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Cloud · head to head

DigitalOcean vs Redis

DigitalOcean logo

DigitalOcean

Cloud

The developer cloud

From
Free
Rated
-
Full reviewWebsite
Redis logo

Redis

Technology

The real-time data platform

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; Redis licensing changed from BSD to AGPL in 2025, impacting open-source usage
  • They diverge on capability: DigitalOcean covers Droplets (VPS), Redis covers In-memory data store.

Where they differ

Only the attributes on which DigitalOcean and Redis actually diverge.

Attributes where DigitalOcean and Redis differ
AttributeDigitalOceanRedis
Pricing modelusage-basedUnknown
PlatformsLinux, Cloud (AWS, GCP, Azure backend)Linux, macOS, Windows
CategoryCloudTechnology
Founded20112009

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 Redis

  • In-memory data store
  • Data structures
  • Pub/Sub messaging
  • Lua scripting
  • Transactions
  • Persistence options
  • Replication
  • Clustering

Both cover

  • Encryption

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 Redis
  • Teams deploying containerised workloads with Kubernetes starting at $12/month cluster costnot Redis
  • Data scientists and ML engineers requiring NVIDIA GPU access at $1.91/GPU/hour (committed)not Redis

Redis

  • Cachingnot DigitalOcean
  • Session managementnot DigitalOcean
  • Real-time analyticsnot DigitalOcean
  • Message queuingnot DigitalOcean
  • Leaderboardsnot 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

Redis

  • Licensing changed from BSD to AGPL in 2025, impacting open-source usage
  • All data must fit in memory, limiting scalability to available RAM
  • No built-in support for multi-tenancy
  • Limited transaction support compared to traditional databases

Pricing, plan by plan

DigitalOcean

Free

No published plan breakdown. See the DigitalOcean review.

Redis

Free

No published plan breakdown. See the Redis 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 Redis if

  • You need in-memory data store.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want data structures.
Redis review

Questions people ask

Is DigitalOcean or Redis better?
Neither clearly leads. DigitalOcean starts at Free and Redis at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DigitalOcean or Redis?
DigitalOcean starts at Free and Redis at Free.
Does DigitalOcean or Redis run on more platforms?
DigitalOcean runs on Linux, Cloud (AWS, GCP, Azure backend). Redis 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 Redis is typically brought in for.
What can DigitalOcean do that Redis cannot?
DigitalOcean covers Droplets (VPS), Managed Kubernetes, App Platform, Managed Databases. Redis covers In-memory data store, Data structures, Pub/Sub messaging, Lua scripting. Both handle Encryption.

Answered from the vendors’ own pages

DigitalOcean: How much does a DigitalOcean Droplet cost?

The cheapest Basic Droplet is $4.00 per month, or $0.00595 per hour, and includes 1 vCPU, 512 MiB of memory, 10 GiB of SSD and 500 GiB of transfer. The next step up is $6.00 per month with 1 GiB of memory, 25 GiB of SSD and 1,000 GiB of transfer.

Source
Redis: Is Redis open source?

Redis was open source under the BSD license since its inception in 2009 and has remained open source. However, in 2024-2025, Redis Labs changed licensing to source-available and AGPL, prompting the creation of Valkey, a BSD-licensed open-source fork.

Source
DigitalOcean: How is DigitalOcean billed?

Droplets are billed hourly as well as monthly, and DigitalOcean states that Bundled Plan and v5 Droplets are billed on a per second basis with a 60 second minimum charge.

Source
Redis: What is Redis used for?

Redis is an in-memory data structure store used primarily as a cache, database, and message broker. It provides high-speed data access for real-time applications, sessions, leaderboards, real-time analytics, and other use cases requiring fast data retrieval.

Source
DigitalOcean: What does the cheapest DigitalOcean plan include?

At $4.00 per month you get a single vCPU, 512 MiB of memory, 10 GiB of SSD storage and 500 GiB of outbound transfer. That is the smallest Basic Droplet DigitalOcean sells.

Source
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