Greptile vs CodeRabbit

Greptile vs CodeRabbit now pits $1 shared review credits against a $30 monthly developer seat. Pick Greptile for light or uneven team usage and selectable review depth; pick CodeRabbit for heavier standard pull-request volume that fits its rolling limits, or for Azure DevOps.

Greptile vs CodeRabbit: Pick CodeRabbit for Throughput, Greptile for Depth

CodeRabbit is the safer default for a team with frequent ordinary pull requests that fit its included review availability. Its Essentials plan is $30 per developer month-to-month, has no total monthly pull-request quota, and includes GitHub, GitLab, Bitbucket and Azure DevOps integrations. The catch is that review availability is enforced per developer over rolling time windows, and paid continuation is metered by reviewed file.

Greptile is the sharper choice when usage is light, review work is unevenly distributed, or selected changes need more review effort. Pro charges $1 per prepaid credit shared across the organization, with unlimited developers and agents and no seat fees. Base costs 1 credit, Plus costs 3, Apex costs 10, and a billable TREX runtime-validation run adds 3 credits.

Since October 22, 2026, Greptile's usage-based pricing announcement has replaced the per-author seat-and-allowance model with shared prepaid credits. Adding an author no longer adds a seat charge, but Pro no longer includes a monthly allowance for each author. The current pricing and billing rules make review volume and depth the budget drivers.

The prices, limits and capabilities below were verified against both vendors' live pages on October 28, 2026. This is a pricing-and-capability comparison, not a hands-on claim about which reviewer catches more defects. No controlled pull-request run was supplied or performed, so catch rate, false alarms and latency remain trial questions.

Sources: Greptile pricing, review tiers, TREX billing, code providers, CodeRabbit pricing, plans, platform support, self-hosting, and runtime verification.

AI Code Review Comparison: The Criteria That Matter

The buying decision turns on four questions: where the repositories live, who authors pull requests, how often a change is reviewed again, and whether you need model commentary or executable evidence. Feature lists matter after those constraints, not before them.

• Pick CodeRabbit for a GitHub, GitLab, Bitbucket or Azure DevOps team with frequent standard reviews that can be paced inside each author's allowance.
• Pick Greptile for occasional contributors sharing one credit balance, useful Base/Plus/Apex effort controls, TREX app-flow validation, or a fixed Gitea, Perforce or Cursor Origin requirement.
• Do not choose from vendor defect claims. Run the same fixed pull requests through both tools and keep the raw comments, misses and false alarms.

CodeRabbit vs Greptile: The Rule That Flips the Choice

For paid teams using only Base reviews, the monthly seat-price break-even is 30 completed reviews per purchased CodeRabbit seat. With five seats, Greptile costs less below 150 Base reviews, ties at 150, and costs more above it, provided CodeRabbit needs no paid continuation. Against CodeRabbit's annual rate, that threshold is 120 reviews for five seats, or 24 per seat. These are calculations from the makers' prices and CodeRabbit's plans, not extra review quotas.

Higher Greptile effort reaches that budget sooner. All-Plus work reaches the monthly seat-price equivalent at 10 reviews per seat; all-Apex work at 3. For mixed work, compare the total credits consumed with the CodeRabbit seat bill plus any paid file reviews. Greptile's credits are shared, so which author used them no longer changes its Pro cost.

The choice can still flip to Greptile when a paid credit buys a review mode you need. TREX runs affected app flows in a configured sandbox and records evidence, while Plus and Apex let you spend more on selected changes. That is a capability decision, not proof that the resulting comments are better.

Pull Request Review Cost: The Team-Size and Volume Worksheet

At 100 Base reviews a month, Greptile Pro consumes $100 in credits regardless of whether five, ten or twenty-five authors share the work. CodeRabbit Essentials costs $30 for each purchased monthly seat, so contributor count matters even when total review volume stays fixed.

This worksheet assumes one completed Base review per PR, no TREX, one CodeRabbit seat per author, and CodeRabbit events spread inside each author's included availability and file limit. It excludes tax, discounts, trials, Starter credits, other add-ons and Enterprise quotes. Greptile's column is the value of credits consumed; prepaid purchases and unused balances can make cash paid in a particular month differ. Inputs: Greptile pricing, CodeRabbit plans and rolling review limits. These are workload assumptions, not Omid's usage.

