Singularity vs Claude Code: Anthropic’s tool or an ADE that drives it

Claude Code is Anthropic’s coding agent. It started in the terminal and now ships as a CLI, as VS Code and JetBrains extensions, in the Code tab of the Claude desktop app, on the web and on mobile. Many developers already use it every day with a Claude Pro, Max or Team subscription.

The real question is not “Claude Code or Singularity”, because Singularity drives Claude Code as an agent provider. It is this: work directly in Anthropic’s surfaces, or orchestrate the same agent from an Agentic Development Environment (ADE) built around tickets, a Kanban board and local Git integration?

Comparison checked on 10 October 2026 against the official Claude Code (Anthropic) documentation and Singularity’s documentation. It compares workflows, not the speed or quality of generated code. Public prices are shown in USD/EUR as listed, excluding tax and usage, and may change.

In short

• Claude Code is an agent available on many surfaces (terminal, IDE, desktop, web, mobile, Slack, CI), extensible with hooks, skills, subagents and plugins.
• Singularity is a desktop ADE: editor, terminal, Git client, LSP and a Kanban board where every ticket becomes an agent mission in its own worktree.
• Both isolate parallel sessions in Git worktrees; Claude Code thinks in sessions and pull requests, Singularity in tracked tickets and local rebase integration.
• Singularity runs the Claude Code CLI installed on your machine, with your Anthropic account, and can mix it with Codex, Copilot, Cursor, Gemini, Mistral or Ollama.
• Claude Code remains stronger for cloud sessions, GitHub automation and fine-grained agent customisation.

What Claude Code is

According to its documentation, Claude Code reads your codebase, edits files, runs commands and integrates with your tools. The CLI installs on macOS, Linux, WSL and Windows. The VS Code extension (also installable in Cursor) and the JetBrains plugin show diffs inside the editor. The Claude desktop app has a Code tab, available on macOS, Windows (x64 and ARM64) and in beta on Linux (Ubuntu, Debian); it includes Claude Code and requires a paid subscription.

In that app, each conversation is a session; several run in parallel, and the worktree option gives a session its own isolated copy of the project, under .claude/worktrees/ by default. You get a commentable diff, /code-review, a terminal, a file editor and pull request monitoring: with the GitHub CLI, Claude can fix failing CI and merge the PR (squash) once checks pass. In the terminal, agent view (claude agents, in research preview) tracks background sessions, isolated in worktrees, that push their branch but never merge.

Cloud sessions run in isolated Anthropic-managed VMs and keep going with your laptop closed; cloning and pull requests go through GitHub. Projects, in public beta on Pro and Max, coordinate several cloud sessions from one conversation.

Customisation is a real strength: subagents, lifecycle hooks, skills, MCP, CLAUDE.md and plugins from marketplaces. The models are Anthropic’s (Fable, Opus, Sonnet, Haiku), also reachable through Bedrock, Google Cloud or Microsoft Foundry. On pricing, Claude Code is included in Pro (USD 20/month, USD 17 billed annually), Max (from USD 100/month), Team (Standard seat USD 25/month, USD 20 billed annually; Premium USD 125) and Enterprise, and shares the plan’s usage limits. The free plan does not include it.

Singularity at a glance

Singularity is a desktop ADE made by Meteor Factory: editor, native terminals, a full Git client, language servers, multi-project workspaces and a Kanban board that acts as the execution surface for agents. A ticket carries the description, priority, dependencies and agent configuration, then keeps the report and a short resolution. In worktree mode, each run works in its own worktree, then its commits are replayed onto the base with a rebase, in the order of an integration queue; the Review tab and auto-merge decide how much is automated.

It drives seven providers through their CLIs (Claude Code, Codex, Copilot, Cursor, Gemini, Mistral, Ollama) and includes no model subscription. The proprietary app is free and runs on macOS, Windows and Linux (installation); the Singularity Licence (EUR 24 per month per workstation, 14-day trial) only unlocks paid plugins such as Pipelines.

Comparison table

The same feature in both tools

Take a realistic task: add a CSV export to an invoice list, with a new API endpoint and a button in the UI, all covered by tests.

With Claude Code

In the Code tab, you start a session with the worktree option, in Plan mode to agree on the approach. Claude splits the work across subagents, or you open a second session for the UI. You comment on the diff, Claude applies your notes and creates a branch and a pull request; with PR monitoring on, it fixes failing CI and can merge once checks pass. A long task can go to the cloud with claude --cloud and come back with --teleport. This is very effective for one or two closely followed sessions; ordering the API and UI work is up to you.

With Singularity

You create a parent ticket, “Invoice CSV export”, with acceptance criteria, then two child tickets, “Export endpoint” and “Export button”, the second blocked by the first so it only starts once the endpoint is done and integrated. Claude Code can handle both, or another provider one of them. Each run works in its own worktree, shows its phase on the card and can ask a blocking question that you answer from the ticket, in the same session.

At the end, the result is integrated by rebase or waits in the Review tab: per-file approval, notes on a selection, full or partial merge, or rerun with your notes. After a rebase, the agent must rerun the affected tests; green tests do not rule out a semantic conflict, so human review is still required.

Agents and parallelism: sessions versus tickets

Claude Code stacks several layers of parallelism: subagents inside a session, parallel sessions in the desktop app, background sessions tracked with claude agents, and cloud sessions coordinated by Projects. The unit is still the session, a conversation you steer directly.

