# Top 10 Keras Alternatives & Competitors (65)4.6 out of 5 Many buyers researching Keras on G2 ultimately choose a competing solution from this list of highly rated tools. In most cases, users compare alternatives based on reliability and ease of use. The best overall alternative to Keras is [TFLearn](https://www.g2.com/products/tflearn/reviews), rated ~4.0 stars on G2 from 20+ reviewers. It is frequently praised for ease of use and features. Other well-known alternatives to Keras are: - [Knet](https://www.g2.com/products/knet/reviews) – known for functionality and features (G2 star rating ~4.3) - [NVIDIA Deep Learning GPU Training System (DIGITS)](https://www.g2.com/products/nvidia-deep-learning-gpu-training-system-digits/reviews) – highly rated for functionality and reliability (G2 star rating ~4.5) - [Microsoft Cognitive Toolkit (Formerly CNTK)](https://www.g2.com/products/microsoft-cognitive-toolkit-formerly-cntk/reviews) – offers workflow efficiency and ease of use (G2 star rating ~4.2) - [DeepPy](https://www.g2.com/products/deeppy/reviews) – best suited for teams that need reliability and ease of use (G2 star rating ~4.1) Browse top options below. Based on G2 review data, Keras is most commonly used in industries like [Artificial Neural Network Software](https://www.g2.com/categories/artificial-neural-network), [Image Recognition Software](https://www.g2.com/categories/image-recognition). Compare user ratings by vertical to find the best fit. ## Best Paid & Free Alternatives to Keras - TFLearn - Knet - NVIDIA Deep Learning GPU Training System (DIGITS) - Microsoft Cognitive Toolkit (Formerly CNTK) - DeepPy - Torch - Chainer - Merlin ## Top 10 Alternatives to Keras Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Keras stacks up to the competition, check reviews from current & previous users in industries like Computer Software, Telecommunications, and Information Services, and find the best product for your business. [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/7946aef579155a4bc14573449ee6f3ef/tflearn.png "Product Avatar Image") ](https://www.g2.com/products/tflearn/reviews) [ TFLearn ](https://www.g2.com/products/tflearn/reviews) By [TFLearn](https://www.g2.com/sellers/tflearn) [ 4/5(20) ](https://www.g2.com/products/tflearn/reviews#reviews) Product Description TFlearn is a modular and transparent deep learning library built on top of Tensorflow that provide a higher-level API to TensorFlow in order to facilitate and speed-up experimentations, while remaining fully transparent and compatible with it. Reviewers say compared to Keras, TFLearn is: Slower to reach roi More expensive Easier to set up Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/57dd97ecbc77b248c077fd49ed91e856/knet.png "Product Avatar Image") ](https://www.g2.com/products/knet/reviews) [ Knet ](https://www.g2.com/products/knet/reviews) By [Knet](https://www.g2.com/sellers/knet) [ 4.3/5(12) ](https://www.g2.com/products/knet/reviews#reviews) Product Description Knet (pronounced "kay-net") is a deep learning framework implemented in Julia that allows the definition and training of machine learning models using the full power and expressivity of Julia. Reviewers say compared to Keras, Knet is: Better at support Better at meeting requirements Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/830fb77213a282d39528c391705fe0c7/nvidia-deep-learning-gpu-training-system-digits.jpeg "Product Avatar Image") ](https://www.g2.com/products/nvidia-deep-learning-gpu-training-system-digits/reviews) [ NVIDIA Deep Learning GPU Training System (DIGITS) ](https://www.g2.com/products/nvidia-deep-learning-gpu-training-system-digits/reviews) By [NVIDIA](https://www.g2.com/sellers/nvidia) [ 4.5/5(23) ](https://www.g2.com/products/nvidia-deep-learning-gpu-training-system-digits/reviews#reviews) Product Description NVIDIA Deep Learning GPU Training System (DIGITS) deep learning for data science and research to quickly design deep neural network (DNN) for image classification and object detection tasks using real-time network behavior visualization. Reviewers say compared to Keras, NVIDIA Deep Learning GPU Training System (DIGITS) is: More expensive Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/ba028ad6bf0db22d615af59f2f972e74/microsoft-cognitive-toolkit-formerly-cntk.jpg "Product Avatar Image") ](https://www.g2.com/products/microsoft-cognitive-toolkit-formerly-cntk/reviews) [ Microsoft Cognitive Toolkit (Formerly CNTK) ](https://www.g2.com/products/microsoft-cognitive-toolkit-formerly-cntk/reviews) By [Microsoft](https://www.g2.com/sellers/microsoft) [ 4.2/5(22) ](https://www.g2.com/products/microsoft-cognitive-toolkit-formerly-cntk/reviews#reviews) Product Description Microsoft Cognitive Toolkit is an open-source, commercial-grade toolkit that empowers user to harness the intelligence within massive datasets through deep learning by providing uncompromised scaling, speed and accuracy with commercial-grade quality and compatibility with the programming languages and algorithms already use. Reviewers say compared to Keras, Microsoft Cognitive Toolkit (Formerly CNTK) is: Slower to reach roi More expensive Easier to admin Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/360e38de85686cf0d7ab7a64c6bff49d/deeppy.png "Product Avatar Image") ](https://www.g2.com/products/deeppy/reviews) [ DeepPy ](https://www.g2.com/products/deeppy/reviews) By [DeepPy](https://www.g2.com/sellers/deeppy) [ 4.1/5(12) ](https://www.g2.com/products/deeppy/reviews#reviews) Product Description DeepPy is a MIT licensed deep learning framework that tries to add a touch of zen to deep learning as it allows for Pythonic programming based on NumPy's ndarray,has a small and easily extensible codebase, runs on CPU or Nvidia GPUs and implements the following network architectures feedforward networks, convnets, siamese networks and autoencoders. Reviewers say compared to Keras, DeepPy is: More expensive Slower to reach roi Easier to set up Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/36246a1309fb1c3768f37193f68ad2aa/torch.png "Product Avatar Image") ](https://www.g2.com/products/torch/reviews) [ Torch ](https://www.g2.com/products/torch/reviews) By [Torch Leadership Labs](https://www.g2.com/sellers/torch-leadership-labs) [ 4.4/5(15) ](https://www.g2.com/products/torch/reviews#reviews) Product Description Torch is a scientific computing framework with wide support for machine learning algorithms that puts GPUs first. Reviewers say compared to Keras, Torch is: Slower to reach roi Easier to admin Better at support Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/e0afee71dbf95b12f4f2f488410a8ecc/chainer.png "Product Avatar Image") ](https://www.g2.com/products/chainer/reviews) [ Chainer ](https://www.g2.com/products/chainer/reviews) By [Chainer](https://www.g2.com/sellers/chainer) [ 4.3/5(11) ](https://www.g2.com/products/chainer/reviews#reviews) Product Description Chainer is a powerful, flexible, and intuitive framework of neural networks that bridge the gap between algorithms and implementations. Reviewers say compared to Keras, Chainer is: More expensive Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/57dd97ecbc77b248c077fd49ed91e856/merlin.png "Product Avatar Image") ](https://www.g2.com/products/merlin/reviews) [ Merlin ](https://www.g2.com/products/merlin/reviews) By [Merlin](https://www.g2.com/sellers/merlin) [ 3.6/5(10) ](https://www.g2.com/products/merlin/reviews#reviews) Product Description Merlin is a deep learning framework written in Julia, it aims to provide a fast, flexible and compact deep learning library for machine learning. Reviewers say compared to Keras, Merlin is: More expensive Easier to do business with Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/aebfa0060e4d177ff850535a1cd26ec3/google-cloud-deep-learning-containers.jpg "Product Avatar Image") ](https://www.g2.com/products/google-cloud-deep-learning-containers/reviews) [ Google Cloud Deep Learning Containers ](https://www.g2.com/products/google-cloud-deep-learning-containers/reviews) By [Google](https://www.g2.com/sellers/google) [ 4.4/5(35) ](https://www.g2.com/products/google-cloud-deep-learning-containers/reviews#reviews) Product Description Preconfigured and optimized containers for deep learning environments. Reviewers say compared to Keras, Google Cloud Deep Learning Containers is: Easier to admin Better at support Easier to do business with Categories in common with Keras: [ Artificial Neural Network ](/categories/artificial-neural-network) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/57dd97ecbc77b248c077fd49ed91e856/rustnn.png "Product Avatar Image") ](https://www.g2.com/products/rustnn/reviews) [ RustNN ](https://www.g2.com/products/rustnn/reviews) By [RustNN](https://www.g2.com/sellers/rustnn) [ 3.3/5(2) ](https://www.g2.com/products/rustnn/reviews#reviews) Product Description RustNN is a feedforward neural network library that generates fully connected multi-layer artificial neural networks that are trained via backpropagation. 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