Greptile's calculation is now simply completed Base reviews multiplied by $1. A ten-author team with 100 such reviews consumes $100 rather than paying CodeRabbit's $300 monthly seat base. At 600 reviews, the same team's Greptile usage costs $600 versus CodeRabbit's conditional $300 base. Annual CodeRabbit figures are monthly equivalents of an annual seat commitment, not monthly payment options.

CodeRabbit's column is conditional. A monthly event total does not reveal when reviews happened, which author identity consumed them, how many files were reviewed, or whether pay-as-you-go continuation was enabled. Without timestamps and reviewed-file counts, the final CodeRabbit invoice is unknown. For a monthly Essentials subscription, calculate $30 × seats + $0.25 × files billed for paid continuation, excluding other add-ons. The file rate comes from CodeRabbit's usage billing.

The illustration below preserves the original comparison's retired seat-and-allowance model. Its Greptile bars are historical, not current costs; use the table above for budgeting. The former model is documented in Greptile's earlier pricing announcement.

The important Greptile change is that uneven work no longer strands per-author allowances. If 100 Base reviews split 96/1/1/1/1 across five authors, they still consume $100 in shared credits. Adding occasional contributors does not add a Pro seat fee. Conversely, removing a seat fee does not make heavy usage cheaper when the old plan's included reviews disappear.

CodeRabbit still has identity concentration. Its review capacity follows the PR author. If one bot or shared coding-agent account authors every pull request, buying more human seats does not spread the bot's review allowance. The vendor's rate-limit documentation warns that one identity can carry the whole organization's load while other seats remain unused.

CodeRabbit Pricing: Monthly, Annual and Overage Cash

CodeRabbit Essentials offers a lower public seat rate when you can pay annually. Five developers cost $150 month-to-month. At $24 per developer per month billed annually, the same five seats require $1,440 for the year, an effective $120 a month and a $360 saving against twelve monthly payments. These prices are current on the CodeRabbit plan page.

The annual discount buys price certainty, not unlimited instantaneous throughput. Essentials starts at 5 PR reviews per developer per hour and 150 files per review. Its published adaptive refill falls from 5 reviews per hour at 0 to 29 recent reviews to 1 per hour at 60 or more reviews in the prior 7 days. Existing legacy Pro subscriptions can retain earlier schedules. A review can pause or continue through usage billing depending on eligibility and the administrator's setting. See review limits.

Usage continuation costs $1 per credit, with 4 reviewed files per credit, equivalent to $0.25 per file. One eligible over-limit review covering 12 files therefore costs $3. Administrators can choose Automatic, On demand or Off and set a monthly cap. The default cap is Unlimited, so set one before enabling paid continuation. On-demand approval applies only to the current commit, so changed content asks for consent again. Usage-based review rules.

Large pull requests have a separate wall. Essentials includes 150 files per review. An eligible GitHub pull request above that limit and no larger than 300 files may offer a usage-priced action; pull requests above 300 files do not use that path, and other Git providers only show the file-limit message.

Team costs $60 per developer month-to-month or $48 billed annually and adds Triage, custom pre-merge checks, finishing touches, post-merge actions and higher limits. Advanced costs $90 monthly or $72 billed annually and adds architectural-impact and continuous PR security capabilities. Enterprise has custom terms. Do not upgrade for a vague promise of quality. Upgrade only when one of those named controls belongs in the purchase requirement. Plans and features, pricing comparison.

One cash-flow detail matters for changing teams: unassigning a CodeRabbit seat frees it immediately but does not lower the purchased seat count. Reduce that count separately in Billing; on a standard self-serve subscription the reduction takes effect next billing cycle, or at renewal for an annual plan. Seat assignment and billing.

Greptile Credits: The Balance Is Shared

Greptile Pro charges the organization for completed reviews from a shared prepaid balance, with no per-author seat fee. Buy credits in Settings → Billing or enable Automatic recharge. When the balance runs out, new reviews pause until more credits are added. The former author-level included-credit and flex-overage model no longer describes Pro. Greptile billing.

