Greptile
Greptile is an AI code-review platform that uses a graph-based codebase index and a swarm of agents to review every GitHub or GitLab pull request, serving more than 9,000 software teams from startups to enterprises in regulated industries.
- Company typePrivate
- Founded2023
- HeadquartersSan Francisco, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Greptile does
Greptile, operated by Tabnam, Inc. and headquartered in San Francisco, is an AI code-review platform that ingests an entire codebase plus pull-request diffs from GitHub and GitLab and posts natural-language review comments on every PR. The core product is built on large language models with a custom graph-based retrieval-augmented generation architecture that maps files, functions, and dependencies, and a swarm of parallel review agents that reason about changes beyond the diff. Optional layers include Custom Rules and long-term Learning & Custom Context, the Greptile Agent (v3/v4) that opens fix PRs and runs CI, and the TREX execution layer (launched June 2026) that actually runs PR code in sandboxes to catch runtime bugs. The platform is accessed through the GitHub/GitLab PR UI, a CLI, and a public API, with a Greptile MCP server that lets external coding agents (Claude Code, Cursor, OpenAI Codex, Devin) read and resolve review comments.
Greptile serves a horizontal base of more than 9,000 software teams, spanning large enterprises (NVIDIA, Substack, Klaviyo, Retool, Scale, WorkOS, Zapier, Joby, Compass, Bilt) and startups (Brex, PostHog, Browserbase, Mintlify, Material Security, Crossmint, Raycast, Replicate, Motion), with an explicit enterprise motion for defense, healthcare, and financial services backed by SOC 2 Type 2 and a self-hosted air-gapped deployment option. The standard plan is $30 per developer per month with 50 reviews included; additional reviews are $1 each and TREX runs are $2 each, with enterprise contracts on custom multi-year terms and discounted API pricing for embedding Greptile inside customers' own products. Free usage is available for qualified open-source projects, and Y Combinator companies receive one month free via a dedicated deal, which has driven adoption across 150+ YC teams.
The company was founded in 2023 by Daksh Gupta, Soohoon Choi, and Vaishant Kameswaran at a SoMa hackathon, joined the Y Combinator W24 batch, raised a $4.1M seed led by Initialized Capital in June 2024, and closed a $25M Series A led by Benchmark Capital in September 2025 at a reported $180M post-money valuation. As of late 2025 the team is approximately 20 people based in San Francisco, operating from a 22,000+ square-foot lease at Jamestown LP's Waterfront Plaza.
Greptile firmographics
Firmographics- Name
- Greptile
- Legal name
- Tabnam, Inc.
- Website
- https://greptile.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Greptile is an AI code-review platform that uses a graph-based codebase index and a swarm of agents to review every GitHub or GitLab pull request, serving more than 9,000 software teams from startups to enterprises in regulated industries.
- Ownership category
- akta.pro rank
Greptile industry classification
Industry- Product category
- AI Code Review Software
- NAICS
- Credit Bureaus (56145)
- SIC
- Services-Consumer Credit Reporting, Collection Agencies (7320)
- akta.pro primary industry
- GraphQL, gRPC & Modern API Protocols (BPAMAOAK)
- akta.pro secondary industry
- Model Governance, Risk & Compliance (GRC) Platforms (HDAAAKAA)
Keywords
Where Greptile is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Greptile business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- Per-seat subscription for AI code review: Recurring per-developer monthly subscription ($30/developer/month) with an included allotment of reviews, expandable to enterprise contracts.
- Usage-based overage for additional reviews: After the included 50 reviews per seat, additional reviews are charged at $1 per review on a pay-as-you-go basis.
- TREX execution-layer usage add-on: Add-on usage-based pricing of $2 per TREX run on top of the standard review cost, introduced after the public beta.
- Enterprise custom contracts and professional services: Enterprise agreements with self-hosted/air-gapped deployment, SSO, dedicated support, audit logs, and optional professional services (consulting and analysis).
- API usage and Zapier billing: Discounted bulk API pricing for use of Greptile's API inside customers' own products, plus a Zapier-listed integration.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Per seat | Monthly | Standard plan: $30/developer/month with 50 reviews included per seat. |
| Usage-based | Pay-as-you-go | Review overage: $1 per additional review beyond 50 included per seat. |
| Unit Pricing | Pay-as-you-go | TREX add-on: $2 per TREX run on top of the review cost. |
| Subscription | Multi-year contract | Enterprise plan: custom pricing, self-hosted/air-gapped, SSO, audit logs, dedicated support. |
| Usage-based | Pay-as-you-go | API tier: discounted bulk pricing for embedding Greptile inside customers' own products. |
| Freemium | Pay-as-you-go | Open source / startup program: free usage for qualified OSS and steep discounts for pre-Series A startups. |
Go-to-market motion4 records
Distribution channels7 records
Marketing channels11 records
Greptile product offering
Product offeringCore offering
Greptile is an AI code reviewer that automatically reviews every pull request on GitHub and GitLab with full codebase context, using a graph-based RAG architecture and a swarm of parallel review agents. On top of the core reviewer, Greptile sells an agentic Greptile Agent that opens fix PRs and runs CI, a TREX execution layer that runs code in a sandbox to catch runtime bugs, a CLI, a public API with bulk pricing, and self-hosted/air-gapped enterprise deployment with bring-your-own LLM.
