Task Machine vs Vibe Kanban

Vibe Kanban and Task Machine can both coordinate agents around visible work. They operate at different scopes. Vibe Kanban is an open-source board for parallel coding agents, worktrees, pull requests, and code review. Task Machine coordinates recurring work across a company, including coding, outreach, reporting, support, and operations, through chat, an inbox, and tasks.

What does Vibe Kanban do well?

Vibe Kanban gives software teams a focused way to plan issues and sub-issues, assign coding tasks to agents, run several agents in parallel across git worktrees, inspect diffs, and track status against pull-request activity. Its Apache 2.0 license supports self-hosting, and its narrow scope makes the board understandable to developers who already think in tickets, branches, and reviews.

The project moved to community maintenance after Bloop shut down in April 2026. That changes the support and roadmap calculation, but it does not erase the product's fit. A team that mainly wants a free, focused coding-agent board can prefer it to a broader operating layer.

How does the scope of work differ?

Vibe Kanban's durable object is a coding card. The execution context is a repository and worktree, and the review artifact is usually a diff or pull request. That model is useful because code has established verification and collaboration primitives.

Task Machine's durable object is shared work of any kind. A task may end in code, a client report, an outreach draft, a support response, or an operational decision. Repeated work runs through workflows with schedules, branches, human questions, approvals, and verifiers. Coding is one execution environment rather than the boundary of the product.

How does review differ?

Vibe Kanban keeps code review close to the agent run through its diff viewer and pull-request state. Task Machine does not try to replace a specialized code-review surface. It routes decisions about many artifact types into one inbox, where the operator can approve, answer, or resolve a failed check before the workflow continues.

This broader inbox helps when one process crosses code and business operations. A release workflow can include implementation, a command verifier, a human release approval, customer communication, and a post-release report without moving the non-code steps into another board.

How does recurring work differ?

A Vibe Kanban card represents a queued coding job. Task Machine workflows are definitions intended to run repeatedly, with each execution leaving step-level history attached to the task. The workflow remains explicit even when a different agent or person handles a later run.

When should you choose each one?

Choose Vibe Kanban when the work is overwhelmingly code, parallel worktrees and diff review are the central requirements, and an open-source community-maintained tool matches your support expectations.

Choose Task Machine when coding is one part of recurring company work and you need the three-surface workflow of chat, inbox, and tasks, with human and verifier gates across many kinds of output. Using both is reasonable when each stays in its lane.

Common questions

Does Task Machine replace a git worktree manager?

No. Workers may execute coding tasks in project environments, but Task Machine centers workflow state and human-agent coordination rather than specialized worktree and diff management.

Can Vibe Kanban run non-coding operations?

Its public model is built around coding agents, repositories, worktrees, diffs, and pull requests. A generic card can describe other work, but the surrounding execution and review experience remains code-focused.

Can the two products be used together?

Yes. Vibe Kanban can remain the coding-agent delivery surface while Task Machine coordinates the recurring operational workflow around releases, reporting, support, and approvals.