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Competitor comparison

Snowflake Cortex vs Omni

Omni is a BI platform with workbooks, dashboards, AI chat, and its own semantic model, while Snowflake Cortex answers questions from Semantic Views that live inside Snowflake itself.

Quick decision snapshot

Pick Omni if you want one product to hold the semantic model, give analysts SQL and workbook depth, give business users dashboards and AI chat, and handle embedding. Pick Cortex if you would rather keep business definitions in Snowflake and only need natural-language answers on top, with no separate BI vendor. Most buyers here are really choosing where the semantic layer lives.

Both bet on semantics, in different places

Omni and Cortex share a premise: AI answers are only trustworthy when they are grounded in shared business definitions. Omni builds that model inside the BI tool, where it backs dashboards, SQL workflows, workbooks, and AI chat. Snowflake builds it into the warehouse as Semantic Views, where YAML spells out the metrics, joins, synonyms, and verified example queries Cortex Analyst consults before it writes SQL.

That placement drives most of the tradeoffs. A model in Omni is used by every surface in the product, and it belongs to the BI layer rather than to the warehouse underneath. A model in Snowflake sits beside the data, inherits Snowflake roles and row-level security, and can be called from any app through the Cortex API, but nothing outside Cortex reads it automatically.

Omni as the BI application

Omni is a serious, semantic-first platform with a clear product vision. Data teams get modeling depth and SQL, analysts and power users get flexible workbooks, and business users get dashboards and chat grounded in the model. Since acquiring Explo in October 2025, Omni is also absorbing Explo's customer-facing embedded analytics. The cost is up-front work: semantic design and enablement come before non-technical teams see value.

Cortex as a warehouse feature

Cortex asks for no new application. Turn it on in Snowflake, write Semantic Views for the domains you care about, and people can ask questions in Snowflake Intelligence or in Slack, Teams, and Streamlit apps your team builds. Analyst is billed per successful message, with the query's compute on top. Without dashboards, scheduling, or embedding, though, it covers only the question-answering slice of what Omni does, and it is less reliable on broad prompts and on follow-ups that refer to earlier results.

Omni and Cortex, layer by layer

CriterionSnowflake CortexOmni
Semantic modelSemantic Views stored as Snowflake objectsOmni's model, maintained in the BI platform
Who reads the modelCortex Analyst onlyDashboards, workbooks, SQL, and AI chat across Omni
End-user surfacesSnowflake Intelligence and API-built appsDashboards, workbooks, and chat
Customer-facing embeddingBuild it yourself on the APIBeing added through the Explo acquisition; check which Explo features have landed
Warehouse scopeSnowflake onlyRuns on your cloud warehouse as a separate BI layer
RolloutEnable a Snowflake feature and write Semantic ViewsDeploy a BI platform, model semantics, and train users

Cortex is the lighter path for

Snowflake customers who want chat without procuring a BI platform.

Teams that want business definitions to live next to the data.

Platform engineers building assistants into internal tools.

Omni is the fuller path for

Teams replacing a legacy BI tool and wanting dashboards, workbooks, and AI together.

Data teams that treat semantic design as the core of analytics delivery.

Companies that also need embedded analytics, including former Explo customers.

Getting to dashboards before the model is finished

Omni and Cortex both reward an early investment in semantic design. Basedash suits teams whose bottleneck is getting reports out now: people ask for a chart in plain English, Basedash writes reviewable SQL, and the definitions you approve become reusable in its semantic layer. Snowflake, other warehouses, and 750+ SaaS sources are all supported, and it delivers dashboards, Slack answers, and embeds. On BI Bench it came out on top with 94.8%.

Data teams that want modeling to be the center of how analytics is delivered may find Omni's semantic-first approach a closer fit.

FAQ

Can Omni and Snowflake Cortex share a semantic model?

Assume they will not by default. Omni's model is maintained inside Omni and drives its dashboards, workbooks, and chat. Cortex Analyst reads Snowflake Semantic Views, which are separate objects in the warehouse. If you run both, the same metric is defined twice, and changes in one do not flow to the other unless you build or confirm a sync. Decide early which layer owns each metric, and keep the other as a deliberate copy.

Does Omni's acquisition of Explo matter if we are comparing it with Cortex?

It matters if customer-facing analytics is on your roadmap. Omni acquired Explo in October 2025 and is moving Explo customers onto its platform, which strengthens Omni's embedded analytics story. Cortex has no embedded dashboard product; you would build any customer-facing feature yourself on its REST API, including tenant scoping. If you only need internal chat on Snowflake, the acquisition has little bearing on the decision.

Is it cheaper to enable Cortex than to buy Omni?

Not necessarily. Cortex avoids a new platform contract, but each successful Analyst message is billed and the generated SQL consumes warehouse compute, so a widely used assistant has an ongoing usage cost. Omni is a BI platform purchase that also covers dashboards and embedding, which Cortex does not. Compare the total: Cortex plus whatever you still need for reporting, against Omni on its own, and include the modeling time each requires.

When does Basedash make more sense than Omni or Cortex?

When you want BI and accurate natural-language answers without a semantic modeling phase up front. Basedash generates SQL you can review, saves approved definitions as you go, and publishes to dashboards, scheduled reports, Slack, and embeds across Snowflake and other sources. Its 94.8% BI Bench score was the best recorded. Organizations that want semantic architecture to come first may prefer Omni.

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