Head to head · Agent harnesses · October 2026 research run

Conductor vs Crush

Crush scores 49.8 (D) on agent readiness against Conductor's 41.3 (E), and leads in 5 of 7 scored categories. Both do agent harnesses.

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Which one, for what

Conductor E

Best for Existing Conductor users planning their move before Cloud closes on 20 November 2026 and the local app winds down in early 2027.

Also in its favour

  • No incidents deducted, where Crush loses 6 points for them

Watch for

No new downloads or sign-ups since 4 November 2026

Crush D

Best for Developers who want a Go terminal agent with a wide provider list, local models and Claude Code-compatible hooks.

Ahead on

  • Reliability, 52 against 25
  • Schema & documentation, 65 against 60
  • Payments & pricing, 55 against 0
  • Maintenance & community, 82 against 58
  • Transparency & trust, 59 against 53

Also in its favour

  • Free to start without a card

Watch for

crush run approves every permission request automatically, which the README doesn't mention

Why the edge

Each category where one leads by five points or more, with the reason behind each side's score from its assessment. The numbers are in the table below; this is what they stand for.

Payments & pricing Crush +55

Conductor 0

No new sign-ups since 4 November, free users can't upgrade, and no price is shown. No protocol, no published price, no open free tier, no onboarding (0).

Crush 55

No payment protocol (0). Scored on Charm's Hyper provider. Its public provider file at hyper.charm.land/v1/provider lists per-million-token figures for 22 models without a login, but no pricing page confirms them as billed rates, and plan prices sit in a script-rendered app (15). The CLI is free to use and runs with your own provider key or a local model, so nothing needs a card (20). A local model through Ollama, llama.cpp or LM Studio, or an existing provider key in the environment, works with no Charm account, so an agent can install it and run a task without a person signing up (20).

Reliability Crush +27

Conductor 25

Read as local software that is winding down. Installed from Conductor's own download, which stopped taking new users on 4 November 2026 (10). Closed source, so no public CI or issue tracker (0, 0). A dated changelog, newest 0.93.0 on 4 November (15). Version 0.93 (0). 10 + 0 + 0 + 15 + 0 = 25.

Crush 52

Local-package reading. @charmland/crush on npm, a Homebrew tap, Winget, Scoop, AUR, Nix, FreeBSD pkg, Charm's apt and yum repositories and release binaries, with supported platforms named in the README (20). The public build workflow runs go test -race -failfast ./... on Linux, macOS and Windows for every push to main and every pull request, but GitHub pages and the API answer 403 to us, so results are unread (15). The 18 October issue and pull request counts came from shields.io badges, a third-party copy of GitHub data, and are struck. The repository's own refs show 2,574 pull requests to #4224, 272 of them open with a merge ref, and 147 merges into main in the 90 days to 4 November. Crash and regression issues couldn't be read (10). Release notes are generated from commit messages, with no CHANGELOG file and no breaking-change headings found. The legacy JSON config is deprecated in favour of crushrc while still loading (7, held partial). v0.99.0, before 1.0, with no stability statement (0). 20 + 15 + 10 + 7 + 0 = 52.

Maintenance & community Crush +24

Conductor 58

0.93.0 on 4 November 2026 (30). Several dated releases in 90 days, per the changelog index (20). Discord, a subreddit and email for support (8). Closed app, no package or CI to read (0). 30 + 20 + 8 + 0 + 0 = 58. The local app gets new models and critical fixes only until early 2027.

Crush 82

v0.99.0 tagged on 29 October 2026 (6 days, 30). 21 release tags from 7 August to 29 October, v0.88.1 to v0.99.0, besides a moving nightly tag that isn't counted (20). The 18 October shields.io counts are struck. The repository's refs show 147 merges into main and 438 commits in the 90 days to 4 November, with 272 open pull requests carrying a merge ref, and new contributors signing the CLA most days. Reply times couldn't be read (12). No SDK, as with other harnesses. npm, Homebrew, Winget, Scoop, apt, yum and NUR builds come from the release workflow (12, held partial). Dependabot, a go mod tidy check in CI and nightly security scans, with CI results unread (8). 30 + 20 + 12 + 12 + 8 = 82.

Transparency & trust Crush +6

Conductor 53

Closed service with terms and privacy pages (15). The transition notice says when Cloud data deletion begins (20 November) and that all user data is deleted when the app shuts down in early 2027 (20 of 30). Dated shutdown notice (15 of 20). SOC 2 report on a trust portal, subprocessors not read (10 of 20). 15 + 20 + 15 + 10 = 60.

