AI · alternatives · 2026
24 alternatives to AI support chatbot with RAG and citations – one back end file, no infra
Upload markdown docs, get a support chatbot that answers with citations. The entire backend is one JS file — storage, search, and conversation history are handled by the runtime. Stack: Next.js + OnCell + OpenRouter. Demo: https://youtu.be/rWIU43pOH5Y
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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24/7 custom AI livechat + realtime voice chatbot
2024 · chat-data.com · its alternatives →
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Conversation API▲275Build chatbots with memory using just an API
Jan 2026 · amarsia.com · its alternatives →
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Arsturn AI▲211Generate a ChatGPT for your website In 1 minute
2023 · arsturn.com · its alternatives →
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Get AI answers from a folder of PDF, CSV & TXT files
2023 · docalysis.com · its alternatives →
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Chat with PDF▲201Chat with any PDF for free with no limitations or login
2023 · paperguide.ai · its alternatives →
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TL;DR: Vector-based RAG performs poorly for many real-world applications like codebase chats, and you should consider 'language maps'. Part of our mission at Mutable.ai is to make it much easier for developers to build and understand software. One of the natural ways to do this is to create a codebase chat, that answer questions about your repo and help you build features. It might seem simple to plug in your codebase into a state-of-the-art LLM, but LLMs have two limitations that make human-level assistance with code difficult: 1. They currently have context windows that are too small to…
2024 · twitter.com · its alternatives →
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DokBot▲66Turn your docs into a support chatbot for your website
28d ago · dokbot.app · its alternatives →
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Use AI to build an FAQ bot from your Slack history
2020 · onebar.io · its alternatives →
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Docubot▲18Chat with your all of your documents using RAG w/ Reranking
2025 · docubot.app · its alternatives →
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Support bots that answer only from your documentation ⭐
Jul 2026 · its alternatives →
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Toolsy.ai▲60Supercharged ChatGPT-3 - history, favorites, share, download
2023 · toolsy.ai · its alternatives →
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Hi! "Another chatbot for your content" you may ask? Not really! Let me explain. I have realized that there's an untapped potential for ChatGPT plugins: why leave them locked up in the OpenAI store? Let's embed them on websites or share using links! Let's make chatbots ~ do stuff ~, not just talk about what they know. That's how Chatwith was born. It is a chat widget, it scrapes your website, knowledge page, notion etc - but more importantly, it also understands your API. It can interact with that API on your or your visitors' behalf. Some use cases & ideas: - Shopify bot - ask it for order…
2023 · chatwith.tools · its alternatives →
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RAGBOT▲12Real-time Chat Interface with React and RAG from scratch
2025 · github.com · its alternatives →
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Hi everyone, We are Nico and Leo. We built an AI-powered chatbot builder designed to make it easy for anyone to create a ChatGPT-like chatbot in just minutes. If you're interested in trying it out, we offer a FREE plan that allows users to create and customize their own chatbot. It is ideal for people looking to add a support chatbot to their website or summarize complex information. Here are some of the key features: - Upload documents (PDFs, docs, txt, csv) or input a website URL, and we'll extract the information and build a chatbot that can answer questions related to the content. -…
2023 · instantanswers.xyz · its alternatives →
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AI, chatbot, RAG, graph RAG, RAG models, customization
2025 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →