Software Alternatives, Accelerators & Startups

Flagsmith VS Kollabe

Compare Flagsmith VS Kollabe and see what are their differences

Flagsmith logo Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
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Kollabe logo Kollabe

Elevate your Agile Meetings with Engaging Tools for Teams. Our Planning Poker and Retrospectives Tools are designed for seamless, fun collaboration. Perfect for all Teams.
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  • Flagsmith Landing page
    Landing page //
    2021-10-23
  • Kollabe Sprint Retrospective meeting
    Sprint Retrospective meeting //
    2025-08-23
  • Kollabe Planning Poker meeting
    Planning Poker meeting //
    2025-08-23
  • Kollabe Retrospective action item tracking
    Retrospective action item tracking //
    2025-08-23
  • Kollabe Icebreaker
    Icebreaker //
    2025-08-23
  • Kollabe Anonymous Planning Poker
    Anonymous Planning Poker //
    2024-04-22

Kollabe is a real-time collaboration app for agile teams. It features interactive Planning Poker and Retrospective rooms where users can vote, discuss, and visually organize ideas. Built with Next.js and React, Kollabe adds fun to meetings with features like emoji throws and GIFs, all in a user-friendly interface.

Flagsmith

$ Details
freemium
Platforms
-
Release Date
2018 June

Kollabe

$ Details
freemium $29.0 / Monthly (Per Team)
Platforms
Web Mobile
Release Date
2023 March
Startup details
Country
Australia
State
NSW
Founder(s)
Matt Lewandowski
Employees
1 - 9

Flagsmith features and specs

  • Feature Flags
  • Remote Config
  • A/B/X Testing & Optimization
  • Organization Management
  • Integrations

Kollabe features and specs

  • Retrospectives
    Run guided or free-form sprint retrospectives with customizable templates.
  • Planning Poker
    Estimate stories with interactive planning poker sessions.
  • Icebreakers Library
    Browse 600+ icebreaker questions or generate AI-powered ones.
  • Real-time Collaboration
    teams collaborate live with instant updates across devices.
  • Action Item Tracking
    Capture and assign follow-up actions automatically.
  • AI Group Suggestions
    Smart grouping of related feedback items during retrospectives.
  • Persistent Meeting Rooms
    Each team has its own dedicated space for meetings.
  • Cross-platform Access
    Works on web and mobile browsers without installation.

Analysis of Flagsmith

Overall verdict

  • Flagsmith is a good choice for teams looking for a reliable and customizable feature management tool. Its open-source nature and comprehensive feature set make it suitable for both small startups and large enterprises. However, the best fit will depend on your specific needs, such as the size of your team, required integrations, and budget.

Why this product is good

  • Flagsmith is widely appreciated for its simplicity, ease of integration, and robust feature flagging capabilities that help teams manage feature rollouts, AB tests, and configuration toggling. It is open-source, which allows users to benefit from a collaborative community and flexibility in customization. Furthermore, its scalable infrastructure supports modern development workflows and ensures smooth performance.

Recommended for

  • Development teams seeking an open-source feature flagging solution
  • Organizations that need flexible feature management across various environments
  • Companies looking for a solution that supports rapid experimentation and testing
  • Teams aiming for granular control over feature rollout and user segmentation

Category Popularity

0-100% (relative to Flagsmith and Kollabe)
Developer Tools
91 91%
9% 9
Feature Flags
100 100%
0% 0
Productivity
0 0%
100% 100
A/B Testing
100 100%
0% 0

Questions and Answers

As answered by people managing Flagsmith and Kollabe.

What makes your product unique?

Kollabe's answer:

Kollabe is a purpose-built SaaS platform for agile rituals like retrospectives, planning poker, and standups, offering a seamless experience that feels custom to each meeting type rather than a generic template. It combines a lightweight, easy-to-use interface with powerful features such as grouping, voting, presentation mode, exports to Jira/GitHub/Azure DevOps, and enterprise options like SSO. Kollabe also emphasizes engagement and fun through hundreds of templates, icebreakers, and interactive features like emoji confetti, while supporting global teams with multilingual access. This balance of simplicity, depth, and focus on team energy makes Kollabe stand out from generic collaboration tools.

Why should a person choose your product over its competitors?

Kollabe's answer:

People choose Kollabe over competitors because itโ€™s purpose-built for agile rituals, quick to start with no signups or downloads, and combines simplicity with powerful features like AI grouping, voting, exports, and integrations. Itโ€™s fun and engaging with icebreakers, templates, and reactions, affordable with a generous free tier and flat pricing, and accessible on any device, making it a lightweight yet powerful alternative to heavier or more expensive tools.

How would you describe your primary audience?

Kollabe's answer:

Kollabeโ€™s primary audience is agile software teams, especially remote or hybrid groups, who run recurring rituals like sprint retrospectives, planning poker, and standups. These teams value tools that are quick to start, simple to use, and engaging, while also supporting scale through integrations, exports, and enterprise features.

