Y Combinator

Backed by Y Combinator

Run AI anywhere it runs best.

On-prem, cloud, edge, or in between — we build the engines, SDKs, and agents that put inference where latency, cost, and privacy want it.

on-premcloudedgehybrid

Products

Three things. Built properly.

Inference engines for the silicon. Open-source SDKs for every platform. Vision agents that split the work between local and cloud.

01 · Inference Engines

Live

MetalRT

The fastest inference engine for Apple Silicon. Every GPU kernel written from scratch — LLM, speech, vision, and speech-to-speech in one C++ runtime. When the model fits the device, nothing beats the metal.

qmv.metalattention_decode.metalkv_cache.metal

0

tok/s decode

0ms

STT

0

tok/s vision

SoonHexagonRT — our engine for Qualcomm NPUs, coming soon
metalrt benchmark
ready
0tok/s
llama.cpp · 290MetalRT · 658

658 tok/s decode · 6.6ms TTFT · M4 Max

02 · Open Source

Open source

Cross-platform SDKs

Open-source SDKs for Swift, Kotlin, React Native, Flutter, and Web. Models run on-device by default and route to cloud by policy when the task demands it — one API, with OTA model updates, fleet ops, and a console built in.

swiftkotlinreact-nativeflutterweb
runanywhere router
routing
latencyprivacycost
sub-10ms · stay local

03 · Vision Agents

New

Mirar

Real-time vision agents for developers. Mirar watches live video with millisecond local perception — motion, objects, OCR — and routes only the moments that matter to the VLM of your choice: Gemini, GPT-4o, Claude, or your own endpoint. Cost-aware by default.

object.appearedbudget_usd_per_hourany VLM
mirar · live session
watching

Read the research.

Run it anywhere.

RunAnywhere

RunAnywhere Labs

We build the engines, SDKs, and agents that put inference where latency, cost, and privacy want it — on-prem, cloud, edge, or in between.

© 2026 RunAnywhere, Inc.