The Best privateGPT Alternatives in 2026

NVIDIA Triton Inference Server provides an inference solution for deploying models in cloud and edge environments.

ANEE wraps pretrained transformer inference with an energy budget and early exits inside model execution.

Sonar provides large-scale inference for language models through the project hosted in this repository.

OpenLLM runs open-source language models as cloud API endpoints compatible with OpenAI clients.

GPUStack manages GPU clusters for serving AI models and provides on demand GPU instances accessible through SSH.

NobodyWho runs language models locally through an inference engine designed for efficient operation across devices.

CTranslate2 provides a C++ and Python inference engine for transformer models.

Jina Serve helps developers build multimodal AI applications with cloud-native tools.

For Apple Silicon, Rapid-MLX offers an open-source LLM inference server and Mac app compatible with OpenAI and Anthropic APIs.

PowerInfer supports serving large language models for local deployment and inference.

FedML supports distributed model training, model serving, and federated learning, with a scheduler for AI jobs across cloud and local clusters.

Run image model inference with FLUX through the official repository from Black Forest Labs.

BitNet provides an inference framework for one-bit large language models.

LLMKube runs self hosted LLM inference across heterogeneous GPU fleets using Kubernetes and several model runtimes.

A Rust inference engine for GGUF models, Shimmy uses WebGPU and supports the OpenAI API.

Deploy generative and predictive AI models on Kubernetes with KServe’s distributed inference platform.

bitsandbytes enables large language models in PyTorch using k-bit quantization.

KServe provides distributed inference for generative and predictive AI models on Kubernetes.

A lightweight, portable pure C99 onnx inference engine for embedded devices with hardware acceleration support.

MindSpore provides a deep learning framework for training and inference across mobile, edge, and cloud scenarios.