Sigma vs Qlik: live warehouse queries or an in-memory engine?

Sigma vs Qlik: Qlik loads data into its in-memory engine and can self-host; Sigma queries your cloud warehouse live. Pricing, writeback and fit compared.

Linus TseGreyfield DataFacts last checked November 9, 2026

Contents 10 sections

The short answer

Pick Qlik if you need a self-hosted option, combine many sources without a cloud warehouse, or send formatted Office-template reports, and want published capacity prices. Pick Sigma if your data is already in a cloud warehouse and users want to work on it live in a spreadsheet, with input saved straight to the warehouse.

How Qlik and Sigma Computing differ

1. Engine
Qlik apps load data into Qlik’s in-memory engine by default, with Direct Query as a more limited live mode. Sigma always queries the warehouse live.
2. Deployment
Qlik offers Qlik Cloud and client-managed Qlik Sense Enterprise. Sigma is SaaS only.
3. Writeback
Qlik Write Table saves edits to a Qlik change store for 90 days. Sigma input tables write to your warehouse.

Pricing at a glance

Qlik

Qlik Technologies Inc.

Long-established BI platform built around apps that load data into Qlik's in-memory engine through a load script, with Direct Query for some cloud databases. Sold as Qlik Cloud Analytics on capacity-based plans, or as client-managed Qlik Sense Enterprise. Includes formatted Office-template reporting, Write Table, and an agentic AI experience through Qlik Answers.

Pricing model: Capacity-based annual plans (data for analysis); Starter is priced on 10 users
Published starting price: $300 per month, billed annually (Starter: 10 users, 10 GB)
Free tier: No free tier; free trial offered (length not stated)
What drives cost: Starter from $300 per month (10 users, 10 GB fixed). Standard from $825 per month (25 GB, expandable in 25 GB steps; Qlik's table shows no added cost for more users). Premium from $2,750 per month (50 GB). Enterprise is a custom quote starting at 250 GB. Client-managed licensing, including hosting on your own infrastructure, is through sales.

Pricing source, checked November 9, 2026

Sigma Computing

Sigma Computing, Inc. (private, venture-backed; $80M Series E at a $3B valuation, May 2026)

Cloud BI and data-app platform that runs queries live against a cloud warehouse (Snowflake, Databricks, BigQuery, Redshift and others) through a spreadsheet-style interface, with write-back input tables, Python/SQL and AI agents. Built for companies that already keep their data in a cloud warehouse and want business users to work on it without extracts.

Pricing model: Annual subscription: platform tier plus per-user licenses (Creator / Explorer / Viewer, per third-party buyer data)
Published starting price: Not published
Free tier: No; 7-day free trial with sample data or your own warehouse
What drives cost: Sigma's pricing page shows no prices and sends buyers to sales. Vendr buyer data (third-party, directional only) lists Essential, Business and Enterprise tiers, Creator licenses at roughly $1,200-$5,000+ per year depending on tier, and a median contract of about $65K per year (range ~$15.6K-$145K). Warehouse compute is billed separately by your warehouse vendor.

Pricing source, checked November 3, 2026

Feature comparison

"Not verified" means we could not confirm it from public docs, not that the feature is missing. Each cell links to the page we checked.

