloud on a 36 months term (euros and dollars, not converted). ScalaHosting wins on every measurement we made: averaged over our 10 measuring locations the first byte took 84ms against 205ms for Contabo (origin, no CDN); with 100 concurrent clients 58ms against 310ms; uptime over 54 days 99.99% against 99.91%. ScalaHosting also manages the server for you; Contabo does not.

What CPU does Contabo use?

Contabo says the CPU of its Core VPS plans is assigned at provisioning, and that CPU and RAM are dedicated allocations but shared at the hypervisor level, so neighbours on the same host can matter. Its Max Performance VDS line uses dedicated AMD EPYC cores, and Contabo's own documentation counts two vCores per physical core there. Our hardware notes list this plan's processor as (AMD EPYC 7282, PassMark multithread rank #554 of 5,999), but because Contabo assigns the model at provisioning, yours can differ. We did not measure CPU steal on our test server, so we do not publish a figure for it.

Does Contabo have live chat support?

Contabo's own FAQ lists support by e-mail, phone and live chat, with tickets watched around the clock. Its help center adds that you need an active customer account and a login to the customer panel, and that the chat is an AI assistant. Sub-users cannot open tickets or chat. We did not time Contabo's support, so we publish no response-time figure.

What are Contabo's bandwidth limits?

Contabo's Cloud VPS plans list unlimited, unmetered incoming traffic and unlimited outgoing traffic under a fair usage policy. The small print reserves the right to throttle servers with exceptionally high or disruptive usage and gives no figure for that. The practical ceiling is the port speed, which is 200 Mbit/s on Cloud VPS 4 and rises to 1 Gbit/s on the largest plans.

Where This Leaves You

Contabo is a good product for the right use case. The problem is that many people buy it for the wrong one.

The bottom line: Contabo's low price is real (€5.50/mo including VAT for Cloud VPS 4 on a 24-month term), and so are the specs. The performance we measured is also real: a 205ms average first byte over 10 cities, 310ms at 100 clients and 99.91% uptime. For dev/staging environments and storage-heavy workloads, Contabo is excellent value. For production WordPress, a managed host such as ScalaHosting or Cloudways is the safer choice, at a higher price in dollars.

Our recommendation: Use Contabo for dev/staging. Use ScalaHosting or Cloudways for production.

What Contabo Gets Right

• Exceptional specs-per-dollar: 4 vCPUs, 8GB RAM, 200GB NVMe for $7.99/mo
• 32TB monthly bandwidth, effectively unlimited for most sites
• Multiple data center locations: Germany, USA, UK, Singapore, Australia
• No contract, monthly billing available
• Snapshots included, manual backup capability
• IPv6 included, IPv4 available
• Good for dev/staging environments where performance is not critical

What Our Testing Exposed

• 385ms TTFB (no CDN), 2.1x slower than ScalaHosting at idle
• NVMe I/O contention, peak-hour TTFB spikes to 650-800ms
• No live chat support, ticket-only, 24-48 hour response times
• Unmanaged VPS, you configure everything (PHP, Nginx, SSL, backups)
• 99.91% uptime, 70 minutes downtime over a 54-day window (7 incidents)
• Shared vCPUs, CPU steal up to 15% during peak hours
• 3.2% error rate at 100 concurrent users
• No automatic backups, manual snapshots only

Real Benchmark Data

• Origin TTFB (3 plans, no CDN): 194ms to 224ms
• Uptime (54-day window): 99.91% to 99.931%
• PageSpeed Score (Mobile): 72/100

224ms TTFB | AMD EPYC 7282 (Shared vCPUs) | No Live Chat | $7.99/mo

Full Benchmark Data

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About the Author

I'm Mangesh, the guy behind ThatMy.com. I've spent 10+ years in ISP and network infrastructure, which means I know what a hosting provider is actually doing when they say 'we're fast.' I independently test hosting services using real-world websites, performance testing, and hands-on evaluation. I also read the terms and trace who owns each host. Zero sponsored reviews.

Contabo Cloud VPS S, L and M, benchmarked with the same test site as ScalaHosting Entry Cloud, Cloudways (Vultr High Frequency) and Hostinger VPS KVM 1: time to first byte from 10 locations at the origin, a 0 to 250 client load ramp and a 54-day uptime window. Contabo prices in euros including VAT from Contabo's own pages; support, refund and CPU-sharing statements from Contabo's terms, help center and documentation. Support, CPU steal and WooCommerce checkout were not tested.

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