Softwr

Technology · head to head

Redis vs Render

Redis logo

Redis

Technology

The real-time data platform

From
Free
Rated
-
Full reviewWebsite
Render logo

Render

Cloud

A modern cloud platform for the next generation

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Redis licensing changed from BSD to AGPL in 2025, impacting open-source usage; Render the free Hobby workspace is limited to 25 services and 5 GB of bandwidth
  • They diverge on capability: Redis covers In-memory data store, Render covers Web services.

Where they differ

Only the attributes on which Redis and Render actually diverge.

Attributes where Redis and Render differ
AttributeRedisRender
Pricing modelUnknownusage-based
PlatformsLinux, macOS, WindowsWeb, Api
CategoryTechnologyCloud
Founded20092019

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 Redis

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

Only in Render

  • Web services
  • Static sites
  • Background workers
  • Postgres database
  • Redis database
  • Scheduled jobs
  • Environment variables
  • Custom domains

Both cover

  • Python
  • Node.js
  • Go

What people use each for

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

Redis

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

Render

  • Deploying web services, static sites and cron jobs from a Git repository without managing serversnot Redis
  • Running managed Postgres and Redis alongside application servicesnot Redis
  • Preview environments per pull request for small teamsnot Redis

Where each one falls short

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

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

Render

  • The free Hobby workspace is limited to 25 services and 5 GB of bandwidth
  • Every paid plan charges the workspace fee plus compute on top, so $25 per month for Pro is a floor rather than a total
  • SAML SSO and SCIM require the Scale plan at $499 per month
  • HIPAA-compliant workspaces, inbound IP rules and advanced RBAC roles are Scale plan features
  • Organization-level audit logs require Scale; Pro provides only workspace audit logs
  • Contractual uptime SLAs, support response SLAs and a technical account manager are Enterprise only, and Enterprise is custom priced with no published rate
  • Included bandwidth is 25 GB on Pro and 1 TB on Scale, with usage beyond that billed separately

Pricing, plan by plan

Redis

Free

No published plan breakdown. See the Redis review.

Render

Free
  • FreeFree
    • 1 web service
    • 1 static site
    • Shared CPU
  • Starter$7/month
    • Unlimited services
    • Dedicated CPU
    • 2GB RAM

Which should you pick?

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

Choose Render if

  • You need web services.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want static sites.
Render review

Questions people ask

Is Redis or Render better?
Neither clearly leads. Redis starts at Free and Render at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Redis or Render?
Redis starts at Free and Render at Free.
Does Redis or Render run on more platforms?
Redis runs on Linux, macOS, Windows. Render runs on Web, Api.
Can I use Redis for free?
Both have a free tier, so you can try either at no cost before committing.
What is Redis best used for?
Redis is most often used for caching, session management, real-time analytics, message queuing. Of those, caching and session management are not what Render is typically brought in for.
What can Redis do that Render cannot?
Redis covers In-memory data store, Data structures, Pub/Sub messaging, Lua scripting. Render covers Web services, Static sites, Background workers, Postgres database. Both handle Python, Node.js, Go.

Answered from the vendors’ own pages

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
Render: What is Render's pricing?

Render's pricing details are not disclosed on the public pricing page. The site references workspace plans, compute services, and features but does not display specific costs. Users must visit the pricing page directly or contact Render for detailed information.

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
Share

Related pages

More on Redis

More on Render

Keep looking

Other head to heads