The effort setting determines consumption:

• Base costs 1 credit. It is the normal full-codebase-context review.
• Plus costs 3 credits. It spends more for a deeper pass.
• Apex costs 10 credits. It is positioned for large or complex changes.
• Auto costs 1, 3 or 10 credits. Greptile chooses the level from the change and charges the level that ran.

Those are review tiers, not separate subscriptions. At the public Pro rate, an illustrative mix of 80 Base, 15 Plus and 5 Apex reviews consumes 175 credits, or $175. Adding 10 billable TREX runs adds $30, for $205 total. Budget Base + 3 × Plus + 10 × Apex + 3 × billable TREX runs in dollars.

Completed reviews, rather than unique PRs, are the unit. Manual triggers and later pushes can start further reviews; each completed run spends credits. CLI reviews use Base unless Plus or Apex is explicitly requested. Do not assume the browser's Auto setting describes a CLI run.

The public pricing page offers custom annual and multi-year pricing. A discounted annual Greptile commitment is unknown until quoted. The public billing page does not establish a credit-expiry or refund policy, so confirm those terms before buying a large prepaid balance.

Free Tiers and Trials

Greptile Starter is free for one active developer with 50 credits per month and unlimited repositories. It is an individual allowance, not a free team pool to subtract from the Pro worksheet. Greptile advertises a 14-day Pro trial and a separate free program for qualifying non-commercial open-source projects with an OSI-approved license. Greptile free access.

CodeRabbit Free includes unlimited public and private repositories but provides PR summaries, with limited code reviews in the CLI and VS Code extension. Its open-source offer gives public projects Team features with separate review limits; this is different from free full review of a private team's PRs. CodeRabbit also advertises a 14-day trial. Eligible PR overages can be free during that initial trial, so record the usage that would be billable afterward. CodeRabbit plans, trial overages.

Platform Support Can Decide Before Review Quality

CodeRabbit wins mainstream platform breadth because it documents Azure DevOps; Greptile wins the niche source-control edge with Gitea, Perforce and Cursor Origin. Both cover the common GitHub.com, GitLab.com and Bitbucket Cloud shortlist.

Greptile's code-provider matrix puts GitHub Cloud, GitLab.com, Bitbucket Cloud and Cursor Origin beta on all plans. Its Enterprise options add GitHub Enterprise Server, GitHub Enterprise Cloud with data residency, GitLab Self-Managed, Bitbucket Data Center and Gitea. Perforce with P4 Code Review is an on-premises deployment. Azure DevOps is not listed in that provider matrix.

CodeRabbit's platform overview documents GitHub.com, GitHub Enterprise Server, GitLab.com, GitLab Self-Managed, Bitbucket Cloud, Bitbucket Data Center and Azure DevOps. It does not list Gitea, Perforce or Cursor Origin. Its self-hosted option is for Enterprise customers with 500 or more user seats.

For a smaller team that must host the reviewer, Greptile is the practical vendor to approach first: its deployment docs describe Docker Compose and Kubernetes, with a required license and your own infrastructure and model-provider configuration. Both vendors quote Enterprise separately. Hosting a Git server yourself and hosting the review agent are different requirements; neither cloud price in the worksheet is a self-hosted total.

Treat "not listed" as a procurement stop, not a permanent technical claim. Ask the vendor for written confirmation before signing. If the repository host itself is still unsettled, choose that system of record first using the AI code-hosting platform comparison, then buy the reviewer that supports it.

Winner for Review Depth: Greptile

Greptile wins the capability comparison when depth is a controlled variable rather than a marketing adjective. Its Base, Plus and Apex levels expose a direct choice about how much review effort a change receives. Rules can raise effort for a branch, file path, label or large change, while Auto can select among the same metered levels. Review-tier controls.

The underlying approach is repository-wide context. Greptile says it builds a graph of functions, classes and dependencies, then uses that graph to trace effects beyond the changed lines. That makes the product a plausible fit for contracts and callers spread across a large codebase. It does not prove that Greptile catches more defects than CodeRabbit on your code.