What's the story behind your product?

Kollabe's answer:

Kollabe started as a simple tool to help remote teams run agile rituals more smoothly, after seeing how clunky and uninspired most retrospective and planning poker tools felt. What began as a side project grew quickly as teams valued its simplicity, fun, and ability to make meetings engaging instead of a chore. Over time, Kollabe expanded with features like AI-powered grouping, icebreakers, templates, and integrations, evolving into a dedicated platform that balances lightweight ease of use with the power and flexibility needed by modern agile teams.

Which are the primary technologies used for building your product?

Kollabe's answer:

Kollabe is built with a modern web stack centered on React and Next.js, with TypeScript for type safety. It uses Prisma as the ORM with a Postgres database, and is hosted primarily on Vercel with supporting services on AWS and DigitalOcean. This setup gives Kollabe speed, reliability, and scalability while keeping the product lightweight and easy to maintain.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Flagsmith and Kollabe

Flagsmith Reviews

The 8 best free and open-source feature flag services
BlogBackSign inBlogThe 8 best free and open-source feature flag servicesPosted byThe best open-source feature flag tools1. PostHogWhat is PostHog?Supported librariesHow much does it cost?2. UnleashWhat is Unleash?Supported SDKsHow much does it cost?3. GrowthBookWhat is GrowthBook?Supported SDKsHow much does it cost?4. FlagsmithWhat is Flagsmith?Supported SDKsHow much does it...
Source: posthog.com

Kollabe Reviews

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

Based on our record, Flagsmith should be more popular than Kollabe. It has been mentiond 13 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.

Flagsmith mentions (13)

  • Why use Open Source Feature Flags?
    Considering all these points, the team at Flagsmith has developed a feature flag management platform Flagsmith and made it open source. The core functionality is open and you can check out the GitHub repository here. I have utilized and authored several blogs discussing their excellent offerings and strategies. - Source: dev.to / over 1 year ago
  • free-for.dev
    Flagsmith - Release features with confidence; manage feature flags across web, mobile, and server side applications. Use our hosted API, deploy to your own private cloud, or run on-premise. - Source: dev.to / almost 3 years ago
  • Which startups are made using Django?
    Flagsmith is written in Django and is open source as well: https://flagsmith.com. Source: over 3 years ago
  • The actual infrastructure costs of running SaaS at scale (billions of requests/month)
    Before we dive in, one important call-out: We provide our feature management product to customers in three ways depending on how they want to have it managed: Fully Managed SaaS API, Fully Managed Private Cloud SaaS API and Self-Hosted. The infrastructure costs that we are sharing is for our customers that leverage our Fully Managed SaaS API offering (try it free: https://flagsmith.com/) which represents a portion... - Source: dev.to / over 3 years ago
  • The Story Behind Our Open Source Ecommerce Platform with +9,000 GH stars in 6 months
    On March 15th, Sebastian Rindom, the CEO & Co-founder of Medusa, did an interview with Flagsmith where he talked about how Medusa started, why create a headless commerce solution, why make it open-source, and more. - Source: dev.to / over 3 years ago
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Kollabe mentions (5)

  • Ship Retrospective Action Items Directly to GitHub Projects
    We've built direct GitHub Projects export into Kollabe. Now your retrospective action items can become GitHub issues with literally one click. - Source: dev.to / about 2 months ago
  • Inject Some Energy into Your Agile Retrospectives โšก๏ธ๐Ÿš€
    Is your team stuck in a retrospective rut? It happens to the best of us. Keeping retrospective sessions dynamic and engaging is key to fostering continuous improvement and team morale. At Kollabe, we've explored a variety of innovative ideas that can help you break free from the mundane and reinvigorate your retrospectives. - Source: dev.to / over 1 year ago
  • Lazy Loaded Video Component in React ๐Ÿฆฅ๐ŸŽฅ
    You can see this in action on my landing page, where I have four video elements with posters that load as you scroll. - Source: dev.to / over 1 year ago
  • JSON {} With OpenAI ๐Ÿค–โœจ
    I recently built a feature on my website, that will generate a Sprint Retrospective template using OpenAI's completions API and I want to show you how I did it. - Source: dev.to / over 1 year ago
  • How to Replay any request in Chrome ๐Ÿ“ค ๐Ÿ”„ ๐Ÿ“ค
    Oh and one last shameless plug. If you work in an agile dev team and have meetings for your sprint retrospectives, or planning poker, consider checking out my app Kollabe! - Source: dev.to / over 1 year ago

What are some alternatives?

When comparing Flagsmith and Kollabe, you can also consider the following products

LaunchDarkly - LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.

ASocks - Clear, Fast & Unlimited. Residential & Mobile Proxies For Best Price.

ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.

Parabol - Agile Meeting Co-Pilot

Unleash - Unleash is an open-source feature management platform. We are private, secure, and ready for the most complex setups out of the box.

Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications