Large Language Models: best apps and software

LearnFast AI

LearnFast AI is a physics solver that offers quick and accurate solutions to problems using GPT-4o technology, accessible anytime without login.

DataChat AI

DataChat AI is an analytics platform that enables users to interact with AI for data analysis, content generation, and personalized insights.

Reka

Reka is an app focused on AI research and product development, aiming to create advanced generative models and enhance the understanding of AI technology.

Lekhak.ai

Lekhak.ai is an AI-powered writing tool that generates and edits content, providing support for blogs, ads, and summaries, aimed at improving writing efficiency.

Krutrim Cloud

Krutrim Cloud is an AI-focused platform providing infrastructure for hosting and deploying AI models, supporting diverse applications and languages.

LongCat

LongCat is Meituan’s AI model series, offering open-source models for complex tasks, including the LongCat-Flash-Thinking reasoning model.

Wrizzle

Wrizzle is an AI writing assistant that generates and rewrites text, supports multiple languages, and offers tools for optimizing content across various formats.

DataGPT

DataGPT is a conversational AI tool that allows users to ask data-related questions in natural language and receive quick, comprehensive answers.

Writerly

Writerly is an AI writing assistant that helps users create high-quality, engaging content quickly and efficiently, optimizing for SEO and maintaining brand consistency.

ParagraphAI

ParagraphAI is an AI writing tool that helps users create, edit, and improve text in various formats and languages, ensuring grammar correctness and clarity.

DocGPT

DocGPT is an online document editor using AI to create, edit, and analyze text, spreadsheets, and presentations, offering tools like PDF editing and document insights.

InternVL3

InternVL3 is a multimodal large language model for vision-language tasks, long-context understanding, and reasoning, supporting diverse applications across various domains.

Storywizard.ai

Storywizard.ai is an AI platform for students to create illustrated stories in multiple languages, enhancing literacy and engaging families in the learning process.

Lama AI

Lama AI is an end-to-end platform that uses generative AI to streamline loan origination for financial institutions, improving efficiency and access to capital for businesses.

MercuryAI

MercuryAI is an AI assistant offering a chatbot using 20+ LLMs (e.g., Gemini, Claude, Llama, GPT‑4o) and customizable agents for customer support, content creation, and business automation under one subscription.

ChatHelp

ChatHelp is an AI chat app that answers questions, fetches live information, offers translations and personalized replies, and can be integrated as a web support chat widget.

Leya AI

Helps users build practical English fluency through guided conversations, travel phrases, and practice with TV or film without subtitles.

天工

Skywork is an AI office assistant that performs deep research and generates documents, PPTs, and spreadsheets from text; it also creates and processes multimodal content (images, audio, video, HTML).

Devento

Creates full-stack applications using AI assistance and deploys them in secure micro‑VM sandboxes.

theMultiplicity.ai

A multi-agent chat platform that runs multiple top AI models together to cross-check reasoning and biases, improving accuracy and transparency for research and analysis.

APIMart

APIMart provides a unified AI API offering access to 500+ models (e.g., GPT-5, Claude Sonnet 4.5), with an OpenAI-compatible interface, lower costs, faster responses, and developer-friendly integration.

LLMGenerator

Automatically scans a website, extracts page content, and generates an llms.txt file for AI systems.

Ai Sofiya

Ai Sofiya is a multifunctional AI tool that offers text-to-speech, text generation, and chatbot capabilities for task management and user support.

Momento AI

Momento AI is an app that creates AI clones for users, assisting with tasks like content creation and conversations in a user-friendly manner.

ToolBaz

ToolBaz is an AI-powered platform that generates content like articles, emails, and lyrics, supporting various writing needs without requiring an account.

ReadyRunner

ReadyRunner is an AI assistant app that enhances productivity for writing, coding, and learning on desktop and web by using ChatGPT.

PolyAI

PolyAI creates conversational assistants that engage customers in natural dialogue to resolve issues for businesses in various industries.

Enago Read

Enago Read is an AI-powered reading assistant that summarizes academic texts, helping users quickly grasp key information and manage research effectively.

NanthAI

Run and compare responses from 90+ AI models side-by-side, with pay-as-you-go access, visual mind maps (Ideascape), and user-controlled memory personas.

Mochi Human Text

Mochi Human Text generates AI text that mimics your writing style for personalized content, enhancing communication and streamlining content creation.

