Lettria
Lettria is a no-code AI platform that transforms unstructured data into structured knowledge using GraphRAG, enabling smarter, verifiable insights and improved decision-making.
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Key Features
GraphRAG Technology
Combines graph retrieval with reasoning for accurate, interpretable AI outputs.
Ontology Enrichment
Automatically builds and enriches domain-specific ontologies from data.
Text to Graph Pipeline
Converts raw text into structured knowledge graphs with entities and relations.
Private GPT Chatbots
Allows building and fine-tuning custom GPT chatbots on private data.
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Why Choose Lettria
GraphRAG Accuracy:
Improves retrieval-augmented generation accuracy by combining graph and vector data.No-Code Interface:
Enables collaboration between technical and non-technical teams without coding.Traceable AI:
Delivers verifiable answers with full transparency and source traceability.
Pricing
Pricing is available by contacting Lettria directly. For detailed information, visit their official website or request a demo.
About Lettria
Lettria is a no-code AI platform that transforms unstructured data into structured knowledge using GraphRAG, enabling smarter, verifiable insights and improved decision-making.
What Lettria Does
Lettria structures unstructured data by converting raw text into rich knowledge graphs, enabling users to extract reliable insights and automate complex NLP workflows. It benefits organizations by improving decision-making through transparent, verifiable AI outputs.
The platform offers key features such as GraphRAG for enhanced retrieval-augmented generation, ontology enrichment, text-to-graph pipelines, and private GPT chatbot building. Its no-code interface allows users to build AI solutions without programming, while supporting text labeling, cleaning, and taxonomy management.
Industries like healthcare, finance, legal, and engineering use Lettria to structure patient data, improve product recommendations, automate contract reviews, and enhance CRM systems, demonstrating its versatility across regulated and complex domains.
Pros & Cons
Enhanced Accuracy
GraphRAG improves AI output reliability and reduces hallucinations.
User-Friendly
No-code platform facilitates fast AI deployment and cross-team collaboration.
Pricing Transparency
Pricing details require direct contact, limiting upfront cost visibility.
Enterprise Focus
Primarily designed for complex, regulated industries, may be less suited for small projects.
Frequently Asked Questions
GraphRAG combines graph databases with retrieval-augmented generation to improve AI accuracy and deliver verifiable answers.
Healthcare, finance, legal, and engineering industries use it for accurate, reliable document intelligence.
It traces assumptions and relationships back to sources, ensuring credibility and trust in AI responses.
A GraphRAG solution that processes complex unstructured data to deliver verifiable, context-rich insights.
No, Lettria offers a no-code interface enabling users to build AI solutions without programming skills.
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