Open-source Next.js OpenAI templates for ChatGPT clone apps, OpenAI Responses API starters, OpenAI embeddings, RAG chatbots, and OpenAI Agents SDK workflows.
Direct answer
A Next.js OpenAI template is a starter app that keeps OpenAI credentials server-side while exposing a polished UI for chat, retrieval, embeddings, agents, or realtime voice. It helps developers build OpenAI-powered AI products without rebuilding the same application plumbing.
Template collection
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs an Accounting Control Mapper and RAG Evidence Reviewer for accounting knowledge workflows.
RAG Template
Last tested Jul 17, 2026
A Next.js RAG chatbot starter that lets users upload PDFs or text, create OpenAI embeddings, store vectors in Pinecone, retrieve source chunks, and answer questions with clickable citations.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Credential Policy Auditor and Secret Rotation Planner to harden AI workspace credential management.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Procurement Intake Agent and Vendor Evaluation Agent for AI procurement portal workflows.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Tail Spend Classifier and Savings Opportunity Planner for unmanaged spend analysis.
Voice AI Template
Last tested Jul 17, 2026
A Next.js OpenAI Realtime appointment-setting agent for qualifying leads, offering appointment windows, checking consent, and drafting booking handoff notes.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs an Evidence Index Builder and Billing Audit Reviewer for immutable billing evidence workflows.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Permit Requirement Analyst and Zoning Compliance Reviewer for construction approval workflows.
Voice AI Template
Last tested Jul 17, 2026
A Next.js OpenAI Realtime support agent team for live voice support, issue intake, troubleshooting playbooks, policy checks, and escalation summaries.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a State Machine Designer and Approval Risk Reviewer for auditable HITL approval workflows.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Drift Detection Analyst and Calibration Remediation Agent for freshness, policy drift, and answer quality reviews.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Spec Extraction Agent and Production Contract Reviewer for implementation-ready system specs.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs an OKF Mapper and RAG Suitability Reviewer for knowledge architecture decisions.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Canary Run Planner and Evidence Pack Auditor for pricing canary validation.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Telemetry Detector and Autonomy Risk Responder for prompt injection monitoring workflows.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Collaboration Workflow Designer and Messaging Governance Reviewer for Slack and Teams AI workflows.
AI Agents Template
Last tested Jul 17, 2026
A Next.js JavaScript AI template that runs a Canonical Model Architect and Idempotency Processor Reviewer for multi-channel messaging systems.
Voice AI Template
Last tested Jul 17, 2026
A Next.js OpenAI Realtime interview agent that runs structured candidate conversations with voice input, WebRTC audio, rubric-aware questioning, fair-hiring checks, and debrief notes.
Voice AI Template
Last tested Jul 17, 2026
A Next.js OpenAI Realtime sales agent that runs ERP discovery calls, maps buyer pain to product value, checks revenue claims, and drafts CRM-ready follow-ups.
AI Analysis Template
An analytics insight agent starter for KPI summaries, anomaly notes, and executive takeaways.
AI Copilot Template
A calendar planning agent starter for prioritization, schedules, and weekly operating systems.
AI Personal Agent Template
A career coach agent starter for positioning, interview prep, and professional planning.
Developer AI Template
A code explainer starter for teaching code paths, debugging notes, and refactor suggestions.
AI Copilot Template
A CRM copilot starter for account notes, next steps, and deal risk summaries.
AI Analysis Template
A customer feedback analyzer starter for theme extraction, sentiment, and roadmap signals.
Developer AI Template
A documentation generator starter for README sections, API notes, and changelog drafts.
AI Copilot Template
An email assistant starter for reply drafting, tone control, and inbox triage.
Developer AI Template
A GitHub issue triage starter for labels, severity, reproduction notes, and routing.
AI Personal Agent Template
A health habit coach starter with wellness planning guardrails and non-medical boundaries.
AI Copilot Template
An onboarding copilot starter for employee, customer, or product onboarding flows.
AI Personal Agent Template
A Next.js OpenAI Agents SDK personal companion starter with five selectable professional and personal agents plus server-side guardrails.
AI Personal Agent Template
A personal finance planning agent starter with budgeting guardrails and runway analysis.
Developer AI Template
A prompt optimizer starter for rewriting, scoring, and testing prompts before production use.
AI Analysis Template
A sales call analyzer starter for transcript summaries, objections, and follow-up actions.
Developer AI Template
A SQL analyst starter for schema-aware query drafting and result explanation.
AI Personal Agent Template
A study tutor starter for learning plans, quizzes, explanations, and exam preparation.
Image Generation Template
A Next.js OpenAI image generation starter with a responsive prompt studio, server-side image route, and gallery workflow.
AI Chatbot Template
A Next.js Liquid AI chatbot starter powered through OpenRouter with a mobile responsive chat UI and server-side API route.
RAG Template
A legal document review RAG starter with risk summaries and non-lawyer guardrails.
RAG Template
A Notion-style knowledge-base RAG template for internal docs and team answers.
RAG Template
A PDF-focused RAG chatbot starter with context upload, cited answer scaffolding, and OpenAI fallback.
RAG Template
A research copilot RAG starter for notes, source snippets, and synthesis workflows.
RAG Template
A support documentation RAG chatbot for help centers, policy docs, and customer answers.
AI Agents Template
A code review agent starter for pull request review, risk notes, and test suggestions.
AI Agents Template
A meeting brief agent that turns rough notes into decisions, risks, owners, and follow-ups.
AI Agents Template
A research assistant starter using the OpenAI Agents SDK pattern with structured research briefs.
AI Agents Template
A sales coaching agent starter for objection handling, call prep, and follow-up planning.
AI Agents Template
A support desk agent template for ticket triage, reply drafting, and escalation notes.
Image Generation Template
An ad creative image generator starter for campaign variants and prompt packs.
Image Generation Template
An OpenAI image generation studio starter with prompt controls and gallery state.
Image Generation Template
A logo concept generator starter for brand exploration and creative direction.
Image Generation Template
A product-shot generator starter for ecommerce image prompts and variation workflows.
Image Generation Template
A social post image generator starter for platform-specific creative briefs.
Voice AI Template
A realtime interview practice agent starter for voice-based mock interviews and feedback.
Voice AI Template
A voice language tutor starter with session setup, speaking goals, and live practice scaffolding.
Voice AI Template
A realtime voice coaching starter with an ephemeral session route and conversation workbench.
AI Chatbot Template
A Next.js OpenAI Responses API chatbot with streaming-ready server routing and offline demo fallback.
Voice AI Template
A voice customer support starter with realtime session setup and support handoff design.
Voice AI Template
An advanced Next.js OpenAI Realtime voice agents starter with multi-agent orchestration, WebRTC session setup, and operational console UI.
OpenRouter Chatbot Template
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.
AI Chatbot Template
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.
AI Chatbot Template
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.
AI Chatbot Template
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.
AI Chatbot Template
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.
AI Chatbot Template
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.
Voice AI Template
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.
AI Agents Template
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.
AI Chatbot Template
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.
RAG Template
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.
The collection includes a ChatGPT clone, RAG chatbot, AI Agents Starter, and Voice AI Agents template for different OpenAI application patterns.
Yes. The templates are structured around server-side routes or session setup so provider credentials are not exposed directly in the browser.
Use the RAG Chatbot template for OpenAI embeddings, document chunking, retrieval, and cited answers.