#machine-learning

ModelMRINew

A local-first debugging tool that visualizes what's happening inside an AI model — attention, features, and agent steps — without cloud infrastructure.

LeniNew

An AI analyst for real estate and private-equity investment teams that reads messy deal documents and produces underwriting, valuation and reporting outputs with source citations you can actually check.

HFlowNew

An open-source SDK for building robotics data pipelines, managing the collection-to-delivery lifecycle of multimodal sensor data with quality checks and full provenance tracking, backed by Y Combinator.

Noisegate

An open-source gateway that lets an AI agent query your sensitive data while mathematically guaranteeing it can never learn about any single individual in that data.

T-Rex Label

An AI-powered annotation platform that accelerates dataset labeling for computer vision projects using zero-shot object detection. Browser-based tool requiring no installation.

Nativ

A free Mac app that runs AI chatbots like Llama or Mistral directly on your own computer, with no account, no monthly fee, and no data leaving your machine — instead of sending every message to a company's servers.

Zest AI

AI platform that helps banks and credit unions decide who to lend money to, aiming for faster, more accurate approvals without discriminating against protected groups.

Cactus Compute

Open-source on-device AI runtime that runs LLMs, vision models and speech models directly on phones, laptops and wearables — no cloud round-trip required.

WaveSpeedAI

An AI inference API built specifically for speed — over 1,000 image, video, audio and language models served through one endpoint with sub-1-second latency and no cold starts.

Vast.ai

A marketplace where anyone with a spare gaming or server GPU can rent it out, so AI developers get GPU compute at a fraction of the price big cloud providers charge — like Airbnb, but for graphics cards instead of spare rooms.

Patronus AI

A safety checker for AI systems that catches hallucinations, unsafe answers and factual mistakes before they reach a user, using its own purpose-built judge models instead of relying on a general-purpose LLM to grade itself.

Nebius

A European, publicly-traded cloud built specifically for AI workloads — GPU clusters, training, inference — for companies that want serious AI compute without depending on a US hyperscaler.

SuperAnnotate

Data annotation and evaluation platform that turns raw images, video, text and audio into labeled datasets for training and fine-tuning AI models.

Labelbox

Data platform for labeling, curating and generating human feedback to train and fine-tune AI models, including reinforcement learning workflows.

Kili Technology

Data annotation platform built for organizations running many labeling projects at once across images, video, text, PDF and geospatial data.

Encord

Platform for labeling, organizing and quality-checking the images, video and sensor data used to train computer vision and robotics AI models.

Interfaze

AI model purpose-built for tasks that need a consistent, reliable answer every time — reading documents, classifying content, transcribing speech.

Alloy

Identity and fraud decisioning platform that connects a single API to 270+ data providers, letting banks and fintechs orchestrate KYC/KYB, fraud and transaction monitoring across the whole customer lifecycle.

Hopsworks

Managed feature store and AI lakehouse platform for building production machine-learning systems with millisecond-latency feature serving.

Feast

Open-source feature store that manages the machine-learning data teams use for both model training and real-time predictions.