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Contabo Review 2026: The 60-Second Verdict
Most Contabo reviews show you the specs sheet. We ran 12 months of uptime monitoring, load tested to 500 concurrent users, and measured TTFB from 3 continents to find out what those specs actually deliver. The answer is more complicated than the price tag suggests.
Contabo's $7.99/mo VPS S offers 4 vCPUs, 8GB RAM, and 200GB NVMe — specs that look extraordinary on paper. The uncomfortable truth: those vCPUs are shared, not dedicated. Our testing found ~385ms TTFB (3.2x slower than ScalaHosting's 143ms), 99.91% uptime (473 minutes of downtime over 12 months), NVMe I/O contention that spikes TTFB to 650-800ms during peak hours, and no live chat support — ticket-only with 24-48 hour response times.
📊 12-Month Test Summary (Hosting Lab Benchmark)
✅ Contabo Is Right For:
- Dev/staging environments where performance is not critical
- Experienced Linux sysadmins who manage their own servers
- High-storage use cases (200GB NVMe for $7.99/mo is exceptional)
- Budget-constrained projects where $7.99/mo is the hard ceiling
- Non-WordPress workloads (databases, game servers, file storage)
- Users who need multiple data center locations at low cost
❌ Contabo Is NOT Right For:
- Production WordPress sites (→ ScalaHosting or Cloudways)
- WooCommerce stores (520ms checkout TTFB kills conversions)
- Anyone who needs live chat support (→ ScalaHosting, Kinsta)
- WordPress beginners (unmanaged — you configure everything)
- Sites with traffic spikes (I/O contention causes 800ms+ TTFB)
- Businesses where 3-hour downtime is unacceptable
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) — 3.2x 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 — 473 minutes downtime over 12 months (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
Performance Benchmarks
- TTFB: ~385ms avg
- Load Test (100 Users): ~680ms (+77%)
- Uptime: 99.91%
$7.99/mo
30-Day Money-Back Guarantee
Test Environment & Methodology (Full Disclosure)
Every benchmark in this review is reproducible. None of the competing Contabo reviews publish their full test methodology. We publish everything — so you can verify, replicate, or challenge any number.
🔬 Test Environment — Full Disclosure
All TTFB tests were run with page caching disabled to measure raw server response time. Peak-hour tests were conducted between 9am-12pm EST (US East business hours) to capture I/O contention. Off-peak tests were conducted between 3am-6am EST. CPU type (AMD EPYC 7282) was confirmed via SSH lscpu output. CPU steal was measured via vmstat 1 60 during load testing.
Testing tools disclosed:
- TTFB: WebPageTest (Dulles VA, Chrome, Cable connection). 3 consecutive runs per test.
- Load testing: Loader.io (US East). 10, 25, 50, 100, 250, 500 concurrent users. 60s ramp + 60s sustained.
- Uptime: UptimeRobot Pro — 1-minute check intervals, 12 months continuous.
- WooCommerce: Checkout page TTFB with page cache disabled (checkout is always dynamic).
- Support testing: 6 separate ticket submissions — varied topics (billing, technical, configuration).
- I/O contention: TTFB measured at 6 time intervals across 30 days to capture peak vs off-peak variance.
What Is Contabo? Architecture Explained
Contabo is a German VPS provider founded in 2003, headquartered in Munich. They operate their own data centers in Germany (Nuremberg, Munich), USA (St. Louis, Seattle), UK (London), Singapore, and Australia (Sydney). Unlike most VPS providers who resell cloud infrastructure (AWS, GCP, Azure), Contabo owns and operates their own hardware — which is the primary reason they can offer such low prices.
The Contabo Architecture:
Your VPS → Contabo Hypervisor (KVM) → Shared Physical Host → Contabo-Owned Data Center
- You manage: OS, web server, PHP, MySQL, WordPress, SSL, backups, security, updates
- Contabo manages: Physical hardware, network, power, hypervisor, IP allocation
- What's shared: Physical CPU cores, NVMe storage pool, network uplink
- What's dedicated: RAM allocation, IP address, OS instance
The key architectural difference between Contabo and managed WordPress hosts: Contabo gives you a server. Everything else is your responsibility. This is why the price is $7.99/mo instead of $29.95/mo. The $22/mo difference is the cost of someone else managing PHP, Nginx, 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 AWS, GCP, and most major cloud providers. KVM is solid, mature technology. The performance issue is not the virtualization layer — it's the resource allocation model.
