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Technology · head to head

Redis vs Wiz

Redis logo

Redis

Technology

The real-time data platform

From
Free
Rated
-
Full reviewWebsite
Wiz logo

Wiz

Cloud

Cloud and AI security platform unifying code, cloud, and runtime protection.

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Redis has a free tier, so it costs nothing to try first.
  • Each has a real cost: Redis licensing changed from BSD to AGPL in 2025, impacting open-source usage; Wiz no public pricing; licensing requires a custom quote based on workloads and sensors.
  • They diverge on capability: Redis covers In-memory data store, Wiz covers Cloud security posture management.

Where they differ

Only the attributes on which Redis and Wiz actually diverge.

Attributes where Redis and Wiz differ
AttributeRedisWiz
Starting priceFreeOn request
Pricing modelUnknownquote
Free tierYesNo
PlatformsLinux, macOS, Windowsweb, api
CategoryTechnologyCloud
Founded2009Unknown

Identical on both: 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 Wiz

  • Cloud security posture management
  • Code security (Wiz Code)
  • Runtime threat detection (Wiz Defend)
  • AI security agents
  • AI workload protection
  • Attack path analysis

What people use each for

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

Redis

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

Wiz

  • Identifying cloud misconfigurations across multi-cloud environmentsnot Redis
  • Securing code from IDE through CI/CD deploymentnot Redis
  • Detecting and responding to active threats at runtimenot Redis
  • Governing AI workloads and models in the cloudnot Redis
  • Prioritizing risk with cross-environment attack path analysisnot 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

Wiz

  • No public pricing; licensing requires a custom quote based on workloads and sensors.
  • Modular licensing across Cloud, Code, Defend, and Sensor products can complicate cost planning.
  • Full runtime protection value depends on deploying Wiz Sensor agents, adding operational overhead.
  • Primarily aimed at mid-to-large enterprises despite the smaller Wiz Go bundle.

Pricing, plan by plan

Redis

Free

No published plan breakdown. See the Redis review.

Wiz

On request

No published plan breakdown. See the Wiz review.

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 Wiz if

  • You need cloud security posture management.
  • You work on web, api.
  • You also want code security (wiz code).
Wiz review

Questions people ask

Is Redis or Wiz better?
Neither clearly leads. Redis starts at Free and Wiz at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Redis or Wiz?
Redis has a free tier; the other does not. Paid plans start at Free for Redis and On request for Wiz.
Does Redis or Wiz run on more platforms?
Redis runs on Linux, macOS, Windows. Wiz runs on web, api.
Can I use Redis for free?
Yes. Redis has a free tier, so you can try it without paying. Wiz starts at On request.
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 Wiz is typically brought in for.
What can Redis do that Wiz cannot?
Redis covers In-memory data store, Data structures, Pub/Sub messaging, Lua scripting. Wiz covers Cloud security posture management, Code security (Wiz Code), Runtime threat detection (Wiz Defend), AI security agents.

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
Wiz: How much does Wiz cost?

Wiz does not publish standard pricing. The platform uses modular licensing based on workloads, active developers, log ingestion, or sensors. All pricing requires requesting a custom quote directly from the company.

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
Wiz: Does Wiz offer a free trial?

No free trial information is mentioned on Wiz's pricing page. Pricing is determined by custom quote based on organizational needs.

Source
Wiz: What products does Wiz offer?

Wiz provides five modular licensing options: Wiz Cloud, Wiz Code, Wiz Defend, Wiz Sensor, and Wiz Go Bundle for SMBs, allowing organizations to scale based on specific security requirements.

Source
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