Data and querying

Data and querying: Sigma Computing and Qlik
Feature	Sigma Computing	Qlik
Queries the warehouse live Reads the cloud warehouse at view time, without an extract or import step.	Sigma ComputingYes Workbooks query the connected warehouse directly; no extract engine. source	QlikDirect Query Direct Query on Snowflake, Databricks, BigQuery, Redshift, Azure SQL, Synapse, SQL Server and PostgreSQL, with a reduced function set. In-memory loading is the default. source
Spreadsheet-style editing Business users work in a grid and write formulas instead of a separate modeling language.	Sigma ComputingYes Spreadsheet grid with 200+ functions on live warehouse data. source	QlikNot verified We found no spreadsheet-grid authoring surface in Qlik Cloud's docs.
SQL editor Write SQL against the warehouse inside the product.	Sigma ComputingYes Custom SQL elements in workbooks and data models. source	QlikLoad script The data load editor generates and runs LOAD and SELECT statements against databases as part of the app script, not as an ad hoc SQL workspace. source
Python Run Python inside the product.	Sigma ComputingSnowflake & Databricks only Only on Snowflake and Databricks connections; output cannot be materialized; only JWT-signed embeds are supported. source	QlikClient-managed only Server-side extensions call Python or R engines, but Qlik says this is not available in Qlik Cloud. source
Writeback / input tables Users can enter or edit data that is saved back to the warehouse.	Sigma ComputingYes Input tables write to a warehouse write schema. Not available on some sources (MySQL, SQL Server, Azure SQL DB, AlloyDB, Starburst, ClickHouse, MotherDuck). source	QlikPartly Write Table saves edits to a Qlik change store (kept 90 days), not straight to the warehouse. Premium and Enterprise, Qlik Cloud only. source
Governed semantic layer Reusable, governed models and metric definitions.	Sigma ComputingYes Data models with reusable metrics, relationships and RLS, also manageable as JSON/YAML via the API. source	QlikPartly Master dimensions, measures and visualizations are reusable within an app; we found no shared cross-app model. source

Sharing and governance

Sharing and governance: Sigma Computing and Qlik
Feature	Sigma Computing	Qlik
Embedded analytics Embed reports in your own app or portal for external users.	Sigma ComputingYes JWT-signed secure embeds that pass user attributes and teams for RLS. source	QlikYes qlik-embed web components and React or Svelte libraries, for Qlik Cloud and recent client-managed releases. source
Scheduled delivery Scheduled email, Slack, or file delivery of reports.	Sigma ComputingYes Email, Slack, Teams, SharePoint, Google Sheets/Drive, webhook and cloud storage. source	QlikYes Report tasks and subscriptions deliver PDF, XLSX, PPTX, DOCX or HTML by email or to SharePoint. source
Row-level security Restrict which rows each user can see.	Sigma ComputingYes Based on user, team or user attribute; works in embeds via JWT claims. source	QlikYes Section Access reduces rows, columns or both per user in the app script. source
Excel / CSV export Export data to Excel or CSV.	Sigma ComputingYes Excel and CSV up to 1M rows; larger exports go to cloud storage. source	QlikYes Chart data downloads as Excel, up to 1,048,566 rows and 100 MB. source
Git version control Content or models can be versioned in git.	Sigma ComputingVersion tags + API Version tags (with protected-tag approvals) and spec APIs; no built-in git sync, so teams build their own pipeline. source	QlikPipelines only GitHub version control exists for data integration pipeline projects, not for analytics apps. source

Platform

Platform: Sigma Computing and Qlik
Feature	Sigma Computing	Qlik
AI assistant Natural-language questions or AI-assisted building, generally available.	Sigma ComputingYes Sigma Assistant answers natural-language questions and shows its SQL; requires an AI provider set up for the org. Some AI surfaces, such as homepage chat, are still beta. source	QlikYes Agentic Qlik Answers and the Qlik MCP server are generally available in Qlik Cloud. source
Open source / self-host An open-source or self-hosted option exists.	Sigma ComputingNo SaaS only, hosted on AWS, Azure or GCP regions. source	QlikClient-managed Not open source. Qlik Sense Enterprise on Windows is a client-managed option. source
Needs a desktop app to author "Yes" means some authoring requires installing a desktop application.	Sigma ComputingNo Authoring is entirely in the browser. source	QlikOffice add-in for reports Apps are built in the browser, but Excel, Word and PowerPoint report templates are built with the Qlik add-in for Microsoft Office. source

In-memory apps vs live queries

A Qlik app runs a load script that pulls data from files, databases and other systems into its in-memory engine. That works well when data is spread across many places and there is no cloud warehouse to point at.

Qlik also offers Direct Query on Snowflake, Databricks, BigQuery, Redshift and a few others, but with a reduced set of aggregations and joins. Sigma has only one mode: it queries the warehouse live.

Writeback and planning

Qlik’s Write Table lets users edit values in a chart. The edits go to a Qlik-managed change store and are deleted after 90 days unless you export them with Qlik Automate, a load script or the API. It is available on Premium and Enterprise in Qlik Cloud.

