Comparison
marqo vs vespa
Verdict
Pick marqo if marqo is an AI-native ecommerce search platform that uses semantic search and personalization technology to deliver relevant and personalized search results and product recommendations; pick vespa if vespa: A Java-based, scalable AI search platform for real-time vector and general data retrieval.
Markdown twin · marqo alternatives · vespa alternatives
GraphCanon updated Sep 20, 2026
8views this month
Trust & integrity
| Signal | marqo | vespa |
|---|---|---|
| Maintenance | Active (15d since push) As of Sep 18, 2026 · github_public_v1 | Very active (0d since push) As of Aug 18, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 | Not a fork · Organization account As of Aug 18, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- marqo
- Ecommerce Search and Discovery
- vespa
- The AI search platform
Stars
- marqo
- 5.0k
- vespa
- 7.1k
Forks
- marqo
- 243
- vespa
- 732
Open issues
- marqo
- 196
- vespa
- 250
Language
- marqo
- Python
- vespa
- Java
Adopt for
- marqo
- Marqo is an AI-native ecommerce search platform that uses semantic search and personalization technology to deliver relevant and personalized search results and product recommendations.
- vespa
- Vespa: A Java-based, scalable AI search platform for real-time vector and general data retrieval.
Persona
- marqo
- -
- vespa
- -
Runtime
- marqo
- -
- vespa
- -
License
- marqo
- Apache-2.0
- vespa
- Apache-2.0
Last pushed
- marqo
- Sep 3, 2026
- vespa
- Aug 18, 2026
Categories
- marqo
- Data & Retrieval
- vespa
- Data & Retrieval, Vector Databases
Trust and health
Maintenance
- marqo
- Active (82%)
- vespa
- Very active (96%)
Days since push
- marqo
- 15d
- vespa
- 0d
Open issues (now)
- marqo
- 196
- vespa
- 250
Stars delta
- marqo
- +14 (30d)
- vespa
- +34 (30d)
Full report
- marqo
- Trust report
- vespa
- Trust report
Choose marqo if…
- marqo is primarily Python; vespa is Java.
- Tags unique to marqo: ecommerce, multi-modal.
- When you need a platform that leverages clickstream, purchase, and event data to understand shopper intent and deliver personalized search results and product recommendations.
When NOT to use marqo
- If your project requires an actively maintained open-source solution, as Marqo's open-source project is deprecated and will no longer receive updates.
- For non-ecommerce applications, as Marqo is specifically tailored for online retail environments.
- If you are looking for a generic search engine that does not specialize in ecommerce search and discovery.
Choose vespa if…
- vespa is primarily Java; marqo is Python.
- Tags unique to vespa: ai, big-data, java, rag.
- Also covers Vector Databases.
- Real-time indexing is critical
When NOT to use vespa
- Prefer solutions with lower setup complexity
- Team lacks Java expertise or prefers alternative languages
- Require no real-time capabilities and can rely on batch processing
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (marqo-ai/marqo) · observed Sep 20, 2026
- GitHub forks (marqo-ai/marqo) · observed Sep 20, 2026
- Last push (marqo-ai/marqo) · observed Sep 3, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (vespa-engine/vespa) · observed Sep 20, 2026
- GitHub forks (vespa-engine/vespa) · observed Sep 20, 2026
- Last push (vespa-engine/vespa) · observed Aug 18, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: marqo 5.0k · vespa 7.1k (synced Sep 20, 2026).
Common questions
- What is the difference between marqo and vespa?
- marqo: Ecommerce Search and Discovery. vespa: The AI search platform. See the comparison table for live GitHub stats and shared categories.
- When should I choose marqo over vespa?
- Choose marqo over vespa when marqo is primarily Python; vespa is Java; Tags unique to marqo: ecommerce, multi-modal; When you need a platform that leverages clickstream, purchase, and event data to understand shopper intent and deliver personalized search results and product recommendations.
- When should I choose vespa over marqo?
- Choose vespa over marqo when vespa is primarily Java; marqo is Python; Tags unique to vespa: ai, big-data, java, rag; Also covers Vector Databases; Real-time indexing is critical.
- When should I avoid marqo?
- If your project requires an actively maintained open-source solution, as Marqo's open-source project is deprecated and will no longer receive updates. For non-ecommerce applications, as Marqo is specifically tailored for online retail environments. If you are looking for a generic search engine that does not specialize in ecommerce search and discovery.
- When should I avoid vespa?
- Prefer solutions with lower setup complexity Team lacks Java expertise or prefers alternative languages Require no real-time capabilities and can rely on batch processing
- Is marqo or vespa more popular on GitHub?
- vespa has more GitHub stars (7,054 vs 5,031). Stars measure visibility, not whether either tool fits your constraints.
- Are marqo and vespa open source?
- Yes - both are open-source projects on GitHub (marqo: Apache-2.0, vespa: Apache-2.0).
- Where can I find alternatives to marqo or vespa?
- GraphCanon lists graph-backed alternatives at marqo alternatives and vespa alternatives (marqo markdown twin, vespa markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, marqo or vespa?
- marqo: Active. vespa: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for marqo and vespa?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: marqo trust report; vespa trust report.