A general-purpose AI agent that executes tasks, not just answers them
#1Turnstone records 0 monthly visits with 0% month-over-month growth and Free with paid add-on pricing. Zapier records 5,065,248 monthly visits with +0.4% growth and Freemium, Free Trial, Paid pricing.

AI teammates that run on the subscriptions you already pay for.
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | myturnstone.ai | zapier.com |
| Pricing Model | Free with paid add-on | Freemium, Free Trial, Paid |
| Monthly Visits | 0 (0) | 5.07M (5,065,248) |
| MoM Traffic Delta |
| 0 (0%) |
| +22.46K (+0.4%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (39.5%) |
|---|
| Direct Visits / mo | 0 | 2.23M |
|---|
| User Rating | 4.2 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|

AI teammates that run on the subscriptions you already pay for.
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.
One Chief of Staff agent coordinates specialist agents — outreach, launch writer, signups, engineer — and hands work between them, returning results to your chat.
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.
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.

Automate work across thousands of apps — no code required
Connect thousands of apps with a visual editor, using both point-and-click logic and natural language to define each step.
Connect AI tools such as Claude, ChatGPT and Cursor to your apps so they can read data and take real action.
Create AI assistants that answer questions and complete multi-step tasks across your connected systems.
Store structured data your workflows can read and update, keeping records in sync across tools.
A general-purpose AI agent that executes tasks, not just answers them
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Google's agent-first development platform for building and shipping software with AI agents
Free / Open-sourcePowerful open-source workflow automation with visual node building, offering robust self-hosting options but requiring technical setup.
Free / Open-sourceA free, open-source personal AI agent that learns your projects and works across every messaging app.
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Chat with 30+ leading AI models in one clean, fast workspace
SpecialistVisual builder tailored specifically for custom AI agents, but less versatile for standard non-AI data synchronization tasks.
Advanced no-code AI agent platform for complex web scraping and workflows, but less suited for basic app-to-app integrations.
Secure enterprise automation platform built for complex workflows, but lacks Zapier's vast library of consumer app integrations.