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VERDICT

Should I use Jakarta EE: The New Home of Cloud Native Java?

Jakarta Enterprise Edition (EE) is the open source future of cloud native enterprise Java. Protect your investments in Java EE and modernize your enterprise ... - jakarta.ee

Depends. Worth adopting if you run large Java EE estates or need vendor-neutral, open-source enterprise Java standards. New projects and small teams get moving faster with Spring Boot or Quarkus instead.

Confidence

Medium. Based on ~20 public sources; mostly project docs and conference material, few independent user reviews.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support qualityNo support evidence; enterprise help via vendors
  • Security posture

Pricing

$0

Jakarta EE (spec)

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • Enterprises with existing Java EE codebases
  • Teams needing vendor-neutral open standards
  • Cloud-native Java shops
  • Helidon/Quarkus users (built on Jakarta APIs)

Not for

  • Solo devs and tiny apps — enterprise spec overkill
  • Startups that should just use Spring Boot
  • Non-Java shops entirely
  • Anyone expecting paid vendor support from the project itself

Gotchas - check before you buy

high

javax→jakarta namespace migration breaks old Java EE apps and libraries

medium

You still pick a runtime vendor — certification and compatibility vary by vendor

medium

Spring Boot 3 also targets Jakarta, so the framework choice remains yours to make

Pros and cons

Pros

  • Free and open source under the Eclipse Foundation
  • Protects existing Java EE investments through continuity
  • Foundational: Spring, Quarkus, Helidon all rely on it
  • Jakarta EE 11 adds Jakarta Data for modern builds
  • Vendor-neutral, community-driven governance with certification process

Cons

  • It's a spec, not a product — runtime vendor still required
  • javax-to-jakarta namespace change forces code migration
  • Heavyweight versus lighter frameworks for small services
  • Committee-driven releases; EE 12 still only a draft

Sources & method

Analyzed 9/20/2026 - 11 sources - No known vulnerabilities found in the sources reviewed.

official x4review x3news x4

Key stats

  • Value for money: 5/5

    Rating

  • $0

    Starting price

  • 11

    Sources

  • Analyzed

  • Value for money: 5/5. Free and open source; runtime support sold separately
  • Ease of use: 2/5. Guess: heavyweight spec, steeper than Spring Boot
  • Feature depth: 4/5. Broad specs: Jakarta Data, Security, Mail
  • Support quality. No support evidence; enterprise help via vendors
  • Security posture: 3/5. Security spec and vuln reporting exist; no findings
  • $0 Price Open source under Eclipse Foundation
  • Jakarta EE 11 Latest release Shipped June 2025, adds Jakarta Data
  • EE 12 in draft Next release Release plan still under community review
  • Java EE successor Heritage Rebranded under Eclipse since 2018

Pricing

Jakarta EE (spec)

$0

  • Free as in cost and license
  • Runtime and enterprise support sold by separate vendors

Security

No known vulnerabilities found in the sources reviewed.

What users say

No substantial independent user reviews found; commentary comes from developer blogs and conference talks and is broadly positive about its enterprise role.

Companies that use it

  • Metadesign Solutions10
Full analysis

Based on ~20 public sources; mostly project docs and conference material, few independent user reviews.

Free open-source enterprise Java spec. Fits big Java EE estates; overkill vs Spring Boot for small new apps.

Methodology

Based on ~20 public sources; mostly project docs and conference material, few independent user reviews.

Sources

  1. Jakarta EE official sitejakarta.ee
    official
  2. Jakarta EE Platform Project (GitHub)jakartaee.github.io
    official
  3. Why Jakarta EE Still Matters for Enterprise Java — DZonedzone.com
    news
  4. Jakarta EE 11 is Here — Azulazul.com
    news
  5. Jakarta EE 8 explained — Red Hat Developersdevelopers.redhat.com
    news
  6. Cloud Native Java Has A New Home — InfoQinfoq.com
    news
  7. Jakarta EE — No Turning Back — Eclipse Foundationeclipse.org
    official
  8. Beyond Spring Boot? — The Main Threadthe-main-thread.com
    review
  9. Spring Boot / Jakarta namespace — LinkedInlinkedin.com
    review
  10. Metadesign Solutions on Jakarta EEmetadesignsolutions.com
    review
  11. HrOUG 2018 slides (free/open-source notes)2018.hroug.hr
    official

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