On Contabo's VPS S, the 4 vCPUs are shared — not dedicated. This means your 4 vCPUs are allocated from a pool of physical cores shared with other VPS instances on the same physical host. During peak hours, when neighboring VPS instances are under load, your CPU performance degrades. We measured up to 15% CPU steal during peak hours — meaning 15% of your requested CPU time was consumed by other tenants.
Compare this to ScalaHosting's dedicated vCPUs: your allocated cores are reserved exclusively for your VPS. No CPU steal. No performance degradation from neighboring tenants. This is the primary reason ScalaHosting's load test shows 19% degradation at 100 users while Contabo shows 77%.
TTFB Results: 3 Locations, 3 Runs Each
All tests run with CDN disabled, page caching disabled. Pure server response time from WebPageTest. Contabo VPS S, St. Louis US East data center.
New York (Primary Test Location)
London (EU Origin)
Sydney (APAC Origin)
Contabo's ~385ms idle TTFB is the slowest in our test group — 3.2x slower than ScalaHosting (143ms) and 3.2x slower than Kinsta (~120ms). The ~428ms from London and ~595ms from Sydney reflect both the transatlantic/transpacific latency and the slower origin server response. Important note: Contabo has data centers in Germany and Singapore — if your audience is EU or APAC, choosing the appropriate data center will significantly reduce latency.
⚠️ Data Center Selection Matters More for Contabo
Because Contabo's origin TTFB is already slow, choosing the wrong data center amplifies the problem. A US-based site on Contabo's Germany DC will see 500ms+ TTFB from New York. Always select the data center closest to your primary audience. Unlike Cloudways or Kinsta (which use global CDNs to compensate for origin distance), Contabo has no built-in CDN — origin location is everything.
Load Test: 10 → 500 Concurrent Users
Idle TTFB is the best-case scenario. The real test is what happens when real traffic hits simultaneously. This is the section that no competing Contabo review shows. We tested 5 hosts × 6 user counts with error rates.
⚠️ The 77% Degradation Explained
Contabo's 77% TTFB degradation at 100 concurrent users has two causes: (1) Shared vCPUs — as concurrent requests increase, CPU steal from neighboring VPS instances compounds with your own load. (2) NVMe I/O contention — shared storage means disk reads/writes compete with other tenants. At 100 concurrent users, both bottlenecks activate simultaneously. The 3.2% error rate at 100 users means 3 out of every 100 requests are timing out — unacceptable for production WordPress.
The practical implication: a WordPress site on Contabo that receives a traffic spike — a viral post, a product launch, a Reddit mention — will experience severe performance degradation. At 100 concurrent users, response times reach 680ms. At 500 users, 1,200ms with errors. ScalaHosting handles 100 concurrent users at 171ms with zero errors.
CPU Throttling Under Sustained Load
We verified Contabo's CPU configuration via SSH lscpu output and measured CPU steal during load testing using vmstat 1 60.
🔬 CPU Verification — SSH lscpu Output
CPU steal is the percentage of time your virtual CPU is waiting for the physical CPU because another VM on the same host is using it. At 0-2%, it's negligible. At 8-15%, it means your server is delivering 85-92% of its rated performance — and that deficit compounds under load.
The CPU steal data reveals a critical issue: Contabo's performance is not consistent. The same server that delivers 385ms TTFB at 3am delivers 650ms at noon. This time-of-day variance is invisible in most reviews that test at off-peak hours. For a production WordPress site, this means your performance is unpredictable — and your worst performance happens exactly when your traffic is highest.
Uptime: 12-Month Monitoring Data
Contabo's 99.91% uptime technically meets their 99.9% SLA — but it's the worst in our test group. The 180-minute longest outage is particularly concerning: a 3-hour outage with no live chat support means you're submitting a ticket and waiting. For a WooCommerce store doing $500/day, a 3-hour outage costs ~$62.50 in lost revenue — plus the reputational damage of customers seeing a down site.
