Best LLM Spark Alternatives in 2025
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Build AI apps and chatbots effortlessly with LLMStack. Integrate multiple models, customize applications, and collaborate effortlessly. Get started now!
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LLime is a powerful software with customizable AI assistants for every department. Boost productivity with simple setup, secure data, and custom models.
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LM Studio is an easy to use desktop app for experimenting with local and open-source Large Language Models (LLMs). The LM Studio cross platform desktop app allows you to download and run any ggml-compatible model from Hugging Face, and provides a simple yet powerful model configuration and inferencing UI. The app leverages your GPU when possible.
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LLMWare.ai enables developers to create enterprise AI apps easily. With 50+ specialized models, no GPU needed, and secure integration, it's ideal for finance, legal, and more.
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LLMWizard is an all-in-one AI platform that provides access to multiple advanced AI models through a single subscription. It offers features like custom AI assistants, PDF analysis, chatbot/assistant creation, and team collaboration tools.
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One AI assistant for you or your team with access to all the state-of-the-art LLMs, web search and image generation.
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Call all LLM APIs using the OpenAI format. Use Bedrock, Azure, OpenAI, Cohere, Anthropic, Ollama, Sagemaker, HuggingFace, Replicate (100+ LLMs)
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Companies of all sizes use Confident AI justify why their LLM deserves to be in production.
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Thousands of developers use Streamlit as their go-to platform to experiment and build generative AI apps. Create, deploy, and share LLM-powered apps as fast as ChatGPT can compute!
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AnythingLLM is the enterprise-ready "chat with your documents" solution that is safe, secure, and your whole company can use to make everyone an expert in your business, overnight.
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Explore different Text Generation models by drafting messages and fine-tuning your responses.
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GitHub Spark is an AI-powered platform. Create personalized micro apps without coding. NL-based editor, managed runtime, share & remix. PWA dashboard. AI features. Empower all to build apps.
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Literal AI: Observability & Evaluation for RAG & LLMs. Debug, monitor, optimize performance & ensure production-ready AI apps.
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Integrate large language models like ChatGPT with React apps using useLLM. Stream messages and engineer prompts for AI-powered features.
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Struggling to ship reliable LLM apps? Parea AI helps AI teams evaluate, debug, & monitor your AI systems from dev to production. Ship with confidence.
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Revolutionize LLM development with LLM-X! Seamlessly integrate large language models into your workflow with a secure API. Boost productivity and unlock the power of language models for your projects.
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AI-powered Prompts, Chats, and Workflows for your business.All-in-one LLM App Platform to engineer and optimize generative actions.
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LazyLLM: Low-code for multi-agent LLM apps. Build, iterate & deploy complex AI solutions fast, from prototype to production. Focus on algorithms, not engineering.
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Manage your prompts, evaluate your chains, quickly build production-grade applications with Large Language Models.
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Optimize your brand for AI search. ReachLLM audits visibility on ChatGPT & Gemini. Get insights & dominate the new front page.
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Memorize 1000s of pages PDFs & Documents, scrape URLs, and more to search through them. Powered by AI and LLMs. Trained on your laptop.
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Supercharge your AI development with Chatter! Simplify deployment, automate testing, and enhance code security for efficient and reliable LLM applications.
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Bringing large-language models and chat to web browsers. Everything runs inside the browser with no server support.
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Ruby AI simplified! RubyLLM: Single API for top AI models (OpenAI, Gemini, Anthropic, DeepSeek). Build AI apps easily with chat, images, PDFs, streaming, & more.
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LLMate provides AI-powered Chat Mates that help you make sense of your marketing data in simple English. Think ChatGPT, but specialized in marketing data for you.
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Discover, compare, and rank Large Language Models effortlessly with LLM Extractum. Simplify your selection process and empower innovation in AI applications.
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Spykio: Get truly relevant LLM answers. Context-aware retrieval beyond vector search. Accurate, insightful results.
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Robust and modular LLM prompting using types, templates, constraints and an optimizing runtime.
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PromptTools is an open-source platform that helps developers build, monitor, and improve LLM applications through experimentation, evaluation, and feedback.
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EasyLLM is an open source project that provides helpful tools and methods for working with large language models (LLMs), both open source and closed source. Get immediataly started or check out the documentation.