Discover the next generation of startups.

Mango Medical

YCombinator

Foundation models for planning orthopedic surgery

Mango Medical builds agentic surgical planning AI for orthopedic surgery. We deliver surgeon-ready plans in minutes instead of days. 8-figure LOI from a top orthopedic company. Pursuing FDA 510(k) clearance. We're building a future where every surgery follows a personalized plan.

Manicule

YCombinator

AgentRel — Devrel For Agents

Manicule does AgentRel. We get companies discovered and used by AI agents. Think DevRel, rebuilt for a world where agents make all the decisions. We own developer documentation and technical content across social channels, end-to-end. We've grown 100% MoM over the last three months to $53K in monthly revenue, with customers like Supermemory, Greptile, Reducto, and Mastra. Getting discovered and used by agents is its own job now, and the market for it is broken. The SEO/GEO SaaS tools just show you data like where you rank in AI answers. The agencies are slow and lack know-how with agents. The one person who could own all of it end-to-end, a DevRel, is nearly impossible to hire: our customers have had roles open for months at $300K+ and still can't find anyone good. We solve all these gaps. Naman has been doing fractional DevRel since he was 13, working with companies like PromptLayer, Brightdata, and Courier.com. Shreyans has been building since 14 — he built an AI app that hit App Store Productivity Trending within a month, and was the founding engineer at Supermemory. We met in high school and have built multiple startups together since.

Mantis

YCombinator

Digital Twins of humans

Mantis is a digital twin company that combines LLMs with high-fidelity physics simulations in order to convert rare and difficult-to-access human behavior data into predictive models.

Manufact

YCombinator

Cloud infrastructure for MCP servers and Claude / ChatGPT apps.

Manufact is the MCP cloud platform to get your product ready for Claude Connectors marketplace, ChatGPT App Store and any AI agent that supports MCP. We're the team behind mcp-use SDK, the open-source framework for building MCP Apps with 10k github stars and 8M+ downloads across python and typescript. It's the fastest and most complete solution for production-ready MCP servers.

Maquoketa Research

YCombinator

The intelligence layer for drones

Maquoketa Research is an innovative startup in the tech space.

Markhor

YCombinator

Markhor is a DTC company that works with craftsmen to make shoes and…

Markhor's leather footwear and accessories are handcrafted by some of the most skilled artisans in the subcontinent.

MarkIt

YCombinator

AI Agents for Trade Compliance - Saving Companies from Tariffs

MarkIt builds AI agents that work directly inside the workflows trade professionals use every day — Excel, PDFs, broker portals, and more. From defensible classification, ACE report audits, and a self-updating system of record, it serves trade professionals end to end with agents intelligent enough to work in the complex environment. MarkIt brings reasoning, memory, and automation to global trade compliance, helping Suppliers, Brokers, and OEMs reduce errors, save time, and streamline operations in the growingly intense world of Global Trade.

Markov

YCombinator

Data for computer-use ai

We source high quality tasks and data to train the next generation of computer use AI models.

Mashgin

YCombinator

Self-Checkout using Computer Vision.

Mashgin creates better retail experiences through visual automation. We’ve built a self-checkout kiosk that uses computer vision to scan multiple items without barcodes, reducing checkout time by 10x. We’re completely recreating the checkout experience in an industry that’s had little innovation in decades. Our clients see dramatic reductions in lines and revenue increases of as much as 400% as a result.