🚨 The Downtime Cost Calculator
Contabo's 473 minutes of annual downtime vs ScalaHosting's 37 minutes = 436 extra minutes of downtime per year. For a WooCommerce store doing $500/day ($0.35/minute), that's $152/year in additional lost revenue — more than 5x the annual cost difference between Contabo ($95.88/yr) and ScalaHosting ($359.40/yr intro). The "cheap" option isn't always cheaper.
The Overselling Problem: NVMe I/O Contention
This is the section no competing Contabo review shows. Most reviews test at off-peak hours (3am-6am) and report the best-case TTFB. We tested at 6 different time intervals over 30 days to capture the full performance range.
Contabo's NVMe storage is shared across multiple VPS instances on the same physical host. When neighboring VPS instances are performing disk-intensive operations — database queries, file writes, backup jobs — your disk I/O competes for the same physical NVMe bandwidth. This is called I/O contention, and it's the primary cause of Contabo's peak-hour TTFB spikes.
⚠️ What I/O Contention Looks Like in Practice
- Off-peak (3am): WordPress page loads in ~385ms
- Peak (noon): Same page loads in ~650ms — no code changes, no traffic increase
- During neighbor backup job: TTFB spikes to 800ms+ for 5-15 minutes
- During your own database query: compounds with neighbor I/O for 900ms+ TTFB
You cannot predict or prevent this. It's a consequence of shared storage architecture.
The practical implication: if you're evaluating Contabo based on a quick speed test, you'll likely test at off-peak hours and see ~385ms. Your production site will see 520-800ms during business hours when your traffic is highest. The performance you test is not the performance your users experience.
ScalaHosting uses dedicated NVMe PCIe 5.0 storage — your disk I/O is not shared with other VPS instances. Their TTFB variance across time of day is <5ms. Contabo's variance is 200-400ms.
The Support Gap: No Live Chat, 24-48 Hour Tickets
Contabo does not offer live chat support on any plan. All support is via ticket system. This is not a minor inconvenience — it's a fundamental limitation for production WordPress sites.
🚨 The Real Cost of 24-Hour Support Response
Scenario: Your Contabo VPS goes down at 9am on a Monday. You submit a ticket. The average response time is 28 hours — meaning you get a response at 1pm Tuesday. If your WooCommerce store does $500/day, that's $583 in lost revenue (28 hours × $20.83/hour). Contabo's annual cost savings vs ScalaHosting: ~$263/yr. One 28-hour outage with no live chat support costs more than 2 years of the price difference.
Contabo's support quality, when they do respond, is technically accurate for server-level issues. They can help with network problems, hardware failures, and billing. They cannot help with WordPress configuration, PHP-FPM tuning, Nginx optimization, or WooCommerce performance — because those are your responsibility on an unmanaged VPS.
Self-Managed Reality: What You Actually Get
Contabo is unmanaged VPS hosting. This is not a criticism — it's a description. Unmanaged VPS is the right choice for experienced Linux sysadmins who want full control and maximum value. It's the wrong choice for WordPress site owners who expect a hosting provider to handle server management.
🔧 What You Must Configure Yourself on Contabo
- Install and configure OS (Ubuntu/Debian/CentOS — Contabo provides a clean install)
- Configure firewall (UFW or iptables — SSH, HTTP, HTTPS ports)
- Install web server (Nginx or Apache — choose, install, configure virtual hosts)
- Install PHP 8.3 (apt install php8.3-fpm + all required extensions)
- Configure PHP-FPM worker pools (pm.max_children, pm.start_servers, etc.)
- Install MySQL/MariaDB (secure installation, create WordPress database)
- Install WordPress (download, configure wp-config.php, set permissions)
- Configure SSL (Let's Encrypt via Certbot — install, configure, set up auto-renewal)
- Install Redis/Memcached (optional but recommended for WordPress performance)
- Set up cron jobs (WordPress cron, Let's Encrypt renewal, backup jobs)
- Configure backups (rsync, Duplicati, or UpdraftPlus — Contabo has no automatic backups)
- Install security tools (Fail2ban, ClamAV, rkhunter)
- Set up monitoring (UptimeRobot, Netdata, or similar)
- Ongoing maintenance (OS updates, PHP updates, security patches — all manual)
Estimated time to set up a production-ready WordPress server on Contabo from scratch: 4-8 hours for an experienced sysadmin. For someone learning as they go: 20-40 hours. For a WordPress site owner with no Linux experience: not recommended.
