Positioning
Editor agents make whoever is typing faster. Background agents deliver one diff per ticket. Anvil Coder delivers an assignment as a chain of checked commits, with your rules in every step and a draft pull request your team only has to judge. Which workflow fits is decided by the unit you want to hand over.
These are ways of working, not product categories; one tool can cover several. The names are examples, and what is compared is the workflow, not the quality.
| Editor agent Copilot, Cursor, Claude Code | Background agent Devin, Copilot Agent, Codex, Jules | Anvil Coder | |
|---|---|---|---|
| Unit of work | the change | the ticket | the assignment: epic, stories, work steps |
| Trace per step | chat transcript | one diff | one commit per step, with its task |
| Rules | rules file as a hint | rules file as a hint | guardrails in every prompt, machine-readable rules as a gate |
| Checks before review | none | partly CI | phase gates, consistency pass, build and test in the sandbox |
| Oversight | every change | at the end | configurable per project |
| Costs per project | no | partly | yes, with a cap per organisation, project and run |
| Hosting | US cloud | US cloud | Switzerland; Enterprise in your own data centre |
For daily work in the editor, Copilot, Cursor and Claude Code are almost always the better choice, and the repository that comes out of Anvil Coder is exactly where you continue with them. Anvil Coder is built for volume: a backlog of tickets, a project from a document, a migration across many files.
The most honest comparison is a small, representative ticket from your own backlog. Count the time for describing, reviewing and correcting, not only the time to the first diff.Our reference run shows the outcome on a Laravel bug fix, including the point where the sandbox could not execute the test.
Not “which model writes better code”, but: how large is the unit you can hand over to a system without losing control? Phase gates, guardrails and the commit per step make the handover larger without making it blind.