AgentIndex icon
AgentIndex
loopx logo
loopx
★ 6.4k
vs
cindy logo
cindy
★ 7.4k

loopx vs cindy

loopx: LoopX is a local-first semantic control plane and research workbench for long-running agent teams. It keeps goals, accepted requirements, decisions, ownership and evidence durable across sessions and runtimes such as Codex, Claude Code and DeepSeek Harness, so agents and people can judge progress by what changed.; cindy: Cindy is an open-source AI agent that brings several harnesses (Claude Code and Codex first), models and tools into one agent running locally on your machine with your real files and logged-in apps. Models and harnesses can switch mid-task while memory, skills and tools stay continuous, and it can drive your browser, computer and phone and take work from IM and schedules.

01

TL;DR

loopx logo
loopxWorkflow Automation · ★ 6.4k

Keep a coding or research agent working across many sessions

Read loopx full review →
cindy logo
cindyWorkflow Automation · ★ 7.4k

Using an existing Claude Code or Codex subscription through one desktop agent

Read cindy full review →
02

Side-by-Side Comparison

Field
loopx logoloopx
cindy logocindy
Category
Workflow Automation
Workflow Automation
Stars
★ 6.4k
★ 7.4k
License
Apache-2.0
Apache-2.0
Install Command
python3 -m pip install --upgrade loopx && loopx workflow-skills --install
—
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
long-horizon, agent-control-plane, codex
agent, agent-framework, ai-agent
03

Features

loopx logoloopx
01Durable goals, decisions and evidence across sessions and restarts
02Agent-native Kanban with claims, leases, gates and writebacks
03Works through Codex, Claude Code, DeepSeek Harness and other hosts
04Human authorization still governs protected actions
05Published long-horizon benchmark study on LHTB
cindy logocindy
01Claude Code and Codex harnesses with mid-task switching of harness and model
02Memory and skills shared across harnesses
03Browser, computer and phone control
04Bring your own model: Cindy service, existing Claude Code / Codex plans, your own API keys or local models
05Electron desktop and Expo mobile clients, Apache-2.0
04

Use Cases

loopx logoloopx
↳Keep a coding or research agent working across many sessions
↳Coordinate peer agents with explicit ownership and handoff
↳Run multi-day experiments and keep their evidence
cindy logocindy
↳Using an existing Claude Code or Codex subscription through one desktop agent
↳Planning a task with one model and reviewing it with another
↳Recurring work triggered from IM or a schedule
05

Best For

loopx logoloopx
—
cindy logocindy
Trending
FAQ

FAQ

What is the difference between loopx and cindy?
Both loopx and cindy are in the Workflow Automation category. loopx has 6.4k stars, while cindy has 7.4k stars.
Which is better, loopx or cindy?
The best choice depends on your use case. Choose loopx if Keep a coding or research agent working across many sessions, and cindy if Using an existing Claude Code or Codex subscription through one desktop agent.
Is loopx free or open source?
Yes, loopx is open source on GitHub (Apache-2.0).
Is cindy free or open source?
Yes, cindy is open source on GitHub (Apache-2.0).
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