BlazeSQL vs Julius AI (2026)

Beyond twelve databases and warehouses, custom functions connect the chatbot to external APIs with bearer auth so it can send emails, create documents or schedule events from natural language, and Dynamic Integrations let it take actions in any service with an API when given a read write key.

Sourcehelp.blazesql.com/en/articles/13585559-custom-functionsread 2026-09-28

Julius connects to PostgreSQL, MySQL, SQL Server, Snowflake, BigQuery, Databricks, Supabase, Vertica, Google Ads, Meta Ads and Google Drive, OneDrive and SharePoint. It calls external APIs, such as Stripe, with stored secret keys. With Google Ads write access it adds keywords, changes bids and enables, pauses or deletes ads.

Sourcejulius.ai/docs/data-connectors/google-ads-write-accessread 2026-09-28

One question can run research, database queries and PDF and interactive report generation, and Agent Reports analyze data in the background. These are the product's own sequences, with no branching, conditions, multiple agents or flow the customer configures.

Sourceblazesql.comread 2026-09-28

Julius plans and runs multi step analysis in chat, writing and executing code in its sandbox. Notebooks, the step by step workflow surface, and Custom Agents have both been sunset in favor of instructions given in chat and reusable skill files. Customers can no longer configure branching, conditions or a flow of their own.

Sourcejulius.ai/docs/notebooks-sunsetread 2026-09-28

Agent Reports run on a daily, weekly or monthly schedule the customer sets, analyze the data in the background, alert on significant changes and deliver by email, Slack or Microsoft Teams, with a significance filter that holds back reports when little changed.

Sourcehelp.blazesql.com/en/articles/14175981-agent-reportsread 2026-09-28

Scheduled runs are sold on every plan, three on Free and unlimited from Plus up, and the Business plan includes unlimited scheduled report runs. Reports can post to Slack automatically every hour, day or week. Scheduled reports first ran from Notebooks, which have since been sunset. Otherwise the Slack agent answers the team's own questions.

Sourcejulius.ai/docs/slack-agent/slack-reportsread 2026-10-07

A Knowledge Base of Knowledge Notes (definitions, metrics and business rules, instructions, clarification prompts) is kept at database, schema, table or column level, and Blaze filters and retrieves the notes that apply to each question before answering. Notes are added by users or proposed from corrections and approved by an admin, with no retraining.

Sourcehelp.blazesql.com/en/articles/13585549-help-your-ai-assistant-learnread 2026-09-28

Answers draw on uploaded files, connected schemas (with filtered schemas), custom instructions and skill files assembled per conversation.

Sourcejulius.ai/docs/get-started/language-settings-custom-instructionsread 2026-09-28

Chats, queries, dashboards and results are kept until the user deletes them and a conversation carries its context. Learned corrections become Knowledge Notes in the knowledge base, and there is no separate memory the agent keeps with a stated scope and lifetime.

Sourceblazesql.com/privacyread 2026-09-28

A Learning Sub Agent records what columns mean, table relationships, join patterns and business context from conversations and feedback. What it learns is scoped to each data connector, shared across the team and kept for all future conversations. Users can view and manage it on the Data Connectors page, but Julius gives no exact steps for editing or deleting it.

Sourcejulius.ai/docs/learning-subagent/overviewread 2026-09-28

A custom function can be set to require approval before it executes, so a person confirms the external action before it commits, and knowledge notes the AI proposes from corrections wait for admin approval. Access groups restrict tables and columns, and the MCP server runs read only SQL.

Sourcehelp.blazesql.com/en/articles/13585559-custom-functionsread 2026-09-28

Before any Google Ads change, Julius shows exactly what it plans to do and the user must approve each change before it executes. The live browser pauses and hands control to the user at logins, two factor prompts and CAPTCHAs, and filtered schemas limit what the agent reads.

Sourcejulius.ai/docs/data-connectors/google-ads-write-accessread 2026-09-28

BlazeSQL has roles, access groups restricting tables and columns, row level access controls and SSO over SAML or OpenID Connect on Enterprise. For compliance it relies on Google Cloud's SOC 1, 2 and 3 reports and offers a HIPAA BAA, with no attestation of its own.

