Top AI tools for # Large language models

Nat.dev is an online AI playground allowing users to compare various large language models (LLMs) like GPT-4, Claude 3, and Llama 3 side-by-side using the same prompt. Evaluate and experiment with different AI model responses in one interface.

• Free

CometAPI provides unified access to over 500 AI models like GPT, Claude, and Midjourney through a single API key, simplifying integration and potentially reducing costs for developers.

• Usage Based

Answer.AI is an AI research and development lab focused on translating foundational AI research into practical, end-user products and open-source tools.

• Free

AI Prompt Manager is a Chrome extension designed to help users efficiently organize, manage, version, and share their AI prompts.

• Free

Axolotl AI is a free, open-source tool designed to make fine-tuning Large Language Models (LLMs) faster, more accessible, and scalable across various AI models and platforms.

• Free

ChatDev simulates a virtual software company using AI agents based on LLMs to automate tasks like designing, coding, testing, and documenting software projects.

• Free

Joia is a workplace AI assistant offering access to top models like GPT-4o, Claude 3.5, and Gemini 2 Pro. Enhance team productivity with document analysis, collaborative app creation, and image generation capabilities.

• Free Trial
• From 14$

Quoqo offers a comprehensive suite of AI-driven legal technology solutions designed to revolutionize workflows for modern legal departments through intelligent document processing and automation.

• Contact for Pricing

People by Nettle AI crafts lifelike, interactive digital humans customized for brands. These AI-powered avatars engage audiences through voice commands and leverage NLP and LLMs for meaningful conversations.

• Contact for Pricing

LlamaHub is a repository providing data loaders, agent tools, and LlamaPacks to quickly build and customize Retrieval-Augmented Generation (RAG) applications using frameworks like LlamaIndex and LangChain.

• Free

Lit Chat offers a secure, end-to-end encrypted interface for interacting with various advanced GPT language models, including GPT-4 variants.

• Other

Rose AI is an intuitive platform designed for financial analysts and decision-makers, streamlining data discovery, visualization, and analysis using advanced language models.

• Contact for Pricing

Rose AI is an intuitive platform for financial analysts, simplifying data discovery, visualization, and analysis using advanced language models while ensuring data traceability.

• Contact for Pricing

AI4Bharat is an IIT Madras research lab developing open-source AI tools and datasets for Indian languages, focusing on translation, speech recognition, TTS, and LLMs.

• Free

Twin AI is a no-code platform that automates document writing and other business processes using AI, creating custom workflows with fact-based, consistent output.

• Freemium

ACE is an AI coding expert designed to enhance web application development by automating routine tasks, simplifying debugging, and increasing overall efficiency.

• Contact for Pricing

Inference.net provides fast, scalable, pay-per-token APIs for leading AI models like DeepSeek V3 and Llama 3.1, offering significant cost savings and easy integration.

• Usage Based

MemPrompt is a method designed to enhance large language models like GPT-3 post-deployment by utilizing user feedback. It maintains a memory of past errors and corrections to prevent the repetition of mistakes.

• Free

Meetext is a comprehensive AI chat platform providing unified access to 50 state-of-the-art large language models including ChatGPT, Claude, Gemini, and Llama, featuring real-time meeting summarization and advanced file analysis capabilities.

• Free Trial

AnyAPI provides a single API for accessing multiple top-tier AI models like GPT, Claude, Gemini, and Mistral, simplifying integration for developers and startups.

• Freemium

Salesforce AI Research drives innovation in customer relationship management by developing advanced artificial intelligence technologies, including large language models, AI agents, and secure data layers. Tailored for CRM excellence, it empowers both customers and employees with next-generation capabilities.

• Other

Ithy is an AI-powered research platform designed for fast and deep information retrieval, leveraging advanced models like GPT 4.1 and Gemini 2.5.

• Freemium

RAGBuilder is a platform designed to eliminate the complexity of building and managing Retrieval-Augmented Generation (RAG) solutions, handling data ingestion, optimization, and deployment automatically.

• Contact for Pricing

Geeps is a native AI chat application for Apple devices (iPhone, iPad, Mac, Vision Pro) that connects users to leading large language models like ChatGPT, Claude, and Gemini. Utilize your own API keys for a pay-as-you-go experience, accessing multiple AI providers through a single interface.

