TiDBThe distributed SQL database built for AI agents
vs
turbopufferVector and full-text search built on object storage
Comparison · Vector Databases · weekly run Nov 2
TiDB vs turbopuffer
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
turbopuffer is the stronger AI pick in Vector Databases: it has a visibility score of 4.6 versus 1.9 for TiDB.
Choose TiDB if…
- You want a free plan to start
- You need ISO/IEC 27001:2013 or GDPR or CCPA coverage
- You prefer a larger, established vendor (501–1,000 employees)
Choose turbopuffer if…
- You want the brand AI engines rank higher (4.6 vs 1.9)
- You want a lower entry price ($16 vs $400)
- You need HIPAA (Business Associate Agreement available) or GDPR-ready DPA coverage
- serverless vector and full-text search built on object storage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | TiDB | turbopuffer |
|---|---|---|
| Visibility score | 1.9% | 4.6% |
| Change vs last week | New | New |
| Rank in Vector Databases | #20 | #14 |
| Share of voice | 0.7% | 1.9% |
| Mentions this run | 3 | 9 |
| Positive in AI answers | — | 33% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
TiDB 0pp · turbopuffer 0pp over 0 weekly runs.
Engine by engine
turbopuffer leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
TiDBturbopuffer
Head to head in AI answers
0 engine answers name both brands
0TiDB ranked higher
0turbopuffer ranked higher
Features, pricing & fit
| Dimension | TiDB | turbopuffer |
|---|---|---|
| Pricing model | Usage-based | Usage-based |
| Entry price | Free; paid from $400 / mo | $16 / mo |
| Free plan | Yes | No |
| Deployment | Managed cloud service (TiDB Cloud), bring-your-own-cloud (BYOC) deployment in the customer's cloud account, and self-managed open source | Multi-tenant cloud on usage-based plans; single-tenant and bring-your-own-cloud (BYOC) deployments on the enterprise plan. |
| Compliance | ISO/IEC 27001:2013, SOC 2 Type 2, GDPR, CCPA | SOC 2 Type 2, HIPAA (Business Associate Agreement available), GDPR-ready DPA |
| Support | Online documentation and setup guides, FAQs, Contact sales | Community Slack and email on all plans, Private Slack channel on higher plans, 24/7 support and 99.95% uptime SLA on enterprise |
| Founded | 2015 | 2023 |
| Headquarters | Sunnyvale, California | Ottawa, Ontario, Canada |
| Employees | 501–1,000 | 11–50 |
| Funding | Series A | Seed |
| Best for | Teams building AI agents and agentic workloads that need vectors, transactions and analytics in one database | Teams building AI applications, semantic search or recommendation systems that need large-scale vector and full-text search at lower cost. |
Plans side by side
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
turbopuffer
launch$16month minimum usage
scale$256month minimum usage
enterprise$4,096month minimum usage (>= $4,096/month, 35% usage premium)
Pros and cons
Themes from the AI answers that mention each brand
TiDB
Profile in progress.
turbopuffer
- serverless vector and full-text search built on object storage
- high performance at a fraction of traditional costs
- cloud-native, cost-conscious design
- ranked among highest vendors in an industry ranking
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “TiDB vs turbopuffer”, https://slateindex.ai/compare/tidb-vs-turbopuffer, data of Nov 2, 2026. Licence: CC BY 4.0.