Sourcehelp.blazesql.com/en/articles/13673902-compliance-guideread 2026-09-28

Teams have Owner, Admin and Member roles and can enforce two factor sign in across the team. SSO setup and audit logs come with the Business and Enterprise plans. Julius points customers to its trust center at trust.julius.ai for certifications but names no SOC 2 or comparable attestation.

Sourcejulius.ai/docs/teams/setup/user-roles-permissionsread 2026-09-28

Answers carry the generated SQL (technical mode, and the query field in the API response), and chats, queries and results are retained until deleted. There is no admin view of the agent's steps, audit log or trace export.

Sourcehelp.blazesql.com/en/articles/13585561-natural-language-query-apiread 2026-09-28

The Code Sandbox view shows the environment where Julius runs the code behind an analysis. Business and Enterprise plans add audit logs, and a connector error log records failed connections. There is no step by step record of the agent's code and tool calls for each question.

Sourcejulius.ai/docs/get-started/understanding-the-chat-interfaceread 2026-09-28

BlazeSQL runs on Google Cloud in EU and US regions, and Enterprise customers can request specific GCP regions for residency. The desktop app's offline mode keeps query results on the user's device, and Enterprise adds self hosted storage for query results. A fully on premise deployment is not offered.

Sourceblazesql.com/privacyread 2026-09-28

All data is stored and processed in the United States in a regionally isolated cloud environment. Customers cannot choose a region, and there is no dedicated or customer hosted option.

Sourcejulius.ai/docs/get-started/privacy-and-data-securityread 2026-09-28

Customers build their own dashboards, agent reports and knowledge notes, and there are no prebuilt agents, report templates or packs.

Sourceblazesql.comread 2026-09-28

Custom Agents and Notebooks, Julius's earlier reusable assets, have been sunset. Users now write their own instructions or ask Julius to create a skill file. There are no prebuilt agents, templates or packs.

Sourcejulius.ai/docs/custom-agents-sunsetread 2026-09-28

Model calls go to Google Vertex AI with zero data retention, and the Team Advanced plan adds an unnamed Advanced AI Model as a tier. The customer does not choose providers or models.

Sourceblazesql.com/privacyread 2026-09-28

The Model Selector in the chat lets users switch between Julius's own models and third party models from OpenAI, Anthropic, xAI, Meta and Moonshot AI, with availability by plan.

Sourcejulius.ai/docs/get-started/model-selectorread 2026-09-28

The Query Agent API (POST api.blazesql.com/natural_language_query_api, API key) generates and runs SQL and returns the query, results and explanation, and the MCP server at mcp.blazesql.com (OAuth 2.0 with dynamic client registration) exposes twelve tools including execute_sql, read_dashboard, graph_sql_result and add_graph_to_dashboard, which saves graphs to dashboards. Both are on Team Advanced.

Sourcehelp.blazesql.com/en/articles/13901955-blazesql-mcp-server-documentationread 2026-09-28

Outside callers cannot reach Julius through an API, though Julius can call APIs itself. There is no SDK or MCP server for outside callers.

SourceJulius, docs Secret Keys and Connections page and llms.txt index; julius.ai/docs/get-started/apisread 2026-09-28

Training Questions are a set of representative business questions the customer keeps and checks Blaze's SQL and results against, the stated way to measure accuracy before onboarding non technical teams, and agent reports can be test run and previewed before they are activated. There is no numeric score.

Sourcehelp.blazesql.com/en/articles/13585549-help-your-ai-assistant-learnread 2026-09-28

Learning from user feedback updates what Julius knows about the data, and troubleshooting guides cover errors. There is no test set, no scored cases and no evaluation of the agent's answers.

Sourcejulius.ai/docs/learning-subagent/learning-from-user-feedbackread 2026-09-28

The Team Advanced plan names a Computer Agent for deep research and PDF generation, and the homepage shows it researching outside benchmarks. BlazeSQL does not say it controls a browser, desktop or computer, or how it reaches the web.

Sourceblazesql.com/team-pricingread 2026-09-28

The Live Browser lets Julius open any URL, click buttons and links, type into forms and search fields and move through multi step workflows. It reads content that appears only after JavaScript runs and hands control to the user at logins. Julius does not say where the browser is hosted.

Sourcejulius.ai/docs/basic-tools/live-browserread 2026-09-28