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Natural language querying, built for your production applications

Buster provides developer tooling and infrastructure to build production-ready text-to-sql APIs. Map semantic concepts, define schema nuances, generate your training data set, and fine-tune your model to write optimized queries.

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How it works

Be production-ready in days

Connect your database or data warehouse with a read only user

We integrate with all major databases and data warehouses (Postgres, MySQL, Snowflake, BigQuery, Redshift, and more).

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Generate documentation, define database nuances, manage security, and configure access controls

Generate schema documentation, build out retrieval, define common calculations, and manage access controls across your database.
*A single engineer typically stands up a PoC in 30 minutes.

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Generate synthetic data, build your training data set, fine-tune an LLM on your database

Fine-tune an LLM to understand the nuances of your database schema. We generate synthetic data for you. You can then can run evaluations over your data set, add to it, and clean it. As your database is being built, it's used in retrieval. Once your dataset is built out, we'll use it for fine-tuning. This ensures production-grade performance.

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Run evaluations, monitor performance, and collect user feedback

Buster makes it easy to run evaluations, monitor model performance, quickly detect quality issues, and rapidly improve accuracy. Buster also collects user feedback and manages RLHF.

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Deploy as an API, or use our pre-built UI components

Deploy as an API with one click and start translating natural language to SQL. Build Buster into your own applications, or use our pre-built UI components. Customize components, colors, fonts, charts, and more with our no-code builder (or bring your own CSS to make it pixel perfect).

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Built for enterprise scale

Buster is designed for organizations that prioritize performance and security.

Buster connects to your database with read-only access. You have complete control of which tables or columns users can query, ensuring the security of your sensitive data. You can also allowlist our IP addresses or connect via SSH.
Buster provides granular access controls, allowing you to route users to their specific tenant or define row-level access. Access controls are implemented through a deterministic access control layer to ensure reliability and security.
Security is built into the fabric of our products, team, infrastructure, and processes, so you can rest assured your data is safeguarded. We are actively pursuing SOC 2 certification and GDPR compliance.
Every query generated by Buster undergoes rigorous parsing and analysis before execution. This thorough process ensures the safety, security, and reliability of each query.
By default, we will never store any of your database data. Though not required, you can choose to store non-PII string values in a vector store. This allows you to maintain complete control over your data while still benefiting from enhanced performance.
All credentials are encrypted and stored in a dedicated secrets manager. Credentials are encrypted at rest and in transit, ensuring they are well-protected.

Frequently asked questions

Have other questions? Get in touch with our team via

How accurate are the AI responses?

We leverage a combination of fine-tuned models, RAG, proprietary ranking systems, and RLHF to reach 98%+ accuracy.

How long does it take to get set up?

You can connect your database and start testing buster in just a few minutes. Getting production-ready varies. You can fine-tune a model to your specific use case in a few days.

How much does Buster cost?

Contact our team for pricing information.

Can you handle complex or large databases?

Buster is built for any database (regardless of size, hygeine, complexity, etc). We have customers that have trained Buster on 600+ tables and they get production-ready results. As a general rule: the larger the database, the longer it will take to get production-ready. The more nuanced & messy the database, the longer it will take to get production-ready.

Will you store any of my customer data?

By default, we never store any of your data. You have complete control over any data that is stored. Nor is your data ever fed through an LLM. We only use your metadata as input.

What can Buster integrate with?

Buster connects to all major databases and data warehouses. These include Snowflake, Redshift, MySQL, SQLServer, MariaDB, Postgres, Supabase, Databricks, and BigQuery.

Does Buster offer any kind of UI components?

Yes. We have a reporting UI that can be whitelabeled and embedded directly into your product. We also have chat widget components that you can use as well. See our embedded analytics page for more info.

Does Buster write optimized queries?

Buster will write queries according to however you train it. You can train Buster to do things like reference indexes, set limits, etc. Training is extremely flexible and gives you complete control over the model.