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Cloud & Infrastructure · head to head

DigitalOcean vs Prometheus

DigitalOcean logo

DigitalOcean

Cloud & Infrastructure

The developer cloud

From
Free
Rated
-
Full reviewWebsite
Prometheus logo

Prometheus

Network & Connectivity

Open source monitoring and alerting toolkit for cloud native environments

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DigitalOcean data transfer overage charged at $0.01 per GiB beyond included allowances; Prometheus not suitable for per-request billing as collected data lacks 100% accuracy
  • They diverge on capability: DigitalOcean covers Droplets (VPS), Prometheus covers Multi-dimensional Data Model.

Where they differ

Only the attributes on which DigitalOcean and Prometheus actually diverge.

Attributes where DigitalOcean and Prometheus differ
AttributeDigitalOceanPrometheus
Pricing modelusage-basedopen-source
PlatformsLinux, Cloud (AWS, GCP, Azure backend)Linux, macOS, Windows
CategoryCloud & InfrastructureNetwork & Connectivity
Founded20112015

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in DigitalOcean

  • Droplets (VPS)
  • Managed Kubernetes
  • App Platform
  • Managed Databases
  • Spaces (Object Storage)
  • Floating IPs
  • Load Balancers
  • Firewalls

Only in Prometheus

  • Multi-dimensional Data Model
  • PromQL Query Language
  • Pull-based Collection
  • Service Discovery
  • Alerting Rules
  • Federation
  • Local Storage
  • Grafana

Both cover

  • Kubernetes

What people use each for

The jobs each tool is most often brought in to do.

DigitalOcean

  • Developers seeking affordable VPS starting at $4/month for small applicationsnot Prometheus
  • Teams deploying containerised workloads with Kubernetes starting at $12/month cluster costnot Prometheus
  • Data scientists and ML engineers requiring NVIDIA GPU access at $1.91/GPU/hour (committed)not Prometheus

Prometheus

  • Cloud-native monitoring and alertingnot DigitalOcean
  • Time-series metrics collectionnot DigitalOcean
  • Infrastructure monitoringnot DigitalOcean

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

DigitalOcean

  • Data transfer overage charged at $0.01 per GiB beyond included allowances
  • Free tier includes only 3 static sites; additional static sites require paid upgrade
  • Container registry free tier capped at 500 MiB storage; exceeding requires paid tier
  • Functions free tier allows 90,000 GiB-seconds monthly; overages billed on usage basis
  • GPU Droplets require minimum monthly commitment for lower hourly rates; on-demand significantly more expensive

Prometheus

  • Not suitable for per-request billing as collected data lacks 100% accuracy
  • Hard limit on scrape body size; large responses cause scrape failure
  • Per-scrape sample limit enforced; exceeding limit marks targets as failed
  • Not designed for long-term durable storage; optimised for metrics collection

Pricing, plan by plan

DigitalOcean

Free

No published plan breakdown. See the DigitalOcean review.

Prometheus

Free

No published plan breakdown. See the Prometheus review.

Which should you pick?

Choose DigitalOcean if

  • You need droplets (vps).
  • You want to start without paying.
  • You work on Linux, Cloud (AWS, GCP, Azure backend).
  • You also want managed kubernetes.
DigitalOcean review

Choose Prometheus if

  • You need multi-dimensional data model.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want promql query language.
Prometheus review

Questions people ask

Is DigitalOcean or Prometheus better?
Neither clearly leads. DigitalOcean starts at Free and Prometheus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DigitalOcean or Prometheus?
DigitalOcean starts at Free and Prometheus at Free.
Does DigitalOcean or Prometheus run on more platforms?
DigitalOcean runs on Linux, Cloud (AWS, GCP, Azure backend). Prometheus runs on Linux, macOS, Windows.
Can I use DigitalOcean for free?
Both have a free tier, so you can try either at no cost before committing.
What is DigitalOcean best used for?
DigitalOcean is most often used for developers seeking affordable vps starting at $4/month for small applications, teams deploying containerised workloads with kubernetes starting at $12/month cluster cost, data scientists and ml engineers requiring nvidia gpu access at $1.91/gpu/hour (committed). Of those, developers seeking affordable vps starting at $4/month for small applications and teams deploying containerised workloads with kubernetes starting at $12/month cluster cost are not what Prometheus is typically brought in for.
What can DigitalOcean do that Prometheus cannot?
DigitalOcean covers Droplets (VPS), Managed Kubernetes, App Platform, Managed Databases. Prometheus covers Multi-dimensional Data Model, PromQL Query Language, Pull-based Collection, Service Discovery. Both handle Kubernetes.
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