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Databases · head to head

Apache Pulsar vs Ninox

Apache Pulsar logo

Apache Pulsar

Databases

Cloud-native messaging and streaming with separated storage

From
Free
Rated
-
Full reviewWebsite
Ninox logo

Ninox

Databases

The database for teams

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Apache Pulsar more components than Kafka: brokers, BookKeeper and ZooKeeper each need operating; Ninox free plan limited to 5 users and 5,000 records
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Apache Pulsar and Ninox actually diverge.

Attributes where Apache Pulsar and Ninox differ
AttributeApache PulsarNinox
Pricing modelOpen source, no licence feefreemium
PlatformsLinux, Docker, Kubernetes, Self-hostedWeb

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Databases).

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 Pulsar

  • Separated storage
  • Queuing and streaming
  • Built-in multi-tenancy
  • Geo-replication

Only in Ninox

Nothing recorded that Apache Pulsar does not also cover.

What people use each for

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

Apache Pulsar

  • Platforms needing both work queues and replayable streams without running two systemsnot Ninox
  • Multi-tenant messaging where isolation between teams is a requirementnot Ninox
  • Deployments where storage and traffic grow at genuinely different ratesnot Ninox

Ninox

  • No-code database solutions for small to medium teamsnot Apache Pulsar
  • Workflow automation and process managementnot Apache Pulsar
  • Customer data and project tracking with custom viewsnot Apache Pulsar

Where each one falls short

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

Apache Pulsar

  • More components than Kafka: brokers, BookKeeper and ZooKeeper each need operating
  • Correspondingly harder to run well, and the expertise is rarer than Kafka expertise
  • A much smaller ecosystem of connectors, tooling and hiring pool than Kafka
  • The architectural advantages only pay off at a scale most deployments never reach

Ninox

  • Free plan limited to 5 users and 5,000 records
  • API call limits restrict automation on lower tiers (1,000/month free, 10,000/month team)
  • Only 7-day history on free plan vs. unlimited on Business

Pricing, plan by plan

Apache Pulsar

Free
  • Apache PulsarFree
    • Full functionality
    • No usage limits
    • Community support

Ninox

Free
  • FreeFree
    • Up to 5 users
    • 100 MB storage
    • Up to 5,000 records
  • Team$25/month
    • 5 GB storage per user
    • 50,000 records per user
    • 10,000 API calls per user per month
  • Business$40/month
    • 10 GB storage per user
    • 250,000 records per user
    • 50,000 API calls per user per month
  • Enterprise$null/custom
    • Custom pricing available
    • Dedicated support
    • Custom solutions and governance

Which should you pick?

Choose Apache Pulsar if

  • You need separated storage.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Self-hosted.
  • You also want queuing and streaming.
Apache Pulsar review

Choose Ninox if

  • You want to start without paying.
Ninox review

Questions people ask

Is Apache Pulsar or Ninox better?
Neither clearly leads. Apache Pulsar starts at Free and Ninox at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache Pulsar or Ninox?
Apache Pulsar starts at Free and Ninox at Free.
Does Apache Pulsar or Ninox run on more platforms?
Apache Pulsar runs on Linux, Docker, Kubernetes, Self-hosted. Ninox runs on Web.
Can I use Apache Pulsar for free?
Both have a free tier, so you can try either at no cost before committing.
What is Apache Pulsar best used for?
Apache Pulsar is most often used for platforms needing both work queues and replayable streams without running two systems, multi-tenant messaging where isolation between teams is a requirement, deployments where storage and traffic grow at genuinely different rates. Of those, platforms needing both work queues and replayable streams without running two systems and multi-tenant messaging where isolation between teams is a requirement are not what Ninox is typically brought in for.
What can Apache Pulsar do that Ninox cannot?
Apache Pulsar covers Separated storage, Queuing and streaming, Built-in multi-tenancy, Geo-replication.

Answered from the vendors’ own pages

Apache Pulsar: Is Apache Pulsar free?

Yes, open source under the Apache Software Foundation.

Ninox: How much does Ninox cost?

Ninox is free for individuals with up to 5 users. Team plan is 25 EUR per user per month (billed annually), and Business plan is 40 EUR per user per month (billed annually). Enterprise plans have custom pricing.

Source
Apache Pulsar: Pulsar or Kafka?

Pulsar separates storage from compute and covers queuing and streaming in one system. Kafka has a far larger ecosystem and hiring pool. Most teams should have a specific reason before choosing Pulsar.

Ninox: Is Ninox free?

Yes, Ninox offers a free plan for up to 5 users with 100 MB storage and 5,000 records. No payment required to start, and includes all core views: table, form, chart, kanban, maps, and calendar.

Source
Apache Pulsar: Why does separated storage matter?

Brokers hold no data, so adding or replacing one requires no rebalancing, and storage can grow without adding serving capacity.

Ninox: What is Ninox Team plan pricing?

The Team plan costs 25 EUR per user per month (billed annually). It includes 5 GB storage per user, 50,000 records, 10,000 API calls per month per user, and 30-day history. Annual billing is required.

Source
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