Open Source Alternatives
Open source alternatives to DeepSpeed
Open source alternatives to DeepSpeed, ranked by GitHub stars and freshness.
9 open-source alternatives in the index, ranked by GitHub stars and freshness.
Colossal-AI
Community
Making large AI models cheaper, faster and more accessible
Alternative to Deepspeed, Megatron Lm
Best for: Teams training large models who have access to multiple GPUs and need to optimize resource efficiency
Megatron-LM
Community
Ongoing research training transformer models at scale
Alternative to Deepspeed, Colossal Ai
Best for: ML engineers training large transformer models who need production-grade distributed training infrastructure
FasterTransformer
Community
Transformer related optimization, including BERT, GPT
Alternative to Tensorrt Llm, Vllm, Deepspeed +1 more
Best for: Developers seeking maximum inference performance for transformer models on NVIDIA hardware
torchtitan
Community
A PyTorch native platform for training generative AI models
Alternative to Deepspeed, Colossal Ai, Megatron Lm
Best for: Teams using PyTorch to train custom generative AI models at scale
Transformer Engine
Community
A library for accelerating Transformer models on NVIDIA GPUs, including using 8-bit and 4-bit floating point (FP8 and FP4) precision on Hopper, Ada and Blackwell GPUs, to provide b
Alternative to Deepspeed, Megatron Lm, Colossal Ai
Best for: Developers training or deploying large transformer models on modern NVIDIA GPUs who need to maximize performance and minimize memory usage
nanotron
Community
Minimalistic large language model 3D-parallelism training
Alternative to Deepspeed, Colossal Ai, Megatron Lm
Best for: Researchers and engineers who need a simple, hackable framework for distributed LLM training experiments.
maxtext
Community
A simple, performant and scalable Jax LLM!
Alternative to Deepspeed, Colossal Ai, Megatron Lm
Best for: Developers already using Jax who need a streamlined, scalable LLM training framework
Mesh Tensorflow
Community
Mesh TensorFlow: Model Parallelism Made Easier
Alternative to Deepspeed, Megatron Lm, Colossal Ai
Best for: Developers training large transformer models on TPU or GPU clusters
BMTrain
Community
Efficient Training (including pre-training and fine-tuning) for Big Models
Alternative to Deepspeed, Colossal Ai, Megatron Lm
Best for: Developers and researchers training or fine-tuning large models who need a specialized, efficiency-focused Python framework