Models & Infrastructure

Lettria

Large Language Models (LLMs)

Lettria is an AI-powered platform that transforms unstructured data into structured knowledge, enabling smarter, context-rich decision-making.

Lettria: common questions

Lettria is an AI-powered platform that transforms unstructured data into structured knowledge, enabling smarter, context-rich decision-making.

Lettria is listed among Models & Infrastructure tools, under Large Language Models (LLMs).

Lettria is available at lettria.com.

Similar Models & Infrastructure tools include Lexal, LightOn, linkshieldapi.com, LinkupAPI and liteLLM.

LexalA browser extension that helps you fact-check, debate, and identify bias in news articles utilizing the latest Gemini LLM models.
LightOnWorking search over your own files. /parse, /extract, /search — production OCR, structured JSON, grounded retrieval with citations. Free tier, EU-hosted.
linkshieldapi.comDetect phishing, malware, and suspicious links with an AI-powered URL scanning API.
LinkupAPIConnect unlimited LinkedIn, email and WhatsApp accounts to your product or AI agent. Send messages at scale, get every reply back, keep every account safe.
liteLLMLiteLLM is the open-source AI gateway that puts your full AI stack behind one OpenAI-compatible key. Track and cap LLM spend, route to the right model, and self-host anywhere — even air-gapped. 140+ providers, 1,892 models.
LlamaBuild with Meta's AI models and tools. Access Muse Spark through Muse Code and Meta Model API with resources to get started.
LLM API Costs WidgetAn iOS widget to review and manage OpenAI API costs.
LLM GatewayRoute, manage, and analyze LLM requests across OpenAI, Anthropic, Google, and 40+ providers through one unified, OpenAI-compatible API. Free and open source.