Kodus vs Retention Engine
In the clash of Kodus vs Retention Engine, which AI Project Management tool emerges victorious? We assess reviews, pricing, alternatives, features, upvotes, and more.
If you had to choose between Kodus and Retention Engine, which one would you go for?
Let's take a closer look at Kodus and Retention Engine, both of which are AI-driven project management tools, and see what sets them apart. The upvote count shows a clear preference for Kodus . Kodus has attracted 6 upvotes from aitools.fyi users, and Retention Engine has attracted 3 upvotes.
Think we got it wrong? Cast your vote and show us who's boss!
Kodus

What is Kodus ?
Kodus is an open source AI code review platform built around Kody, an agent that reviews pull requests on GitHub, GitLab, Bitbucket, and Azure DevOps. Teams connect their repos, and Kody posts inline comments on diffs covering logic, security, and performance. The product positions itself as a model-agnostic alternative to closed review tools, letting you bring your own LLM API keys from OpenAI, Anthropic, Gemini, and other OpenAI-compatible providers with zero markup on token costs.
Beyond automated reviews, Kodus supports custom Kody Rules so teams can encode their own conventions, plus a deep review mode that runs dedicated bug, security, and performance specialists in parallel. Engineering metrics and a Quality Radar dashboard track review activity across repos. Self-hosted deployment is available via Docker on your own infrastructure, with the core agent released under AGPLv3 on GitHub.
Kodus targets engineering teams that want AI-assisted PR reviews without vendor lock-in on models or opaque bundled AI pricing. A free Community tier covers self-hosted or Kodus-hosted setups with BYOK, while paid Teams and Enterprise plans add hosted infrastructure, unlimited rules, SSO, and compliance features.
Retention Engine

What is Retention Engine?
RetentionEngine is a no-code cancel flow that helps businesses retain their customers and deliver actionable data. It's designed to be the first step towards retaining customers and improving customer loyalty, helping you retain customers longer, win back former customers, and learn what needs to be fixed in your subscription business. With RetentionEngine, you can easily create a cancel flow that is tailored to your specific needs and goals, without the need for technical expertise or programming skills. If you want to improve customer retention and deliver actionable data to help you grow your business, RetentionEngine is a tool to consider.
Kodus Upvotes
Retention Engine Upvotes
Kodus Top Features
Reviews pull requests on GitHub, GitLab, Bitbucket, and Azure DevOps with inline comments on diffs
Model-agnostic: bring your own keys for Claude, GPT-4, Gemini, Llama, or any OpenAI-compatible endpoint
Zero markup on LLM token costs; you pay providers directly at listed API prices
Custom Kody Rules let teams enforce project-specific conventions during reviews
Deep review mode runs dedicated bug, security, and performance specialist agents in parallel
Self-hosted deployment via Docker keeps source code, LLM calls, and audit logs inside your network
14-day free trial on Teams with up to 35 PR reviews and no credit card required
Retention Engine Top Features
No top features listedKodus Category
- Project Management
Retention Engine Category
- Project Management
Kodus Pricing Type
- Freemium
Retention Engine Pricing Type
- Paid
