ChromaChroma is an open-source, serverless vector database supporting semantic search, full-text, regex, and metadata filtering. Built for AI apps, RAG pipelines, and LLM-powered products.(0)Analytics Databases·LLM Developer Tools·AI Infrastructure Tools0
Arize Phoenix AIArize Phoenix is an open-source LLM observability platform built on OpenTelemetry. Instrument, trace, evaluate, and optimize AI applications in real time—framework-agnostic and vendor-lock-in free.(0)LLM Developer Tools·AI Infrastructure Tools·AI Research Tools0
Argilla Data PlatformArgilla is an open-source platform where AI engineers and domain experts collaborate to build high-quality datasets for LLM fine-tuning, RLHF, and NLP model evaluation.(0)Data & Analytics·AI Models & Infrastructure·LLM Developer Tools0
Allganize AIDeploy enterprise AI with full data sovereignty. Allganize offers agentic RAG, generative BI, no-code agent building, and on-premise or cloud deployment for complex enterprise data.(0)Automation & Agents·Knowledge Base Bots·No-Code AI Builders·Document AI Tools0
ElasticsearchElasticsearch is the leading open-source, distributed search and analytics engine. Power full-text search, vector search, log analytics, and AI applications at scale.(0)Knowledge Base Bots·Analytics Databases·AI Infrastructure Tools0
Tesseract OCRTesseract OCR is a free, open-source optical character recognition engine supporting 100+ languages. Extract text from images, scanned documents, and PDFs with high accuracy.(0)PDF Tools·Document AI Tools·OCR Tools0
TaxHackerTaxHacker is a free, open-source, self-hosted AI app that uses LLMs to analyze receipts, invoices, and transactions with custom prompts and categories.(0)Data & Analytics·PDF Tools·Document AI Tools0
PodcastfyPodcastfy is a free, open-source Python library that converts multimodal content (URLs, PDFs, text, videos) into multilingual AI-generated podcast conversations using GenAI.(0)Text to Speech Tools·Podcast Tools·LLM Developer Tools0
OCRmyPDFOCRmyPDF is a free, open-source tool that adds an OCR text layer to scanned PDF files, making them searchable. Supports batch processing, PDF/A output, Docker, and a Python API.(0)PDF Tools·Document AI Tools·OCR Tools0
DocAssembleDocAssemble is a free, open-source expert system for building guided interviews and automating document generation in PDF, DOCX, and RTF formats using Python, YAML, and Markdown.(0)No-Code AI Builders·Document AI Tools·Form Builders0
