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openHAB Review

Depends

Should I use openHAB?

Open-source, vendor-neutral smart home automation platform - openhab.org

· 1 month ago

Choose openHAB if you're a hands-on tinkerer who wants free, private, vendor-neutral automation and will invest real learning time. Casual users who want plug-and-play should pick Home Assistant or a consumer hub instead.

Confidence

Medium. Based on ~20 public sources: official docs, community forum, Reddit, reviews, pricing trackers, and CVE databases.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support quality
  • Security posture

Pricing

Free

Open source (self-hosted)

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • Tinkerers and hobbyists
  • Privacy-focused self-hosters
  • Raspberry Pi homelab owners
  • Mixed-brand smart homes

Not for

  • Casual users wanting plug-and-play
  • Non-technical households
  • Anyone unwilling to self-manage security patching
  • Buyers needing vendor support contracts

Gotchas - check before you buy

high

You own security: docs say run it behind a reverse proxy and harden access yourself

high

2024 web UI CVEs include one rated CVSS 10.0 — patch promptly

medium

Community-only support; nobody to call when things break

medium

Budget significant setup time; core concepts take real learning

Pros and cons

Pros

  • Fully free and open source — no subscriptions, donation-funded
  • Vendor-neutral: unifies many brands and protocols locally
  • Self-hosted, privacy-focused local control
  • Runs on a Raspberry Pi
  • Large, active community forum

Cons

  • Steep learning curve; even basics frustrate users
  • Reviewer questions whether it's ready for general users
  • Upgrade and reliability experience is mixed for long-time users
  • Weak marketing and polish versus rivals

Sources & method

- 10 sources - Several 2024 CVEs in the web UI, one rated CVSS 10.0; self-hosters must patch and harden themselves.

official x1review x4security x2news x3
  • SSRF, XSS and RCE in openhab-webui (GHSL-2024-005–008), GitHub Security Lab reported four web UI vulnerabilities in 2024.
  • CVE-2024-42467 — CVSS 10.0 in web interface, Reported as a maximum-severity issue in the openHAB web interface.
  • CVE-2024-42469 in openhab-webui, Separate web UI vulnerability tracked by VulDB.
  • CVE-2024-42470 in CometVisu add-on, Vulnerability in the CometVisu add-on listed on NVD.

Key stats

  • Value for money: 5/5

    Rating

  • Free

    Starting price

  • 10

    Sources

  • Analyzed

  • Value for money: 5/5. Completely free, no subscriptions
  • Ease of use: 2/5. Users report frustration; not ready for general users
  • Feature depth: 4/5. Broad bindings, vendor-neutral integration
  • Support quality: 3/5. Active forum only, no paid support
  • Security posture: 2/5. Multiple 2024 CVEs, one CVSS 10.0
  • $0 Price Open source, donation-funded
  • Yes Free tier Full platform, all add-ons
  • None raised Funding Run by a German nonprofit foundation
  • Monthly Release cadence Milestone releases on GitHub

Pricing

Open source (self-hosted)

Free

  • Full platform and add-ons
  • Community support only
  • Donation-funded foundation

Security

Several 2024 CVEs in the web UI, one rated CVSS 10.0; self-hosters must patch and harden themselves.

  • SSRF, XSS and RCE in openhab-webui (GHSL-2024-005–008)GitHub Security Lab reported four web UI vulnerabilities in 2024.⁶
  • CVE-2024-42467 — CVSS 10.0 in web interfaceReported as a maximum-severity issue in the openHAB web interface.⁷
  • CVE-2024-42469 in openhab-webuiSeparate web UI vulnerability tracked by VulDB.
  • CVE-2024-42470 in CometVisu add-onVulnerability in the CometVisu add-on listed on NVD.

What users say

Users praise its power and privacy but consistently flag a steep learning curve and frustration with basics.

“I am getting more and more frustrated using Openhab”
openHAB Community forum
“Openhab 3 has changed my stance on Home Automation”
Reddit, r/openhab
“OpenHab Marketing is Lacking”
openHAB Community forum
Full analysis

Based on ~20 public sources: official docs, community forum, Reddit, reviews, pricing trackers, and CVE databases.

Free, powerful open-source home automation for tinkerers; steep curve and CVE history make it wrong for casuals.

Methodology

Based on ~20 public sources: official docs, community forum, Reddit, reviews, pricing trackers, and CVE databases.

Read how a report is made.

Sources

  1. openHAB Concepts (official docs)openhab.org
    official
  2. OpenHAB Pricing: Every Plan Comparedsoftwr.com
    news
  3. openHAB Review: Private Smart Homeprivacytools.io
    review
  4. OpenHAB 3 Review — ready for general users?gameandtechfocus.com
    review
  5. Home Assistant vs OpenHABeverythingsmarthome.co.uk
    review
  6. GHSL-2024-005–008: SSRF, XSS, RCE in openhab-webuisecuritylab.github.com
    security
  7. CVE-2024-42467 (CVSS 10.0)sherlockforensics.com
    security
  8. openHAB reliability and upgrade experiencecommunity.openhab.org
    review
  9. openHAB company profile (no funding raised)tracxn.com
    news
  10. Run Your Home on a Raspberry Pinews.ycombinator.com
    news

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