# ADE vs Turnstone

ADE records 5,689 monthly visits with -44.7% month-over-month growth and Free pricing. Turnstone records 0 monthly visits with 0% growth and Free with paid add-on pricing.

| Metric | [ADE](https://openaitools.app/tool/ade) | [Turnstone](https://openaitools.app/tool/crow) |
| :--- | :--- | :--- |
| Website URL | https://ade-app.dev | https://myturnstone.ai |
| Categories | AI Developer Tools, AI Code Assistant, AI Agent, AI Copilot | AI Copilot, AI Agent, AI Developer Tools, AI Assistant |
| Pricing Model | Free | Free with paid add-on |
| Monthly Visits | 5,689 | 0 |
| MoM Growth Rate | -44.7% | 0% |
| Primary Market | United States | Global |
| Direct Visits | 3,111 | 0 |
| Review Score | 4.4 | 4.2 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## ADE

ADE — short for Agentic Development Environment — is an open-source, local-first application for people who run multiple AI coding agents at once. Instead of juggling separate terminal windows for Claude Code, Codex, OpenCode, Cursor and others, ADE collects them into one workspace where each task lives in its own isolated git worktree with its own chats, commits and changes. The result is a grid of agents working side by side that you can watch, steer and review from a single board.

Beyond orchestration, ADE ships with the tooling agents need to verify their own work: an embedded browser that can record and screenshot pages, an Electron inspector, Apple and Windows desktop environments agents can drive, and a full file editor with diffs. Automation rules can trigger an agent on a schedule or when a pull request, issue or webhook fires. Pull request review, checks and merges happen beside the chat, so you rarely need to leave the app for GitHub.

The project is free and open source. ADE runs natively on macOS and Windows, installs on Linux with a one-line script, and offers a web client plus a companion iPhone app for monitoring chats, terminals and simulators remotely. A headless mode lets you run ADE on a screenless server that signs in and joins your other machines. Chats can be imported from Claude Code, Codex, Cursor and other tools, so existing history carries over. Because it is bring-your-own-model, it works with any plan you already pay for rather than selling a separate subscription.

**Pricing & Plans:** Free and open source. Download for macOS, Windows and Linux with no license fee; you supply your own model API keys or existing agent subscriptions.

- **Parallel agents in git worktrees:** Every task runs in its own isolated worktree with dedicated chats, commits and changes, so multiple agents can work at once without stepping on each other.
- **Bring your own models and agents:** Mix Claude Code, Codex, OpenCode, Cursor, T3 and many more harnesses with 200+ model providers in a single picker.
- **Built-in verification tools:** Agents get an embedded browser, Electron inspector, Apple simulator access and a private Windows desktop so they can record screenshots and videos proving their work.
- **Automations and PR workflows:** Schedule agents or trigger them on pull requests, issues and webhooks, then review, fix and merge PRs beside the chat with stacked-PR support.
- **Runs on every screen:** Desktop apps for macOS and Windows, a Linux install script, a browser client and an iPhone app keep one project synced across every machine you own.

**Strengths:** Completely free and open source with no subscription or per-seat fee; Works with any harness and any model provider, so you keep the plans you already pay for; Isolated worktrees plus a built-in browser and desktop runners make agent output verifiable; Syncs desktop, web and iPhone, and can run headless on a server

**Limitations:** Feature-rich interface has a learning curve for developers used to a bare terminal; You must bring your own API keys or subscriptions, so model costs are separate; Frequent updates mean the changelog is worth watching before relying on a workflow

[Profile (Markdown)](https://openaitools.app/tool/ade.md)

## Turnstone

Turnstone is a desktop app for macOS that turns the AI subscriptions you already own into a team of working agents. Instead of paying for yet another model, you sign in with your existing ChatGPT, Claude, Grok, or Cursor plan (or plug in an API key), and Turnstone gives those plans persistent agents that hold onto context and memory. Because it is model agnostic, you can start a conversation on one provider and continue it on another, and the agent keeps its role and everything it has learned.

The core idea is a coordinated team of agents led by a Chief of Staff. You brief that first agent on what you are working on, and it spins up specialists for each part of the job: outreach, launch writing, signup tracking, engineering, and more. Agents pass tasks to one another, each runs in its own browser tab, and scheduled jobs like a weekday morning brief run automatically and report back in your chat.

Turnstone is free forever on your Mac, and what it learns stays with you in a folder you can open. An optional Turnstone Cloud add-on keeps agents working while your Mac is closed so you can message them from your phone. The app is backed by Y Combinator and is positioned as a model-agnostic alternative for people moving away from single-provider bot platforms.