AiChat

AiChat is a GenAI conversational platform that lets brands handle customer interactions across voice, web, messaging, and in‑store holographic kiosks, enabling automation and personalization.

Gptplus

Gptplus is an AI chatbot platform for writing, translation, code analysis, and QA, enabling users to access advanced AI models and customize bots for diverse tasks.

11.ai

Voice-first AI assistant that uses MCP to access tools (Linear, Slack, Perplexity), perform tasks, update systems, plan schedules, and summarize communications by voice.

CompliantChatGPT

CompliantChatGPT enables HIPAA-compliant use of OpenAI GPT models, securely handling PHI for content generation, Q&A, and task automation.

OmniAI

OmniAI is an all-in-one platform for AI writing, coding, image generation, voiceovers, transcription, and music creation, enhancing creativity and productivity.

GPTGO

GPTGO is an AI platform that helps users generate high-quality, relevant text for various content creation needs.

Cramly.

Cramly.ai is an AI tool that enhances student study time and writing skills with features like research assistance, content suggestions, and plagiarism checking.

AmigoChat

AmigoChat is an AI-driven platform for engaging conversations with customizable AI characters, ensuring natural interactions and 24/7 availability.

Al Query

AI Query is an AI tool that converts English prompts to SQL queries, supports multiple database engines, and explains SQL in plain English.

Good AI

The Good AI is an AI writing assistant that quickly generates high-quality essays based on user-defined topics, types, and word counts.

QuestionAI.io

QuestionAI.io assists students with homework using AI. It offers features like chat support, study set creation, and document uploads for learning aid.

Life Story AI

Life Story AI helps users write personal or familial life stories using artificial intelligence, preserving their histories in a book format.

Your Own AI

Provides customizable AI companions, inspired by Jungian archetypes, for conversation, motivation, and mindfulness; choose pre-made personalities or create your own.

ARIA

ARIA is an AI-driven platform for generating hyper-realistic images from text prompts, catering to artists, designers, and architects with customizable tools and features.

MagicAI

MagicAI is a SaaS platform that helps users generate text, images, and code, and allows training of custom chatbots for data insights and team collaboration.

AI Paragraph Generator

AI Paragraph Generator helps users write, rewrite, summarize, and expand paragraphs based on prompts, making content creation more efficient.

Gleen AI

Gleen AI is a generative AI tool that helps customer success teams automate workflows, create chatbots, and improve productivity and efficiency.

Text Generator

Text Generator is an AI tool for creating text quickly and privately, offering flexible prompts and support for multiple languages.

mirofish.fish

An AI app that analyzes uploaded materials and a question to build scenario simulations and generate prediction reports.

Lamini

Lamini is an enterprise platform that enables teams to develop and manage customized large language models using proprietary data in secure environments.

Notis

An AI assistant that converts voice/messages into notes, tasks, meeting summaries and drafts, and syncs or updates Notion and other apps via iMessage, WhatsApp, Telegram, and email.

Greptile

Greptile is an AI tool that helps developers understand and manage codebases through querying, code reviews, ticket descriptions, and custom automation via API.

GreenPT

GreenPT is a GPT AI chat platform focused on sustainability, using green energy and adhering to European data privacy standards for various conversational applications.

EvoLink.AI

Single API to access 40+ AI models for chat, video, image and music, with 99.9% uptime, automatic failover, smart routing to lower API costs, and a centralized usage and cost dashboard.

Ninja.new

Ninja.new uses autonomous AI agents in a browser to automate tasks such as writing, image and video creation/editing, code generation and debugging, document/file analysis, and workflow automation.

KAI Conversations

KAI Conversations is an AI-driven platform that enhances communication by providing personalized assistance and timely responses to various inquiries.

Voila

Voila is an AI-powered assistant that helps improve writing, manage tasks, and provide answers across websites through a user-friendly platform.

Privee AI

Privee AI provides mobile chatbot characters you can chat with by text or voice, offering customizable personalities, context memory, and interactive play modes.

Mindko

AI homework assistant integrated with major LMS (Blackboard, Canvas, Google Classroom, Moodle). Provides instant answers, step-by-step explanations, and supports text and screenshot problems.

Chatwit

Chatwit is a GPT-based chatbot that enhances website user interactions with customizable and secure AI-driven conversation capabilities.