Software Alternatives & Startups

Roll20 VS Cozystack

Compare Roll20 VS Cozystack and see what are their differences

Roll20

Roll20 is a suite of easy-to-use digital tools that expand pen-and-paper gameplay.

Roll20 Landing page
Rating
2.0 · 2 reviews
Pricing
Open source
Cozystack

With Cozystack, you can transform your bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.

No screenshot yet
Rating
0 reviews
Pricing
Open source
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Roll20 seems to be more popular. It has been mentioned 334 times since March 2021.

social mentions
334 vs 0
Gaming popularity
100% vs 0%

Base details

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

Roll20
Cozystack
Website roll20.net cozystack.io
Pricing
Open source
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

Roll20 6 features
Cozystack 5 features
  • Accessibility
    Roll20 runs within a web browser, making it accessible on almost any device without needing special software installations.
  • Integrated Tools
    The platform offers built-in tools like character sheets, dice rollers, and rule sets that streamline game management.
  • Large Community
    A vibrant community provides extensive resources, including user-generated content, guides, and support forums.
  • Dynamic Lighting
    Advanced features like dynamic lighting enhance immersion by simulating realistic light and shadow effects in game maps.
  • Multimedia Integration
    Allows integration of music, sound effects, and visual aids to provide a richer game environment.
  • Versatility
    Supports multiple game systems such as Dungeons & Dragons, Pathfinder, and many others.

Possible disadvantages

  • Learning Curve
    New users may find the platform overwhelming due to its vast array of features and settings.
  • Performance Issues
    Some users experience lag or slow performance, particularly during intense gameplay or when using advanced features like dynamic lighting.
  • Pricing
    While the free tier is functional, many advanced features require a subscription, which can be costly over time.
  • Complex Setup
    Setting up games, especially those with multiple systems or custom content, can be time-consuming and tedious.
  • Limited Native Content
    Although user-generated content is extensive, officially licensed material often requires additional purchase or subscription.
  • Internet Dependence
    A stable internet connection is required to use the platform, which can be a limitation in areas with poor connectivity.
  • 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.

Analysis

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

Roll20
Cozystack

No analysis of Roll20 yet.

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

Videos

Walkthroughs and reviews on video.

Roll20 3 videos + Add
Cozystack 3 videos + Add

Roll20 Overview 2019 (Play 5th Edition Dungeons & Dragons Online)

More videos

  • Review - Why I Quit Roll20
  • Review - Roll20 Vs Fantasy Grounds | Which is REALLY the Cheapest?

Cozystack community meeting 2024-07-04

More videos

  • Review - Sunkworks - Pt. 56 (Build, Test Cozystack 0.9-pre)
  • Review - Cozystack community meeting 2024.05.09

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
Roll20
Cozystack
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Roll20 and Cozystack. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Roll20 2.0 · 2 reviews
Cozystack no reviews yet
  • When it works, its mediocre
    SaaSHub review
    · Jul 2020

    As a DM for homebrew games, I used Roll20 for 2+ years. When it works, its OK. When it doesn't, its frustrating. I use a lot of custom rules and they are simply not supported due to a lack of modularity within the...

  • Not very easy to learn
    SaaSHub review
    · Jun 2020

    Not easy to learn, not friendly controls

  • 10 Best Sites Like Roll20 Alternatives For Tabletop Gaming
    grabtrending.com · Mar 2020

    These tools aide gamers during online games. Both Roll20 and the Roll20 alternatives can be best described as table-top games. Launched in 2012, Roll20 has received a lot of positive feedback.

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We have no reviews of Cozystack yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Roll20 334 mentions
Cozystack 0 mentions
  • Friend screwed 3/4 of the table out of 1/2 the game.
    There are other options: https://roll20.net/. Source: almost 3 years ago
  • Looking for a DND/TTRPG group
    I've used roll20.net up until now. They have a find group feature and a virtual table top with character sheets and dice roller included, so everything you need to play virtually is all on the one site. Source: almost 3 years ago
  • I’m here to giveaway $1,500 in RPG goodies to celebrate 1 Year of Roll20 x DriveThruRPG! [Mod Approved]
    1 Year Roll20 Pro Subscription ($109 value!) – use it yourself or give it to your GM! Source: almost 3 years ago

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Tracking Cozystack since Feb 2024.

Alternatives to Roll20 and Cozystack

When comparing Roll20 and Cozystack, you can also consider the following products.