MarqoSmarter Search, Higher Conversion
vs
TiDBThe distributed SQL database built for AI agents
Comparison · Vector Databases · weekly run Nov 2
Marqo vs TiDB
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
TiDB is the stronger AI pick in Vector Databases: it has a visibility score of 1.9 versus 0.7 for Marqo.
Choose Marqo if…
No clear advantage in the published data.
Choose TiDB if…
- You want the brand AI engines rank higher (1.9 vs 0.7)
- You need ISO/IEC 27001:2013 or SOC 2 Type 2 or GDPR or CCPA coverage
- You prefer a larger, established vendor (501–1,000 employees)
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Marqo | TiDB |
|---|---|---|
| Visibility score | 0.7% | 1.9% |
| Change vs last week | New | New |
| Rank in Vector Databases | #25 | #20 |
| Share of voice | 0.4% | 0.7% |
| Mentions this run | 2 | 3 |
| Positive in AI answers | 0% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Marqo 0pp · TiDB 0pp over 0 weekly runs.
Engine by engine
TiDB leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
MarqoTiDB
Head to head in AI answers
0 engine answers name both brands
0Marqo ranked higher
0TiDB ranked higher
Features, pricing & fit
| Dimension | Marqo | TiDB |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $400 / mo |
| Free plan | — | Yes |
| Deployment | Deployed via API or one-click integrations with commerce platforms | Managed cloud service (TiDB Cloud), bring-your-own-cloud (BYOC) deployment in the customer's cloud account, and self-managed open source |
| Compliance | — | ISO/IEC 27001:2013, SOC 2 Type 2, GDPR, CCPA |
| Support | Talk to a search expert, Book a 30-minute demo with a live proof-of-concept on your own catalog | Online documentation and setup guides, FAQs, Contact sales |
| Founded | 2022 | 2015 |
| Headquarters | San Francisco, California, USA | Sunnyvale, California |
| Employees | 51–200 | 501–1,000 |
| Funding | Series A · $18M raised | Series A |
| Best for | Enterprise retail brands with large product catalogs in fashion, beauty, electronics and home goods | Teams building AI agents and agentic workloads that need vectors, transactions and analytics in one database |
Plans side by side
Marqo
Pricing not available.
TiDB
Starter$0month
Essential (Public Preview)$400month (compute from)
Premium (Public Preview)$1,800month (compute from)
Dedicated$1,376month (cluster from)
BYOC (Public Preview)Custom
TiDB Cloud Lake Personal (Public Preview)$1.6hour (warehouse compute from)
TiDB Cloud Lake Business (Public Preview)$2.4hour (warehouse compute from)
TiDB Cloud Lake Dedicated (Public Preview)Custom
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Marqo vs TiDB”, https://slateindex.ai/compare/marqo-vs-tidb, data of Nov 2, 2026. Licence: CC BY 4.0.