Product overview
Greptile is a single-platform AI code-review product operated by Tabnam, Inc., organized as a core platform plus add-on modules rather than a suite of separate products. The core "Greptile" platform ingests an entire codebase and every GitHub/GitLab pull request, posting natural-language review comments. Sitting on top of that core are three optional layers: Custom Rules and Learning & Custom Context (which tailor reviews to a specific repo), the Greptile Agent (an agentic module introduced in v3 and expanded in v4 that opens fix PRs, runs CI, and self-resolves comments), and TREX (a deterministic Test-Run-Execute verification layer that captures logs, screenshots, API traces, and video to prove a fix works). Greptile is accessed through the GitHub/GitLab PR UI, the Greptile CLI, or the public Greptile API, and is complemented by partner integrations (Claude Code, Cursor, Codex, Devin, Zapier), an MCP server for AI-agent interoperability, and programs for YC companies and partners.
Differentiator
Problem solved
Functional benefit
Brands
- Greptile v3: Agentic approach to code review launched in November 2025, enabling recursive codebase exploration.
- Greptile v4 (Greptile Agent)
- TREX
Products and services
- Greptile AI code-review platform that ingests an entire codebase plus PR diffs from GitHub and GitLab and posts natural-language review comments on every pull request, with optional self-hosting on the customer's AWS environment.
- Greptile Agent Autonomous AI agent that goes beyond commenting: investigates code, opens issues, opens fix PRs, runs CI, and resolves its own review comments on every pull request.
- TREX (Test, Run, Execute) Deterministic code-execution and verification layer that combines LLMs with sandboxed execution to capture logs, screenshots, API traces, and video, proving that a generated fix actually works before it ships.
- Greptile CLI Command-line client that lets developers run Greptile code reviews and ask codebase questions from the terminal.
- Greptile API Public REST-style API for programmatic AI code review, with bulk-discount pricing and an API Reference in the Greptile docs.
Quantifiable outcome
- Merge 4X faster and catch 3X more bugs vs manual review (Greptile headline claim)
- +7 more outcomes
Companies that use Greptile
Customer profileNamed customers22 records
Segments6 records
Ideal customer profiles4 records
Greptile technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration12 records
AI capability10 records
Feature11 records
Greptile partnerships and signals
Strategic signalPartnerships
16 partnerships are on record, tiered flagship community/gtm partner, flagship distribution and integration partner, core integration partner, flagship coding-agent integration, flagship model and integration partner, core infrastructure partner and minor — referenced via angel investor background.
- Y Combinatorflagship community/gtm partnerGreptile is a YC W24 company. YC itself uses Greptile. The YC deal page (deals.ycombinator.com/deals/4042) gives one month free to fellow YC companies, driving distribution to 150+ YC teams.
- GitHubflagship distribution and integration partnerNative GitHub integration: Greptile installs as a GitHub bot, comments directly on pull requests, and indexes repositories hosted there.
- GitLabcore integration partnerSeamless integration with GitLab in addition to GitHub, including full PR review support.
- Zapiercore integration partnerZapier app listed at zapier.com/apps/greptile/integrations, enabling self-serve workflow distribution.
- Jira (Atlassian)core integration partnerConnected to Greptile via MCP so the reviewer can search for and read the original Jira ticket associated with a pull request and verify completeness.
- Notioncore integration partnerConnected to Greptile via MCP so the reviewer can search Notion for relevant design and product documents.
- Google Docs / Google Drivecore integration partnerConnected to Greptile via MCP so the reviewer can read design docs and other context while reviewing PRs.
- Claude Code (Anthropic)flagship coding-agent integrationClaude Code Plugin and one-click 'Fix in your IDE' hand-off allow Claude Code to read and resolve Greptile comments, plus /greploop enables iteration until issues are resolved.
- Cursorflagship coding-agent integrationOne-click send-issue-context integration lets Greptile hand off issues to Cursor.
- OpenAI Codexflagship coding-agent integrationOne-click send-issue-context integration lets Greptile hand off issues to OpenAI Codex.
- Devin (Cognition)flagship coding-agent integrationOne-click send-issue-context integration lets Greptile hand off issues to Devin.
- NVIDIAflagship model and integration partnerGreptile is integrating/customizing NVIDIA Nemotron 3 Super (120B-parameter open AI model) for its code review and codebase Q&A workloads, alongside Perplexity, CodeRabbit, Factory, Amdocs, Palantir, and Siemens. NVIDIA is also a customer.
- Amazon Web Services (AWS)core infrastructure partnerAWS is a named subprocess/hosting provider used to store and process Customer Data; also the deployment target for self-hosted Greptile instances.
- Microsoft Azurecore infrastructure partnerAzure is referenced as a nationally recognized third-party cloud service provider that may be used to store and process Customer Data.
