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Rackspace Spot Review

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Should I use Rackspace Spot?

Cloud infrastructure auctioned in an open market. Delivered as turnkey, fully managed Kubernetes clusters. - spot.rackspace.com

· 1 month ago

Buy only for preemptible workloads — batch jobs, CI, testing, bursty ML — where interruptions and rebuilds are acceptable. Do not buy for stateful production services that need uptime guarantees.

Confidence

Medium. Based on 20 public sources: official docs, G2, Reddit, Hacker News, and press coverage.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support quality
  • Security postureNo public security findings reviewed

Pricing

Spot auction compute

Market-set; bids start from a $0.00 base

ModelOpen auction
Monthly feesNot disclosed
HardwareNot disclosed

Best for

  • Batch and Spark-style jobs with checkpointing
  • CI/CD and test environments
  • Bursty GPU/ML workloads
  • K8s teams comfortable with preemption

Not for

  • Stateful production services needing uptime
  • Anyone running multi-hour jobs without checkpointing
  • Teams without time to babysit preemptions
  • Workloads where a 2-minute load balancer blip hurts

Gotchas - check before you buy

high

Preemption: jobs running hours or days can be killed within ~30 minutes per user reports

medium

Price lock at purchase is unclear — clarify bid-to-bill mechanics before committing

medium

Potential lock-in: dependent users may end up paying market-rate prices later

low

No public security page surfaced in sources reviewed — ask vendor directly

Pros and cons

Pros

  • Auction pricing reportedly far cheaper than AWS or DigitalOcean
  • Fully managed, turnkey Kubernetes clusters
  • Instant online sign-up, no sales call
  • Market-set prices: users bid, vendor doesn't set rates
  • GPU support plus Terraform cluster automation

Cons

  • Reddit user calls it 'entirely broken and not worth the headaches'
  • Nodes can be preempted mid-job with no guarantees
  • Users report problems with persistent volumes
  • Load balancer changes caused unplanned downtime
  • HN users question whether bid price is locked at purchase

Sources & method

- 9 sources - No known vulnerabilities found in the sources reviewed.

official x2review x5security x1news x1

Key stats

  • Value for money: 4/5

    Rating

  • Market-set; bids start from a $0.00 base

    Starting price

  • 9

    Sources

  • Analyzed

  • Value for money: 4/5. Reportedly much cheaper than hyperscalers
  • Ease of use: 3/5. Turnkey claims, but users report headaches
  • Feature depth: 3/5. Managed K8s, GPUs, Terraform automation
  • Support quality: 2/5. Reddit reports unresolved downtime and pain
  • Security posture. No public security findings reviewed
  • 4.1/5 Rackspace G2 rating 60 reviews (Rackspace Technology, seller level)
  • Open auction Pricing model Bids start from a $0.00 base price
  • March 2024 Launched By Rackspace Technology (NASDAQ: RXT)

Pricing

Spot auction compute

Market-set; bids start from a $0.00 base

  • Open-market auction, lowest fulfilled bid sets price
  • Managed Kubernetes clusters included
  • GPU instances available

Security

No known vulnerabilities found in the sources reviewed.

What users say

Opinion is split: some praise cheap, visible spot capacity, while Reddit users report broken reliability, volume issues, and surprise downtime.

“What really stands out is the stability and visibility it provides over our spot usage”
G2 review
“However, the product (in its current form) is entirely broken and not worth the headaches.”
Reddit, r/rxt_spot
“Jobs can run for hours, even days. Need guarantees that the spot won't be stolen in 30 mins”
Reddit, r/apachespark

Alternatives

Compare Rackspace Spot with each alternative.

  • AWS Spot Instances + EKS

    Mature spot ecosystem, deeper tooling, higher prices

  • DigitalOcean

    Simpler, predictable pricing for small K8s setups

  • Hetzner

    Very cheap fixed-price cloud servers

    Rackspace Spot vs Hetzner
Full analysis

Based on 20 public sources: official docs, G2, Reddit, Hacker News, and press coverage.

Cheap auction-priced managed Kubernetes for interruptible workloads — risky for anything stateful or uptime-sensitive.

Methodology

Based on 20 public sources: official docs, G2, Reddit, Hacker News, and press coverage.

Read how a report is made.

Sources

  1. Rackspace Spot Reviews — G2g2.com
    review
  2. Honest review — Reddit r/rxt_spotreddit.com
    review
  3. Spark RFC — Reddit r/apachesparkreddit.com
    review
  4. How does spot pricing work — Redditreddit.com
    review
  5. Rackspace Spot Pricingspot.rackspace.com
    official
  6. What is Rackspace Spot?spot.rackspace.com
    official
  7. Rackspace Spot launch press releaserackspace.com
    news
  8. Rackspace Spot pricing discussion — Hacker Newsnews.ycombinator.com
    review
  9. Rackspace Spot security pagespot.rackspace.com
    security

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