• Freemium

RubyLLM provides a unified Ruby API for interacting with multiple AI providers like OpenAI, Anthropic, Gemini, and more, simplifying AI integration for Ruby developers.

• Free

NovaCards is an AI-powered tool that automates flashcard creation for Anki, helping students study smarter by instantly finding relevant cards or generating new ones from lecture notes.

• Freemium

Andi is a smart AI assistant providing direct answers instead of just links, offering an ad-free, conversational search experience focused on accuracy and visual results.

• Freemium

CogniCor provides an AI Copilot for financial advisors, broker-dealers, and RIAs, automating tasks like form filling, scheduling, and alert management to enhance productivity and client relationships.

• Contact for Pricing

Rabbitt.AI helps enterprises develop reliable Generative AI solutions, including custom large language models, by leveraging their own data through expert consultation, data annotation, and dataset curation.

• Contact for Pricing

Smithery provides the infrastructure for AI agents, enabling them to connect with and utilize over 5,400 capabilities through Model Context Protocol (MCP) servers for enhanced functionality.

• Contact for Pricing

AI Mind provides intuitive AI tools like a Prompt Generator for ChatGPT and educational resources to empower users with AI technology.

• Freemium

Petals enables users to run large language models like Llama 3.1 and Mixtral collaboratively, distributing the load across a network of consumer-grade GPUs.

• Free

Infuzu provides access to multiple top AI language models through a single subscription, using Intelligent Model Selection (IMS) to dynamically choose the best model for each user query.

• Freemium
• From 10$

Cloudsquid is an AI-powered platform that transforms unstructured documents into structured data using Large Language Models (LLMs) and automates workflows.

• Freemium
• From 432$

PromptsLabs is a community-driven platform providing copy-paste prompts to test the performance of new LLMs. Explore and contribute to a growing collection of prompts.

• Free

ResuLLMe is a resume generation tool that uses LLMs to create resumes from uploaded CVs in various formats, including PDF, DOCX, TXT, and JSON.

• Free

BrainChat.AI empowers teams with AI chat and collaboration, integrating multiple models like ChatGPT, Claude, Gemini, and Mistral, while providing secure, private, and trackable results.

• Free Trial

Supercog provides AI assistants to enhance workplace productivity by streamlining information access and analysis from various sources, integrating seamlessly with Slack.

• Paid
• From 19$

Phospho provides tools and platforms for AI robotics, AI-powered search, LLM benchmarking, and LLM application analytics.

• Free

AI4Finance Foundation is a nonprofit organization focused on advancing the use of artificial intelligence in the finance industry. It provides open-source code libraries and resources for financial AI development.

• Free

Lega empowers law firms and enterprises to safely explore, assess, and implement generative AI technologies. It provides enterprise guardrails for secure LLM exploration and a toolset to capture and scale critical learnings.

• Contact for Pricing

SectorFlow is an all-in-one platform to deploy AI in minutes, offering instant comparisons of leading AI models and customizable AI solutions. It streamlines AI integration and boosts efficiency without requiring technical expertise.

• Freemium

NPi empowers large language models to operate and interact with a wide range of software and applications, enabling AI to take action and automate tasks.

• Free

LiteLLM provides a simplified and standardized way to interact with over 100 large language models (LLMs) using a consistent OpenAI-compatible input/output format.

• Free

The Full Stack offers courses and resources for building AI-powered products, covering everything from initial concept to deployment and continual learning.

• Free

LMQL is a programming language designed for large language models, offering robust and modular prompting with types, templates, and constraints.

• Free

Kalavai offers a platform for deploying Large Language Models (LLMs) across various devices, scaling from personal laptops to full production environments. It simplifies LLM deployment and experimentation.

• Paid
• From 29$

BoltAI is a native macOS application that allows users to seamlessly switch between top AI services and local models, enhancing productivity across various tasks.

• Pay Once

Weavel optimizes prompts for LLM applications, achieving significantly higher performance than manual methods. Streamline your workflow and enhance your AI's accuracy with just a few lines of code.

• Freemium
• From 250$

Odin AI is a comprehensive platform designed to simplify and automate work processes using Generative AI. It offers a suite of tools for various business functions, enhancing productivity and efficiency.

• Paid
• From 50$