Alternatives
10 best Hermes IDE alternatives
Tools that cover the same task as Hermes IDE (code), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.
- Hermes IDE starts at
- Not listed
- Free plan
- Free plan
- API
- API unknown
- 01
cmux
cmux is a free, open-source macOS terminal built on Ghostty for multitasking with AI coding agents. It adds vertical tabs, split panes, notification rings, an in-app browser, and optional cloud VMs on paid plans for remote agent sandboxes.
Best for: Mac developers running Claude Code, Codex, Gemini CLI, or other terminal agents who want organized workspaces and optional cloud VMs.
- 02
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.
Best for: Developers who want Copilot embedded in GitHub workflows from local IDE assistance through cloud agents.
- 03
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.
Best for: Developers who want Cursor agents in CI, terminals, or remote environments instead of only the desktop editor.
- 04
Bito AI
Bito sells Governor, a context-aware router that sends coding-agent requests to cost-efficient models, plus usage-based Team and Professional seats for AI code reviews and agent workflows. The vendor positions the stack to cut agent spend while preserving quality.
Best for: Engineering teams running Cursor, Claude Code, or Codex who want routed model usage and seat-based agent tooling.
- 05
Capy
Capy is an AI software engineer that orchestrates parallel cloud coding agents to plan, build, review, and ship changes from Slack, desktop, and web clients. Use cases include PR review, visual QA, issue triage, documentation, migrations, refactors, and scheduled E2E testing.
Best for: Engineering teams that want fleet-style coding agents integrated into existing chat and desktop workflows.
- 06
CodeGPT
CodeGPT is an AI coding agent extension for VS Code, JetBrains, and Visual Studio that supports multiple frontier models with BYOK or bundled credits. It emphasizes plan-then-build agentic workflows, MCP integrations, autocomplete, and team billing with pooled credits.
Best for: Individual developers and teams who want model-flexible IDE agents with visible planning steps and optional bring-your-own-key control.
- 07
AgentMail
AgentMail is an email inbox API built for AI agents, giving each agent its own inbox to create threads, send and receive mail, handle attachments, and integrate via SDKs or MCP. The product targets developers wiring agents into real email workflows with multi-tenant controls and optional custom domains.
Best for: Developers and AI product teams that need programmatic email inboxes for agents rather than human Gmail workflows.
- 08
Kiro
Kiro is an agentic engineering environment from AWS that turns prompts into specs, validates code, and runs parallel agents across large repos. It offers a desktop app, CLI installer, and credit-based paid tiers with access to open-weight and premium models.
Best for: Developers and small teams who want spec-driven AI coding agents with downloadable IDE tooling.
- 09
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.
Best for: Developers and teams who want an autonomous coding agent with planning, verification, integrations, and optional enterprise RL task sourcing.
- 10
Inkbox
Inkbox gives AI agents a unified identity with email, phone, iMessage, a public internet address, and Agent2Agent channels plus a credential vault. Y Combinator–backed Inkbox ships plugins for Claude Code, Codex, ChatGPT, and other agent hosts so agents can communicate like teammates.
Best for: Developers and startups operating multiple agents that need real-world contact surfaces and cross-channel memory.
Hermes IDE alternatives: common questions
What is the best free alternative to Hermes IDE?
cmux has an ongoing free plan. Free tier includes the native macOS terminal, local agents with your own API keys, and community support at $0/month. Free plans change, so check the vendor before relying on one.
What is the cheapest Hermes IDE alternative?
GitHub Copilot has the lowest listed starting price at $10/mo.
Which Hermes IDE alternatives have an API?
cmux, Cursor CLI, Capy, AgentMail, Pre.dev mention API or developer access.