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OpenAssistantGPT

A no-code platform to build and deploy OpenAI-powered chatbots with website crawling, file-based knowledge, and SSO options for customer support and sales.

$18/mStarting price
12KMonthly visits
18Popularity
OpenAssistantGPT featured image

About OpenAssistantGPT

OpenAssistantGPT is a web-based platform designed for individuals, professionals, and businesses that need to create and deploy OpenAI API-powered chatbots, often referred to as AI agents. The tool enables users to build chatbots for customer support, sales, and other website use cases without requiring coding expertise. Key capabilities include website crawling for retrieval-augmented generation (RAG), allowing the chatbot to ingest and answer questions based on site content. Users can also upload files to power the chatbot’s knowledge base and enable in-chat file attachments on higher-tier plans. The platform supports agent actions and web search, enabling the chatbot to query external API endpoints and fetch real-time information. Deployment options include embedding the chatbot on a website, collecting leads via user inquiries, and applying custom branding. Enterprise plans offer advanced features such as SAML/SSO authentication for private internal bots. The platform operates on a freemium pricing model, with free and paid tiers available to suit different needs and scales of usage.

Key features

  • No-code chatbot builder
  • Website crawling for RAG
  • File-based knowledge and attachments
  • Agent actions and web search
  • Embeddable chat widgets
  • Lead collection via user inquiries
  • Custom branding and domain options
  • SAML/SSO authentication for Enterprise
  • Open-source availability on GitHub
  • API access for integrations

Use cases

  • Building customer support chatbots
  • Creating sales assistance agents
  • Deploying onboarding chatbots

Pros

  • Enables no-code creation and deployment of AI chatbots powered by OpenAI's Assistant API
  • Supports retrieval-augmented generation (RAG) via website crawling for accurate, site-specific responses
  • Allows file uploads and in-chat file attachments to enhance chatbot knowledge and interactions
  • Provides agent actions and web search capabilities for dynamic, real-time information retrieval
  • Offers SAML/SSO authentication for private, enterprise-grade chatbots with restricted access

Cons

  • Free plan has limited message allowance and features, restricting scalability for heavy usage
  • Enterprise pricing is custom and requires direct contact, which may delay decision-making
  • Advanced features like custom domains and lead collection are only available in paid plans
  • Relies on OpenAI's API, so performance and availability depend on OpenAI's infrastructure

Frequently asked questions about OpenAssistantGPT

What is OpenAssistantGPT?

OpenAssistantGPT is a no-code platform for building AI-powered chatbots and agents using OpenAI's API. It allows users to create chatbots for customer support, sales, and other website use cases without requiring coding expertise.

Who is OpenAssistantGPT for?

The tool suits individuals, professionals, businesses, and enterprises looking to automate customer interactions, reduce support costs, or deploy AI agents on their websites or internal systems.

How does the chatbot adapt to a website?

Users can provide a website URL for the platform to crawl, enabling the chatbot to answer questions based on the site's content. This retrieval-augmented generation (RAG) capability ensures responses are contextually relevant.

Does OpenAssistantGPT replace human customer service?

The platform automates responses to common inquiries, reducing support workload, but it is designed to complement rather than fully replace human customer service teams.

Which OpenAI models does OpenAssistantGPT support?

The platform supports GPT-4, GPT-3.5, and GPT-4o models from OpenAI, allowing users to choose the model that best fits their needs and budget.

How can I get started with OpenAssistantGPT?

Users can sign up for a free account on the platform's website, with no credit card required. The process involves creating a chatbot, configuring settings, and embedding it on a website or using it internally.

OpenAssistantGPT traffic & engagement

openassistantgpt.io · third-party estimates from Similarweb

Data as of Sep 2026Full AI website ranking →
Monthly visits · Sep 202612K-30.6% MoM12-month high 27K (Jun 2026)
Rank among AI websites#4,221▼ 434 vs last monthof 8,652 tools on aitoolnavio™
Rank in Chatbots & Assistants#431of 987 tools in this category
Top marketUnited States18.4%Top 5 countries bring 47% of visits
Average visit8sTime on site per visit
Pages per visit2.13More than 61% of AI sites
Bounce rate39%Lower than 50% of AI sites
Similarweb global rank#1,761,634#1,188,908 in United States

Traffic trend

Last 4 months · grows by one month every month

  • Jun 202627K
  • Jul 202623K−17.3%
  • Aug 202618K−22.2%
  • Sep 202612K−30.6%

Top countries

Share of visits · estimated visits

  • United States2.2K18.4%
  • Brazil1K8.5%
  • Philippines8557%
  • India7946.5%
  • Spain7946.5%

Other countries: 53.1%

Traffic figures are third-party estimates, good for scale and trends; they can differ from a company's own numbers. Updated monthly.

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