Cozystack VS Query Streams

Compare Cozystack VS Query Streams and see what are their differences

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Rating: 0 reviews
Pricing: Open source

Is it good? Alternatives

Rating: 0 reviews
Pricing: Freemium

Is it good? Alternatives

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Base details

Website, pricing, platforms and company facts side by side.

	Cozystack	Query Streams
Website	cozystack.io	querystreams.com
Pricing	Open source	Freemium Official pricing
Platforms	—	Windows
Company	—	Startup from the United States · 1 - 9 employees · 2025
Listed in	PaaS Cloud Hosting Cloud Infrastructure DevOps Tools Dev Ops DevOps Services +3	Databases Analytics Excel Google Sheets Productivity SQL +3

About Cozystack and Query Streams

In their own words, as submitted to SaaSHub.

Cozystack

Query Streams

No description of Cozystack yet.

Query Streams is the easiest and most secure way to bring live database data directly into Google Sheets and Microsoft Excel without VPNs, manual exports, or exposing sensitive credentials. Built for analysts, business users, and IT teams, Query Streams connects securely to your databases and...

Features and specs

What each product offers, as listed by its team.

Cozystack 5 features

Query Streams 10 features

Free and Open Source
Cozystack is a fully open-source platform (under Apache 2.0 license) built on top of proven open-source technologies like Kubernetes, Talos Linux, and FluxCD, allowing users to inspect, modify, and contribute to the codebase without vendor lock-in.
All-in-One PaaS/IaaS Platform
Cozystack provides a comprehensive platform that combines PaaS and IaaS capabilities, offering managed Kubernetes clusters, databases (PostgreSQL, MySQL, Redis, etc.), virtual machines, load balancers, and monitoring out of the box, reducing the need for multiple separate tools.
Built on Battle-Tested Technologies
The platform leverages well-established cloud-native technologies such as Kubernetes, KubeVirt for virtualization, Kamaji for managed Kubernetes, and Cilium for networking, providing a solid and reliable foundation rather than reinventing the wheel.
Simplified Bare-Metal Deployment
Cozystack is designed to be installed directly on bare-metal servers using Talos Linux, making it relatively straightforward to set up your own cloud infrastructure without needing pre-existing cloud providers or complex manual configurations.
GitOps-Driven and Declarative Management
Using FluxCD and Helm charts under the hood, Cozystack follows GitOps principles, enabling declarative infrastructure management, reproducible deployments, and easy customization of platform components through a standardized workflow.

Possible disadvantages

Steep Learning Curve
Cozystack requires solid knowledge of Kubernetes, Talos Linux, networking, and various cloud-native technologies. Users unfamiliar with these ecosystems may find the initial setup and ongoing management challenging.
Relatively Young and Small Community
Compared to established platforms like OpenStack or major managed Kubernetes services, Cozystack has a smaller user community, which means fewer community-contributed resources, tutorials, third-party integrations, and slower issue resolution from peers.
Limited Enterprise Support and Ecosystem
As a relatively new open-source project, Cozystack lacks the extensive enterprise support contracts, professional services, and partner ecosystems that more mature platforms offer, which may concern organizations requiring SLA-backed support.
Hardware and Infrastructure Requirements
Cozystack is designed for bare-metal deployments and requires a minimum cluster of nodes with specific hardware capabilities (e.g., for KubeVirt virtualization), which may not be accessible or cost-effective for smaller teams or those without dedicated infrastructure.
Limited Documentation and Maturity
Being a newer project, the documentation can be sparse or incomplete in certain areas, and some features may still be evolving, potentially leading to breaking changes or gaps in functionality compared to more mature alternatives.

Real-time Data Streaming
Stream live SQL query results directly into Google Sheets and Microsoft Excel without manual exports.
Secure Query Sharing
Share query outputs safely with team members without exposing SQL code, credentials, or database access.
Multi-Database Support
Connect to MySQL, PostgreSQL, SQL Server, MariaDB, SQLite, Microsoft Access, and more.
Parameterized Queries
Build spreadsheets with dropdowns, filters, and dynamic inputs to create interactive data tools.
No Network Changes Required
Works without VPNs, tunnels, or firewall modifications, making setup fast and secure.
Automatic Data Refresh
Keep dashboards, reports, and tables up to date in real time without scheduling syncs.
Spreadsheet Integration
Seamlessly integrates with both Google Sheets and Microsoft Excel for live data connectivity.
Lightweight Agent
Deploy a small Windows agent to securely bridge your databases and spreadsheets without exposing your network.
Access Control
Control exactly which queries and data are shared, ensuring compliance and security.
Zero-Code Setup
Designed for analysts and business users; no engineering or complex configuration required.

