AlternativesAI Engine
AI Engine and Membership MCP, side by side.
AI Engine is an AI plugin for your whole WordPress site: chatbots for your visitors, AI writing in the editor, and an MCP server so Claude or ChatGPT can work on your site. Membership MCP is built only for MemberPress. Here's where each fits.
How they fit together
- AI Engine is a general-purpose AI plugin for WordPress from Meow Apps. Its MCP server lets your AI work on posts, pages, media, comments, users, menus and SEO fields, and with Pro, on plugins, themes, the database and WooCommerce (meowapps.com, its MCP facts, read November 2, 2026).
- Membership MCP is built only for MemberPress: 60+ tools for members, plans, subscriptions, payments, coupons and access rules, plus the MemberPress add-ons when they're active (Tools reference).
- About MemberPress. The AI Engine pages we read, listed below, don't mention MemberPress. If you need to know whether it works on your memberships, ask Meow Apps.
- Run either, or both. Each one is its own connection in your AI app, so you can add one or both. AI Engine covers the WordPress site; Membership MCP covers the membership side.
Side by side
AI Engine's column comes from its own pages, read on November 2, 2026.
| Membership MCP | AI Engine | |
|---|---|---|
| What it is | A hosted MCP server, meaning a connection your AI app reaches over the web with nothing to install on your computer, and a free WordPress plugin. Built only for MemberPress: 60+ tools | A WordPress plugin by Meow Apps for chatbots on your site, AI writing in the editor, and AI agents that work on your site through its built-in MCP server (meowapps.com) |
| What it works on | Members, plans, subscriptions, payments, coupons and access rules, plus the MemberPress add-ons when they're active, and posts and pages | Free: more than 60 WordPress tools, including posts and pages, media, comments, users, menus, settings, ACF fields and the fields of seven SEO plugins. Pro: more than 140, adding plugins, themes, the database, WooCommerce, Elementor, Beaver Builder, Polylang and WPML (AI Engine MCP facts) |
| What you need | MemberPress (Lite or paid), WordPress 6.5 or newer, PHP 8.0 or newer, and a public https address | WordPress 6.0 or newer and PHP 8.1 or newer (meowapps.com). Its MCP server needs no API key; the chatbots and the editor's AI tools use a key from your AI provider (AI Engine MCP facts) |
| AI apps | Claude, ChatGPT, Cursor and Claude Code | Claude, from Claude's connector directory, ChatGPT as a custom MCP server, Claude Code, Cursor and any MCP app (AI Engine MCP facts) |
| How your site signs in | You approve the connection on your own site, and your WordPress password never leaves it. Only requests from Membership MCP can reach your site's tools. | Claude and ChatGPT sign in with OAuth, a standard way to approve an app without sharing your password. Installs from a directory go through its Connect gateway, which it says never stores your WordPress password or the content of requests (AI Engine MCP facts) |
| Before it changes things | You choose Read only, Content or Full access when you connect. Nothing is picked for you. Riskier changes, such as refunds, cancellations, deletes and going live, show a preview and wait for your approval in your AI app. Posts and pages are saved as drafts. | Its Ask Before setting has you approve deletions, or every site change, before it happens; new installs ask before deletions. Connections can be read-only or drafts only. Every change is kept for 30 days and can be undone, except what WordPress deletes for good (AI Engine MCP facts) |
| A record of what happened | Every action through your site's MCP URL is written to the Activity log on your site. | An MCP tab with this week's calls, changes and errors, recent changes with an Undo link on each, and a full change history (AI Engine MCP facts) |
| Paying for AI | You bring the AI you already use. Membership MCP never charges for AI. | Its MCP server uses the Claude or ChatGPT plan you already have. The chatbots use your own API keys, and you pay your AI provider directly (meowapps.com, AI Engine MCP facts) |
| Plans | Free with MemberPress, 50 actions a day. Plus $19 a month, 250 actions a day. Power $49 a month, 1,000 actions a day. | The MCP server is free, with no account and no daily limit. Pro adds tool sets, never more calls. As of November 2, 2026: Starter $59 a year for 1 site, Standard $79 a year for 5, Professional $149 a year for 20, or a one-time payment from $299 (AI Engine MCP facts, AI Engine Pro pricing) |
A "tool" means something different in each product, so the counts don't line up. Membership MCP counts actions a day; AI Engine sets no daily limit on its MCP server. AI Engine changes over time, so check its pages before you choose.
Where these facts come from
- meowapps.com/ai-engine: what it is, who makes it, what you need, paying your AI provider directly. Read November 2, 2026.
- AI Engine MCP: The Facts: tools in the free and Pro versions, AI apps, sign-in, Ask Before, undo, the MCP tab, and no account or daily limit. Read November 2, 2026.
- AI Engine Pro pricing: yearly and one-time plans. Read November 2, 2026.
- WordPress MCP FAQ: read November 2, 2026, along with the three pages above, to check for any mention of MemberPress. We found none.
- Membership MCP: Tools reference, Safety and approvals, Connect your site and Pricing.
Add your memberships to the mix.
Free with MemberPress. Connect it next to AI Engine, or on its own.
Connect once, on your own site. Then just ask.