🤖
AIllowpages
AI + Yellow Pages · The AI Tools Search Engine

Best AI Platform Tools 2026

Find the best AI platforms for building and deploying intelligent applications. End-to-end AI development, training and deployment solutions.

100+ tools in this category · Showing top 10 by rating View All Platform Tools →
1
Hugging Face Hub Freemium ★ 4.8

Hugging Face Hub is the world's largest platform for sharing and discovering machine learning models, datasets, and demo applications. With 500000+ models and 100000+ datasets, it serves as the GitHub of AI. Teams use Spaces to deploy interactive ML demos with Gradio or Streamlit. Enterprise Hub provides private repositories, SSO, and audit logs for organisations. The Hub API enables programmatic access for MLOps pipelines and automated model evaluation workflows.

model hubopen-sourceGradiodatasets
2
Modal Freemium ★ 4.7

Modal is a cloud platform for running Python code at scale with GPU acceleration, without managing infrastructure. Write standard Python functions decorated with Modal, and they run serverlessly on cloud GPUs in seconds. Modal handles cold starts, autoscaling, and parallel execution automatically. Popular for AI inference, model fine-tuning, batch processing, and running Jupyter notebooks with GPU. Developers at AI startups use Modal to run LLM inference and image generation pipelines cost-effectively.

serverless GPUPythoninferencefine-tuning
3
Groq Freemium ★ 4.7

Groq is an AI inference company that builds custom Language Processing Units designed specifically for LLM inference, delivering dramatically faster token generation speeds than GPU-based inference at competitive costs. Its GroqCloud API provides access to popular open-source models including Llama and Mixtral with industry-leading inference speed that enables real-time AI applications requiring sub-second response times. Developers building latency-sensitive AI applications, real-time voice interfaces, and interactive AI experiences use Groq to access the fastest available LLM inference without managing specialized hardware.

platforminferencelpu
4
Google Vertex AI Paid ★ 4.6

Google Vertex AI is a comprehensive AI platform empowering businesses and data scientists to effortlessly build, deploy, and scale machine learning models, leveraging AutoML, custom training, and feature store capabilities, allowing developers to streamline model development and deployment processes. Suitable for large enterprises, data scientists, and machine learning engineers, Vertex AI excels in use cases such as predictive maintenance, image classification, and natural language processing. Its robust features streamline the AI development lifecycle.

5
Weights & Biases Freemium ★ 4.6

Weights & Biases is a platform for machine learning teams to track experiments and optimize models, used by data scientists and engineers for hyperparameter tuning and dataset versioning. It features model registry and collaboration tools, supporting use cases like model optimization and team collaboration. Data teams rely on it for streamlined workflows.

6
Databricks Paid ★ 4.6

Databricks is a unified data and AI platform built on Apache Spark that combines data engineering, data warehousing, machine learning, and generative AI in one lakehouse architecture. Its Mosaic AI suite provides tools for fine-tuning LLMs, building RAG applications, and deploying models via serving endpoints. Databricks Unity Catalog governs data and AI assets across clouds. Used by 10000+ organisations including Comcast, Shell, and Block for large-scale data and AI workloads.

lakehouseApache SparkLLM fine-tuningdata engineering
7
Replicate Freemium ★ 4.6

Replicate is a cloud platform for running open-source AI models via a simple API. Thousands of models including Stable Diffusion, Llama, Whisper, and CodeLlama are available as hosted endpoints with pay-per-use pricing. Developers can push custom models using Cog, Replicate's containerisation tool for ML models. No GPU infrastructure management required. Ideal for startups and developers who want to integrate AI capabilities without building and maintaining their own model serving infrastructure.

model hostingopen-source modelsAPIGPU
8
Together AI Freemium ★ 4.6

Together AI is a cloud platform for running, fine-tuning, and deploying open-source AI models with high performance and low cost. It offers inference APIs for 100+ open-source models including Llama, Mistral, and Qwen with speeds up to 400 tokens per second. Together's fine-tuning service supports full fine-tuning and LoRA on custom datasets. Used by AI startups as a cost-effective alternative to OpenAI for open-source model inference at scale.

open-source inferencefine-tuningLlamaMistral
9
Lightning AI Freemium ★ 4.6

Lightning AI is the company behind PyTorch Lightning and the Lightning AI platform for building AI products end-to-end. The platform provides cloud studios with GPU compute, collaborative notebooks, and one-click model deployment. PyTorch Lightning simplifies training loop boilerplate while retaining full flexibility. Lightning Fabric enables scaling any PyTorch code to multiple GPUs and nodes. Used by researchers at Meta, Microsoft, and leading universities for scalable deep learning development.

PyTorch LightningGPU studiomodel trainingdeep learning
10
Together AI Paid ★ 4.6

Together AI is a cloud platform for running and fine-tuning open-source large language models at scale with an API-first interface that mirrors OpenAI's API for easy migration. It offers dedicated and serverless inference for models like Llama, Mistral, Qwen, and DeepSeek at significantly lower cost than proprietary alternatives, along with fine-tuning infrastructure and a model hub. AI startups and enterprise ML teams use Together AI to build LLM-powered products on open models without managing GPU infrastructure.

platformllminference

Looking for more Platform tools?

Browse our full collection of 100+ Platform tools with filters, ratings and search.

View All Platform Tools →
🔗 Explore Other Categories
image generation video ai productivity ai tool writing content audio music code developer ai companion gaming ai llm models data analytics finance framework marketing education legal mlops security directory e commerce ai agents apis automation cybersecurity ai database healthcare ai hr recruiting nlp real estate ai research search