WooCommerce Performance Test
WooCommerce checkout, cart, and My Account pages are dynamic — they cannot be cached. Every checkout page load hits the origin server directly. This is where Contabo's performance gap is most damaging for e-commerce.
Contabo's 520ms checkout TTFB is 3.1x slower than Cloudways (168ms). Per Deloitte/Google research, a 100ms improvement in checkout speed increases conversion rates by approximately 1%. Contabo's 352ms checkout penalty vs Cloudways translates to approximately 3.5% lower conversion rate.
🚨 WooCommerce Revenue Impact Calculator
For a WooCommerce store doing $500/day with 1,000 daily checkout attempts:
- Contabo checkout TTFB: 520ms → estimated conversion rate: ~2.1%
- Cloudways checkout TTFB: 168ms → estimated conversion rate: ~2.5%
- Difference: 0.4% × 1,000 daily attempts = 4 additional sales/day
- At $50 average order value: $200/day additional revenue on Cloudways
- Annual difference: $73,000/year — vs $72/year cost difference between Cloudways and Contabo
For WooCommerce stores, Contabo is not a cost-saving choice. It's a revenue-reducing choice.
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). The default PHP-FPM configuration is not optimized for WordPress.
The default PHP-FPM configuration on a fresh Ubuntu install uses pm = dynamic with conservative settings: pm.max_children = 5. For a WordPress site with WooCommerce, this means only 5 concurrent PHP processes — causing queuing at 6+ concurrent uncached requests.
✅ Recommended PHP-FPM Configuration for Contabo VPS S (8GB RAM)
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] = 256MThis configuration allows up to 40 concurrent PHP processes — significantly better than the default 5. However, even with optimal PHP-FPM configuration, Contabo's shared vCPUs and NVMe I/O contention remain bottlenecks under load.
The key distinction: ScalaHosting's 30+ PHP workers run on dedicated vCPUs. Contabo's 40 PHP workers (after manual optimization) run on shared vCPUs. Under load, Contabo's workers compete for CPU time with neighboring VPS instances — which is why even an optimized Contabo configuration degrades 77% at 100 concurrent users.
Dashboard & Control Panel Experience
Contabo's customer control panel is functional but basic. It provides server-level management: start/stop/restart VPS, view resource usage, manage snapshots, configure network settings, and access VNC console. There are no WordPress management tools, no one-click WordPress installation, and no staging environment.
✅ What the Contabo Panel Does Well:
- Clean, simple interface — easy to navigate
- VNC console access — useful for locked-out servers
- Snapshot management — create/restore manual backups
- OS reinstall — clean slate in minutes
- Resource monitoring — CPU, RAM, bandwidth usage
- Multiple data center management from one account
❌ What the Contabo Panel Lacks:
- No WordPress management tools
- No one-click WordPress installation
- No staging environment
- No automatic backup scheduling
- No built-in CDN configuration
- No PHP version management (manual via SSH)
- No SSL certificate management
- No file manager (SSH only)
For experienced sysadmins, the Contabo panel is sufficient — you manage everything via SSH anyway. For WordPress site owners accustomed to cPanel, Plesk, or managed WordPress dashboards (MyKinsta, SPanel), the Contabo panel will feel severely limited.
Contabo's Genuine Strengths
This review has focused heavily on Contabo's limitations — because those limitations are real and most competing reviews ignore them. But Contabo has genuine strengths that make it the right choice for specific use cases.
✅ Where Contabo Is Genuinely Excellent:
1. Specs-Per-Dollar (Unmatched in the Market)
$7.99/mo for 4 vCPUs, 8GB RAM, 200GB NVMe, 32TB bandwidth. No other provider comes close at this price point. For dev/staging environments, this is extraordinary value. A developer running 5 staging environments on Contabo pays $39.95/mo vs $149.75/mo on ScalaHosting.
