Morphic vs Vespa

A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureMorphicVespa
CategorySearch EnginesSearch Engines
LicenseApache-2.0Apache-2.0
LanguageTypeScriptJava
Setup difficultyMediumHard
Min. RAM1,024 MB4,096 MB
Deploymentdocker, bare-metaldocker, kubernetes, bare-metal
GitHub stars★ 9,029★ 7,043
First released20242017
ReplacesGoogle SearchElasticsearch, Algolia

Why pick each one

Choose Morphic if…

  • Modern interactive UI
  • Flexible model backends
Morphic details

Choose Vespa if…

  • Extremely powerful and scalable
  • Built-in ML ranking
Vespa details

Frequently asked questions

Is Morphic or Vespa better?

Morphic is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Vespa if its specific feature set fits your needs better.

Are Morphic and Vespa free and open-source?

Yes. Morphic is licensed under Apache-2.0 and Vespa under Apache-2.0. Both can be self-hosted at no software cost.

Can I run Morphic and Vespa with Docker?

Morphic: yes. Vespa: yes.

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