Agentic Index
CodeRabbit vs Greptile (2026)
CodeRabbit and Greptile are the two leading AI code review agents, and the split is breadth against depth. CodeRabbit is the volume choice: YAML rule customization, learning loops, PR analytics, and a 12 dollar entry across GitHub and GitLab. Greptile is the depth choice: it indexes the whole repository as a graph and runs multi hop investigations that catch cross file bugs, at 30 dollars per developer with per review overage.
| At a glance | CodeRabbit | Greptile |
|---|---|---|
| Category | Coding agent | Coding agent |
| Entry price | Free · paid from $12/dev/mo | Free for qualified open source · Pro $30/developer/mo (50 reviews included, then $1/review) · Enterprise custom (self hosting, SSO/SAML, air gapped) · 14 day free trial |
| Free / trial | Free tier | Free Developer plan for qualified open source projects licensed under MIT, Apache, or GPL. All other teams get a 14 day free trial with no credit card, after which Pro is thirty dollars per developer per month. |
| Pricing confidence | public partial | public exact |
| Feature |
G
Greptile
|
|
|---|---|---|
| Action & orchestration | ||
|
Integrations & Tool Calling Ability to connect agents to real systems through native integrations, OAuth-authenticated actions, custom tools, APIs, webhooks, or MCP-compatible tools. |
Full / Explicit | Full / Explicit |
|
Workflow Orchestration Ability to sequence, branch, retry, route, and combine deterministic workflow nodes with autonomous agent steps. |
Full / Explicit | Partial |
|
Triggers & Channel Coverage How agents wake up and where they work: schedules, webhooks, message events, CRM events, inbox events, chat, email, voice, and collaboration tools. |
Full / Explicit | Partial |
| Knowledge & context | ||
|
Knowledge Grounding & RAG Ability to ground agent behavior in company data through document ingestion, retrieval, external knowledge APIs, semantic search, or RAG layers. |
Full / Explicit | Full / Explicit |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
Full / Explicit | No / Not documented |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
Full / Explicit | Partial |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
Full / Explicit | Full / Explicit |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Full / Explicit | Partial |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
Full / Explicit | Full / Explicit |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
Partial | No / Not documented |
| Platform extensibility | ||
|
Model Flexibility & Routing Ability to work across multiple foundation models, route tasks to different models, or let buyers bring their own providers and keys. |
Partial | Partial |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Full / Explicit | Partial |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
Full / Explicit | Full / Explicit |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
No / Not documented | Partial |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing |
G
Greptile
|
|
|---|---|---|
|
Entry price Lowest public entry point |
Free · paid from $12/dev/mo | Free for qualified open source · Pro $30/developer/mo (50 reviews included, then $1/review) · Enterprise custom (self hosting, SSO/SAML, air gapped) · 14 day free trial |
|
Pricing confidence How public the numbers are |
Public — partial | Public — exact |
|
Billing Primary billing axis |
hybrid | Per developer per month base subscription of thirty dollars including fifty reviews, then one dollar per additional review. Free for qualified open source projects. Enterprise is a custom annual or multi year contract, including self hosted deployment. |
|
Variable cost Workload / overage exposure |
Low variable cost | High variable cost |
|
Free tier / trial Try before you buy |
Free tierTrial
|
Free tierTrial
|
|
Buying motion Self-serve vs sales call |
Self-serve | Self-serve |
Choose CodeRabbit if
- You want configurable review at scale: rules in YAML, per path instructions, and analytics across every pull request.
- Entry cost matters; the free tier is real and paid plans start at 12 dollars per developer.
- You need enterprise server deployment and a reviewer that adapts from your team's accept and reject signals.
Choose Greptile if
- Your bugs hide across files; graph based context catches breaks in callers the diff never shows.
- You want a companion test agent: TREX writes and runs tests for each pull request in a sandbox.
- Regulated environment: Greptile runs in your own cloud or fully air gapped with your own models.