1
FlowHunt
flowhunt.ioSame kind of online tool
FlowHunt lets marketers build no-code AI agents for marketing, SEO, and sales workflows.
Alternatives
The Best OpenAssistantGPT Alternatives in 2026
18 alternatives0 free · 2 open source
Looking for something like OpenAssistantGPT? Here are 18 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are open source.
About OpenAssistantGPTopenassistantgpt.io
VisitOpenAssistantGPT builds no-code RAG chatbots from website content and embeds them on sites for support and sales.
Top picks at a glance
First suggestionFlowHuntFlowHunt lets marketers build no-code AI agents for…Open source optionIntelliIntelli builds chatbots and agents from user-defined…Another optionChatMaximaChatMaxima builds conversational chatbots for sales, lead…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | FlowHunt | — | Not stated | Web |
| 2 | ChatMaxima | Free trial | Not stated | Android, iOS, Web |
| 3 | Promptly | — | Not stated | Web |
| 4 | re:tune | Free trial | Not stated | Web |
| 5 | Landbot | — | Not stated | Web |
| 6 | LLMStack | — | Not stated | Web |
| 7 | Tiledesk | Free trial | Not stated | Web |
| 8 | Mendable | — | Not stated | Web |
| 9 | Userdesk | — | Not stated | Web |
| 10 | Stammer.ai | — | Not stated | Web |
All OpenAssistantGPT alternatives
2
Same kind of online tool
ChatMaxima builds conversational chatbots for sales, lead qualification, and support across messaging channels.
3
Promptly
trypromptly.comAlso covers api · same kind of online tool
Build generative AI apps, agents and chatbots in minutes with Promptly's no-code platform.
4
Same kind of online tool
re:tune provides no-code tools for building AI applications, chatbots, and autonomous agents connected to custom data.
5
Landbot
landbot.ioSame kind of online tool
Landbot builds no-code AI agents and chatbots for websites and WhatsApp to qualify leads, support customers, and book appointments.
6
LLMStack
llmstack.aiSame kind of online tool
LLMStack lets users build generative AI apps, chatbots, and agents with data through a no-code platform.
7
Also covers api
Tiledesk is the open-source, no-code platform to build AI chatbots and connect live agents. Automate conversations and boost customer support.
8
Mendable
mendable.aiSame kind of online tool
Mendable helps developers build AI chat applications by ingesting technical content and deploying answers with a line of code.
9
Userdesk
userdesk.ioAlso covers api · same kind of online tool
Userdesk builds ChatGPT-style support chatbots trained on company data to answer questions and collect website leads.
10
Stammer.ai
stammer.aiSame kind of online tool
Stammer.ai builds white-label chatbots and voice agents that answer questions, generate leads, and schedule appointments.
11
Same kind of online tool
Doks.ai builds conversational support chatbots for websites, documentation, and knowledge bases.
12
ChatbotGen
chatbotgen.comSame kind of online tool
ChatbotGen builds customer-facing chatbots trained on websites, documents, and FAQs for use on web, WhatsApp, and Telegram.
13
Z.ai
chat.z.aiZ.ai offers an assistant for building websites, writing code, handling long tasks, and getting answers.
14
DocuChat
docuchat.ioDocuChat builds business chatbots trained on company content, including website URLs and documents, with EU data residency options.
15
Chat Data
chat-data.comChat Data builds custom AI agents and support chatbots from enterprise knowledge bases for deployment across websites and messaging platforms.
16
CuServly builds customer-service chatbots trained on a company's information and supports conversations in 95 languages.
17
Open source
Intelli builds chatbots and agents from user-defined intents and model choices.
18
Open source
Build dialogue systems and chatbots with DeepPavlov, an open-source NLP framework using PyTorch and transformer models.
No alternatives match this filter.
Alternatives to similar tools
FlowHunt24 alternativesStammer.ai24 alternativesChatbotGen24 alternativesLLMStack24 alternativesIntelli24 alternativesChatMaxima24 alternatives
What is the best alternative to OpenAssistantGPT?
Based on features, tags and platforms, the closest alternatives to OpenAssistantGPT are FlowHunt, ChatMaxima, and Promptly.
Are there open-source alternatives to OpenAssistantGPT?
Yes: Intelli and DeepPavlov.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative