marclou / mailcheap
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mailcheap.ai.
marclou / mailcheap
hanzohanzhe / Grandet
Find the cheapest API for any model and connect it from your AI agent: Grandet Skill and an anonymous MCP server, backed by listed prices from 1,800+ official, inference and relay providers on grandet.ai.
mmdju / digikala-mcp
MCP server for Digikala: search, compare and price-check products on Iran's largest marketplace. Read-only, no API key. 19 tools, hosted on Cloudflare Workers.
pruettlazaro143-a11y / market-echo
Historical price-pattern research with local CSV analysis and optional AI explanations.
cporter202 / ecommerce-intelligence-apis
A curated directory of ecommerce intelligence APIs for products, prices, reviews, sellers, and marketplaces.
OnlyTerp / papertrench
Paper-trade Solana memecoins on the sites you already use. Real prices, fake money, and a record you can actually learn from.
jiangdaolia / dlsite-best-deal
DL Price Tracker + DLsite 优惠助手 为 DLsite 补充史低、理论优惠价、购物车门槛、优惠券/平台活动筛选，以及多语言版本比较的用户脚本。
kadoa-org / food-price-monitor
Free website and open data project that tracks US food prices daily across 300+ commodities.
PillCrew / PillCrew
Pilly - AI trading copilot for Solana memecoins. Live trending, crew verdicts, charts, price alerts, PnL tracking and a desktop pet that reacts to the market.
lincwang123-bot / price-radar
AIradar · AI 订阅选购与续费雷达。比较 ChatGPT、Claude、Gemini、Cursor 的公开报价与购买条件，查看官方价格参考，保存目标价和到期提醒。AI subscription price comparison and renewal reminders.