**Pricing & Plans:** Free forever on Mac, including persistent agents, your Chief of Staff, and app connectors — no card required. Turnstone Cloud, which keeps agents running while your Mac is closed, is $49/month after a free first month for the first 1,000 users. You supply the AI via your own ChatGPT, Claude, Grok, or Cursor subscription, API keys, or a local Ollama model.

- **Bring your own AI subscription:** Sign in with ChatGPT, Claude, Grok, or Cursor, or use your own API key, and run local models through Ollama. Switch models mid-conversation without losing context.
- **Agents that pass work along:** One Chief of Staff agent coordinates specialist agents — outreach, launch writer, signups, engineer — and hands work between them, returning results to your chat.
- **Remembers how you work:** Persistent agents remember how you like work done and how you write in each app, from Gmail to WhatsApp, and draft replies in your voice. Nothing sends until you approve.
- **Private browser per agent:** Each agent works in its own tab of the Turnstone Browser, opening sites, reading pages, and filling forms while you watch. Scheduled jobs run automatically and report back.
- **Local-first data on your Mac:** Agents, chats, and memory live in a folder on your Mac, and connected data is only used to build your own memory. No model is trained on it.

**Strengths:** Runs on AI subscriptions you already pay for, so no separate model costs; Model agnostic: switch providers mid-conversation without losing context; Local-first memory stored in a human-readable folder on your Mac; Free forever desktop tier with no card required

**Limitations:** Mac only — Windows and Linux are not supported; The Cloud tier that runs agents while your Mac is closed costs $49/month after the first free month; Requires you to already have an AI subscription, API key, or local model setup; Browser and app connectors may not suit teams wanting fully cloud-managed workflows

[Profile (Markdown)](https://openaitools.app/tool/crow.md)

## Frequently Asked Questions

### How do ADE and Turnstone compare in monthly traffic?

ADE has 5,689 monthly visits, while Turnstone has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

ADE has a month-over-month growth rate of -44.7%; Turnstone has 0%.

### How does pricing compare?

ADE: Free. Free and open source. Download for macOS, Windows and Linux with no license fee; you supply your own model API keys or existing agent subscriptions. Turnstone: Free with paid add-on. Free forever on Mac, including persistent agents, your Chief of Staff, and app connectors — no card required. Turnstone Cloud, which keeps agents running while your Mac is closed, is $49/month after a free first month for the first 1,000 users. You supply the AI via your own ChatGPT, Claude, Grok, or Cursor subscription, API keys, or a local Ollama model.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | The AI coding agent for building ambitious software | [.md](https://openaitools.app/tool/cursor.md) |
| 2 | [Manus](https://openaitools.app/tool/manus) | 19,195,779 | -1.7% | Free Trial | A general-purpose AI agent that executes tasks, not just answers them | [.md](https://openaitools.app/tool/manus.md) |
| 3 | [Google Antigravity](https://openaitools.app/tool/google-antigravity) | 16,054,109 | +8.1% | Freemium | Google's agent-first development platform for building and shipping software with AI agents | [.md](https://openaitools.app/tool/google-antigravity.md) |
| 4 | [Hermes-Agent](https://openaitools.app/tool/hermes-agent-1) | 3,638,741 | -5.4% | Freemium | A free, open-source personal AI agent that learns your projects and works across every messaging app. | [.md](https://openaitools.app/tool/hermes-agent-1.md) |
| 5 | [Devin](https://openaitools.app/tool/devin) | 2,549,346 | +1% | Paid | Cognition's autonomous software engineer that ships real pull requests | [.md](https://openaitools.app/tool/devin.md) |
| 6 | [Command Code](https://openaitools.app/tool/command-code) | 2,358,177 | -12.1% | Freemium, Contact for Pricing | The coding agent that learns your coding taste | [.md](https://openaitools.app/tool/command-code.md) |
| 7 | [Chatbot App](https://openaitools.app/tool/chatbot-app) | 2,170,883 | -9.7% | Freemium | Chat with 30+ leading AI models in one clean, fast workspace | [.md](https://openaitools.app/tool/chatbot-app.md) |
| 8 | [Orca](https://openaitools.app/tool/orca) | 1,025,891 | +1% | Free, Open Source, Enterprise on request | Run many coding agents in parallel, each in its own worktree | [.md](https://openaitools.app/tool/orca.md) |
| 9 | [KaneAI](https://openaitools.app/tool/kaneai) | 901,340 | +13.2% | Freemium, Paid, Contact for Pricing | GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language | [.md](https://openaitools.app/tool/kaneai.md) |
| 10 | [Trae](https://openaitools.app/tool/trae) | 702,366 | -7.8% | Freemium | An AI IDE and coding agent that works on your project, not just your cursor | [.md](https://openaitools.app/tool/trae.md) |

---
Source: https://openaitools.app/compare/ade-vs-crow

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)