ClickHouse vs MySQL
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
ClickHouse is the stronger AI pick in Data Warehouse: it has a visibility score of 16.5 versus 4.2 for MySQL, and ranks ahead in 100% of the answers that name both.
Choose ClickHouse if…
- You want the brand AI engines rank higher (16.5 vs 4.2)
- You need HIPAA or PCI coverage
- fast real-time analytics
- high-concurrency analytics performance
Choose MySQL if…
- You prefer a larger, established vendor (5,000+ employees)
- well suited to transactional workloads
- common primary production database with read replicas
AI visibility side by side
Latest weekly run · Nov 3
| Metric | ClickHouse | MySQL |
|---|---|---|
| Visibility score | 16.5% | 4.2% |
| Change vs last week | New | New |
| Rank in Data Warehouse | #8 | #18 |
| Share of voice | 5.4% | 1.1% |
| Mentions this run | 30 | 6 |
| Positive in AI answers | 58% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
ClickHouse 0pp · MySQL 0pp over 0 weekly runs.
Engine by engine
ClickHouse leads on 3 of 3 engines
Head to head in AI answers
2 engine answers name both brands
| Prompt | Engine | ClickHouse | MySQL |
|---|---|---|---|
| Best data warehouse for startups | ChatGPT | #4 | #10 |
| Best data warehouse for startups | AI Mode | #5 | #7 |
Features, pricing & fit
| Dimension | ClickHouse | MySQL |
|---|---|---|
| Pricing model | Usage-based | — |
| Entry price | $0.218 / mo | — |
| Free plan | No · 30-day trial | — |
| Deployment | ClickHouse Cloud on AWS, GCP and Azure, self-managed open-source installs, and Bring Your Own Cloud within the customer's own VPC. | Cloud service (HeatWave) and self-managed software using a client-server model, also available as an embeddable library |
| Integrations | 100+ | — |
| Compliance | HIPAA, PCI | — |
| Support | Expert support with 1 business day response time on Basic, Expert support with 1 hour response time on Scale, Enterprise support with 30 min response time for Severity 1 issues, Named Lead Support Engineer on Enterprise | 24x7 direct technical support from MySQL engineers via MySQL Enterprise Edition |
| Founded | 2009 | — |
| Headquarters | Palo Alto, CA, United States | Austin, Texas, United States (parent Oracle's headquarters) |
| Employees | 501–1,000 | 5,000+ |
| Funding | Series D, led by Dragoneer | Series C · $39M raised |
| Best for | Developers and data teams that need real-time queries on large datasets at an affordable cost, including teams adding a speed layer on top of an existing data warehouse or OLTP database. | Web-based applications, and ISVs, OEMs and VARs embedding a database in their products |
Plans side by side
ClickHouse
MySQL
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
ClickHouse
- fast real-time analytics
- high-concurrency analytics performance
- strong for observability and log analytics
- $300 credits and 30-day trial
- best raw performance-to-cost ratio
- self-hosting requires scaling and maintenance work
- efficient operation at very large scale needs specialized expertise
- specialist option rather than broad enterprise warehouse replacement
MySQL
- well suited to transactional workloads
- common primary production database with read replicas
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “ClickHouse vs MySQL”, https://slateindex.ai/compare/clickhouse-vs-mysql, data of Nov 3, 2026. Licence: CC BY 4.0.