What is Defog?
Defog is an AI data analyst for users and organizations that need answers from their data. Defog supports asking questions, exploring broad hypotheses, and drilling into specifics through follow-on questions. The service works with structured databases, CSV files, and data connected across tools and platforms, giving users several ways to bring data into an analysis.
Defog is powered by SQLCoder, a specialized language model that Defog built to query structured data. Defog also describes SQLEval as its extensible, open-source framework for measuring model accuracy. The website identifies SQLCoder as open source; that statement concerns the model rather than a free licence for the Defog enterprise service.
What Defog can do
Defog combines question-based analysis with support for different structured data sources. Defog lets users move from a broad hypothesis to more specific questions without relying only on filters. Feedback and preferences inform how Defog responds, while SQLCoder provides the underlying model capability for querying structured data.
- Defog answers questions about structured data.
- Defog supports follow-on questions to investigate results.
- Defog queries databases such as Postgres and Snowflake.
- Defog accepts CSV files when no database is available.
- Defog connects data across tools and platforms.
- Defog adapts responses to user feedback and preferences.
How Defog works
Defog's described workflow starts with asking questions about data and continues with drill-downs or follow-on questions. Data access options include database connections, connectors for tools and platforms, and CSV files. Defog states that user data is never shared with anyone, including its AI model, and describes its models as interpretable and explainable.
Defog's enterprise deployment options include one-click Docker deployment and integration with an organization's single sign-on system. The self-hosted plan allows models to run on an organization's own infrastructure. Enterprise plans also include personalized onboarding and training, along with no-code tools for building and deploying custom AI capabilities for specific organizational needs.
Who Defog is for
Defog serves users who want to investigate data through questions and organizations that need enterprise deployment and support options. Defog's stated use cases include testing a hunch, finding specific details, and continuing an investigation without waiting on someone else. CSV support also provides a starting point for users who do not have a database.
- Defog helps users explore broad hypotheses about their data.
- Defog helps teams investigate specific details through follow-on questions.
- Defog supports organizations building custom no-code AI tools.
Defog pricing and plans
Defog lists Enterprise (Cloud Hosted) at $5,000/month, with 20,000+ queries/month and up to 200 queries/minute. Defog counts a query as each time a user asks a question. The plan includes Docker deployment, single sign-on, custom AI tools, onboarding, priority support, and availability of SLA, MSA, and DPA agreements.
Defog's Enterprise (Self-hosted) plan requires an annual commitment and directs prospective customers to contact the company. Defog does not list a numeric price for that plan. The self-hosted option includes the cloud-hosted plan's features, models on the customer's infrastructure, unlimited queries, and no query rate limits.
Defog strengths and limitations
Defog's stated strengths include support for multiple data source types, responses that adapt to feedback, and a choice between cloud-hosted and self-hosted enterprise plans. Defog also pairs data analysis with onboarding and support. The practical constraints shown on the pricing page concern the cloud plan's usage terms and the commitment required for self-hosting.
- Defog's cloud-hosted enterprise plan costs $5,000/month.
- Defog's cloud-hosted enterprise plan permits up to 200 queries/minute.
- Defog's self-hosted enterprise plan requires an annual commitment.
Defog FAQ
What is Defog?
Defog is an AI data analyst for asking questions about structured databases, CSV files, and connected data sources. Defog supports hypothesis exploration, drill-downs, and follow-on questions, and uses SQLCoder, a specialized language model built by Defog for querying structured data.
Is Defog free?
Defog lists paid enterprise plans rather than a free service tier. Enterprise (Cloud Hosted) is listed at $5,000/month, while Enterprise (Self-hosted) requires an annual commitment and contact for pricing. Defog's SQLCoder model is described separately as open source.
What data sources does Defog support?
Defog supports structured databases, including Postgres and Snowflake, as well as CSV files. Defog also describes connectors that integrate data across tools and platforms, although the supplied page does not name individual connector integrations.
Can Defog be self-hosted?
Defog offers an Enterprise (Self-hosted) plan that runs models on an organization's own infrastructure. Defog includes unlimited queries and no rate limits with this plan, which requires an annual commitment and includes the cloud-hosted enterprise features.
How does Defog handle data privacy?
Defog states that user data is never shared with anyone, including its AI model. Defog also offers self-hosted deployment on an organization's own infrastructure and makes data processing agreements available through its enterprise plans.
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