Compare · AI code review · verified 17 Oct 2026

Rush vs Greptile

Greptile now runs branches in a sandbox too. The difference is what happens after the finding: Greptile hands it to your local agent; a Rush run can fix it where it found it.

Facts checked 17 October 2026. Prices and limits move. Read the citations.

Start a TaskAll comparison pages
Vendor agentDevin · Cursor · Copilot · Julessame jobRushYour harness, isolated, one PR
Isolated sandboxes feeding one pull request
The short answer

Pick Greptile for codebase-graph review, self-hosting and wide forge support. Pick Rush when the same cloud agent should review, run the tests and push the fix.

Proof

A real Rush run

Console capture of a coding Task that opened a pull request. Not a mockup.

cloud.getrush.ai · run-af7b2434
Rush console reviewing a pull request

Read this first

The useful distinction

Greptile: an AI code reviewer that builds a graph of your codebase, comments on pull requests in about three minutes, and with TREX (public beta) runs the branch in a sandbox to find runtime bugs.

A review bot reads the diff and comments. An agent in a sandbox can also check out the branch, run the tests and push a fix. Both are useful; they are different jobs.

Head to head

Buyer questions

QuestionRushGreptile
What runsClaude Code, Codex or OpenCode, the vendors' own CLIs, or a saved agent built on one.Greptile's reviewer on OpenAI and Anthropic models. TREX starts services, dev servers, mocks and targeted tests.
IsolationOne E2B microVM per run with its own disk, memory, desktop and browser. It parks between turns and is removed on cancel or after 7 idle days.Code stored encrypted on Greptile's servers; SOC 2 Type II. Self-host and air-gapped deployment available. Customer code may train its models unless an admin opts out.
Result and pull requestA run on a repository works on its own branch and opens the pull request; a run whose checks fail ends needs_review, not completed. Reports and files come back as artifacts.Comments with suggested fixes on GitHub, GitLab, Bitbucket and Gitea, and Perforce on-premises. It does not open fix pull requests; Fix with your Agent hands the issue to a local agent.
MCPRush is an MCP server at api.prix.dev/mcp with 18 tools. A run also takes MCP servers by connection or inline.An MCP server gives Claude, Cursor, Copilot and Codex access to review data.
TeamEveryone in the org sees the same Projects and runs, with who started each. Automations start runs from GitHub events, schedules, webhooks and Linear.Jira and Linear. Rules in .greptile/rules.md and config.json. Learns from reactions and replies.
Starting priceFree 5 agent-hours / month; Pro $20; Team $200Starter free for one developer with 50 credits; Pro $30 / seat / month with 50 credits per seat
Where it taps outThree harnesses. Repositories through the GitHub App only. No self-host or customer VPC. A key runs 4 at once by default, up to 100.No Azure DevOps. Fixes need your own local agent. Apex reviews use 10 of a seat's 50 credits. TREX is public beta.

Decision

When each side wins

Rush wins when

  • The agent that finds the problem should also push the fix and open the pull request, in the cloud.
  • Review is billed as sandbox time, not credits per review tier.
  • Each review run keeps its transcript: what the agent read, ran and concluded.

Greptile wins when

  • You want review tuned against a full graph of the codebase and your team's reactions.
  • You need self-host, air-gapped deployment and SOC 2 Type II.
  • You need GitLab, Bitbucket Data Center, Gitea or Perforce.

Rush

Where Rush sits

Greptile's TREX and a Rush run both execute the branch. A Rush run is the whole agent, Claude Code, Codex or OpenCode in its own microVM, so a review automation can be followed by a run that fixes what it found and opens the pull request.

Honest limits

Skip Rush if

  • Rush runs three agents: Claude Code, Codex and OpenCode. It does not host an agent you wrote yourself.
  • Repositories come through the Rush GitHub App. A GitLab or Bitbucket repository cannot be a run's repository yet.
  • There is no self-hosted or customer-VPC deployment, and we do not publish a compliance report today.
  • Compute is metered. Free includes 5 agent-hours a month and Pro 40, each with a weekly ceiling.
  • You review the pull request. Rush does not merge for you.

FAQ

Questions people actually ask

Does Greptile open fix pull requests?

No. Its Fix with your Agent page sends the issue to a local agent such as Claude Code, Codex, Cursor or Devin through the Greptile Bridge. Greptile itself comments with suggested fixes.

Can I move from Greptile to Rush?

Yes. The steps, from Greptile's own docs, are on the Migrate from Greptile to Rush page. Code you already pushed stays where it is.

Does Rush need my own model account?

By default a run uses your own Claude or ChatGPT subscription or API key, and your provider bills the model calls. Rush meters the sandbox compute against your plan, and parked time is free.

Cluster

Keep reading

Citations

Sources

Every factual claim on this page traces to one of these URLs. Retrieval date is 17 October 2026 unless the source prints an earlier published date.

  1. [1] Rush, “Rush product requirements”, retrieved 2026-09-15. https://getrush.ai/cloud
  2. [2] Rush, “Rush pricing (live contract on getrush.ai)”, retrieved 2026-09-15. https://getrush.ai/pricing
  3. [3] Rush, “Isolation, plainly”, retrieved 2026-10-17. https://getrush.ai/docs/concepts/isolation
  4. [4] Rush, “Results and proof”, retrieved 2026-10-17. https://getrush.ai/docs/concepts/results-and-proof
  5. [5] Rush, “Usage and billing”, retrieved 2026-10-17. https://getrush.ai/docs/concepts/usage-and-billing
  6. [6] Rush, “Rush MCP server”, retrieved 2026-10-17. https://getrush.ai/docs/concepts/mcp-server
  7. [7] Rush, “Automations”, retrieved 2026-10-17. https://getrush.ai/docs/concepts/automations
  8. [8] Greptile, “Greptile Pricing”, retrieved 2026-10-17. https://www.greptile.com/pricing
  9. [9] Greptile, “Greptile docs”, retrieved 2026-10-17. https://www.greptile.com/docs
  10. [10] Greptile, “Greptile Security”, retrieved 2026-10-17. https://www.greptile.com/security
  11. [11] Greptile, “TREX”, retrieved 2026-10-17. https://www.greptile.com/trex.md
  12. [12] Greptile, “Greptile Changelog”, retrieved 2026-10-17. https://www.greptile.com/changelog
  13. [13] Greptile, “MCP Overview”, retrieved 2026-10-17. https://www.greptile.com/docs/mcp-v2/overview.md
  14. [14] Greptile, “Fix with your Agent”, retrieved 2026-10-17. https://www.greptile.com/docs/integrations/fix-with-your-agent.md
  15. [15] Greptile, “.greptile/ Configuration”, retrieved 2026-10-17. https://www.greptile.com/docs/code-review/greptile-config.md
  16. [16] Greptile, “Greptile vs CodeRabbit”, retrieved 2026-10-17. https://greptile.com/greptile-vs-coderabbit

Next

Run the next Task on Rush

Connect a repository. Pick Claude Code, Codex, or OpenCode. Review the PR.

How the runtime works