Compare / Looply vs Graphite
Looply vs Graphite
These aren't quite the same category. Graphite is a full code-review platform — stacked pull requests, a merge queue, PR inbox, dev metrics, and an AI reviewer (Diamond) built into the workflow. Looply is a focused, independent trust layer: it returns one auditable verdict on whether a change is safe to merge, judged against your team's standard, and leaves the workflow to you.
Side by side
How the two approaches differ.
| Looply | Graphite | |
|---|---|---|
| Scope | One thing: an independent verdict on whether a change is safe to merge. | A whole review platform — stacking, merge queue, metrics, and AI review. |
| What the AI returns | One auditable verdict with the evidence behind each finding. | Diamond posts AI review feedback inline within the Graphite workflow. |
| Workflow | Sits alongside your existing workflow; doesn't replace your tooling. | Opinionated end-to-end workflow (stacked PRs, merge queue) on GitHub. |
| Standard & revision | Judged against your team's standard; the agent revises until it clears the bar. | AI review plus the platform's velocity and metrics tooling. |
| Maturity | Pre-launch — free for individuals in December 2026. | Generally available, used by leading engineering teams. |
Which should you choose?
Honest guidance.
Choose Graphite if
You want an all-in-one review platform — stacked PRs, a merge queue, metrics, and AI review — and you're happy to adopt an opinionated GitHub workflow.
Choose Looply if
You want a focused, independent verdict on whether AI-written changes are safe to merge, judged against your own standard, without changing how your team ships.
Graphite details reflect public information as of September 2026 and may have changed. Looply is pre-launch (free for individuals, December 2026). Check each product’s site for the current picture.
FAQ
Common questions
Is Looply a Graphite alternative?
Only partly. Graphite is a full review platform with stacking, a merge queue, and the Diamond AI reviewer. Looply is just the trust layer — one auditable verdict on whether a change is safe to merge. Some teams could use Looply alongside a workflow tool like Graphite.
What's the core difference?
Scope. Graphite reshapes how you review and merge (stacked PRs, merge queue, metrics). Looply doesn't change your workflow — it adds an independent verdict against your standard on top of it.
Does Graphite have AI code review?
Yes — Diamond is Graphite's AI reviewer, embedded in its platform. Looply differs in returning a single verdict judged against your team's standard rather than inline feedback within a workflow product.
Is Looply available yet?
Not yet — Looply is pre-launch (free for individuals, December 2026). Graphite is generally available today.