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Databases · head to head

Airtable vs Apache Pulsar

Airtable logo

Airtable

Databases

Create apps that perfectly fit your team's needs

From
Free
Rated
-
Full reviewWebsite
Apache Pulsar logo

Apache Pulsar

Databases

Cloud-native messaging and streaming with separated storage

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Airtable hitting a plan limit blocks adding records or attachments entirely until you upgrade, rather than degrading gracefully; Apache Pulsar more components than Kafka: brokers, BookKeeper and ZooKeeper each need operating
  • They diverge on capability: Airtable covers Spreadsheet-database hybrid, Apache Pulsar covers Separated storage.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Airtable and Apache Pulsar differ
AttributeAirtableApache Pulsar
Pricing modelUnknownOpen source, no licence fee
PlatformsWeb, iOS, Android, DesktopLinux, Docker, Kubernetes, Self-hosted
Founded2012Unknown

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 Airtable

  • Spreadsheet-database hybrid
  • Custom views
  • Automation
  • Forms
  • Integrations
  • Mobile apps
  • Real-time collaboration
  • API access

Only in Apache Pulsar

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

What people use each for

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

Airtable

  • Structured team databases with grid, calendar and kanban viewsnot Apache Pulsar
  • Lightweight internal tools built on shared recordsnot Apache Pulsar
  • Automations between Airtable and other systemsnot Apache Pulsar
  • Sharing read-only views with collaborators, who are not chargednot Apache Pulsar
  • Collecting submissions through forms without paying for a seatnot Apache Pulsar

Apache Pulsar

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

Where each one falls short

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

Airtable

  • Hitting a plan limit blocks adding records or attachments entirely until you upgrade, rather than degrading gracefully
  • Team is $20 per user per month and Business $45, both at the annual rate
  • Automation and API usage are capped by plan
  • Enterprise Scale pricing is not published

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

Pricing, plan by plan

Airtable

Free
  • FreeFree
    • Unlimited bases
    • 1,000 records per base
    • Up to 5 editors
  • Team$20/month per editor annual
    • 50,000 records per base
    • Unlimited automations
    • API access
  • Business$45/month per editor annual
    • 125,000 records per base
    • Advanced permissions
    • Priority support
  • Enterprise Scale$undefined/custom
    • 500,000+ records per base
    • Custom SLA
    • Dedicated support

Apache Pulsar

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

Which should you pick?

Choose Airtable if

  • You need spreadsheet-database hybrid.
  • You want to start without paying.
  • You work on Web, iOS, Android, Desktop.
  • You also want custom views.
Airtable review

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

Questions people ask

Is Airtable or Apache Pulsar better?
Neither clearly leads. Airtable starts at Free and Apache Pulsar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Airtable or Apache Pulsar?
Airtable starts at Free and Apache Pulsar at Free.
Does Airtable or Apache Pulsar run on more platforms?
Airtable runs on Web, iOS, Android, Desktop. Apache Pulsar runs on Linux, Docker, Kubernetes, Self-hosted.
Can I use Airtable for free?
Both have a free tier, so you can try either at no cost before committing.
What is Airtable best used for?
Airtable is most often used for structured team databases with grid, calendar and kanban views, lightweight internal tools built on shared records, automations between airtable and other systems, sharing read-only views with collaborators, who are not charged. Of those, structured team databases with grid, calendar and kanban views and lightweight internal tools built on shared records are not what Apache Pulsar is typically brought in for.
What can Airtable do that Apache Pulsar cannot?
Airtable covers Spreadsheet-database hybrid, Custom views, Automation, Forms. Apache Pulsar covers Separated storage, Queuing and streaming, Built-in multi-tenancy, Geo-replication.

Answered from the vendors’ own pages

Airtable: Is there a free Airtable plan and what does it include?

Yes, Airtable's Free plan is indefinite with unlimited bases, 1,000 records per base, up to 5 editors, 1 GB storage per base, 100 automation runs per month, and core features like Interface Designer and mobile apps.

Source
Apache Pulsar: Is Apache Pulsar free?

Yes, open source under the Apache Software Foundation.

Airtable: How does Airtable handle permissions and viewers?

Airtable charges per editor only. Read-only viewers, form submitters, and people accessing share links are free on every plan, making it cost-effective for large viewing audiences.

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.

Airtable: What are Airtable's record limits?

Free plan has 1,000 records per base, Team plan has 50,000, Business plan has 125,000, and Enterprise Scale has 500,000+ records. Performance degrades past 100,000 records in a single base.

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.

Airtable: Can Airtable integrate with other tools like Slack?

Yes, Airtable integrates with Slack via Zapier or Make.com, allowing automation like sending Slack messages when records are created or updated. Airtable also has a native API for direct integrations.

Source
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