Comparison
duet-gpt vs dmux
Verdict
Pick duet-gpt if duetGPT empowers developers through conversational support for coding and system tasks; pick dmux if dmux is a dev agent multiplexer for managing git worktrees and coding agents within a development environment that leverages AI agentic workflow to enhance Git operations.
Markdown twin · duet-gpt alternatives · dmux alternatives
GraphCanon updated Sep 20, 2026
11views this month
vs
Trust & integrity
| Signal | duet-gpt | dmux |
|---|---|---|
| Maintenance | Dormant (1188d since push) As of Sep 20, 2026 · github_public_v1 | Steady (33d since push) As of Sep 19, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 19, 2026 · github_public_v1 |
| OSV dependency advisories | Published findings As of Jul 11, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- duet-gpt
- A conversational semi-autonomous developer assistant.
- dmux
- A dev agent multiplexer for git worktrees and coding agents
Stars
- duet-gpt
- 168
- dmux
- 1.8k
Forks
- duet-gpt
- 13
- dmux
- 138
Open issues
- duet-gpt
- 1
- dmux
- 39
Language
- duet-gpt
- TypeScript
- dmux
- HTML
Adopt for
- duet-gpt
- DuetGPT empowers developers through conversational support for coding and system tasks.
- dmux
- dmux is a dev agent multiplexer for managing git worktrees and coding agents within a development environment that leverages AI agentic workflow to enhance Git operations.
Persona
- duet-gpt
- -
- dmux
- -
Runtime
- duet-gpt
- -
- dmux
- -
License
- duet-gpt
- MIT License provides flexibility for free use and modification.
- dmux
- MIT
Last pushed
- duet-gpt
- Jun 19, 2023
- dmux
- Aug 16, 2026
Categories
- duet-gpt
- AI Agents, Developer Tools
- dmux
- AI Agents, Developer Tools
Trust and health
Maintenance
- duet-gpt
- Dormant (18%)
- dmux
- Steady (60%)
Days since push
- duet-gpt
- 1188d
- dmux
- 33d
Open issues (now)
- duet-gpt
- 1
- dmux
- 39
Stars delta
- duet-gpt
- 0 (30d)
- dmux
- +42 (30d)
Open issues delta
- duet-gpt
- 0 (30d)
- dmux
- +10 (30d)
Owner type
- duet-gpt
- User
- dmux
- Organization
OSV dependency advisories
- duet-gpt
- Published findings
- dmux
- No lockfile (source not queried)
Full report
- duet-gpt
- Trust report
- dmux
- Trust report
Shared compatibility
- Node.js · duet-gpt: Node.js runtime · dmux: Node.js runtime
Choose duet-gpt if…
- duet-gpt is primarily TypeScript; dmux is HTML.
- Pricing: Free to use; however, users need their own OpenAI API keys with potential costs based on usage..
- Tags unique to duet-gpt: agent, ai, assistant, gpt.
- You need assistance in generating or refactoring code, where DuetGPT uses the advanced capabilities of OpenAI's GPT-4 to suggest improvements or write new functions based on your specifications.
When NOT to use duet-gpt
- For automated task executions where high reliability is imperative. DuetGPT may generate commands that require manual oversight before execution.
- In situations requiring strict control over function calls, as it relies on the OpenAI API's function calling feature, which might not fully cover specific enterprise workflows.
Choose dmux if…
- dmux is primarily HTML; duet-gpt is TypeScript.
- Requirements: Does not require Docker for operation..
- Tags unique to dmux: agentic-workflow, ai-agents, coding-agents, coordinator.
- When you need to coordinate multiple AI-based coding assistants in your development process, dmux can streamline how these tools interact with your projects through its agentic workflow feature.
When NOT to use dmux
- If you are looking for a tool that directly enhances the functionality of individual AI coding assistants rather than orchestrating multiple assistants, dmux may not meet your needs.
- In scenarios where developers prefer manual management of their workflows without relying on an automated agentic multiplexer like dmux.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (kristoferlund/duet-gpt) · observed Sep 20, 2026
- GitHub forks (kristoferlund/duet-gpt) · observed Sep 20, 2026
- Last push (kristoferlund/duet-gpt) · observed Jun 19, 2023
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (standardagents/dmux) · observed Sep 20, 2026
- GitHub forks (standardagents/dmux) · observed Sep 20, 2026
- Last push (standardagents/dmux) · observed Aug 16, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: duet-gpt 168 · dmux 1.8k (synced Sep 20, 2026).
Common questions
- What is the difference between duet-gpt and dmux?
- duet-gpt: A conversational semi-autonomous developer assistant.. dmux: A dev agent multiplexer for git worktrees and coding agents. See the comparison table for live GitHub stats and shared categories.
- When should I choose duet-gpt over dmux?
- Choose duet-gpt over dmux when duet-gpt is primarily TypeScript; dmux is HTML; Pricing: Free to use; however, users need their own OpenAI API keys with potential costs based on usage.; Tags unique to duet-gpt: agent, ai, assistant, gpt; You need assistance in generating or refactoring code, where DuetGPT uses the advanced capabilities of OpenAI's GPT-4 to suggest improvements or write new functions based on your specifications.
- When should I choose dmux over duet-gpt?
- Choose dmux over duet-gpt when dmux is primarily HTML; duet-gpt is TypeScript; Requirements: Does not require Docker for operation.; Tags unique to dmux: agentic-workflow, ai-agents, coding-agents, coordinator; When you need to coordinate multiple AI-based coding assistants in your development process, dmux can streamline how these tools interact with your projects through its agentic workflow feature.
- When should I avoid duet-gpt?
- For automated task executions where high reliability is imperative. DuetGPT may generate commands that require manual oversight before execution. In situations requiring strict control over function calls, as it relies on the OpenAI API's function calling feature, which might not fully cover specific enterprise workflows.
- When should I avoid dmux?
- If you are looking for a tool that directly enhances the functionality of individual AI coding assistants rather than orchestrating multiple assistants, dmux may not meet your needs. In scenarios where developers prefer manual management of their workflows without relying on an automated agentic multiplexer like dmux.
- Is duet-gpt or dmux more popular on GitHub?
- dmux has more GitHub stars (1,775 vs 168). Stars measure visibility, not whether either tool fits your constraints.
- Are duet-gpt and dmux open source?
- Yes - both are open-source projects on GitHub (duet-gpt: MIT, dmux: MIT).
- Where can I find alternatives to duet-gpt or dmux?
- GraphCanon lists graph-backed alternatives at duet-gpt alternatives and dmux alternatives (duet-gpt markdown twin, dmux markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, duet-gpt or dmux?
- duet-gpt: Dormant. dmux: Steady. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for duet-gpt and dmux?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: duet-gpt trust report; dmux trust report.