Sigma input tables write straight to a schema in your warehouse, where other tools can read them. That is why finance teams use Sigma for forecasts and adjustments.

Reporting and deployment

Qlik is stronger for formatted reports: templates built in Excel, Word or PowerPoint with the Qlik add-in can be sent on a schedule as PDF, XLSX, PPTX, DOCX or HTML, by email or to SharePoint. It is also the only one of the two with a self-hosted edition.

Sigma schedules exports to email, Slack, Teams, SharePoint, Google Sheets, webhooks and cloud storage, but runs only as a hosted service.

Pricing

Qlik publishes capacity prices: Starter from $300 a month for 10 users and 10 GB, Standard from $825 a month for 25 GB, and Premium from $2,750 a month for 50 GB, all billed annually. Sigma publishes no prices. With Sigma, your warehouse bills compute separately.

Moving from Qlik to Sigma usually means moving the load-script logic into the warehouse first. Our Sigma migration readiness check and Sigma consulting page cover how we scope that.

Where Qlik is better

Published starting prices: Starter from $300 per month for 10 users and 10 GB, Standard from $825 per month for 25 GB, billed annually, where Sigma publishes no prices
Client-managed deployment: Qlik Sense Enterprise on Windows can be installed on your own infrastructure; Sigma is SaaS only
Works without a cloud warehouse: in-memory apps load data from files, databases and other sources, where Sigma needs a supported warehouse
Formatted reporting from Excel, Word, PowerPoint, HTML or PixelPerfect templates, delivered by email or to SharePoint
Agentic Qlik Answers and a Qlik MCP server (with Anthropic Claude named as a supported assistant) are generally available in Qlik Cloud
Qlik Talend Cloud data integration comes from the same vendor, with Talend sources included on Standard and above

Who should pick which

Pick Qlik if

You need a self-hosted BI deployment.
Your data is spread across files and systems without a cloud warehouse.
You distribute formatted reports built from Office templates.
You want published capacity prices.

Pick Sigma Computing if

Your data already lives in a cloud warehouse and should be queried there.
Users want to build analysis in a spreadsheet on live data.
Input from users must land in the warehouse and stay there.
You want SQL and Python next to the spreadsheet in one workbook.

Recommendations by team

If you are	Pick	Why
IT team that must run BI on its own servers	Pick: Qlik	Client-managed Qlik Sense Enterprise.
Finance or FP&A team on Snowflake	Pick: Sigma Computing	Live spreadsheet and input tables that write to the warehouse.
Reporting team sending formatted packs	Pick: Qlik	Office-template reports delivered by email or SharePoint.
Data team consolidating on a warehouse	Pick: Sigma Computing	No second copy of the data in a BI engine.

Recent changes to Qlik

2025-12 Qlik published its Write Table FAQ for the new Write Table chart in Qlik Cloud Analytics (updated April 2026).source
2026 Brought its agentic experience in Qlik Answers to general availability and launched a Qlik MCP server for third-party assistants such as Anthropic Claude.source

Questions people ask

Is Qlik Sense the same as Qlik Cloud?

Qlik Cloud Analytics is Qlik’s hosted product. Qlik Sense Enterprise on Windows is the client-managed version you install yourself. Some features, such as Write Table, are only in Qlik Cloud.

Can Qlik query Snowflake live?

Yes, through Direct Query, which also supports Databricks, BigQuery, Redshift, SQL Server, PostgreSQL and Azure databases. It supports only Sum, Count, Min, Max, Avg and Only aggregations and a subset of set analysis, so many teams still load data into memory.

Does Qlik have Python?

Qlik’s server-side extensions can call Python or R, but Qlik says this is not available in Qlik Cloud. Sigma runs Python in workbooks on Snowflake and Databricks connections.

Which is easier for Excel users?

Sigma, for building analysis, because its main interface is a spreadsheet grid with Excel-style formulas. Qlik is easier for producing Excel-formatted reports, because report templates are built in Excel itself.

Sources and corrections

We checked these pages on the dates shown. Products change quickly. If you work at Qlik and something here is wrong or out of date, email linus@greyfielddata.com and we will fix it.