TREX makes the distinction more concrete. Its current docs describe starting the app in a configured sandbox, testing affected user flows by clicking and typing, and posting videos of those flows. You need to configure an environment first. A finding backed by execution evidence is a different artifact from a model's static suspicion.

The wall is cost. TREX adds 3 credits only when at least one tested flow reaches a pass or fail; failed or unreadable runs add no TREX charge. Auto can also choose a more expensive review than Base. If the team enables these modes broadly, credits drain faster even though adding authors is free.

Winner for Standard Throughput: CodeRabbit

CodeRabbit wins on price when a team's standard review volume is high enough to outweigh its seat bill and stays inside included availability. Essentials has no total monthly PR quota. For five monthly seats, its $150 base beats Greptile above 150 Base reviews only if CodeRabbit needs no paid continuation. It is no longer the automatic price winner for lightly used teams.

The surrounding workflow is broader as plans rise. Essentials includes autofix, docstrings, MCP connections, linter and SAST support and one linked repository for multi-repository analysis. Team adds Triage, custom pre-merge checks, unit-test generation, merge-conflict resolution and post-merge actions. Advanced adds continuous PR security review and architectural-impact features. Plan documentation, feature comparison.

The wall is burst behavior. Opening a pull request, pushing a new state, asking for a manual review, rebasing, reopening, or marking a draft ready can each create a review event. A new push can supersede a review that is still running, and the discarded earlier review still consumed an event. Batching local commits into one push is therefore a billing and capacity control. Review-event rules.

Automation identity is the second wall. CodeRabbit's included availability belongs to the developer identity that authored the PR. A shared bot can collapse a multi-seat organization onto one allowance. Attribute agent-created pull requests to the responsible developer where the workflow allows it, or budget reviewed-file continuation for deliberate high-volume automation.

Repeated Passes and Runtime Validation Change the Bill

A PR count is not a review count. If a change gets an opening review and another completed review after a push, it has consumed two passes even if it merges once.

For Greptile Base reviews, two passes per PR produce these monthly credit costs, independent of author count:

• 100 PRs become 200 completed reviews and cost $200.
• 300 PRs become 600 completed reviews and cost $600.
• 600 PRs become 1,200 completed reviews and cost $1,200.

CodeRabbit also counts the opening review and later push as separate events, but the cash result cannot be calculated from those totals alone. If they fit the rolling allowance, the five-seat monthly base remains $150. If they continue through usage billing, the charge depends on the files reviewed in the over-limit events. A precise amount is unknown until the buyer has event timestamps and file counts.

Runtime validation widens the difference. A Greptile Base review plus a billable TREX run consumes 4 credits. Assuming each run reaches a chargeable result:

• 100 Base plus TREX reviews consume $400 in credits.
• 300 consume $1,200.
• 600 consume $2,400.

These are calculations from Greptile's review tiers and TREX pricing.

CodeRabbit also documents runtime execution, but in a different workflow: Deep Scan runtime verification is a GitHub Cloud closed beta for investigating scan findings. Its Runtime Analysis costs $0.40 per Agent minute, separate from the scan itself. CodeRabbit Agent uses the same minute rate. Neither provides a fixed, like-for-like price for a TREX pass on every PR. Without a defined task, access and measured runtime, the equivalent cost is unknown.

This is why a team budget needs review events, effort levels and repeated passes, not a count of merged pull requests. The event ledger is the bill model.

Run the Trial Before You Trust Either Reviewer

A fixed synthetic pull-request set is the only honest way to turn this capability comparison into a quality decision. Use changes whose expected defects are known, include clean controls, and retain every raw output. Do not reuse vendor benchmark rankings as if they measured your languages, architecture or review policy.

1. 1

   Freeze the pull requests

   Create a versioned set of synthetic changes that represent your work: a cross-file contract break, a missing validation, a security-sensitive path, a performance regression, a clean refactor and a change that should produce no comment.

2. 2

   Match the configuration

   Give both tools the same repositories, rule intent, ignored paths and review trigger. Record every setting. If Greptile uses Plus, Apex or TREX, label that result and its credit cost rather than comparing it with an unpriced default.

3. 3

   Keep raw outputs

   Save the complete comments, summaries, timestamps and configuration. A conclusion without the raw review receipt cannot be audited when either vendor changes its models or defaults.

