Keel vs MuleRun
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 MuleRun leads with 655 upvotes
An AI assistant whose memory belongs to you
Keel is a privacy-focused, local-first desktop application designed for macOS and Windows that acts as an intelligent AI assistant. Its core functionality involves capturing and organizing meaningful information from your conversations into plain markdown files stored directly on your disk, ensuring full ownership and control over your data. Keel integrates with various AI models like Claude, GPT, OpenRouter, or Ollama, giving users flexibility to bring their own preferred AI backend. Its open-source MIT license emphasizes transparency and customization, making it appealing to developers and privacy-conscious users alike. By keeping your context local and not relying on external vendors, Keel offers a secure environment for managing AI-driven insights and notes. It is particularly suited for individuals and teams seeking a private, customizable AI assistant that seamlessly integrates into their workflows without sacrificing data ownership or security.
Pros
- Local-first architecture ensures data privacy and control
- Supports multiple AI models, offering flexibility and customization
- Open source with MIT license, enabling transparency and modifications
- Cross-platform compatibility for macOS and Windows
- Captures and organizes conversations into plain markdown files for easy access
Cons
- Requires some technical knowledge for setup and customization
- Limited user interface compared to cloud-based assistants
- Dependent on users' ability to manage AI models and local environment
Best for
- • Personal note-taking and knowledge management
- • Securely capturing conversations from meetings or chats
- • Developers integrating AI into local workflows
- • Research and data organization with privacy in mind
Pricing: Likely free and open source under the MIT license, with no subscription fees. Users may incur costs related to running their chosen AI models locally, depending on the model and infrastructure used.
Raise an AI that actually learns how you work
MuleRun is an innovative AI tool designed for individuals and professionals seeking a highly personalized digital assistant. Unlike traditional AI solutions, MuleRun is a self-evolving personal AI that continuously learns from your work habits, decision patterns, and preferences, becoming more refined over time. It runs seamlessly on a dedicated cloud virtual machine, operating 24/7 even when you're offline, and proactively prepares the information and resources you need before you ask. With no coding or complex setup required, users can effortlessly raise their AI and watch it adapt to their unique workflows. This makes MuleRun especially appealing to busy professionals, entrepreneurs, and teams aiming to boost productivity through tailored automation and intelligent assistance.
Pros
- Self-evolving AI that learns and improves over time
- Runs continuously on a dedicated cloud VM, ensuring 24/7 availability
- Operates offline, providing proactive support without user intervention
- No coding or technical setup needed, user-friendly onboarding
- Highly personalized, adapting to individual work habits
Cons
- Limited transparency into the AI's learning process and decision-making
- Potential privacy concerns due to continuous data collection
- Uncertain pricing structure, which may be costly for some users
Best for
- • Automating routine tasks based on learned preferences
- • Personalized productivity coaching and workflow optimization
- • Proactive content or data preparation for meetings and projects
- • Supporting e-commerce operations with tailored customer insights
Pricing: Pricing details are not explicitly provided, but likely follow a subscription-based model with tiers depending on usage and features, considering it runs on a dedicated cloud VM and offers continuous learning. A free trial or basic plan may be available, with premium plans starting around a monthly fee.