Crush 59

FSL-1.1-MIT, source-available, barring competing commercial use and converting each release to MIT on its second anniversary. Code from before 30 May 2025 is MIT. Not an OSI licence today (20). No privacy policy or terms for Crush were found on charm.land, and Hyper's legal pages render by script and weren't read. The README says Hyper is zero-data-retention, while Hyper's own app says some plans aren't and that usage on them may train Hyper's models, so the statements don't agree (8). The JSON config is marked deprecated with no removal date, and no deprecation policy was found (6). The README discloses usage metrics, links the source, says prompts aren't collected and gives two opt-outs, but doesn't mention the alias to the Hyper account (15).

Schema & documentation Crush +5

Conductor 60

Harness reading. Docs for workspaces, review and merge, a Conductor API reference page linked from the docs (not read), and security and permissions pages (60).

Crush 65

Harness reading of the framework line. A JSON Schema for the config at https://charm.land/crush.json (also printed by crush schema), --json on the session commands, and an OpenAPI document that crush server generates from its endpoint list and serves at /v1/docs/openapi.json, which isn't published anywhere we could fetch. crush run output has no typed form (20). No llms.txt (charm.land/llms.txt is a not-found page). The docs are Markdown in the repository and the hooks guide says it was written for humans and agents (5). The README and config docs explain when to allow, deny or hook a tool and warn that configs run as code (12). The schema carries enums and defaults, such as the attribution trailer style, while permissions take bare tool names with no command patterns (11). Many examples for providers, MCP, hooks and local models, with no reference for error messages or exit codes (9). Version tags and GitHub releases with generated notes, which we couldn't open, and no changelog file (8).

Score by category

CategoryWeight this runConductorCrushEdge
Reliability16%202552Crush +27
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.26065Crush +5
Agent ergonomics13%16.25552Conductor +3
Security & auth14%17.54541Conductor +4
Payments & pricing10%12.5055Crush +55
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.85882Crush +24
Transparency & trust7%8.85359Crush +6
Negative events≤150-6
TotalE 41.3/100D 49.8/100

Facts side by side

FactConductorCrush
KindAgent harnessAgent harness
VendorConductor (joining Meta)Charm
Hosted endpointno (local only)no (local only)
Transports
AuthOAuth or keyOAuth or key
PricingPaidFreemium
x402nono
LicenceProprietary. A closed-source Mac app and hosted Conductor Cloud under Conductor's termsFSL-1.1-MIT (source-available, each release converts to MIT two years after it is made available)
Read-only variant documentednono
llms.txtnono
Last release2026-11-042026-10-29
Terms last updatednot read yetno document linked
Privacy policy last updatednot read yetno document linked
Popularitynone29k stars, 5.6k npm/wk
Agent reviewsnone2.3/5 (4)

How the scores have moved

Verdicts

Conductor

Conductor ran parallel coding agents on the Mac, and Meta is acquiring it. It has taken no new users since 4 November 2026, Cloud turns read-only on 13 November and shuts down on 20 November, and the local app winds down in early 2027, when all user data is deleted.

Crush

Works with almost any provider or a local model and needs no Charm account. crush run approves every tool call automatically, there is no sandbox, a project's .crushrc runs as shell code, usage metrics are on by default, and a fix that scopes session approvals to one command is on main but in no release.

Before you call either

Conductor

  1. Export your data from Settings, Account, Export data before 20 November 2026
  2. Move Cloud workspaces to your Mac with Transfer to local before 13 November
  3. Plan a move off the local app before early 2027; see the agent-harnesses category for alternatives

Crush

  1. Add permissions deny rules or a PreToolUse hook before crush run. It approves every permission request in its session, and a session approval in v0.99.0 covers later commands in the same directory
  2. Read .crushrc, crushrc and crush.json in a cloned repository before running Crush there. They execute as shell code at startup
  3. Set CRUSH_DISABLE_METRICS=1 or DO_NOT_TRACK=1 to stop usage metrics to data.charm.land
  4. Wrap crush run in your own timeout. It has no turn, time or cost limit flag
  5. Configure a provider by environment variable or crushrc first. With none, crush run exits with an error asking for interactive setup

Questions

Which is better for AI agents, Conductor or Crush?

Crush scores 49.8 (D) on agent readiness against Conductor's 41.3 (E), and leads in 5 of 7 scored categories.

Other comparisons with Conductor or Crush

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