4. 4

   Score what humans act on

   Record seeded defects found, seeded defects missed, false alarms, duplicate comments, findings accepted by the reviewer, review latency and configuration time. Keep severity separate so cosmetic comments cannot outweigh a missed authorization bug.

5. 5

   Apply the merge policy

   AI comments remain advisory. Use the AI-generated code review policy to keep a named person responsible for the merge and to route sensitive changes through deterministic checks and human approval.

6. 6

   Reprice the observed events

   Feed the trial's author, trigger, effort and reviewed-file counts back into the worksheet. Include CodeRabbit trial usage that was waived but would cost money on a paid subscription. Buy from the observed workload, not the sticker price.

Switching Costs More Than Reinstalling a Bot

Do not switch unless the new product fixes a constraint you can name and measure. Removing one app and installing another is the smallest part of the migration.

Review rules need translation. Path exclusions, severity preferences, repository instructions, effort policies, custom checks and automatic triggers do not map field for field. Historical learning and reviewer feedback may stay with the old vendor. Pull-request templates, bot commands, status checks and branch rules may also refer to the current integration.

Billing attribution needs its own migration check. Greptile now shares credits across the organization; CodeRabbit assigns seats and review capacity to developer identities. A team moving an agent-authored workflow without mapping those identities can change both review availability and cost on day one.

The safest switch is a parallel month on representative repositories. For an illustrative paid pilot, five monthly CodeRabbit seats plus 100 Greptile Base reviews cost $250 before other usage charges. Trial eligibility may reduce that spend. Price the overlap before moving every repository and discovering that the destination lacks a required Git provider, review control or evidence type.

Who should not switch:

• An Azure DevOps team should not move to Greptile until the vendor confirms support in writing; Azure DevOps is absent from Greptile's documented provider list.
• A Greptile team using TREX, Gitea or Perforce should not move until CodeRabbit demonstrates the required equivalent. Its Deep Scan runtime beta is a different workflow, and Gitea and Perforce are absent from its documented platform list.
• A CodeRabbit team whose frequent standard reviews stay inside the included allowance should not move merely for a claim of deeper context. Prove that the extra Greptile finding changes a merge decision.
• A lightly used Greptile team should not move for a flat-seat promise alone. Calculate whether the CodeRabbit seat base exceeds its shared-credit consumption.

The Monday Move: Instrument One Week Before Buying

Next week, measure the workload before starting either trial. Export PR author identities, review-triggering pushes, manual review commands, reviewed-file counts, repository hosts and the changes that genuinely need runtime validation.

Then make the decision in this order:

• Eliminate any product that does not document the required Git host.
• Total Greptile credits across the organization; price CodeRabbit seats and check each author's review timing.
• Separate standard review, deeper review and runtime validation into different workload lines.
• Run the fixed trial and retain raw outputs.
• Choose the tool whose actionable findings repay its meter without weakening human merge ownership.

That sequence prevents a seat price or per-credit headline from hiding repeated passes, a burst limit or an unsupported platform.

Frequently Asked Questions

What is the Greptile vs CodeRabbit price difference?

Greptile Pro uses shared prepaid credits at $1 each with no seat fees: Base/Plus/Apex reviews cost 1/3/10 credits. CodeRabbit Essentials costs $30 per developer monthly or $24 billed annually, plus $0.25 per reviewed file for eligible paid continuation. Five seats break even with 150 Greptile Base reviews on monthly billing, or 120 against the annual monthly equivalent, before extras.

Is Greptile or CodeRabbit better for code review?

CodeRabbit is the better default for heavier standard review volume inside its allowances and for Azure DevOps. Greptile fits lighter or uneven team usage, selectable effort, TREX app-flow validation, full-codebase graph context, Gitea, Perforce or Cursor Origin. Quality on your code remains a fixed-trial question.

Does this Greptile vs CodeRabbit review include hands-on testing?

No. This comparison verifies current vendor pricing, billing units and platform support, then normalizes them across team sizes and review volumes. It provides a fixed trial protocol because no controlled account run, catch-rate result, false-alarm result or latency receipt was supplied.