Pick when you need maximum vCPU/RAM/NVMe per dollar for dev, staging, self-hosted apps, or non-critical workloads. Avoid for latency-sensitive production traffic, anything bound to a customer SLA, or workloads where consistent disk I/O matters more than raw capacity.
Plans
Verified against Contabo VPS's pricing pages.
| Plan | vCPU | RAM | Storage | Transfer | Monthly | Hourly |
|---|---|---|---|---|---|---|
| Cloud VPS 10 | 4 | 8 GB | 75 GB NVMe | 32 TB | $4.50 | — |
| Cloud VPS 20 | 6 | 12 GB | 100 GB NVMe | 32 TB | $7.95 | — |
| Cloud VPS 30 | 8 | 24 GB | 200 GB NVMe | 32 TB | $14.95 | — |
| Cloud VPS 40 | 12 | 48 GB | 250 GB NVMe | 32 TB | $26.95 | — |
| Cloud VPS 50 | 16 | 64 GB | 300 GB NVMe | 32 TB | $39.95 | — |
| Cloud VPS 60 | 18 | 96 GB | 350 GB NVMe | 32 TB | $59.00 | — |
SMTP port 25 (outbound mail)
Deal-breaker for self-hosted mail & transactional email.
Open Open by default Read more
Outbound port 25 is open by default on new Contabo VPS — they explicitly accept email-related workloads and publish SMTP setup tutorials. Practical limit is ~25 emails/minute per server; sustained bulk sending or recipient complaints can trigger the abuse team to clamp port 25 on your account. For high-volume transactional or marketing mail, Contabo recommends an external relay (SendGrid/Mailgun/Postmark). Some users on recycled abuse-flagged IPs report port 25 silently blocked from day one — open a ticket to be moved to a clean IP.
Verified Apr 27, 2026 · source
Capabilities & infrastructure
Known pitfalls
What the marketing pages don't tell you.
Aggressive oversubscription → noisy-neighbor CPU steal and IOPS variance
Contabo packs many VMs onto each physical host. When neighbors are quiet you get the advertised performance; when they spike you get visible CPU steal and disk I/O drops. Multiple LowEndTalk threads document NVMe IOPS at roughly a quarter of a comparable SATA datacenter SSD on contended nodes. Treat the vCPU count as a theoretical ceiling, not a floor — and benchmark before committing production traffic.
Recycled 'dirty' IPs can trigger same-day suspension on a brand-new VPS
A small but recurring class of complaints: a fresh VPS is suspended within hours because the IP it was assigned has prior abuse reports the customer never created. Contabo has demanded a ~$46/€30 reactivation fee in some of these cases. Always test outbound port 25 and check IP reputation immediately on provisioning; if anything looks off, open a ticket for an IP swap before you deploy.
Ticket-only support with 24-72 hour latency on complex issues
There is no live human chat and no phone support — only ticket, email, and an AI chatbot. Median replies are 2-12 hours but complex VPS-level problems and weekend incidents routinely stretch to 24-72 hours. Plan for self-service: keep your own backups (Restic/Borg/Backblaze), monitor uptime externally, and don't make Contabo the sole provider behind a customer SLA.
14-day refund window only — no partial refunds after
Money-back is 14 days from purchase. After that, Contabo's German T&Cs explicitly state no obligation to refund partial billing periods for private individuals. Auto-renewals are refundable for 72 hours only. Decide on the platform inside the first two weeks; on long terms (12/24/36 months), you commit for the full term.
SMTP port 25 is open but rate-limited and IP-reputation gated
Contabo accepts mail workloads and publishes SMTP setup guides — port 25 is open by default. Practical limit is ~25 emails/minute per server. If you cross the abuse threshold or land on a recycled bad-reputation IP, port 25 can be silently clamped on your account and you'll need to ticket support. For any volume above transactional, route through SendGrid/Mailgun/Postmark.
Trust score breakdown
Scored across six dimensions — an editorial estimate, not a guarantee.
