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Playbook & Handbook · February 6, 2026
Winning Accelerator Playbook 2026 by BambuUP
EDTECH: LEVERAGING AI-POWERED TECHNOLOGIES TO TRANSFORM THE LEARNING EXPERIENCE
1. Technology overview
Greptile is an AI code reviewer operated by Tabnam, Inc., doing business as Greptile, whose terms are governed by Delaware law. The homepage claims 22,000+ teams use it, including Substack, Klaviyo, Retool, Nvidia and Brex.
Greptile builds a graph index of the repository and uses parallel agents to review pull requests with full codebase context. Custom rules can be written in plain English, and the tool learns from team comments. TREX writes and runs tests for each pull request in a sandbox, a Security Agent adds static scanning and dependency checks, and self-hosting is available with Docker Compose or Kubernetes.
2. Highlighted features & specifications
- Graph-indexed review: parallel agents review pull requests with codebase context.
- Custom rules: plain-English rules and learning from team comments.
- TREX: writes and runs tests for each pull request in a sandbox.
- Security Agent: static scanning and dependency checks on every pull request.
- Agent hand-off: fix in IDE for Claude Code, Cursor, Codex or Devin, plus an MCP server.
- Self-hosting: Docker Compose or Kubernetes with own LLM providers.
3. Potential application
A Vietnamese product team can add automated review with codebase context to large monorepos. A software exporter can self-host the reviewer to keep client code in-house. A startup can use the free or credit-based tiers to start small.
4. Benefits
- Reviews use a graph index of the whole repository rather than the diff alone.
- Pricing has no seat fees; credits are shared across the organisation.
- Self-hosting and air-gapped options serve security-sensitive teams.
- Free for qualified open source projects, with discounts for pre-Series A startups.
5. Market trends & opportunities
Review quality is increasingly judged by whether the tool understands the whole codebase, not only the changed lines. Teams also want reviewers that hand fixes back to coding agents. Vietnamese engineering teams using AI assistants face growing pull request volume.
6. Other information
Operator Tabnam, Inc. (dba Greptile); terms governed by Delaware law. SOC 2 listed; enterprise offers SSO, audit logs and air-gapped self-hosting.