2. No Renewal Price Trap
Contabo's pricing is consistent — no intro/renewal gap. The $7.99/mo you pay in month 1 is the $7.99/mo you pay in month 24. Compare to ScalaHosting ($29.95/mo intro → ~$82/mo renewal) or Hostinger ($9.99/mo intro → ~$24.99/mo renewal). For long-term projects, Contabo's pricing transparency is a genuine advantage.
3. Storage Value
200GB NVMe for $7.99/mo is exceptional for storage-intensive workloads: media archives, database backups, file storage servers, game servers. If your use case is storage-heavy rather than performance-heavy, Contabo's value proposition is compelling.
4. Multiple Data Center Locations
Germany, USA (2 locations), UK, Singapore, Australia — all at the same price. For global projects requiring servers in multiple regions, Contabo's geographic coverage at $7.99/mo per location is unmatched.
5. Full Root Access
Complete control over your server. Install any software, configure any service, run any workload. No restrictions on what you can run — unlike some managed hosts that block certain plugins or software.
Contabo Pricing — True Cost Breakdown
✅ Contabo's Pricing Advantage: No Renewal Trap
Unlike most hosting providers, Contabo does not use introductory pricing. The price you see is the price you pay — month 1 through month 24. There is a one-time $5.99 setup fee, but no annual price increases. This is genuinely rare in the hosting industry and a legitimate advantage for long-term projects.
Contabo's year-2 cost ($95.88) is the lowest in the comparison — and unlike ScalaHosting ($984/yr at renewal) or Hostinger ($299.88/yr at renewal), there's no renewal shock. For long-term projects where budget predictability matters, Contabo's pricing model is genuinely superior.
Support Quality: 6 Tickets, Real Response Times
We submitted 6 support tickets to Contabo over 3 months, covering billing, technical configuration, and performance issues. All interactions were via ticket system — no live chat option exists.
Average response time: 28 hours. Range: 18-47 hours. Quality: 3/5 average. Contabo's support is adequate for billing and hardware issues. For technical WordPress/PHP/Nginx questions, responses were generic and often referred to documentation rather than providing specific guidance. This is expected for an unmanaged VPS provider — they support the server, not your application stack.
⚠️ What Contabo Support Will and Won't Help With
Will help: Network issues, hardware failures, billing questions, OS reinstall, IP configuration, data center issues.
Won't help: WordPress configuration, PHP-FPM tuning, Nginx optimization, WooCommerce performance, plugin conflicts, SSL setup, backup configuration. These are your responsibility on an unmanaged VPS.
Contabo vs ScalaHosting (Head-to-Head)
Summary: Contabo wins on price (both intro and renewal) and raw specs (more RAM, more storage). ScalaHosting wins on everything performance-related: 2.7x faster TTFB, 4x faster under load, 12x better uptime reliability, live chat support, managed WordPress, and automatic backups. For production WordPress, ScalaHosting is the clear choice. For dev/staging where budget is the primary constraint, Contabo's value is genuine.
Where Scalahosting Wins Vs Contabo
- 143ms TTFB — 2.7x faster than Contabo at idle
- AMD EPYC 9474F (#31 PassMark) — dedicated vCPUs, no CPU steal
- 99.993% uptime — 37 minutes total downtime vs Contabo's 473 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 ~200% after intro term ($29.95 → ~$82/mo)
Performance Benchmarks
- TTFB: 143ms avg
- Load Test (100 Users): 171ms (+19%)
- Uptime: 99.993%
- CPU: PHP workers: 30+ (vs 10-15 on shared)
- I/O Speed: 2,457 MB/s (PCIe 5.0)
- PHP Workers: 30+ dedicated
- WooCommerce TTFB: 187ms
$29.95/mo
Anytime Money-Back Guarantee
Contabo vs Cloudways (Head-to-Head)
Summary: Cloudways costs $6/mo more than Contabo but delivers 3x faster TTFB, 4x faster load performance, 99.99% uptime, live chat support, and managed WordPress. For production WordPress, the $6/mo premium for Cloudways is justified by the performance gap alone — before considering the support and management advantages. Contabo wins on raw specs (8GB RAM vs 1GB, 200GB vs 25GB storage) — but those specs don't translate to better WordPress performance due to shared vCPUs and I/O contention.
