Open SourceDeveloper AI Template
Developer AI Template
AI Docs Generator
A documentation generator starter for README sections, API notes, and changelog drafts.
Responsive dark UI
Server-side OpenAI route
AI Templates
Document Q&A
Document Q&A AI templates
Next.js document Q&A templates for PDF chatbots, RAG apps, OpenAI embeddings, knowledge-base assistants, cited answers, and internal research workflows.
Direct answer
A document Q&A template helps users ask questions over uploaded or indexed knowledge. It usually combines chunking, embeddings, retrieval, cited answers, and a chat UI tuned for source-backed responses.
Template collection
16 matched templates
Open SourceRAG Template
RAG Template
Next.js RAG Legal Doc Review
A legal document review RAG starter with risk summaries and non-lawyer guardrails.
Responsive dark UI
Server-side OpenAI route
Open SourceRAG Template
RAG Template
Next.js RAG Notion Knowledge Base
A Notion-style knowledge-base RAG template for internal docs and team answers.
Responsive dark UI
Server-side OpenAI route
Open SourceRAG Template
RAG Template
Next.js RAG PDF Chatbot
A PDF-focused RAG chatbot starter with context upload, cited answer scaffolding, and OpenAI fallback.
Responsive dark UI
Server-side OpenAI route
Open SourceRAG Template
RAG Template
Next.js RAG Research Copilot
A research copilot RAG starter for notes, source snippets, and synthesis workflows.
Responsive dark UI
Server-side OpenAI route
Open SourceRAG Template
RAG Template
Next.js RAG Support Docs
A support documentation RAG chatbot for help centers, policy docs, and customer answers.
Responsive dark UI
Server-side OpenAI route
Open SourceOpenRouter Chatbot Template
OpenRouter Chatbot Template
OpenRouter Chatbot
A canonical Next.js OpenRouter chatbot template for multi-model AI chat, free model experimentation, streaming responses, model variant comparison, and secure server-side OpenRouter API key handling.
Canonical OpenRouter route pattern
Streaming multi-model chat UI
Open SourceAI Chatbot Template
AI Chatbot Template
Cohere Chatbot
A full-stack JavaScript starter for building a ChatGPT-style application with Next.js App Router, OpenRouter SDK streaming, cohere/north-mini-code:free, mobile responsive chat UI, and server-side API key handling.
Streaming text chat
cohere/north-mini-code:free model route
Open SourceAI Chatbot Template
AI Chatbot Template
GPT OSS Chatbot
A full-stack JavaScript starter for building a ChatGPT-style application with Next.js App Router, OpenRouter SDK streaming, openai/gpt-oss-120b, mobile responsive chat UI, and server-side API key handling.
Streaming text chat
openai/gpt-oss-120b model route
Open SourceAI Chatbot Template
AI Chatbot Template
NVIDIA Nemotron Multi-Agent Chatbot
A full-stack JavaScript starter for building a multi-agent ChatGPT-style application with Next.js App Router, OpenRouter SDK streaming, nvidia/nemotron-3-super-120b-a12b:free, reasoning-enabled responses, mobile responsive chat UI, and server-side API key handling.
Streaming text chat
nvidia/nemotron-3-super-120b-a12b:free model route
Open SourceAI Chatbot Template
AI Chatbot Template
Poolside Laguna Chatbot
A full-stack JavaScript starter for building a ChatGPT-style application with Next.js App Router, OpenRouter SDK streaming, poolside/laguna-m.1:free, mobile responsive chat UI, and server-side API key handling.
Streaming text chat
poolside/laguna-m.1:free model route
Open SourceAI Chatbot Template
AI Chatbot Template
Suhas Bhairav Multimodal Chat
A full-stack JavaScript starter for building a ChatGPT-style multimodal chatbot with Next.js App Router, OpenRouter SDK streaming, image URL input, mobile responsive UI, and server-side API key handling.
Streaming image explanations
Text plus image URL input
Open SourceVoice AI Template
Voice AI Template
Voice AI Agents
A full-stack JavaScript starter for building realtime browser voice agents with Next.js App Router, OpenAI Agents SDK, Realtime WebRTC sessions, ephemeral client secrets, live audio transcripts, multi-agent handoffs, and server-side API key handling.
Realtime voice conversation
OpenAI Agents SDK RealtimeSession
Open SourceAI Agents Template
AI Agents Template
AI Agents Starter
A Next.js template using the OpenAI Agents SDK to send a raw prompt through a Prompt Analyzer Agent and then a Research Agent, exposing each stage in a clean workflow UI.
Prompt Analyzer Agent
Research Agent
Open SourceAI Chatbot Template
AI Chatbot Template
ChatGPT Clone
A full-stack JavaScript starter for building a ChatGPT-style application with Next.js App Router, OpenAI Responses API streaming, a model selector, mobile responsive chat UI, and server-side API key handling.
Streaming text chat
OpenAI model selector
Open SourceRAG Template
RAG Template
RAG Chatbot
A retrieval-augmented chatbot starter that lets users upload or paste knowledge, chunk documents, create OpenAI embeddings, retrieve relevant evidence, and answer questions with citations.
Document ingestion
Sentence-aware chunking
Frequently asked questions
What is a document Q&A AI template?
It is a starter app for asking questions over documents, PDFs, policies, or knowledge bases with retrieval and source-backed answers.
How is document Q&A related to RAG?
Document Q&A is one of the most common RAG use cases because the app retrieves relevant chunks before generating an answer.
What should a good document Q&A template include?
It should include ingestion, chunking, embeddings, retrieval, citations, source previews, secure API routes, and a clear responsive question interface.