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Logging · head to head

Coralogix vs Redis

Coralogix logo

Coralogix

Logging

Continuous Log Insights and Visibility

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: Coralogix no self-hosted option; cloud-only SaaS requiring use of customer's AWS, Azure, or GCP infrastructure; Redis licensing changed from BSD to AGPL in 2025, impacting open-source usage
  • They diverge on capability: Coralogix covers Log aggregation, Redis covers In-memory data store.

Where they differ

Only the attributes on which Coralogix and Redis actually diverge.

Attributes where Coralogix and Redis differ
AttributeCoralogixRedis
Pricing modelusage-basedUnknown
PlatformsCloud-hosted (AWS, Azure, GCP)Linux, macOS, Windows
CategoryLoggingTechnology
Founded20152009

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 Coralogix

  • Log aggregation
  • Machine learning analytics
  • Alerts
  • Distributed tracing
  • API
  • Webhooks
  • REST
  • Web support

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.

Coralogix

  • Enterprises requiring infinite log retention across logs, metrics, and tracesnot Redis
  • Organizations with cross-signal correlation needs (logs, metrics, traces unified)not Redis

Redis

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

Where each one falls short

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

Coralogix

  • No self-hosted option; cloud-only SaaS requiring use of customer's AWS, Azure, or GCP infrastructure
  • Pricing is purely usage-based per GB with no flat-rate subscription option; suitable for unpredictable workloads but no cost ceiling

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

Coralogix

Free

No published plan breakdown. See the Coralogix review.

Redis

Free

No published plan breakdown. See the Redis review.

Which should you pick?

Choose Coralogix if

  • You need log aggregation.
  • You want to start without paying.
  • You work on Cloud-hosted (AWS, Azure, GCP).
  • You also want machine learning analytics.
Coralogix 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 Coralogix or Redis better?
Neither clearly leads. Coralogix 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, Coralogix or Redis?
Coralogix starts at Free and Redis at Free.
Does Coralogix or Redis run on more platforms?
Coralogix runs on Cloud-hosted (AWS, Azure, GCP). Redis runs on Linux, macOS, Windows.
Can I use Coralogix for free?
Both have a free tier, so you can try either at no cost before committing.
What is Coralogix best used for?
Coralogix is most often used for enterprises requiring infinite log retention across logs, metrics, and traces, organizations with cross-signal correlation needs (logs, metrics, traces unified). Of those, enterprises requiring infinite log retention across logs, metrics, and traces and organizations with cross-signal correlation needs (logs, metrics, traces unified) are not what Redis is typically brought in for.
What can Coralogix do that Redis cannot?
Coralogix covers Log aggregation, Machine learning analytics, Alerts, Distributed tracing. Redis covers In-memory data store, Data structures, Pub/Sub messaging, Lua scripting.

Answered from the vendors’ own pages

Coralogix: How is Coralogix pricing structured and what are the per-unit costs?

Coralogix uses usage-based pricing with no tiered plans. All customers get identical feature access. Logs cost $0.42/GB, Traces cost $0.16/GB, Metrics cost $0.06/GB (1GB = 750 active time series), and AI costs $1.50 per 1M tokens.

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
Coralogix: Is a free trial available and what does it include?

Yes, you can sign up for a free 14-day trial with no credit card required. The trial includes full feature access with a quota of 8 units.

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
Coralogix: What features are included at all pricing levels and what happens if I exceed my quota?

All accounts include 24/7 real human support, unlimited data sources, unlimited users and hosts, unlimited team members, and enterprise features like RBAC, SSO, audit trails, and compliance controls. You can pay as-you-go to exceed your daily quota up to 2X.

Source
Coralogix: Do unused units roll over to the next billing period?

No, unused units or tokens expire at subscription term end with no rollover, refund, or credit options.

Source
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