Contabo vs Hostinger VPS (Head-to-Head)
Summary: Contabo and Hostinger VPS are both unmanaged (or semi-managed) VPS options at similar price points. Hostinger wins on TTFB (268ms vs 385ms), uptime (99.95% vs 99.91%), and live chat support. Contabo wins on storage (200GB vs 100GB), renewal pricing (no increase vs ~150% increase), and load test stability (Hostinger timed out at 100 users). For long-term projects, Contabo's pricing stability is a significant advantage. For performance, Hostinger's newer AMD EPYC 9354P CPU delivers better idle TTFB.
Who Should NOT Use Contabo
❌ Do NOT use Contabo if:
- You run a production WooCommerce store — 520ms checkout TTFB and 3.2% error rate at 100 users will cost you conversions. Use Cloudways ($14/mo) or ScalaHosting ($29.95/mo).
- You need live chat support — Contabo has no live chat on any plan. 24-48 hour ticket response is unacceptable for production sites. Use ScalaHosting, Kinsta, or Cloudways.
- You're a WordPress beginner — Contabo is unmanaged. You configure everything. Without Linux sysadmin skills, you will struggle. Use Cloudways (managed, $14/mo) or ScalaHosting (managed, $29.95/mo).
- Your site receives traffic spikes — NVMe I/O contention causes 800ms+ TTFB during peak hours. A viral post or product launch will degrade your site exactly when you need it most.
- You need predictable performance — Contabo's shared vCPUs and I/O contention create 200-400ms TTFB variance across the day. Performance is not consistent.
- You need 99.95%+ uptime — Contabo's 99.91% uptime means ~473 minutes of downtime per year. If your business requires high availability, use a managed host with a stronger SLA.
- You're running a high-traffic WordPress site — At 100 concurrent users, Contabo shows 77% TTFB degradation and 3.2% error rate. ScalaHosting handles 100 users with 19% degradation and 0% errors.
FAQ: Contabo
Is Contabo good for WordPress hosting?
Contabo is good for WordPress hosting only if you have server administration skills and don't need fast support. Our 12-month testing found 385ms TTFB (3.2x slower than ScalaHosting), 99.91% uptime (473 minutes downtime), and no live chat support. For dev/staging environments, Contabo's specs-per-dollar is excellent. For production WordPress sites — especially WooCommerce — the performance gap and 24-48 hour support response make ScalaHosting or Cloudways a better choice.
What is Contabo's uptime guarantee?
Contabo guarantees 99.9% uptime in their SLA. In our 12-month UptimeRobot Pro monitoring (1-minute check intervals), Contabo achieved 99.91% uptime — approximately 473 minutes of total downtime across 7 incidents. The longest single outage was ~180 minutes. This technically meets their 99.9% SLA but is significantly worse than ScalaHosting (99.993%, 37 minutes) and Kinsta (99.97%, 263 minutes).
Does Contabo offer managed WordPress hosting?
No. Contabo is unmanaged VPS hosting. You receive a server with your chosen OS installed — everything else is your responsibility: PHP, Nginx/Apache, MySQL, WordPress, SSL certificates, backups, security hardening, and updates. If you want managed WordPress hosting at a similar price point, Cloudways starts at $14/mo and handles all server management. ScalaHosting's managed VPS starts at $29.95/mo with full WordPress management.
How does Contabo compare to ScalaHosting?
Contabo wins on specs-per-dollar ($7.99/mo for 4 vCPUs, 8GB RAM vs ScalaHosting's $29.95/mo for 2 vCPUs, 4GB RAM) and storage (200GB vs 50GB). ScalaHosting wins on everything else: 143ms TTFB vs 385ms, 99.993% uptime vs 99.91%, 24/7 live chat support vs 24-48 hour tickets, managed WordPress vs unmanaged, dedicated vCPUs vs shared, and AMD EPYC 9474F (#31 PassMark) vs EPYC 7282 (#185). For production WordPress, ScalaHosting is the better choice. For dev/staging, Contabo's value is genuine.
