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Databases · head to head

Apache Kafka vs UiPath

Apache Kafka logo

Apache Kafka

Databases

Open-source distributed event streaming platform

From
Free
Rated
-
Full reviewWebsite
UiPath logo

UiPath

Automation Integration

The leading platform for business process automation

From
$25/month
Rated
-
Full reviewWebsite

The short version

  • Only Apache Kafka has a free tier, so it costs nothing to try first.
  • Each has a real cost: Apache Kafka operationally heavy to self-host: brokers, storage, rebalancing and upgrades are a standing job, which is why managed Kafka is a large market; UiPath the Basic plan from $25 per month caps the tenant at 5 Basic users, 5 Plus users, 1 Pro user and 2 unattended robots
  • They diverge on capability: Apache Kafka covers Durable commit log, UiPath covers Desktop RPA.

Where they differ

Only the attributes on which Apache Kafka and UiPath actually diverge.

Attributes where Apache Kafka and UiPath differ
AttributeApache KafkaUiPath
Starting priceFree$25/month
Pricing modelOpen source, no licence fee; managed services billed separatelysubscription
Free tierYesNo
PlatformsLinux, Windows, macOS, Self-hosted, DockerDesktop, Web
CategoryDatabasesAutomation Integration
FoundedUnknown2005

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 Apache Kafka

  • Durable commit log
  • Horizontal scale
  • Kafka Connect
  • Kafka Streams
  • Replication
  • Low latency

Only in UiPath

  • Desktop RPA
  • Cloud RPA
  • Process mining
  • Task mining
  • AI capabilities
  • Monitoring
  • Analytics
  • 500+ connectors

What people use each for

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

Apache Kafka

  • Moving events between services without point-to-point couplingnot UiPath
  • Feeding analytics and warehouses from operational systems in near real timenot UiPath
  • Replaying history to rebuild state after a consumer bugnot UiPath
  • Buffering bursty producers ahead of slower downstream systemsnot UiPath

UiPath

  • Robotic process automation and business automationnot Apache Kafka
  • Enterprise-wide deployment and process optimizationnot Apache Kafka
  • UI automation and intelligent document processingnot Apache Kafka
  • Large-scale automation programs with custom requirementsnot Apache Kafka

Where each one falls short

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

Apache Kafka

  • Operationally heavy to self-host: brokers, storage, rebalancing and upgrades are a standing job, which is why managed Kafka is a large market
  • Overkill for straightforward job queues, where a simpler broker is easier to run and reason about
  • Ordering guarantees hold per partition, not per topic, and getting partitioning wrong is a common and expensive design mistake
  • The ecosystem is fragmented across the Apache project and vendor distributions, so documentation and tooling advice often assume a particular distribution

UiPath

  • The Basic plan from $25 per month caps the tenant at 5 Basic users, 5 Plus users, 1 Pro user and 2 unattended robots
  • Basic tenants are hosted only in the European region
  • Only the Basic tier carries a published price; Standard and Enterprise require contacting sales
  • Self healing automation, process simulation, Elastic Robot Orchestration, bring your own encryption keys and dedicated deployments are Enterprise only
  • Agent capability is limited on Basic and requires Standard or Enterprise
  • Extra unattended robots are purchased separately on top of the plan

Pricing, plan by plan

Apache Kafka

Free
  • Apache KafkaFree
    • Full platform
    • Kafka Connect
    • Kafka Streams

UiPath

$25/month
  • Automation Cloud Basic$25/month
    • Build and run basic personal automations
    • Limited scale
    • 99.9% service uptime
  • Automation Cloud Standard$null/month
    • Enterprise automation capabilities
    • Document classification and extraction at scale
    • No limits to scale
  • Automation Cloud Enterprise$null/month
    • Self-healing UI automation
    • Process optimization and simulation
    • Infrastructure automation
  • Test Cloud Standard$null/month
    • Contact Sales for pricing

Which should you pick?

Choose Apache Kafka if

  • You need durable commit log.
  • You want to start without paying.
  • You work on Linux, Windows, macOS, Self-hosted, Docker.
  • You also want horizontal scale.
Apache Kafka review

Choose UiPath if

  • You need desktop rpa.
  • You work on Desktop, Web.
  • You also want cloud rpa.
UiPath review

Questions people ask

Is Apache Kafka or UiPath better?
Neither clearly leads. Apache Kafka starts at Free and UiPath at $25/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache Kafka or UiPath?
Apache Kafka has a free tier; the other does not. Paid plans start at Free for Apache Kafka and $25/month for UiPath.
Does Apache Kafka or UiPath run on more platforms?
Apache Kafka runs on Linux, Windows, macOS, Self-hosted, Docker. UiPath runs on Desktop, Web.
Can I use Apache Kafka for free?
Yes. Apache Kafka has a free tier, so you can try it without paying. UiPath starts at $25/month.
What is Apache Kafka best used for?
Apache Kafka is most often used for moving events between services without point-to-point coupling, feeding analytics and warehouses from operational systems in near real time, replaying history to rebuild state after a consumer bug, buffering bursty producers ahead of slower downstream systems. Of those, moving events between services without point-to-point coupling and feeding analytics and warehouses from operational systems in near real time are not what UiPath is typically brought in for.
What can Apache Kafka do that UiPath cannot?
Apache Kafka covers Durable commit log, Horizontal scale, Kafka Connect, Kafka Streams. UiPath covers Desktop RPA, Cloud RPA, Process mining, Task mining.

Answered from the vendors’ own pages

Apache Kafka: Is Apache Kafka free?

Yes. Kafka is open source under the Apache License v2 with no licence fee. Costs come from the infrastructure you run it on, or from a managed service such as Confluent Cloud.

UiPath: How much does UiPath cost?

UiPath Automation Cloud Basic starts at $25/month for individuals and small teams. Standard and Enterprise tiers require contacting sales for custom pricing based on organizational needs.

Source
Apache Kafka: How is Kafka different from a message queue?

A queue usually removes a message once it is consumed. Kafka keeps an ordered, durable log, so consumers track their own position and history can be replayed — which is what makes rebuilding state after a bug possible.

UiPath: What are the limitations of UiPath's Basic tier?

The Basic tier at $25/month is limited to building and running basic personal automations at limited scale, with European region hosting only and bronze-level support. Standard and Enterprise tiers remove these limits.

Source
Apache Kafka: Who uses Kafka?

The project reports use by more than 80% of the Fortune 100, with over 5 million lifetime downloads.

UiPath: Does UiPath charge for users and robots separately?

UiPath's pricing tiers include base costs, but users, robots, and agents may require additional purchases beyond the tier pricing, depending on organizational requirements.

Source
Apache Kafka: Do I need to run Kafka myself?

No. Self-hosting is the operationally expensive option; managed services such as Confluent Cloud run the brokers for you and bill on throughput and storage instead.

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