Astro — Startups Built With Astro

Mistral AI

Verified

FR · est. 2023

Open and efficient foundation models

Color Health

US

Reinventing cancer care with direct clinical access, speed, and expert support for better outcomes and lower costs.

LlamaIndex

US · est. 2023

Data framework and cloud for LLM applications

PolyAI

GB · est. 2017

The world's most lifelike voice AI agents for enterprise customer service.

Skydio

US · est. 2014

Autonomous drones for inspection, public safety, and defense.

Captions

US · est. 2021

AI that edits your video like a professional would.

Cartesia

Verified

US · est. 2023

Ultra-fast voice AI for real-time applications

Imbue

US · est. 2021

Tools to empower humans in the AI age with reliable, collaborative coding agents.

Sublime Security

US · est. 2020

Autonomous email defense for the post-LLM threat era

Coval

US · est. 2024

Simulation and evaluation platform for voice and chat AI agents, modeled on self-driving car testing.

OpenArt

US · est. 2022

AI art generator with multi-model marketplace

Composer

CA · est. 2020

AI-native automated investing and algorithmic trading

AssemblyAI

Verified

US · est. 2017

AI models for accurate speech recognition

Sarvam AI

IN

India's full-stack sovereign AI platform, built on sovereign compute and powered by frontier-class models for population-scale impact.

Aleph Alpha

DE · est. 2019

Specialised language models for a sovereign Europe, designed for real, business-critical environments and decisions.

Nectar

The AI Social OS Bridging Community with Revenue.

Refact.ai

NL · est. 2022

Self-hosted AI coding assistant — run on your own infra, own your data

Relevance AI

AI Agents for Sales & GTM Teams to scale results without scaling headcount.

Helsing

DE · est. 2021

Helsing is a new type of defence company providing AI-enabled precision mass and autonomous systems across all domains.

ZenML

The AI Control Plane for unifying ML and GenAI workflows across your fragmented stack.

Tempus

US

Tempus is an AI-powered precision medicine company transforming healthcare through data-driven insights and genomic testing.

Cosine AI

Hand off complex coding tasks without sacrificing maintainability or visibility.

Datafold

Automate data engineering with AI-powered migrations, optimization, and development.

Castmagic

Supercharge your media with AI, transforming audio and video into 100+ content assets in minutes.