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Head to head · Agent harnesses · October 2026 research run

Conductor vs Traycer

Traycer scores 57 (C) on agent readiness against Conductor's 41.3 (E), and leads in 6 of 7 scored categories. Both do agent harnesses.

Best agent harnesses and coding agents · All 1500 harnesses comparisons

ConductorConductor (joining Meta) · Agent harness E41.3/100#1285 of 1486 TraycerTraycer AI · Agent harness C57/100#811 of 1486

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.

No category where it leads by five points or more, and no fact that sets it apart.

Watch for

No new downloads or sign-ups since 4 November 2026

Traycer C

Best for Teams who want several coding agents working together with shared context and boards.

Ahead on

  • Reliability, 65 against 25
  • Schema & documentation, 65 against 60
  • Agent ergonomics, 65 against 55
  • Payments & pricing, 30 against 0
  • Maintenance & community, 75 against 58
  • Transparency & trust, 60 against 53

Also in its favour

  • No key needed to call it
  • Open source

Watch for

Privacy Mode is opt-in for individuals; with it off, prompts may be logged

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.

Reliability Traycer +40

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.

Traycer 65

Local software. Builds for macOS, Linux and Windows, and package-manager publishing workflows (20). test.yml, CodeQL, OpenSSF Scorecard and secret scanning run on the repository; pass state not read (15). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). CHANGELOG.md (15). Host 1.5.3 (15). 20 + 15 + 0 + 15 + 15 = 65.

Payments & pricing Traycer +30

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).

Traycer 30

Scored on the paid option, Traycer's own inference subscription, whose price wasn't read (0 of 20). No protocol (0). Bring-your-own-agent use is free (20). Accounts for sync and teams weren't checked, half (10). 0 + 0 + 20 + 10 = 30.

Maintenance & community Traycer +17

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.

Traycer 75

Commits on 6 November 2026 and host 1.5.3 (30). More than three releases in 90 days (20). GitHub issues and pull requests weren't read (GitHub's pages refuse these sessions), so that line is scored absent (0). Current apps and CLI packages (15). CI with tests (10). 30 + 20 + 0 + 15 + 10 = 75.

Agent ergonomics Traycer +10

Conductor 55

Harness reading. Each task gets a workspace, branch, terminal and diff, with pull requests and merges from the app, and an API for integrations; not re-read in detail (55).

Traycer 65

Harness reading. Model switching within an agent, agent-to-agent loops, a CLI and cross-device sync (65).

Transparency & trust Traycer +7

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.

Traycer 60

MIT (30). README privacy section and a linked privacy policy (not read) (18 of 30). CHANGELOG.md, no deprecation policy (10). Analytics described as 'may be enabled', with no opt-out given in the README (8 of 20). 30 + 18 + 10 + 8 = 66.

Schema & documentation Traycer +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).

Traycer 65

Harness reading. Mintlify docs, a protocol package and a CLI (65).

Score by category

CategoryWeight this runConductorTraycerEdge
Reliability16%202565Traycer +40
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.26065Traycer +5
Agent ergonomics13%16.25565Traycer +10
Security & auth14%17.54542Conductor +3
Payments & pricing10%12.5030Traycer +30
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.85875Traycer +17
Transparency & trust7%8.85360Traycer +7
Negative events≤1500
TotalE 41.3/100C 57/100

Facts side by side

FactConductorTraycer
KindAgent harnessAgent harness
VendorConductor (joining Meta)Traycer AI
Hosted endpointno (local only)no (local only)
Transports
AuthOAuth or keyNone
PricingPaidFree
x402nono
LicenceProprietary. A closed-source Mac app and hosted Conductor Cloud under Conductor's termsMIT
Read-only variant documentednono
llms.txtnono
Last release2026-11-042026-11-06
Terms last updatednot read yetno document linked
Privacy policy last updatednot read yetno document linked

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.

Traycer

An open-source app for running several coding agents together with shared context, agent-to-agent messaging and team boards, on every desktop OS. Privacy Mode is opt-in for individuals, and the README says Sentry and PostHog may be on in release builds.

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

Traycer

  1. Turn on Privacy Mode if you're an individual user and don't want prompts logged
  2. CLI agents you configure send requests straight to their provider; Traycer's own inference goes through Traycer

Questions

Which is better for AI agents, Conductor or Traycer?

Traycer scores 57 (C) on agent readiness against Conductor's 41.3 (E), and leads in 6 of 7 scored categories.

Are Conductor and Traycer open source?

No open-source release is listed for Conductor. Traycer is open source (MIT).

Other comparisons with Conductor or Traycer

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