In Singularity, the ticket exists before the agent, outlives the run and keeps a record of each attempt. The scheduler picks the next ready ticket based on dependencies, priority and the concurrent-agent limit; a Pending ticket is waiting for an answer, a review, its children or the integration queue, and is never mistaken for a failure. If the app closes, Singularity can resume a Claude session natively on restart.

Either way, parallelism costs quota: according to Claude Code’s documentation, each session uses quota independently, and ten agents burn through it roughly ten times as fast. Singularity’s concurrent-agent limit also helps keep that in check.

Git, review and integration

Claude Code is branch- and pull-request-centric, with GitHub at its core: PR creation, check monitoring, fixes for CI failures and review comments, squash merge once everything is green. A coherent flow for a team that reviews on GitHub.

Singularity integrates locally: a ticket’s commits are replayed onto the latest base with a rebase (linear history, no merge commits) and the integration queue serialises integrations for a project. If a conflict appears, the run stays available to resolve it. You then publish with the built-in Git client, and the paid Pipelines plugin monitors GitHub Actions, GitLab CI and Azure DevOps.

Models, settings and costs

With Claude Code on its own, you pay for a Claude subscription (or pay-as-you-go API usage) and pick the model with /model; Opus is the default on paid accounts, and Fable must be selected explicitly.

In Singularity, the Claude Code tab sets permission mode, effort, thinking, Opus-only fast mode, prompt caching, extended context, memory and agent teams. The model is set per workspace and then per ticket, with an Auto mode and exclusions. Singularity can also point Claude Code at a local Ollama server to keep inference on the machine, at the cost of less capable models. It adds no model cost.

Where Claude Code is stronger

• Cloud work: sessions in Anthropic-managed VMs, Projects, routines that run on a schedule or on GitHub events, and follow-up from your phone. Singularity runs agents on your machine.
• GitHub automation: PR monitoring, automatic fixes for CI and review comments, code review on GitHub, GitHub Actions, GitLab CI/CD and Slack integrations.
• Agent customisation: hooks, subagents, skills, plugins, and the Agent SDK to build your own agents.
• Surfaces: terminal, VS Code, JetBrains, desktop, web and mobile, with handoff between them (--teleport, Remote Control).
• Enterprise deployment: Bedrock, Google Cloud, Microsoft Foundry, managed settings and organisation policies.

Where Singularity stands out

• The ticket as the unit of work: priorities, dependencies, child tickets, scheduling, explicit statuses and a short resolution on every card.
• Multiple providers: Claude Code, Codex, Copilot, Cursor, Gemini, Mistral and Ollama in one interface, with a model chosen per ticket.
• Controlled local integration: rebase onto the base branch, an integration queue, per-file review with partial merge and rerun with annotations, without depending on GitHub.
• A complete environment: editor, 31 language servers, native terminals, Git client and multi-repository workspaces.
• A per-session MCP gateway: the agent reads its ticket, posts its phase, asks a question or creates a follow-up ticket, with access that expires with the session.

Can you use both?

Yes. Install Claude Code, run claude and complete Anthropic’s sign-in: Singularity then drives that CLI in each ticket’s worktree. The model list comes from your account’s catalogue. Singularity does not upload your code by itself: only the CLI talks to Anthropic, under its own terms.

A common split: Claude Code directly (terminal, IDE, desktop app) for exploration and interactive work, cloud sessions and PR automation; Singularity for planned work, broken into tickets, run in parallel and integrated locally. Claude Code’s cloud features stay in Anthropic’s ecosystem; Singularity does not replace them. For the OpenAI equivalent, read Singularity vs Codex.

Which tool should you choose?

• You mostly work conversationally, in the terminal or IDE: Claude Code on its own is the most direct tool.
• Your team lives in GitHub and wants PR automation: Claude Code, with cloud sessions and PR monitoring.
• You delegate many tasks in parallel across several repositories: Singularity adds the board, dependencies and serialised integration.
• You want to compare Claude with other agents: Singularity, which orchestrates Claude Code among six other providers.
• You do not want code executed outside your machine: Claude Code locally or Singularity; avoid cloud sessions.

Trial protocol

Compare spend with the before/after ticket-batch cost measurement protocol: model, subscription or API, failed attempts and review time. A session estimate is not a bill.

1. Pick a real task that touches two layers (API and UI), with written acceptance criteria and existing tests.
2. In Claude Code, handle it with two worktree sessions or one session with subagents; note the time spent coordinating, reviewing and integrating.
3. Install Singularity, add the repository to a workspace and check that claude responds from a terminal in the project.
4. Create a parent ticket and two dependent child tickets, with Claude Code as the provider and auto-merge turned off.
5. Review the results in the Review tab, then compare Git history, quota usage and the number of manual interventions.

Frequently asked questions

Does Singularity replace my Claude subscription?

No. Singularity includes no models. You need the Claude Code CLI signed in to your account, and usage counts against your Claude plan’s limits or your API billing.

Do my hooks, skills and CLAUDE.md work under Singularity?

Singularity runs the real Claude Code CLI inside a worktree of your repository, so the project’s versioned files are present. Check machine-specific settings and any behaviour that depends on how the CLI is launched case by case.

Do I need to pay for Singularity to use Claude Code?

No. The app is free, agent providers included. The Singularity Licence is only for paid plugins such as Pipelines.

To go further, browse all Singularity comparisons, including Singularity vs Conductor, follow the getting started guide or download Singularity.