Contabo VPS
Best raw specs-per-dollar in the budget VPS tier — honest flat pricing, oversubscribed infra, ticket-only support
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.
Overview
Contabo is a Munich-based VPS specialist founded in 2003 (originally Giga-International, rebranded Contabo in 2013, acquired by KKR in 2022). It runs 11 datacenters across 9 regions and lists Cloud VPS plans from €3.60/mo (~$4.50) for 4 vCPU / 8GB RAM / 75GB NVMe / 32TB transfer up to €39.20/mo for 18 vCPU / 96GB / 350GB NVMe — pricing is flat with no first-term promo and no renewal jump. The trade-offs are well-documented: aggressive CPU/RAM oversubscription drives variable IOPS and noisy-neighbor CPU steal, support is ticket-and-email only with 2-12+ hour response times, and a minority of new accounts land on recycled abuse-flagged IPs that trigger immediate suspension. Excellent value when you are willing to absorb that variance.
Trust score breakdown
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.
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.
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.
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.
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.
€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.
Plans
| Plan | vCPU | RAM | Storage | Transfer | Monthly |
|---|---|---|---|---|---|
| Cloud VPS 10 | 4 | 8.00 GB | 75 GB NVMe | 32.00 TB | $4.50 |
| Cloud VPS 20 | 6 | 12.00 GB | 100 GB NVMe | 32.00 TB | $7.95 |
| Cloud VPS 30 | 8 | 24.00 GB | 200 GB NVMe | 32.00 TB | $14.95 |
| Cloud VPS 40 | 12 | 48.00 GB | 250 GB NVMe | 32.00 TB | $26.95 |
| Cloud VPS 50 | 16 | 64.00 GB | 300 GB NVMe | 32.00 TB | $39.95 |
| Cloud VPS 60 | 18 | 96.00 GB | 350 GB NVMe | 32.00 TB | $59.00 |
€3.60-€39.20/mo (~$4.50-$59) flat — no first-term discount, no renewal jump, 1-month minimum contract
Performance & infrastructure
- Storage
- NVMe SSD (or 2× capacity SSD option)
- Network
- 200-1000 Mbit/s tiered by plan
- DDoS protection
- Included
- IPv6
- Included
- Uptime SLA
- 99.9%
- Control panel
- Contabo Customer Control Panel (own); cPanel/Plesk/Webmin available as paid add-ons
- Root access
- Yes
- Management
- Unmanaged
Capabilities at a glance
SMTP port 25 (outbound mail)
OPEN BY DEFAULTOutbound 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.
SourceDatacenter locations
Support
Response SLA: Typical 2-12 hours; complex issues 24-72 hours; weekends slower
No live human chat, no phone support — ticket and email only, with an AI chatbot for first triage. Trustpilot rating climbed from 3.5 to 4.4 across 2024-2025 (1,000+ new positive reviews) after process changes. The recurring complaint is uneven response time on complex VPS issues and the abuse-team escalation path.
OS & apps
Supported OS
One-click apps
What to watch out for in pricing
-
EUR is the primary currency — USD prices fluctuate. Contabo's official pricing is in EUR (€3.60-€39.20). USD figures here are approximate and the exact USD charge varies with FX. Customers in supported countries can pay in USD, EUR, or local currency.
-
No first-term/renewal price gap (rare in budget VPS). Unlike Hostinger, IONOS, GoDaddy, etc., the advertised monthly rate is the same for the first month and every renewal. Long-term contracts (12-36 months) get a small extra discount but the headline price is the renewal price.
-
Setup fee on Cloud VPS 10. Cloud VPS 10 carries a one-time setup fee (varies by promo period). Plans 20-60 are 'No Setup Fee'. Confirm during checkout — the setup-fee field is line-itemed before payment.
-
Bandwidth is throttled, not billed, when fair-use is exceeded. 32TB outgoing transfer (10TB on Australia/Japan VPS); incoming traffic unmetered. If outgoing usage exceeds the package for 10 consecutive days, Contabo throttles port speed instead of charging overage. They typically email first to give a chance to remediate.
-
Reactivation fee on abuse suspensions. If your server is suspended (abuse, non-payment, or dirty-IP issues) reactivation costs ~€30/$46. The reactivation-fee structure is documented for non-payment but is applied to abuse cases too — and is the most-criticized part of Contabo's account policy.
-
14-day refund window (private individuals only) — no obligation after. Money-back guarantee runs 14 days from purchase, plus a 72-hour window after auto-renewal. Outside that, Contabo's German T&Cs explicitly state no obligation to refund partial periods for private individuals. Plan billing terms accordingly.
Known pitfalls
-
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.
Source -
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.
Source -
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.
Source -
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.
Source -
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.
Source
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.
- Contabo Reviews on Trustpilot (4.4/5, ~172k reviews) · Trustpilot · 2026
- Contabo limits my VPS performance · LowEndTalk · 2025
- Contabo VPS S NVMe: isn't this too slow? · LowEndTalk · 2024
- Contabo - avoid at all costs (disabled server, demanded re-connection fee) · Web Hosting Talk · 2024
- Contabo Wrapped 2025: customer growth, support changes, Hub Europe · Contabo Blog · 2025
Last full audit: April 26, 2026
Founded 2003 — 23 years in business · Based in Munich, Germany