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Software · head to head

ClickHouse vs Freshdesk

ClickHouse logo

ClickHouse

Software

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

From
Free
Rated
-
Full reviewWebsite
Freshdesk logo

Freshdesk

Software

Delight your customers, effortlessly

From
$19/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; Freshdesk growth tier lacks multilingual helpdesk and custom reporting dashboards
  • They diverge on capability: ClickHouse covers Column-oriented Storage, Freshdesk covers Ticketing.

Where they differ

Only the attributes on which ClickHouse and Freshdesk actually diverge.

Attributes where ClickHouse and Freshdesk differ
AttributeClickHouseFreshdesk
Starting priceFree$19/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsLinux, macOS, Windows (via Docker)Web
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 Freshdesk

  • Ticketing
  • Automation
  • Self-service
  • Team collaboration
  • Multi-channel support
  • SLA management
  • Reporting
  • Mobile apps

What people use each for

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

ClickHouse

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

Freshdesk

  • Help desk and ticketing systemnot ClickHouse
  • Customer support portal and knowledge basenot ClickHouse
  • Multi-channel support coordinationnot ClickHouse
  • AI-assisted support agent interactionnot 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

Freshdesk

  • Growth tier lacks multilingual helpdesk and custom reporting dashboards
  • Skill-based routing available only on Enterprise tier
  • Freddy AI Copilot requires separate £29/agent/month add-on on Pro and Enterprise plans
  • AI agent sessions charged beyond initial 500 sessions: £49 per additional 100 sessions
  • Day passes for non-agents vary by tier: £2 (Growth), £7 (Pro), £12 (Enterprise)

Pricing, plan by plan

ClickHouse

Free

No published plan breakdown. See the ClickHouse review.

Freshdesk

$19/month

No published plan breakdown. See the Freshdesk review.

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 Freshdesk if

  • You need ticketing.
  • You also want automation.
Freshdesk review

Questions people ask

Is ClickHouse or Freshdesk better?
Neither clearly leads. ClickHouse starts at Free and Freshdesk at $19/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ClickHouse or Freshdesk?
ClickHouse has a free tier; the other does not. Paid plans start at Free for ClickHouse and $19/month for Freshdesk.
Does ClickHouse or Freshdesk run on more platforms?
ClickHouse runs on Linux, macOS, Windows (via Docker). Freshdesk runs on Web.
Can I use ClickHouse for free?
Yes. ClickHouse has a free tier, so you can try it without paying. Freshdesk starts at $19/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 Freshdesk is typically brought in for.
What can ClickHouse do that Freshdesk cannot?
ClickHouse covers Column-oriented Storage, Real-time Analytics, SQL Support, Linear Scalability. Freshdesk covers Ticketing, Automation, Self-service, Team collaboration.

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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Related pages

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