AI & Machine Learning

Official n8n node to interface with Qdrant - https://qdrant.tech

n8n community node for the 2kw.ai platform (engineering name: Backbone)

Custom n8n node for high-performance MongoDB Vector Search, standard queries, and custom JSON aggregations.

A n8n module that exposes Tesseract.js, an OCR library that can detect text on images

n8n community nodes for Nextcloud — file management (list, upload, download, share), spreadsheet operations equivalent to Microsoft 365 Excel (including named table support), DOCX/ODT template rendering, and PDF form field read/write (AcroForm)

nano-gpt community node package to execute NanoGPT API calls.

Encode JSON → TOON (40-60% token savings for LLMs!)

n8n community node for PDF Vector — parse PDF, Word, Excel, and image documents, extract structured data with JSON Schema, ask AI questions, and search academic papers across multiple databases.

AI agent Postgres vector store tool with vector search and custom SQL capabilities

n8n community node to vectorize (embed) documents and data fields with optional text splitting.

n8n community node for DeepSeek V4 models (deepseek-v4-flash, deepseek-v4-pro) with thinking mode control

The Ultimate OpenRouter Toolkit for n8n. Includes a Multimodal Action Node, Vector Embeddings, Advanced Reranker, Prompt Cache Chat Model, and System One Decisions (Jev) to supercharge your AI workflows.

n8n community nodes for Aparavi DTC API. Run any workflow including PII/HIPAA anonymization, OCR, document parsing, audio transcription, and custom pipelines.

Polycracker AI orchestration nodes for n8n

Separate vocals, drums, bass, and other stems from any audio file inside N8N. Remove vocals, isolate instrumentals, extract drum tracks, or split full 6-stem mixes — powered by the StemSplit API.

n8n community node for Fusion AI (NeuroSwitch multi-provider orchestration)

n8n community node for Alibaba Cloud OSS Vector Bucket — supports insert, retrieve and delete operations with built-in OSS v4 signing.

AI-powered OCR for invoices, receipts, contracts, IDs, bank statements and more — returns structured JSON ready to use

Databricks node for n8n

n8n community node and automation integration helpers for AIStemSplitter.

n8n community node for TypeSafe System One (Jev): ask Noul, Choice and Score questions about any item, branch on calibrated probabilities, and send low-confidence answers to human review.

n8n community nodes for TESE — ESG external API, Tesera AI, OCR, voice entry, anomaly detection, climate risk, platform triggers, webhook triggers, and workflow finalize

N8N node for semantic text splitting

n8n community node for the VH3 AI API — jobs, contacts, resources, vehicles, worksheets, invoices, quotes, teams, and more.