Software Alternatives & Startups

Join Secret VS Cozystack

Compare Join Secret VS Cozystack and see what are their differences

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Join Secret logo Join Secret

Unlock $1M+ in software savings with Secret — the ultimate startup perks platform. Access 700+ exclusive discounts on top tools like AWS, Notion, and HubSpot. Join 100K+ startups and grow faster with the best software, resources, and partner offers.

Cozystack logo 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.
  • Join Secret Save thousands of dollars on the essential SaaS tools your business needs to GROW
    Save thousands of dollars on the essential SaaS tools your business needs to GROW //
    2025-08-29
  • Join Secret Explore our marketplace full of deals to help you get started and save on the best tools, from AI and Project Management to HR and Finance!
    Explore our marketplace full of deals to help you get started and save on the best tools, from AI and Project Management to HR and Finance! //
    2025-08-29
  • Join Secret Access hundreds of deals for FREE and even more with our Premium Subscription
    Access hundreds of deals for FREE and even more with our Premium Subscription //
    2025-08-29
  • Join Secret Secret's whitelabel program and API gives hundreds of VCs, accelerators, incubators, agencies, fintech, and marketplaces the resources they need for their community
    Secret's whitelabel program and API gives hundreds of VCs, accelerators, incubators, agencies, fintech, and marketplaces the resources they need for their community //
    2025-08-29
  • Join Secret Not satisfied with the software you're using or looking for a new alternative? Look no further! Secret's alternative feature gives you the information you need to make the best decision + great offers for a smooth transition.
    Not satisfied with the software you're using or looking for a new alternative? Look no further! Secret's alternative feature gives you the information you need to make the best decision + great offers for a smooth transition. //
    2025-08-29
  • Join Secret Read the success stories of our users and become part of a worlwide, growing community
    Read the success stories of our users and become part of a worlwide, growing community //
    2025-08-29

Secret gives you instant access to hundreds of deals and thousands of savings through promo codes and free credits on must-have software and services for startups and small businesses. From cloud to e-mail marketing, Secret gathers all the best tools to kickstart and grow your startup.

We negotiate all our SaaS discount codes and coupons directly with the vendors and add amazing new deals each week. Over 500 Premium offers and 200+ Free promotions are already available for you to discover like:

  • AWS
  • Stripe
  • Notion
  • Airtable
  • HubSpot
  • Brevo
  • Google Workspace
  • Shopify
  • DigitalOcean
  • Make
  • ClickUp
  • Apollo.io
  • Intercom
  • Mixpanel
  • Auth0
  • Xero
  • QuickBooks
  • Fiverr
  • Wix
  • Squarespace
  • Coda
  • Softr
  • Mailchimp
  • Asana
  • FreshBooks

and more plus great alternatives to each tool to help you make the right decision!

With possible savings of over $1,000,000 with Secret, 100,000+ startups have already begun saving on the software they use on a daily basis. Gain access also to an ecosystem that provides you with exclusive additional resources like agencies, online training, and experts to help them reach your full potential.

Are you running a VC, accelerator, incubator, agency, fintech or marketplace? Check out Secret's Whitelabel & API solution to give your community access to perks from your very own website, not only offering a lot of value to your users but also hassle-free on your side.

Not present

Join Secret

$ Details
freemium $149 / Annually (Unlimited access to all deals)
Release Date
2019 April
Startup details
Country
France
City
Paris
Founder(s)
Edouard Rosenblum, Jean-Loup Karst
Employees
1 - 9

Join Secret features and specs

  • Cost Savings
    Join Secret offers startups access to significant discounts on software and services, helping them reduce operational costs and stretching limited budgets.
  • Wide Range of Products
    The platform provides a diverse selection of deals on various types of software and tools, offering startups access to resources that can support different aspects of their business operations.
  • Ease of Use
    The platform is user-friendly, making it simple for startups to browse, access, and redeem deals without complicated procedures.
  • Exclusive Deals
    Join Secret often features exclusive deals that are not typically available elsewhere, providing additional value to its users.
  • Great for Early-Stage Startups
    It targets early-stage startups that need to leverage numerous software tools at a reduced cost, helping them grow efficiently during initial phases.

Possible disadvantages of Join Secret

  • Membership Cost
    Access to Join Secret's full range of deals often requires a paid membership, which might be a deterrent for very early-stage startups with minimal budgets.
  • Limited to Online Services
    The platform primarily focuses on software and online services, which may not suffice for startups seeking discounts in other operational areas such as hardware or physical goods.
  • Overlapping Offers
    Some deals available on Join Secret might also be found through other means or directly from the providers, which could lead to questions about the platform's exclusivity.
  • Variable Value
    The actual value of the deals can vary significantly depending on a startup's specific needs, meaning not all startups will find equal benefit in the available offers.
  • Saturation Risk
    As more startups tap into the platform's deals, there may be concerns about market saturation, where the competitive edge provided by these deals diminishes over time.

