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ClickHouse vs Kudos

ClickHouse logo

ClickHouse

Software

Fast open-source column-oriented database for real-time analytics

From
Free
Rated
-
Full reviewWebsite
Kudos logo

Kudos

Software

Employee recognition that drives performance

From
$5/month
Rated
-
Full reviewWebsite

The short version

  • Only ClickHouse has a free tier, so it costs nothing to try first.
  • Each has a real cost: ClickHouse limited multi-row atomic transactions and expensive UPDATE/DELETE operations unsuitable for transactional systems; Kudos kudos publishes no price for any of its three tiers (Basic, Plus, Enterprise); the entire plans page gates every tier behind "Request a Demo" or "Request a Trial" with only a discount for not-for-profit organizations over 100 employees mentioned, no figures given (archived plans page, 22 February 2021)
  • They diverge on capability: ClickHouse covers Column-oriented Storage, Kudos covers Peer-to-peer recognition.

Where they differ

Only the attributes on which ClickHouse and Kudos actually diverge.

Attributes where ClickHouse and Kudos differ
AttributeClickHouseKudos
Starting priceFree$5/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsLinux, macOS, Windows (via Docker)Web, Ios, Android, Api
Founded20212010

Identical on both: user rating (Not yet rated), category (Unknown).

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 ClickHouse

  • Column-oriented Storage
  • Real-time Analytics
  • SQL Support
  • Linear Scalability
  • Data Compression
  • Vectorized Query Execution
  • Approximate Calculations
  • Kafka

Only in Kudos

  • Peer-to-peer recognition
  • Manager recognition
  • Social recognition wall
  • Points & rewards
  • Awards & nominations
  • Anniversary celebrations
  • Analytics dashboard
  • Company values alignment

What people use each for

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

ClickHouse

  • Business intelligencenot Kudos
  • Data warehousingnot Kudos
  • Real-time analyticsnot Kudos
  • Reportingnot Kudos
  • Machine learningnot Kudos

Kudos

  • Employee recognitionnot ClickHouse
  • Culture buildingnot ClickHouse
  • Employee engagementnot ClickHouse
  • Retention improvementnot ClickHouse
  • Values reinforcementnot ClickHouse

Where each one falls short

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

ClickHouse

  • Limited multi-row atomic transactions and expensive UPDATE/DELETE operations unsuitable for transactional systems
  • Requires upfront schema design discipline with MergeTree engine choices and sort/partition keys
  • Experimental vector search support, not production-ready for vector operations
  • Different query syntax from standard SQL requiring migration planning
  • Limited JOIN capabilities compared to traditional relational databases
  • Migration complexity with 2-4 weeks estimated for data type mapping and query translation

Kudos

  • Kudos publishes no price for any of its three tiers (Basic, Plus, Enterprise); the entire plans page gates every tier behind "Request a Demo" or "Request a Trial" with only a discount for not-for-profit organizations over 100 employees mentioned, no figures given (archived plans page, 22 February 2021)

Pricing, plan by plan

ClickHouse

Free

No published plan breakdown. See the ClickHouse review.

Kudos

$5/month
  • Plus$5/month
    • Peer recognition
    • Social recognition wall
    • Points system
  • Enterprise$undefined/month
    • Everything in Plus
    • Awards & nominations
    • Advanced analytics

Which should you pick?

Choose ClickHouse if

  • You need column-oriented storage.
  • You want to start without paying.
  • You work on Linux, macOS, Windows (via Docker).
  • You also want real-time analytics.
ClickHouse review

Choose Kudos if

  • You need peer-to-peer recognition.
  • You work on Web, Ios, Android, Api.
  • You also want manager recognition.
Kudos review

Questions people ask

Is ClickHouse or Kudos better?
Neither clearly leads. ClickHouse starts at Free and Kudos at $5/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ClickHouse or Kudos?
ClickHouse has a free tier; the other does not. Paid plans start at Free for ClickHouse and $5/month for Kudos.
Does ClickHouse or Kudos run on more platforms?
ClickHouse runs on Linux, macOS, Windows (via Docker). Kudos runs on Web, Ios, Android, Api.
Can I use ClickHouse for free?
Yes. ClickHouse has a free tier, so you can try it without paying. Kudos starts at $5/month.
What is ClickHouse best used for?
ClickHouse is most often used for business intelligence, data warehousing, real-time analytics, reporting. Of those, business intelligence and data warehousing are not what Kudos is typically brought in for.
What can ClickHouse do that Kudos cannot?
ClickHouse covers Column-oriented Storage, Real-time Analytics, SQL Support, Linear Scalability. Kudos covers Peer-to-peer recognition, Manager recognition, Social recognition wall, Points & rewards.

Answered from the vendors’ own pages

ClickHouse: What is ClickHouse best used for?

ClickHouse is optimized for analytical workloads on large datasets. It excels at fast aggregations and queries, being 10-100x faster than PostgreSQL on large aggregations.

Source
ClickHouse: Does ClickHouse support transactions?

ClickHouse has limited transaction support and expensive UPDATE/DELETE operations. It is not suitable for transactional workloads requiring strict ACID guarantees.

Source
ClickHouse: How does ClickHouse compare to PostgreSQL?

ClickHouse is 10-100x faster for analytics but PostgreSQL is better for transactional workloads. Many teams use both: PostgreSQL for writes via MaterializedPostgreSQL replication to ClickHouse for analytics.

Source
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