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Databases · head to head

Apache Kafka vs Shopkeep

Apache Kafka logo

Apache Kafka

Databases

Open-source distributed event streaming platform

From
Free
Rated
-
Full reviewWebsite
Shopkeep logo

Shopkeep

E-Commerce

Cloud-based POS for small businesses

From
$89/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; Shopkeep all plans require 24/7 phone and chat support; no tiered support options
  • They diverge on capability: Apache Kafka covers Durable commit log, Shopkeep covers Point of sale.

Where they differ

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

Attributes where Apache Kafka and Shopkeep differ
AttributeApache KafkaShopkeep
Starting priceFree$89/month
Pricing modelOpen source, no licence fee; managed services billed separatelysubscription
Free tierYesNo
PlatformsLinux, Windows, macOS, Self-hosted, DockeriPad, Web
CategoryDatabasesE-Commerce
FoundedUnknown2008

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 Shopkeep

  • Point of sale
  • Payment processing
  • Inventory management
  • Customer profiles
  • Sales analytics
  • Employee management
  • Mobile POS
  • Reporting

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 Shopkeep
  • Feeding analytics and warehouses from operational systems in near real timenot Shopkeep
  • Replaying history to rebuild state after a consumer bugnot Shopkeep
  • Buffering bursty producers ahead of slower downstream systemsnot Shopkeep

Shopkeep

No use cases recorded yet. See the Shopkeep review.

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

Shopkeep

  • All plans require 24/7 phone and chat support; no tiered support options
  • Prices vary by business type and industry with additional service fees possible
  • Extra locations and registers incur additional charges beyond base plan cost

Pricing, plan by plan

Apache Kafka

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

Shopkeep

$89/month
  • Basic$89/month
    • Retail POS platform
    • 1 register included
    • Integrated Payments 1.5%
  • Core$149/month
    • All Basic features
    • Advanced management tools
    • Business growth support
  • Plus$289/month
    • All Core features
    • Advanced customization
    • Established retail operations support

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 Shopkeep if

  • You need point of sale.
  • You work on iPad, Web.
  • You also want payment processing.
Shopkeep review

Questions people ask

Is Apache Kafka or Shopkeep better?
Neither clearly leads. Apache Kafka starts at Free and Shopkeep at $89/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache Kafka or Shopkeep?
Apache Kafka has a free tier; the other does not. Paid plans start at Free for Apache Kafka and $89/month for Shopkeep.
Does Apache Kafka or Shopkeep run on more platforms?
Apache Kafka runs on Linux, Windows, macOS, Self-hosted, Docker. Shopkeep runs on iPad, Web.
Can I use Apache Kafka for free?
Yes. Apache Kafka has a free tier, so you can try it without paying. Shopkeep starts at $89/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 Shopkeep is typically brought in for.
What can Apache Kafka do that Shopkeep cannot?
Apache Kafka covers Durable commit log, Horizontal scale, Kafka Connect, Kafka Streams. Shopkeep covers Point of sale, Payment processing, Inventory management, Customer profiles.

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.

Shopkeep: What is included in the Lightspeed Retail Basic plan at $89 per month?

The Basic plan includes 1 register, retail POS platform, integrated payments at 1.5% card-present rate, inventory management, Lightspeed Wholesale access, NuORDER Catalog with 5 million+ products, built-in eCommerce, loyalty programs, and 24/7 support.

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.

Shopkeep: How much can I save by paying annually instead of monthly?

Shopkeep (Lightspeed Retail) offers up to 18% discount when paying annually instead of month-to-month. All three plans (Basic, Core, Plus) qualify for this annual discount.

Source
Apache Kafka: Who uses Kafka?

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

Shopkeep: What additional costs should I budget beyond the monthly subscription?

Beyond the monthly plan cost, extra locations require additional charges, extra registers incur per-register fees, and hardware (terminals, scanners, iPad devices) have separate costs. Integrated payment processing charges 1.5% per transaction.

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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