Compare Ellipsis and Greptile side by side. Both are tools in the Code Review category.
Updated March 10, 2026
Choose Ellipsis if proven effectiveness—merge code 13% faster.
Choose Greptile if deep codebase understanding provides architecture-level insights beyond surface linting.
| Category | Code Review | Code Review |
| Pricing | — | Usage-based |
| Best For | — | Engineering teams who want deep, codebase-aware automated code review |
| Website | ellipsis.dev | greptile.com |
| Key Features | — |
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| Use Cases | — |
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Ellipsis is a Y Combinator W24 AI developer tool that automatically reviews code and fixes bugs on pull requests, founded by machine learning experts focused on making code review more efficient. The platform uses LLM agents to catch logical errors, security issues, and enforce team style guides, with the unique capability to execute code it generates like a human developer. Ellipsis offers predictable pricing at USD 20 per user per month for unlimited usage, moving away from per-commit models. Users praise Ellipsis for reliable, time-saving reviews that help teams merge code 13% faster, with one CEO replacing an USD 80,000 full-time role with Ellipsis. The tool is SOC II Type I certified and doesn't persist source code, only processing it temporarily in private AWS VPC. With a 7-day free trial and free access for public repositories, Ellipsis provides a cost-effective solution for automated code review.
Greptile is an AI-powered code review platform that provides deep, context-aware analysis of codebases to identify bugs, anti-patterns, and security vulnerabilities. Unlike surface-level linters, Greptile generates a comprehensive graph of your entire codebase to understand how changes interact with existing code, enabling it to catch architectural issues, security vulnerabilities, and logic bugs that traditional tools miss. The platform integrates directly with GitHub and GitLab, providing inline PR comments with precise line-level suggestions tied to the diff for fast fixes. Greptile claims teams can merge PRs 4X faster and catch 3X more bugs compared to manual reviews. The platform supports Python, JavaScript, TypeScript, Go, Elixir, Java, C, C++, C#, Swift, PHP, and Rust, with self-hosting options available via Kubernetes or Docker. Following its Benchmark-led Series A round at a $180M valuation, Greptile has positioned itself as the deepest context-aware code review tool, though it trades comprehensiveness for a higher false positive rate compared to competitors.
AI-powered code review tools that automatically analyze pull requests, catch bugs, suggest improvements, and enforce coding standards. These tools integrate into GitHub, GitLab, and CI/CD pipelines to provide instant, thorough review alongside human reviewers.
Browse all Code Review tools →