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Developer Tools · head to head

IAR Embedded Workbench vs Redis

IAR Embedded Workbench logo

IAR Embedded Workbench

Developer Tools

Complete toolchain for embedded software development

From
On request
Rated
-
Full reviewWebsite
Redis logo

Redis

Technology

The real-time data platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Redis has a free tier, so it costs nothing to try first.
  • Each has a real cost: IAR Embedded Workbench no pricing information published on product page; prospective customers directed to free trial or sales contact only; Redis licensing changed from BSD to AGPL in 2025, impacting open-source usage

Where they differ

Only the attributes on which IAR Embedded Workbench and Redis actually diverge.

Attributes where IAR Embedded Workbench and Redis differ
AttributeIAR Embedded WorkbenchRedis
Starting priceOn requestFree
Pricing modelquoteUnknown
Free tierNoYes
PlatformsWebLinux, macOS, Windows
CategoryDeveloper ToolsTechnology
FoundedUnknown2009

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 IAR Embedded Workbench

Nothing recorded that Redis does not also cover.

Only in Redis

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

What people use each for

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

IAR Embedded Workbench

  • Embedded software development and debuggingnot Redis
  • Compiler and linker tools for embedded systemsnot Redis
  • Multi-architecture embedded development supportnot Redis

Redis

  • Cachingnot IAR Embedded Workbench
  • Session managementnot IAR Embedded Workbench
  • Real-time analyticsnot IAR Embedded Workbench
  • Message queuingnot IAR Embedded Workbench
  • Leaderboardsnot IAR Embedded Workbench

Where each one falls short

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

IAR Embedded Workbench

  • No pricing information published on product page; prospective customers directed to free trial or sales contact only
  • Pricing model not specified; customers must request quote or try free trial to understand licensing costs
  • Embedded development tools typically require expensive licenses, but specific IAR costs unavailable online

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

IAR Embedded Workbench

On request

No published plan breakdown. See the IAR Embedded Workbench review.

Redis

Free

No published plan breakdown. See the Redis review.

Which should you pick?

Choose IAR Embedded Workbench if

Nothing in the data separates IAR Embedded Workbench from Redis on the points above - pick on price and on how each one feels to use.

IAR Embedded Workbench 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 IAR Embedded Workbench or Redis better?
Neither clearly leads. IAR Embedded Workbench starts at On request and Redis at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IAR Embedded Workbench or Redis?
Redis has a free tier; the other does not. Paid plans start at On request for IAR Embedded Workbench and Free for Redis.
Does IAR Embedded Workbench or Redis run on more platforms?
IAR Embedded Workbench runs on Web. Redis runs on Linux, macOS, Windows.
Can I use Redis for free?
Yes. Redis has a free tier, so you can try it without paying. IAR Embedded Workbench starts at On request.
What is IAR Embedded Workbench best used for?
IAR Embedded Workbench is most often used for embedded software development and debugging, compiler and linker tools for embedded systems, multi-architecture embedded development support. Of those, embedded software development and debugging and compiler and linker tools for embedded systems are not what Redis is typically brought in for.
What can IAR Embedded Workbench do that Redis cannot?
Redis covers In-memory data store, Data structures, Pub/Sub messaging, Lua scripting.

Answered from the vendors’ own pages

IAR Embedded Workbench: How much does IAR Embedded Workbench cost?

IAR Embedded Workbench pricing is not published on the product page. Prospective customers are directed to free trials or must contact the sales team to request pricing.

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
IAR Embedded Workbench: Does IAR Embedded Workbench offer a free trial?

Free trials are available for IAR Embedded Workbench evaluation at https://www.iar.com/embedded-development-tools/free-trials, though specific trial length and limitations are not detailed on the product page.

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
IAR Embedded Workbench: What is the pricing model for IAR Embedded Workbench?

The pricing model is not disclosed on the product page. Customers must contact the sales team to obtain quotes and understand licensing terms.

Source
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