Technology · head to head
Greenhouse vs Ubuntu

Ubuntu
Open Source
Enterprise Linux distribution with 15-year support options.
- From
- Free
- Rated
- -
The short version
- Only Ubuntu has a free tier, so it costs nothing to try first.
- Each has a real cost: Greenhouse core plan lacks talent discovery and contact lookups; Ubuntu free version supported only by community; no official Canonical support without Pro subscription
Where they differ
Only the attributes on which Greenhouse and Ubuntu actually diverge.
| Attribute | Greenhouse | Ubuntu |
|---|---|---|
| Starting price | On request | Free |
| Pricing model | quote | freemium |
| Free tier | No | Yes |
| Platforms | Web, Ios, Android, Api | Desktop, Server, Cloud, IoT, Edge, WSL |
| Category | Technology | Open Source |
| Founded | 2012 | Unknown |
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 Greenhouse
- Applicant tracking
- Interview scheduling
- Scorecard system
- Job board posting
- Candidate CRM
- Reporting & analytics
- Offer management
- EEO compliance
Only in Ubuntu
Nothing recorded that Greenhouse does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Greenhouse
- Applicant tracking system for structured hiringnot Ubuntu
- AI-powered interview notetaking and sourcingnot Ubuntu
Ubuntu
- Individual developers and small teams using free Ubuntu for laptops and serversnot Greenhouse
- Cloud and data centre deployments requiring certified, supported Linux operating systemnot Greenhouse
- Organisations needing FIPS-certified or DISA-STIG-hardened Linux for government and regulated environmentsnot Greenhouse
- AI and machine learning teams using Ubuntu Desktop with pre-optimised toolchainsnot Greenhouse
- IoT and edge computing deployments using Ubuntu Corenot Greenhouse
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Greenhouse
- Core plan lacks talent discovery and contact lookups
- Core plan lacks email automation and applicant texting
- Plus plan lacks resume anonymisation and application limits
- Plus plan lacks audit logging and developer tools
- Pricing customised by hiring volume and company size, not published
- Only Pro tier offers audit logs and developer sandbox
Ubuntu
- Free version supported only by community; no official Canonical support without Pro subscription
- Ubuntu Pro required for enterprise compliance certifications (FIPS, DISA-STIG); free version does not include these
- Ubuntu Pro pricing is proprietary and varies based on cloud deployment (AWS, Azure, GCP); no published per-machine or per-user pricing
- Ubuntu Pro + Support adds 24/7 support costs on top of base subscription; total cost for enterprise-grade support not transparent
- Personal/free tier limited to 5 machines; any larger deployment requires paid enterprise subscription
Pricing, plan by plan
Greenhouse
On requestNo published plan breakdown. See the Greenhouse review.
Ubuntu
Free- Ubuntu (Free)Free
- Desktop, Server, Core and Cloud editions
- Community support
- Standard security updates (5 years LTS)
- Ubuntu Pro (Personal)Free
- Extended Security Maintenance (10 years)
- Kernel Livepatch
- Landscape management
- Ubuntu Pro (Enterprise)$null/variable
- 10 years Extended Security Maintenance
- FIPS 140, DISA-STIG, CIS compliance
- Kernel Livepatch
- Ubuntu Pro + Support$null/variable
- All Ubuntu Pro features
- 24/7 break-fix and bug-fix support
- Expert assistance for infrastructure and applications
Which should you pick?
Choose Greenhouse if
- You need applicant tracking.
- You work on Web, Ios, Android, Api.
- You also want interview scheduling.
Choose Ubuntu if
- You want to start without paying.
- You work on Desktop, Server, Cloud, IoT, Edge, WSL.
Questions people ask
- Is Greenhouse or Ubuntu better?
- Neither clearly leads. Greenhouse starts at On request and Ubuntu at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Greenhouse or Ubuntu?
- Ubuntu has a free tier; the other does not. Paid plans start at On request for Greenhouse and Free for Ubuntu.
- Does Greenhouse or Ubuntu run on more platforms?
- Greenhouse runs on Web, Ios, Android, Api. Ubuntu runs on Desktop, Server, Cloud, IoT, Edge, WSL.
- Can I use Ubuntu for free?
- Yes. Ubuntu has a free tier, so you can try it without paying. Greenhouse starts at On request.
- What is Greenhouse best used for?
- Greenhouse is most often used for applicant tracking system for structured hiring, ai-powered interview notetaking and sourcing. Of those, applicant tracking system for structured hiring and ai-powered interview notetaking and sourcing are not what Ubuntu is typically brought in for.
- What can Greenhouse do that Ubuntu cannot?
- Greenhouse covers Applicant tracking, Interview scheduling, Scorecard system, Job board posting.
Answered from the vendors’ own pages
Ubuntu: Is Ubuntu free?
Yes. Ubuntu is free to download and use in all editions. Community support is also available at no cost. Ubuntu Pro subscriptions are optional and provide extended support and compliance tools.
SourceUbuntu: How long is Ubuntu LTS support?
Standard Ubuntu LTS releases receive 5 years of security maintenance. Ubuntu Pro extends this to 10 years, expandable to 15 years with the Legacy add-on.
SourceUbuntu: What compliance certifications does Ubuntu Pro provide?
Ubuntu Pro provides compliance tools for FIPS 140, DISA-STIG, CIS, FedRAMP and PCI-DSS standards.
SourceRelated pages
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