Analysis

An editorial look at what each product does well and who it suits.

Cozystack

Query Streams

Overall verdict

Cozystack is a solid choice for teams wanting a free, open-source PaaS built on Kubernetes, Kubevirt, and Flux, offering a self-hosted alternative to public cloud platforms with strong automation and GitOps principles baked in.

Why this product is good

Fully open-source and free, avoiding vendor lock-in and licensing costs
Built on proven CNCF technologies like Kubernetes, KubeVirt, and Flux CD
Provides a unified platform for both containers and virtual machines
Enables self-service infrastructure provisioning similar to major cloud providers
Strong GitOps-native approach simplifies deployment consistency and rollback
Active development backed by a community and commercial support options
Reduces operational overhead by automating cluster and tenant management

Recommended for

Organizations wanting to build an internal private cloud platform
DevOps teams already invested in Kubernetes and GitOps workflows
Companies seeking to reduce reliance on public cloud providers
Managed service providers offering PaaS/IaaS to clients
Teams needing both VM and container workloads unified under one platform
Cost-conscious enterprises looking for open-source cloud infrastructure alternatives

Overall verdict

Query Streams appears to be a niche data/analytics streaming tool, but without verified, up-to-date information on its current features, pricing, and reliability, a definitive quality judgment can't be confidently made. Prospective users should evaluate it directly through a trial or demo and check recent user reviews before committing.

Why this product is good

May offer real-time data streaming or query monitoring capabilities useful for developers and analysts
Could provide a simpler alternative to more complex enterprise data pipeline tools
Potentially cost-effective for smaller teams needing query analytics
Website and branding suggest a focused, purpose-built tool rather than a bloated all-in-one platform

Recommended for

Developers needing lightweight query monitoring
Small to medium teams exploring real-time data streaming solutions
Users seeking a specialized tool rather than a broad analytics suite
Technical evaluators willing to test the product firsthand before full adoption

Videos

Walkthroughs and reviews on video.

Cozystack 3 videos + Add

Query Streams 0 videos + Add

Cozystack community meeting 2024-07-04

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

Cozystack

Query Streams

100% 100%

Cloud Hosting

0% 0%

Productivity

100% 100%

Dev Ops

0% 0%

Databases

100% 100%

Questions & Answers

As answered by people managing Cozystack and Query Streams.

What makes your product unique?

Query Streams's answer:

Query Streams makes it possible to stream live database data directly into Google Sheets and Microsoft Excel securely, without exposing SQL code, credentials, or modifying network firewalls. Unlike typical sync tools, it delivers true real-time streaming, enabling teams to share query outputs safely without granting database access. It combines the simplicity of spreadsheets with the power of live data, bridging the gap between IT and business users.

Why should a person choose your product over its competitors?

Query Streams's answer:

Unlike competitors that rely on scheduled syncs or require complex configuration, Query Streams provides real-time data streaming, granular security, and zero network changes. Users can collaborate on live data without giving out SQL code or credentials, making it faster to set up, safer to share, and easier to scale. It supports a wide range of databases, offers parameterized spreadsheets, and keeps data refreshes truly live, not delayed by sync intervals.

How would you describe the primary audience of your product?

Query Streams's answer:

Our primary audience includes data analysts, finance teams, business operations professionals, and IT teams who need reliable, real-time access to data inside spreadsheets. Query Streams is designed for organizations that rely on Google Sheets or Excel for analysis and reporting but want to eliminate manual exports, delays, and security risks.

What's the story behind your product?

Query Streams's answer:

Query Streams was created to solve a common frustration: teams needed real-time data in spreadsheets, but existing solutions required complex integrations, risky credential sharing, or delayed syncs. We built Query Streams to make live database-to-spreadsheet connectivity secure, simple, and fast, so that analysts and decision-makers can work with up-to-date data without relying on engineering resources or manual processes.

Which are the primary technologies used for building your product?

Query Streams's answer:

Query Streams is built using modern, secure, and scalable web technologies designed for real-time data processing and seamless spreadsheet integration. The platform combines a reliable backend, secure communication protocols, and native integrations to deliver fast and dependable performance for teams of all sizes.

Who are some of the biggest customers of your product?

Query Streams's answer:

Finance teams and data analysts in mid-sized enterprises

SaaS companies integrating live reporting into spreadsheets

Business operations teams that require secure, real-time data sharing

IT departments enabling data access without exposing infrastructure

User comments

Share your experience with using Cozystack and Query Streams. For example, how are they different and which one is better?