5 Best Open Source Greptile Alternatives
A curated collection of the 5 best open source and self-hosted alternatives to Greptile in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Greptile in 2026? The top open-source alternative is Continue — Open-source coding agent for developers.
Other highly rated open-source Greptile alternatives include Kilo, Kodus and Pullfrog.
Open-source coding agent for developers
Continue was an open-source coding agent designed to amplify developers rather than replace them. The project has been acquired by Cursor, but its open-source codebase remains freely available as a foundation for others. - Open-source coding agent for developers - Focused on amplifying developer productivity - Extensible and customizable architecture - Community-driven development model - Remains available as an open-source foundation post-acquisition - Open-source codebase available on GitHub - Self-hosting options remain viable - Compatible with various development environments
Open source AI coding agent with 500+ models, bring-your-own-key support, and specialized modes for writing, debugging, and planning code across IDEs and CLI.
Open source AI coding agent with 500+ models, bring-your-own-key support, and specialized modes for writing, debugging, and planning code across IDEs and CLI.
Open source AI code review tool
Kodus is an open-source AI code review tool designed to automate and enhance your team's code review process. It learns your team's workflow and delivers precise reviews focused on quality, security, and performance. - AI-Powered Reviews: Automatically reviews pull requests with context-aware feedback - Customizable Rules: Define and enforce team-specific review guidelines - Self-Hosting: Deploy on your own infrastructure for full data control - Model Agnostic: Works with your preferred AI models (no vendor lock-in) - Performance Focus: Optimized for speed and accuracy in review suggestions - Security Checks: Identifies potential security vulnerabilities in code - Quality Metrics: Tracks code quality improvements over time - Team Collaboration: Integrates with existing development workflows Kodus can be self-hosted on your own infrastructure using Docker or Kubernetes. The project is open source (MIT licensed) and available on GitHub. For cloud deployment, Kodus offers a managed service with transparent pricing where you pay model providers directly at list price with no markup.
Open-source BYOK GitHub bot for code reviews
PullFrog is an open-source GitHub bot designed to automate code reviews and enforce quality standards directly within GitHub Actions. Unlike proprietary solutions, it allows you to bring your own model (BYOK) for AI-powered reviews while maintaining full control over your workflows. - Model-Agnostic Reviews: Integrate any AI model or custom logic for code reviews without vendor lock-in. - GitHub Actions Integration: Runs seamlessly within GitHub Actions for streamlined workflows. - Customizable Rules: Define your own review criteria, quality gates, and automation rules. - BYOK (Bring Your Own Key): Maintain control over your AI models and data privacy. - Open-Source: Fully transparent and customizable to fit your team's needs. - Multi-Language Support: Works with any programming language supported by GitHub. - Automated Feedback: Provides instant, actionable feedback on pull requests. PullFrog is designed to run entirely within GitHub Actions, eliminating the need for external hosting. The bot is open-source and can be self-hosted by deploying the repository to your own GitHub organization. No additional infrastructure is required beyond a GitHub account and Actions permissions.
AI coding agent that ships reviewable PRs
Roomote is an AI-powered coding agent designed to act as your engineering teammate. It runs in your actual dev environment, verifies its work, reviews code with a different model, and submits PRs with live previews for approval. This enables faster development with unlimited parallel tasks while maintaining full control over your workflow. - Model-Agnostic: Bring your own model (BYOK) and mix providers for intelligence, price, or throughput optimization. - Automated Workflows: Handles inbound issues and proactively finds improvements without manual prompting. - Live Previews: Runs your actual app before marking work complete and provides reviewable URLs. - Built-in Review Loops: Reviews its own changes, catches issues early, and fixes problems before human intervention. - Multi-Platform Integration: Works seamlessly with Slack, Teams, Discord, Telegram, and mobile devices. - Single-Tenant Architecture: Always isolated deployments whether cloud or self-hosted. - Source-Available: Full transparency with readable, modifiable code. - Built-in Analytics: Tracks inference costs, team productivity, and performance metrics. - Multi-Repo Support: Compatible with GitHub, GitLab, Azure DevOps, Gitea, and Bitbucket. Roomote offers two deployment options: Cloud Hosting: - Live deployment in 2 minutes - Isolated sandboxes managed by Roomote - Free 7-day trial available - Pricing starts at $49/month for up to 10 users Self-Hosting: - Docker-based deployment on your infrastructure - Full control over data and hosting - No license required for teams under 10 users - Up and running in 10 minutes Both options maintain single-tenant isolation and model flexibility.
About Greptile
AI Code Reviews that understand your entire codebase. Automate PR reviews, catch bugs faster, improve code quality with AI-driven analysis.