Cozystack features and specs

  • 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 of Cozystack

  • 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 of Join Secret

Overall verdict

  • Join Secret is a worthwhile platform for startups seeking to leverage discounts and make their resources go further. It provides substantial value by aggregating relevant deals and allowing cost savings on popular business tools and services.

Why this product is good

  • Join Secret is a platform that offers startups access to exclusive deals and discounts on software and tools needed to grow their business. Companies can benefit from significant savings on essential services like cloud hosting, marketing tools, and more. The platform is beneficial for new businesses looking to reduce operational costs while accessing high-quality resources.

Recommended for

    Join Secret is recommended for early-stage startups, entrepreneurs, and small businesses that need to be budget-conscious while seeking access to industry-standard software and services. It's particularly useful for those looking to explore new tools without a significant financial commitment upfront.

Analysis of Cozystack

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

Join Secret videos

No Join Secret videos yet. You could help us improve this page by suggesting one.

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Cozystack videos

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

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Software Deals
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PaaS
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100% 100
Startups
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0% 0
Cloud Hosting
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100% 100

Questions & Answers

As answered by people managing Join Secret and Cozystack.

What makes your product unique?

Join Secret's answer

Join Secret is all about helping startups and small businesses save money on the tools they actually use every day. Instead of endless coupon sites, we negotiate directly with SaaS companies so our members get real, exclusive discounts they can’t usually find elsewhere. On top of that, we’ve built a community and support system around it, so it’s not just “here’s a code”; it’s a way to make your software stack way more affordable without wasting hours hunting deals.

Why should a person choose your product over its competitors?

Join Secret's answer

Most “deal” platforms just throw up offers anyone can Google. Secret goes further. We’ve locked in partnerships with companies like AWS, Notion, Stripe, and JetBrains — the kind of tools you’d be paying full price for anyway. The savings usually pay back the membership fee in a single day. Plus, our team is hands-on and actually helps if you run into eligibility issues, which is rare in this space.

How would you describe the primary audience of your product?

Join Secret's answer

Our core audience is founders, early-stage startups, and small businesses trying to grow on a budget. But it’s not just them! We also work with VCs, incubators, and accelerators who want to give their startups extra perks, and even agencies that want access to better deals for the software they rely on every day.

What's the story behind your product?

Join Secret's answer

Secret started with a simple frustration: startups spend a ton on software, and most discounts are either hidden behind accelerators or impossible to find. So the idea was to create one place where any founder could get access to those same perks without needing to be part of Y Combinator or have a huge network. Over time, it’s grown into a platform that helps tens of thousands of entrepreneurs save millions collectively, while also serving communities like VCs and accelerators.

Which are the primary technologies used for building your product?

Join Secret's answer

Secret runs on a custom-built web platform that manages all the deals, eligibility checks, and redemption flows. There’s also the behind-the-scenes stuff that makes partnerships work, like our vendor dashboard, affiliate tracking, and the private community setup. Basically, it’s a mix of marketplace tech, automation, and support tools all stitched together to make claiming deals super simple.

Who are some of the biggest customers of your product?

Join Secret's answer

Our community is pretty broad; over 30,000 entrepreneurs and startups worldwide. That includes founders at early-stage SaaS companies, agency owners, and teams inside accelerators and incubators. You’ll also see testimonials from founders at places like The Saasy People and InsuredNomads who talk about saving thousands through the platform.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Join Secret and Cozystack

Join Secret Reviews

  1. It’s my pleasure to find this amazing website that provides mostly unseen information about best air fryer for family Emeril Lagasse French Door Air Fryer 360 Instant Pot Air Fryer Lidevery single topic which is what I really like about it.

    Competitors: air fryers

Cozystack Reviews

We have no reviews of Cozystack yet.
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Social recommendations and mentions

Based on our record, Join Secret seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Join Secret mentions (2)

  • Agency jobs/Workflow Software
    Joinsecret.com has a great deal for Airtable-- over $1k in free credits (not affiliated, but I use them both). Cheers!! Source: about 5 years ago
  • Business Plan - Proposal and also Angel Investor Seed Round Capital
    Have you looked at joinsecret.com ? We have deals on both Stripe Atlas & Clerky. Cheers! Source: about 5 years ago

Cozystack mentions (0)

We have not tracked any mentions of Cozystack yet. Tracking of Cozystack recommendations started around Feb 2024.

What are some alternatives?

When comparing Join Secret and Cozystack, you can also consider the following products

AppSumo - AppSumo promotes great products to help you in your career and life.

FounderPass - The founder perk membership giving you $3,500,000+ of discounts on software, tools and subscriptions! From Free AWS credits, 12 months free of Webflow, Intercom, Make, GitHub, 75% off Brevo, $6k of Notion credit and much more.

Keybase Chat - End-to-end encrypted chat built into Keybase

Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.

Seald - Keep your conversations secure, everywhere.

RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.