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Automation Integration · head to head

Grouparoo vs OpenHAB

Grouparoo logo

Grouparoo

Automation Integration

The open-source data sync platform

From
Free
Rated
-
Full reviewWebsite
OpenHAB logo

OpenHAB

Smart Home

Open source automation software for your home

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Grouparoo enterprise Cloud tier pricing not disclosed; requires contacting sales; OpenHAB requires a 64-bit Java 21 JVM to be installed and maintained separately
  • They diverge on capability: Grouparoo covers Data syncing, OpenHAB covers Vendor Agnostic.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Grouparoo and OpenHAB actually diverge.

Attributes where Grouparoo and OpenHAB differ
AttributeGrouparooOpenHAB
Pricing modelusage-basedopen-source
PlatformsWeb, Self-hostedLinux, Windows, MacOS, Docker, Raspberry Pi
CategoryAutomation IntegrationSmart Home
Founded20202010

Identical on both: starting price (Free), free tier (Yes), 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 Grouparoo

  • Data syncing
  • Audience building
  • Real-time activation
  • Data transformation
  • Error handling
  • Monitoring
  • Scheduling
  • 100+ integrations

Only in OpenHAB

  • Vendor Agnostic
  • Rule Engine
  • 200+ Bindings
  • Local Processing
  • Z-Wave
  • Zigbee
  • MQTT
  • REST API

What people use each for

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

Grouparoo

  • Customer data synchronization across platformsnot OpenHAB
  • CDP (Customer Data Platform) integration and data activationnot OpenHAB

OpenHAB

  • Self-hosted vendor neutral home automation hubnot Grouparoo
  • Bridging smart home devices from different manufacturers under one set of rulesnot Grouparoo

Where each one falls short

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

Grouparoo

  • Enterprise Cloud tier pricing not disclosed; requires contacting sales
  • Charges based on synced records, not unique destinations or integration count

OpenHAB

  • Requires a 64-bit Java 21 JVM to be installed and maintained separately
  • Oracle Java is explicitly not recommended by the project because of potential licensing restrictions
  • The recommended hardware is a dedicated Raspberry Pi 4 or newer rather than shared hardware
  • Some version upgrades require additional manual steps run through a separate upgrade tool

Pricing, plan by plan

Grouparoo

Free
  • Community EditionFree
    • Open-source, self-hosted
    • Optional enterprise UI add-on: $100/month
  • Standard Cloud$150/month
    • 100K records synced/month
    • Usage-based model with tiered pricing
  • Standard Cloud$300/month
    • 300K records synced/month
  • Standard Cloud$600/month
    • 1,000,000 records synced/month

OpenHAB

Free
  • Community EditionFree
    • Unlimited devices
    • 200+ bindings
    • Local control

Which should you pick?

Choose Grouparoo if

  • You need data syncing.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want audience building.
Grouparoo review

Choose OpenHAB if

  • You need vendor agnostic.
  • You want to start without paying.
  • You work on Linux, Windows, MacOS, Docker, Raspberry Pi.
  • You also want rule engine.
OpenHAB review

Questions people ask

Is Grouparoo or OpenHAB better?
Neither clearly leads. Grouparoo starts at Free and OpenHAB at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Grouparoo or OpenHAB?
Grouparoo starts at Free and OpenHAB at Free.
Does Grouparoo or OpenHAB run on more platforms?
Grouparoo runs on Web, Self-hosted. OpenHAB runs on Linux, Windows, MacOS, Docker, Raspberry Pi.
Can I use Grouparoo for free?
Both have a free tier, so you can try either at no cost before committing.
What is Grouparoo best used for?
Grouparoo is most often used for customer data synchronization across platforms, cdp (customer data platform) integration and data activation. Of those, customer data synchronization across platforms and cdp (customer data platform) integration and data activation are not what OpenHAB is typically brought in for.
What can Grouparoo do that OpenHAB cannot?
Grouparoo covers Data syncing, Audience building, Real-time activation, Data transformation. OpenHAB covers Vendor Agnostic, Rule Engine, 200+ Bindings, Local Processing.

Answered from the vendors’ own pages

Grouparoo: Does Grouparoo have a free version?

Yes. Grouparoo Community Edition is free and open-source with self-hosted deployment. An optional enterprise UI add-on is available at $100/month.

Source
OpenHAB: How much does openHAB cost?

openHAB is 100% open source and completely free to download, install, and use across all supported platforms.

Source
Grouparoo: How much does Grouparoo Standard Cloud cost?

Grouparoo Standard Cloud uses usage-based pricing: $150/month for 100K records synced, $300/month for 300K records, and $600/month for 1 million records synced monthly.

Source
OpenHAB: Are there any subscription fees for openHAB?

No, openHAB has no subscription fees. The software is free and released under an open source license for unlimited use.

Source
Grouparoo: What does 'synced records' mean in Grouparoo pricing?

Each Record sent to a Destination counts as one synced Record in Grouparoo's usage calculation, regardless of how many destinations that record is sent to. Users can monitor usage through their dashboard.

Source
OpenHAB: How can I support openHAB?

While openHAB is free to use, the project accepts voluntary donations through the openHAB Foundation to support development and maintenance.

Source
Grouparoo: Can I use multiple integrations with Grouparoo?

Yes. All Grouparoo tiers include unlimited integrations. You can connect as many Sources and Destinations as needed without additional fees.

Source
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