- WayUpminor — referenced via angel investor backgroundJJ Fliegelman, an angel in Greptile's $4.1M seed round, is WayUp's founder and a former YC visiting partner.
- WePayminor — referenced via angel investor backgroundRich Aberman, a WePay co-founder and former YC visiting partner, participated as an angel in Greptile's $4.1M seed round.
Scale indicators17 records
Recent moves7 records
Expansion highlights6 records
Greptile competitors and assessment
Company assessmentDirect peers
- CodeRabbit: CodeRabbit is the most frequently named direct competitor in Greptile's own comparison pages. It provides AI-driven pull request reviews on GitHub and GitLab with a similar per-PR, codebase-aware stance and comparable enterprise/PLG packaging.
- Qodo: Qodo (formerly Codium AI) offers AI code review and test generation integrated into PR workflows, directly overlapping Greptile's review-plus-testing wedge and competing for the same engineering-team buyer.
- Augment Code: Augment Code is an AI coding assistant that includes PR-level review and codebase context, and is grouped with Greptile in third-party 'Best AI Code Review Tools 2025' roundups as a commercial, context-aware platform.
- Sourcery: Sourcery provides AI-powered code review and refactoring on PRs across GitHub and GitLab, with a per-repo learning layer that parallels Greptile's long-term memory and Custom Rules positioning.
Emerging players
- Graphite: Graphite combines a stacked-PRs workflow with an AI code reviewer (Graphite Agent), competing for the same engineering-team budget but with a more workflow-centric rather than pure-review wedge.
- Sentry Seer: Sentry Seer is Sentry's AI debugging and triage agent. It overlaps with Greptile on automated detection of issues in code (and Greptile explicitly lists Sentry as a place to enrich alerts via its API), but is more focused on production issues than pre-merge review.
Broad incumbents
- Snyk Code: Snyk Code is a broad-incumbent SAST and code quality platform that overlaps with Greptile's security-bug detection, and is listed alongside Greptile in 'Best Developer Productivity Tools 2026' rankings.
- GitHub Copilot: GitHub Copilot is a broad incumbent with growing native code review features integrated directly into the GitHub PR UI — the same surface Greptile depends on — making it both the dominant distribution channel and a major competitive risk.
- Cursor: Cursor is an AI-native IDE that ships code-generation, repo-aware chat and an emerging code review surface. Greptile integrates with Cursor via one-click fix hand-off, but Cursor is also positioned to internalize review functionality.
- Sonar: Sonar (SonarQube/SonarCloud) is an established code quality and security platform used by enterprises, providing static analysis that overlaps with Greptile's review layer and competing for the same CISO/VP-Engineering budget.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Greptile social profiles
Digital presenceGreptile compliance and trust
Trust signalCompliance1 record
Greptile financial estimates
Financial estimateRevenue estimate
Valuation estimate
Greptile leadership team
Management profileNumber of profiles
Profiles6 records
Greptile funding detail
Funding detailFunding overview
Funding rounds6 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Greptile M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Greptile
What does Greptile do?
Greptile is an AI code reviewer that automatically reviews every pull request on GitHub and GitLab with full codebase context, using a graph-based RAG architecture and a swarm of parallel review agents. On top of the core reviewer, Greptile sells an agentic Greptile Agent that opens fix PRs and runs CI, a TREX execution layer that runs code in a sandbox to catch runtime bugs, a CLI, a public API with bulk pricing, and self-hosted/air-gapped enterprise deployment with bring-your-own LLM.
Is Greptile a public or private company?
Greptile is a private company. It is classified as venture growth investor backed and is currently operating.
When was Greptile founded?
Greptile was founded in 2023. It employs 1 to 10 people.
Where is Greptile based?
Greptile is headquartered in San Francisco, United States, in the North America region.
How does Greptile make money?
Five revenue lines are on record. Per-seat subscription for AI code review is the primary driver. The others are usage-based overage for additional reviews, TREX execution-layer usage add-on, enterprise custom contracts and professional services and API usage and Zapier billing.
Who are Greptile's main competitors?
Direct peers on record are CodeRabbit, Qodo, Augment Code and Sourcery. Emerging players are Graphite and Sentry Seer. Broad incumbents are Snyk Code, GitHub Copilot, Cursor and Sonar.
Does Greptile have an API?
Yes. Greptile exposes a public API for programmatic AI code review. Documentation covers an Introduction page and an API Reference page, with discounted bulk pricing for high-volume API usage. A CLI client (Greptile CLI) is also available, and the platform supports a Model Context Protocol (MCP) server that lets external AI agents (e.g., Claude Code) connect to Greptile to read and resolve Greptile review comments. MCP also allows Greptile to ingest context from external sources such as Jira, Notion, Google Docs, and Google Drive. Developer documentation is at www.greptile.com/docs/introduction.
What industry is Greptile in?
Greptile's product category is AI Code Review Software. Its primary akta.pro industry code is BPAMAOAK, GraphQL, gRPC & Modern API Protocols, with a secondary code of HDAAAKAA, Model Governance, Risk & Compliance (GRC) Platforms. Its NAICS code is 56145 and its SIC code is 7320.