Payhip
Gumroad
Sellfy
WooCommerce
Shopify
OpenCart
PrestaShop
Etsy
ContextForge.dev
Agentmemory
OpenMemory MCP
We make it easy for you to sell anything online anywhere.
Digital downloads: Sell any type of digital download such as ebooks, software, design assets, templates, video, music and more. If you can save it, you can sell it.
Online courses: Create online courses with rich features such as videos, digital files, quizzes and assignments. Publish drip courses and provide completion certificates.
Coaching: Sell your expertise through 1:1 coaching sessions. Easily set up online meetings with clients using integrations with Zoom, Calendly and more.
Memberships: Allow your customers to pay you on a recurring basis to access your digital downloads or membership group. Manage your members easily.
Physical products: Sell and manage inventory for any physical products. Manage your store, fulfill orders, run promotions and more.
ContextForge is persistent, searchable memory for AI coding agents โ built on the Model Context Protocol (MCP).
Your AI assistant forgets everything when the session ends. ContextForge fixes that: save architectural decisions, naming conventions, and debugging context once, and any MCP client recalls it later with semantic search โ across sessions and across projects.
Works with: Claude Code, Claude Desktop, Cursor, GitHub Copilot, ChatGPT, and Windsurf.
Payhip ContextForge.devPayhip is recommended for authors, digital content creators, artists, and small businesses who want to sell e-books, software, memberships, courses, or other digital products without the hassle of building a custom e-commerce platform.
ContextForge.dev's answer:
ContextForge is memory that lives at the MCP layer, so it works across every AI coding agent at once โ Claude Code, Cursor, GitHub Copilot, ChatGPT, and Windsurf โ not just one. Save a decision once and any client recalls it later with semantic search. It goes beyond a note store: automatic git sync turns your commits and PRs into searchable knowledge, plus task tracking, snapshots, and team sharing โ all through a single MCP server you add with one command.
ContextForge.dev's answer:
Most memory tools are tied to a single agent or are just a key-value store. ContextForge is MCP-native, so it's portable across all your AI tools; it adds git sync so your codebase history becomes searchable context automatically; and it includes team features (shared spaces, collaborators) that solo-memory tools lack. Setup is one command, there's a genuine free-forever tier with no credit card, and paid plans start at just $9/month.
ContextForge.dev's answer:
Software developers and engineering teams who use AI coding assistants โ Claude Code, Cursor, GitHub Copilot, ChatGPT, Windsurf โ and are tired of re-explaining their project, architecture, and conventions every session. It fits solo developers working across multiple projects as well as small teams that need shared, persistent context.
ContextForge.dev's answer:
ContextForge was born from a simple frustration: AI coding agents forget everything the moment a session ends. Every new conversation meant re-explaining the same architecture, naming conventions, and past decisions. ContextForge was built to give AI agents a permanent, searchable memory through the Model Context Protocol โ so knowledge is captured once and reused forever, across sessions and projects. It even dogfoods its own memory to help build itself.
ContextForge.dev's answer:
Next.js 16 (App Router), React and Tailwind CSS for the dashboard, hosted on Vercel. Supabase (PostgreSQL) with pgvector powers the semantic vector search, and Deno edge functions serve the API. Embeddings use OpenAI text-embedding-3-small. The MCP client is a Node.js package (contextforge-mcp) on npm, implementing the Model Context Protocol.
Payhip is a solid eCommerce platform having many nice features that can help you jumpstart your online store. Not to forget that it has a perpetual free tier. Also, the free plan is not limited by features!
But, if you want a branded eCommerce store โ Payhip will disappoint you. It does not support custom domains for your shop.
Gumroad - An all-in-one solution to sell your work and grow your audience.
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
Sellfy - Sellfy is an easy to use but powerful e-commerce platform where you can sell digital, print on demand or subscription products. Use a Sellfy storefront to create a beautiful online store or embed a Sellfy shopping cart to your own website.
OpenMemory MCP - Your private, local memory layer for all AI tools
WooCommerce - A freely available eCommerce plugin that enables shop facilities on your WordPress website. Functionality enabling extensions & beautiful themes available.
Shopify - Shopify is a powerful ecommerce platform that includes everything you need to create an online store and sell online. Try it free for 14 days.