Why 55/100
The Customer Control Panel exposes everything but feels engineer-built — fewer one-click apps (n8n, Nextcloud, WireGuard, GitLab CE) than Hostinger's 240+ Docker templates, no live chat for onboarding, paid cPanel/Plesk add-on rather than included. Provisioning is fast and root access is unrestricted, which is exactly what experienced sysadmins want and exactly what beginners find intimidating.
Why 60/100
NVMe peak sequential is solid (300-500 MB/s) but IOPS and CPU under sustained load are highly inconsistent because of overcommit — multiple LowEndTalk and review-site benchmarks report disk I/O at roughly a quarter of what a dedicated SATA DC SSD delivers, with CPU steal common during peak hours. Network is fine: 200 Mbit/s on VPS 10 scaling to 1 Gbit/s on VPS 60. Acceptable for personal sites, dev, and self-hosted tooling; risky for I/O-heavy production workloads.
Why 65/100
99.9% uptime SLA on the network connection — and individual datacenters often exceed it (Germany measured ~99.97% on a 30-day window). Effective reliability is dragged down by aggressive CPU/RAM oversubscription (noisy-neighbor CPU steal) and a small but real percentage of new accounts being assigned recycled abuse-flagged IPs that trigger same-day suspension before the customer has even logged in.
Why 55/100
Ticket and email only — no live human chat, no phone — with an AI chatbot for first triage. Median response is 2-12 hours but weekends and complex VPS-level issues stretch to 24-72 hours. The 2024-2025 process improvements (Trustpilot 3.5 → 4.4) are real but the support stack is still the weakest part of the offering versus DigitalOcean/Hetzner/Hostinger.
Why 75/100
Pricing is the most transparent in the budget VPS tier — the headline price is the renewal price, no hidden first-term gimmick. Bandwidth fair-use, throttling rules, and the 14-day refund window are clearly documented in the help center. Counterweights: the abuse-team policy and reactivation fee are documented inconsistently, and dirty-IP recycling is acknowledged only via support tickets. Stronger than most budget hosts, weaker than the cleanest enterprise providers.
Why 92/100
€3.60/mo for 4 vCPU / 8GB / 75GB NVMe / 32TB transfer is one of the strongest specs-per-dollar deals in the entire VPS market — and unlike most budget hosts, the price is flat. No first-term discount that triples at renewal, no IPv4 surcharge, no per-snapshot fees. The only real value-eroders are the CPU/IO variance (so the advertised vCPU count is theoretical) and the reactivation fee on abuse suspensions.
Operating systems & apps
Control panel: Contabo Customer Control Panel (own); cPanel/Plesk/Webmin available as paid add-ons · full root access
Operating systems
One-click apps
Datacenter locations
11 regions worldwide.
Support
Response time: Typical 2-12 hours; complex issues 24-72 hours; weekends slower
Verified Apr 26, 2026
Community pulse
Sentiment splits sharply by use case. Trustpilot now sits at 4.4 (up from 3.5 in 2024 — a deliberate KKR-era support push), and budget-conscious self-hosters consistently rate Contabo as the best specs-per-dollar option in the under-$10/mo tier. LowEndTalk and Reddit power-users tell a more complicated story: aggressive overcommit causing CPU steal and one-quarter-of-expected NVMe IOPS on contended nodes, dirty-IP recycling that suspends fresh VPS instances before first login, and ticket-only support that takes 24-72 hours on the issues users care about most. The recurring recommendation is to use Contabo for dev/staging, self-hosted side projects, and bulk capacity — and to migrate latency-sensitive or SLA-bound production workloads to Hetzner, OVH, or DigitalOcean.
Sentiment verified Apr 26, 2026
Recent changes
How Contabo VPS compares
Top-rated alternatives on the board.
UpCloud
€3 / $3.50 /mo
25 on req
Hetzner Cloud
€3.99/mo
25 on req
Linode (Akamai Cloud)
$5/mo
25 on req
DigitalOcean
$4/mo
25 blocked