ClickHouse

Surface ClickHouse analytics insights through natural customer conversations

Billions of rows queried in milliseconds, now accessible through a simple chat. Your AI agent translates customer questions into ClickHouse SQL, retrieves real-time analytics, and delivers precise answers. No dashboards needed, no data team bottleneck.

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Chosen by 800+ global brands across industries

Real-time OLAP queries at conversation speed

Your AI agent becomes a conversational analytics layer on top of ClickHouse, turning plain-language questions into blazing-fast columnar queries and human-readable responses.

Execute SQL Queries

A customer asks about their usage metrics or account activity. Your AI agent constructs and executes a ClickHouse SQL query against your analytics tables, returning precise, real-time results formatted as a clear conversational answer.

Explore Database Schema

The agent inspects your full ClickHouse database schema to understand which tables and columns hold relevant data. Before answering, it maps customer questions to the correct tables automatically.

Describe Table Structure

When handling complex data requests, the agent retrieves detailed column definitions, data types, and sample rows from specific ClickHouse tables, ensuring it builds accurate queries every time.

List Available Databases

Your agent discovers all databases in your ClickHouse instance, including filtering by naming pattern. It identifies the right database for each query without hardcoded configuration.

Browse Table Inventory

The agent lists tables with their engine type, row counts, and storage size across your ClickHouse databases. It quickly locates the most relevant data source for any customer inquiry.

Preview Sample Data

Before running full analytical queries, the agent can pull sample rows from any ClickHouse table to validate data structure and content, reducing query errors and improving response accuracy.

ClickHouse

Use Cases

Analytics conversations, not dashboards

See how businesses let customers and internal teams query billions of data points through natural language conversations powered by ClickHouse.

Self-Service Usage Reporting for SaaS Customers

A SaaS customer asks 'How many API calls did we make last month?' Your AI Agent translates that into a ClickHouse SQL query against your usage tracking tables, aggregates the data across all endpoints and dates, and responds with a formatted breakdown. The customer gets an instant answer without filing a support ticket, and your data team stays focused on building, not reporting.

Real-Time Product Analytics on Demand

A product manager messages 'What was our conversion rate this week compared to last week?' The AI Agent queries your ClickHouse events table, calculates both weekly conversion rates, computes the percentage change, and presents the comparison clearly. Decisions happen in seconds instead of waiting for the next analytics review meeting.

Instant Anomaly Investigation for Operations

An ops engineer notices a spike in error rates and asks 'Which endpoints had the most 500 errors in the last hour?' Your AI Agent runs a grouped aggregation query on your ClickHouse logs table, ranks endpoints by error count, and surfaces the top offenders with timestamps. Root cause analysis starts immediately, cutting mean-time-to-resolution significantly.

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ClickHouse

ClickHouse

FAQs

Frequently Asked Questions

What types of SQL queries can the AI agent run on ClickHouse?

The agent can execute any read query supported by ClickHouse, including SELECT statements with aggregations, joins, window functions, and subqueries. It uses the Execute Query endpoint with configurable output formats like JSONEachRow, CSV, or TSV. Write queries can be restricted by setting the readonly=1 parameter in query settings.

How does the agent know which tables and columns to query?

Before constructing queries, the agent calls the Get Database Schema and Get Table Schema endpoints to discover available tables, column names, data types, and primary keys. It maps your question to the correct schema automatically. You can also train the agent on your specific data dictionary for improved accuracy.

Does Tars store any data from my ClickHouse database?

No. Every query is executed in real-time against your ClickHouse instance, and results are used only to formulate the current conversation response. Tars does not cache, replicate, or persist any of your ClickHouse data. Query results exist only for the duration of that conversation turn.

Can I limit query execution time to prevent expensive long-running queries?

Yes. The Execute Query endpoint supports a max_execution_time parameter measured in seconds. Set it to 30 or 60 seconds to prevent runaway queries. You can also pass additional ClickHouse settings like max_rows_to_read to cap the volume of data scanned per request.

Does this work with ClickHouse Cloud and self-hosted instances?

Both. Provide your ClickHouse Cloud URL (typically https://your-cluster.clickhouse.cloud:8443) or your self-hosted HTTP interface address. Authentication uses the same username and password credentials regardless of deployment model.

How is this different from connecting a BI tool like Metabase or Grafana to ClickHouse?

BI tools require users to build dashboards and write queries. Tars lets anyone ask questions in plain language and get answers from ClickHouse without knowing SQL, without navigating a dashboard, and without waiting for a data analyst. It is conversational analytics, not static reporting.

Can the agent query across multiple ClickHouse databases in one conversation?

Yes. The agent can list all databases, switch between them using the database parameter on each query, and correlate results across multiple databases within a single conversation thread. It discovers available databases dynamically using the List Databases endpoint.

What permissions should I give the ClickHouse user account that Tars connects with?

For read-only analytics, create a ClickHouse user with SELECT privileges on the relevant databases and tables. Avoid granting INSERT, ALTER, or DROP permissions. You can use ClickHouse's role-based access control to restrict which databases the Tars user can access, limiting exposure to sensitive tables.

How to add Tools to your AI Agent

Supercharge your AI Agent with Tool Integrations

Don't limit your AI Agent to basic conversations. Watch how to configure and add powerful tools making your agent smarter and more functional.

Real results, real customers, real stories

Get started for free
“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager
“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager

Privacy & Security

We’ll never let you lose sleep over privacy and security concerns

At Tars, we take privacy and security very seriously. We are compliant with GDPR, ISO, SOC 2, and HIPAA.

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Get in touch

Email - sales@hellotars.com

Get in touch.

Email - sales@hellotars.com

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