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Alternatives

10 best cmux alternatives

Tools that cover the same task as cmux (code), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.

cmux starts at
$50/mo
Free plan
Free plan
API
API available
  1. 01

    Pre.dev

    pre.dev is a long-horizon coding agent that plans, builds, and verifies software over extended runs in the browser or terminal. It connects to many SaaS tools, publishes previews, and sells separate RL coding tasks to AI labs through pre.dev Labs.

    • From $10/mo
    • Free plan
    • API available

    Best for: Developers and teams who want an autonomous coding agent with planning, verification, integrations, and optional enterprise RL task sourcing.

    Details
  2. 02

    Context7 MCP

    Context7 pulls up-to-date, version-specific library documentation and code examples into AI coding assistants such as Cursor, Claude Code, Codex, and other MCP-compatible tools so generated code matches current APIs.

    • From $10/mo
    • Free plan
    • API available

    Best for: Individual developers and teams who want current library docs inside coding agents without tab-switching or hallucinated APIs.

    Details
  3. 03

    Pangolin

    Pangolin is an open-source secure access and networking platform connecting workforces, AI agents, and infrastructure with identity-aware controls. Cloud plans add SSO, RBAC, audit logging, device posture, and an AI Gateway for identity-aware access to AI providers without sharing API keys.

    • From $4/mo
    • Free plan
    • API available

    Best for: Teams securing remote access to private apps, infrastructure, and AI workloads who want open-source software with optional managed cloud tiers.

    Details
  4. 04

    Composio

    Composio is an agent integration platform with 1,500+ toolkits, OAuth and trigger handling, SDKs, CLI, and MCP endpoints so coding agents and chat apps can call Gmail, Slack, GitHub, and other SaaS APIs securely. Hobby and Pro tiers meter tool calls and triggers while Enterprise adds SSO, governance, and custom billing.

    • From $29/mo
    • Free plan
    • API available

    Best for: Developers and teams shipping agents in Claude, Cursor, Codex, or custom harnesses who need managed OAuth, triggers, and a broad SaaS action catalog.

    Details
  5. 05

    Agno

    Agno is a self-driving agent platform with an open Agent SDK, AgentOS runtime, and control plane that runs in your cloud. Teams build and serve customer-facing or internal agents with sessions, traces, memory, knowledge, evals, and integrations to Claude Code, Codex, and Cursor.

    • From $150/mo
    • Free plan
    • API available

    Best for: Platform engineers owning agent infrastructure in their own cloud who want a control plane without usage-based egress fees.

    Details
  6. 06

    GitHub Copilot

    GitHub Copilot is GitHub's AI coding agent suite spanning IDE completion, chat, agent mode, code review, CLI, and cloud agents. Individual plans meter GitHub AI Credits for chat and agent usage while Free offers limited access and paid tiers raise credit allotments.

    • From $10/mo
    • Free plan
    • API unknown

    Best for: Developers who want Copilot embedded in GitHub workflows from local IDE assistance through cloud agents.

    Details
  7. 07

    App Quality Copilot

    Maestro is an open-source end-to-end UI testing stack for mobile and web, with free local CLI and Studio tools plus Maestro Cloud to run parallel tests on hosted devices.

    • From $250/mo
    • Free plan
    • API available

    Best for: Mobile and web teams who want YAML-readable UI tests and optional cloud parallel runs.

    Details
  8. 08

    Cursor CLI

    Cursor CLI runs Cursor agents from the terminal, GitHub Actions, and automations with the same commands across environments. It plugs into existing editor setups, exposes frontier models, MCPs, skills, hooks, and cloud agents, and installs via a curl script for headless agent workflows.

    • From $20/mo
    • Free plan
    • API available

    Best for: Developers who want Cursor agents in CI, terminals, or remote environments instead of only the desktop editor.

    Details
  9. 09

    Amika

    Amika provides multiplayer cloud workstations where developers and coding agents share VMs loaded with their preferred agents. Customers bring their own LLM keys and pay for platform access plus sandbox compute credits with concurrent sandbox limits per tier.

    • From $30/mo
    • Free plan
    • API available

    Best for: Developers and small teams running multiple coding agents in shared cloud sandboxes instead of local-only setups.

    Details
  10. 10

    Freestyle

    Freestyle provides full Linux VMs purpose-built for long-running AI agents with millisecond startup, live cloning, pause/resume, nested Docker, and custom networking. Developers use the VMs for coding agents, browser automation, and containerized workloads.

    • From $50/mo
    • Free plan
    • API available

    Best for: Teams building autonomous agents that need persistent Linux environments, previews, and Docker inside the VM.

    Details

cmux alternatives: common questions

What is the best free alternative to cmux?

Pre.dev has an ongoing free plan. Free plan includes 20 credits, browser and terminal agents, and seven-day published apps with no credit card required. Free plans change, so check the vendor before relying on one.

What is the cheapest cmux alternative?

Pangolin has the lowest listed starting price at $4/mo, compared with $50/mo for cmux.

Which cmux alternatives have an API?

Pre.dev, Context7 MCP, Pangolin, Composio, Agno mention API or developer access.

Keep exploring