Juggler vs Termexo: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Juggler and Termexo — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Juggler

Julian Storer

Free

A native desktop workbench for AI coding agents with branching conversation trees, inspectable tool calls and editable context.

Branching Conversation Trees: Fork the session at any point, recursively, so competing approaches and tangents run side by side without polluting the main context.
Miller Column Navigation: A Finder-style column layout lays out tool calls, item properties and nested sub-threads for long reading and editing sessions.
Transaction Inspector: Open any model transaction to see the assembled system prompt, messages, tool definitions, output, token use, timing and stop reason.
The Context Surgeon: Fold history into a new thread, move or copy items between branches, expand a branch back into its parent, and undo structural changes.
Local or Remote Sessions: Run the desktop app locally or the headless binary on the machine holding the code, then attach from the app, a browser or a phone.
Durable Sessions: Sessions are stored on disk as live-synced Yjs documents, so quits, relaunches and dropped connections do not lose the conversation.
Automatic Context Sizing: Juggler measures the full request before each call, reserves room for the answer and compacts older history before limits become an error.
Inspectable MCP Tools: Follow an MCP handoff end to end - schema offered, arguments generated, approval, result and errors - with server status, logs and per-tool filtering.
JavaScript Extension SDK: Context items, LLM loop strategies, slash commands, viewers and Pinboard tabs are extensions you can fork or replace, under a permissive Apache-2.0 SDK.

Exploring Competing Fixes: Branch a thread into two sub-threads to try different approaches to the same bug and compare results before committing.
Auditing Agent Behavior: Inspect exactly what the model received and returned when an agent makes a surprising edit to the codebase.
Remote Development: Run the server on a dev box or GPU machine where the repository lives and drive the same live session from a laptop or browser.
Long Refactors: Keep a multi-hour session alive across quits and reconnects, with the agent paused awaiting approval for its next step.
Provider Comparison: Drive Claude Code, Codex, Copilot, Gemini and local Ollama models through one interface to compare behavior on the same task.
Custom Tooling: Write JavaScript extensions that add slash commands, file viewers or new LLM loop strategies to the workbench.

Free

A local Windows workbench that runs Claude Code, Codex CLI, and other coding agents side by side in one grid.

Multi-Agent Grid: Open unlimited Claude Code, Codex CLI, and shell terminals in a customizable 1x1 to 6x6 grid that remembers each project's layout.
Waiting-For-You Alerts: Flashes the taskbar, fires system notifications, and keeps an on-screen banner when any agent is blocked on an approval or input prompt.
Session Resume Across Projects: Indexes the transcripts Claude Code and Codex already save on disk so you can search by name, path, branch, or model and reopen via the CLI's real resume command.
Model Routing Profiles: Keeps the Claude Code CLI but points it at Anthropic, DeepSeek, MiniMax, GLM, or any OpenAI-compatible endpoint, saved as one-click profiles.
Local-Only Credentials: API keys are written to Windows Credential Manager rather than plain-text config files, and nothing about your projects leaves the machine.
Native PTY Terminal: Real pseudo-terminal under each tab so interactive TUIs, colors, and shell prompts behave the same as they do in Windows Terminal.
Multi-Account Support: Run several accounts of the same provider in different tabs without re-login or config editing.

Parallel Agent Development: A solo developer runs Claude Code on the backend, Codex CLI on the frontend, and a shell on infra in the same grid so no agent sits idle waiting for attention.
Model Comparison: Point the same Claude Code CLI at Sonnet, DeepSeek, and MiniMax in three tabs to compare cost and quality on the same task without reinstalling anything.
Multi-Project Workflow: Keep several repositories open at once, each with its own grid layout and its own resumeable sessions, and switch projects without losing terminal state.
Never-Miss Approval Loops: Long-running agentic runs that pause for `y/N` prompts get surfaced via taskbar flash and notification so overnight or batch jobs don't stall unattended.
Local, No-Cloud Setup: Teams that require API keys to stay on the workstation get a workbench where nothing signs into a service and credentials live in the OS keystore.