Best Gestell 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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LlamaIndex builds intelligent AI agents over your enterprise data. Power LLMs with advanced RAG, turning complex documents into reliable, actionable insights.
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BISHENG: Open LLM DevOps platform for enterprise AI. Deploy & manage GenAI from prototype to production with advanced orchestration, RAG, & Human-in-the-Loop.
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Get reliable AI insights. Lettria's GraphRAG unlocks your data's potential, providing traceable, accurate answers you can trust.
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Helix is a private GenAI stack for building AI agents with declarative pipelines, knowledge (RAG), API bindings, and first-class testing.
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Build private GenAI apps with HelixML. Control your data & models with our self-hosted platform. Deploy on-prem, VPC, or our cloud.
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GLM-4.5V: Empower your AI with advanced vision. Generate web code from screenshots, automate GUIs, & analyze documents & video with deep reasoning.
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Graphlit is an API-first platform for developers building AI-powered applications with unstructured data, which leverage domain knowledge in any vertical market such as legal, sales, entertainment, healthcare or engineering.
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LLM Outputs detects hallucinations in structured data from LLMs. It supports formats like JSON, CSV, XML. Offers real-time alerts, integrates easily. Targets various use cases. Has free and enterprise plans. Ensures data integrity.
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Companies of all sizes use Confident AI justify why their LLM deserves to be in production.
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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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Unlock productivity with Glean Work AI. Securely find info, create content, and automate tasks using your company's data across all your apps.
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Tensorlake Cloud is a platform for document ingestion and data orchestration. Parse real-world documents with human-like layout understanding and build Python-based workflows at scale and ready for production.
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Giselle: No-code AI agent builder for product teams. Automate tasks like code review & market research. Boost productivity & scale.
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DB-GPT is an open-source framework designed for developing AI-native data applications, featuring AWEL and agent-based workflows.
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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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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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JsonGPT API guarantees perfectly structured, validated JSON from any LLM. Eliminate parsing errors, save costs, & build reliable AI apps.
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GoML specializes in Generative AI solutions, collaborating with major players like AWS, Google, Microsoft, and OpenAI.
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EyeLevel GroundX is an on-premise RAG platform. Securely leverage LLMs with private data. Offers accuracy, scalability, and security. Ideal for enterprises.
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Embedchain: The open-source RAG framework to simplify building & deploying personalized LLM apps. Go from prototype to production with ease & control.
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A one-stop platform for building production ready LLM applications connected with your proprietary data.
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Activeloop-L0: Your AI Knowledge Agent for accurate, traceable insights from all multimodal enterprise data. Securely in your cloud, beyond RAG.
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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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LLM Gateway: Unify & optimize multi-provider LLM APIs. Route intelligently, track costs, and boost performance for OpenAI, Anthropic & more. Open-source.
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Deepchecks: The end-to-end platform for LLM evaluation. Systematically test, compare, & monitor your AI apps from dev to production. Reduce hallucinations & ship faster.
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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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DeGen.AI helps data engineers generate, augment, protect, and analyze structured and unstructured data using powerful Generative AI tools. No code, just results—ideal for building, testing, and scaling AI-ready datasets.
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Unstract: Open-source, no-code LLM platform for high-accuracy unstructured data extraction. Get reliable, auditable data from complex documents.