Marqo vs MongoDB Atlas
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
MongoDB Atlas is the stronger AI pick in Vector Databases: it has a visibility score of 12.7 versus 0.7 for Marqo, and ranks ahead in 50% of the answers that name both.
Choose Marqo if…
No clear advantage in the published data.
Choose MongoDB Atlas if…
- You want the brand AI engines rank higher (12.7 vs 0.7)
- AI answers describe it more positively (28% vs 0% positive)
- You need ISO/IEC 27001:2022 or FedRAMP Moderate (Atlas for Government) or TX-RAMP Level 2 or PCI DSS or HIPAA or GDPR or CSA STAR coverage
- You prefer a larger, established vendor (5,000+ employees)
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Marqo | MongoDB Atlas |
|---|---|---|
| Visibility score | 0.7% | 12.7% |
| Change vs last week | New | New |
| Rank in Vector Databases | #25 | #8 |
| Share of voice | 0.4% | 5.5% |
| Mentions this run | 2 | 26 |
| Positive in AI answers | 0% | 28% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Marqo 0pp · MongoDB Atlas 0pp over 0 weekly runs.
Engine by engine
MongoDB Atlas leads on 3 of 3 engines
Head to head in AI answers
2 engine answers name both brands
| Prompt | Engine | Marqo | MongoDB Atlas |
|---|---|---|---|
| Official website of the top vector database vendors | ChatGPT | #6 | #9 |
| Official website of the top vector database vendors | Perplexity | #14 | #8 |
Features, pricing & fit
| Dimension | Marqo | MongoDB Atlas |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $0.011 / mo |
| Free plan | — | Yes |
| Deployment | Deployed via API or one-click integrations with commerce platforms | Fully managed cloud with Atlas Core and Atlas Infinite deployment options, or self-managed through MongoDB Enterprise Advanced |
| Integrations | — | 100+ |
| Compliance | — | ISO/IEC 27001:2022, FedRAMP Moderate (Atlas for Government), TX-RAMP Level 2, PCI DSS, HIPAA, GDPR, CSA STAR |
| Support | Talk to a search expert, Book a 30-minute demo with a live proof-of-concept on your own catalog | Basic Support included free with Atlas, Paid plans with faster response times, Named Technical Support Engineers, Extended Lifecycle Support add-on |
| Founded | 2022 | — |
| Headquarters | San Francisco, California, USA | New York, NY, United States |
| Employees | 51–200 | 5,000+ |
| Funding | Series A · $18M raised | IPO and stock offering · $311M raised |
| Best for | Enterprise retail brands with large product catalogs in fashion, beauty, electronics and home goods | Development teams building AI applications and agents that need operational data, vectors and search in one platform |
Plans side by side
Marqo
Pricing not available.
MongoDB Atlas
Pros and cons
Themes from the AI answers that mention each brand
Marqo
Profile in progress.
MongoDB Atlas
- stores documents and vector embeddings together in one system
- good fit for teams already using MongoDB
- built-in vector search without extra infrastructure
- vector search included in Atlas pricing with a free M0 tier
- integration with Databricks Lakebase
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Marqo vs MongoDB Atlas”, https://slateindex.ai/compare/marqo-vs-mongodb-atlas, data of Nov 2, 2026. Licence: CC BY 4.0.