What CPU does Contabo use?
Contabo uses AMD EPYC 7282 processors (16-core, 2019 generation) on their VPS S and VPS M plans. The EPYC 7282 ranks approximately #185 out of 1,190 server CPUs on PassMark. Importantly, Contabo's vCPUs are shared — not dedicated — meaning CPU steal is possible during peak hours (we observed up to 15% CPU steal). ScalaHosting uses AMD EPYC 9474F (#31 PassMark, 2023 generation) with dedicated vCPUs and no CPU steal.
Does Contabo have live chat support?
No. Contabo does not offer live chat support on any plan. All support is via ticket system. In our 6 support tests, average response time was 28 hours (range: 18-47 hours). For a production WordPress site experiencing downtime, a 24-48 hour response is unacceptable. ScalaHosting offers 24/7 live chat with <5 minute average response. Kinsta offers 24/7 live chat with <4 minute average response.
What are Contabo's bandwidth limits?
Contabo VPS S includes 32TB monthly bandwidth — effectively unlimited for virtually all WordPress sites. A site receiving 1 million monthly page views at 500KB per page uses approximately 500GB/month — well under the 32TB limit. The bandwidth is measured at the data center level. However, Contabo's network is shared infrastructure, and during peak hours, network throughput can be throttled. For most use cases, bandwidth is not a limiting factor with Contabo.
Is Contabo good for WooCommerce?
No — not for production WooCommerce stores. Our testing showed 520ms WooCommerce checkout TTFB (uncached) vs 187ms on ScalaHosting and 168ms on Cloudways. At 50 concurrent shoppers, Contabo's checkout TTFB reached ~1,100ms with I/O contention. The 352ms slower checkout vs Cloudways translates to approximately 3.5% lower conversion rate (per Deloitte/Google research). For a WooCommerce store doing $500/day, that's ~$17.50/day in lost revenue — far more than the $6/mo premium for Cloudways.
Does Contabo include backups?
Contabo does not include automatic backups. They offer manual snapshots (1 free snapshot included, additional snapshots at extra cost). You are responsible for setting up your own backup solution — typically via cron jobs with rsync, Duplicati, or a WordPress backup plugin like UpdraftPlus. ScalaHosting includes automatic daily backups with 7-day retention on all managed VPS plans. Kinsta includes automatic daily backups with 2-week retention.
How do I cancel Contabo?
Contabo uses monthly billing with a minimum 1-month contract. To cancel: log into your Contabo customer portal → My Services → select your VPS → Cancel Service. You must cancel before the next billing date to avoid being charged for the following month. Contabo offers a 30-day money-back guarantee for new customers. There is no long-term contract on monthly plans, but annual plans are non-refundable after 30 days.
Final Verdict
Contabo is a genuinely good product — for the right use case. The problem is that most people buying Contabo are using it for the wrong use case.
✅ Buy Contabo if:
- You're an experienced Linux sysadmin who manages your own servers
- You need dev/staging environments at minimum cost
- You need high-storage VPS (200GB NVMe for $7.99/mo is unmatched)
- You need multiple data center locations at low cost
- You're running non-WordPress workloads (databases, game servers, file storage)
- Budget predictability matters — no renewal price increases
❌ Skip Contabo if:
- You're running a production WordPress or WooCommerce site
- You need live chat support for production issues
- You're a WordPress beginner without Linux sysadmin skills
- Your site receives traffic spikes or has high concurrent user counts
- You need 99.95%+ uptime reliability
The bottom line: Contabo's $7.99/mo price is real, and the specs are real. But the performance is also real — 385ms TTFB, 77% load degradation, 99.91% uptime, and no live chat support. For dev/staging environments and storage-heavy workloads, Contabo is excellent value. For production WordPress, the performance gap and support limitations make the $6-22/mo premium for Cloudways or ScalaHosting a sound investment.
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) — 3.2x 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 — 473 minutes downtime over 12 months (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
Performance Benchmarks
- TTFB: ~385ms avg
- Load Test (100 Users): ~680ms (+77%)
- Uptime: 99.91%
$7.99/mo
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