1
Same kind of online tool
ResolveAI creates a custom business chatbot from website pages, documents, and other connected data resources.
Alternatives
The Best re:tune Alternatives in 2026
24 alternatives1 free · 1 open source
Looking for something like re:tune? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 1 are open source.
re:tune provides no-code tools for building AI applications, chatbots, and autonomous agents connected to custom data.
Top picks at a glance
First suggestionResolveAIResolveAI creates a custom business chatbot from website…Free or freemium optionAutomatic.ChatAutomatic.Chat trains a GPT-4 chatbot on a company’s data…Open source optionAutonomous HR ChatbotThis HR chatbot answers user questions with tools through…Another optionLLMStackLLMStack lets users build generative AI apps, chatbots, and…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | ResolveAI | Free trial | Not stated | Web |
| 2 | LLMStack | — | Not stated | Web |
| 3 | Chat Data | — | Not stated | Web |
| 4 | Promptly | — | Not stated | Web |
| 5 | Landbot | — | Not stated | Web |
| 6 | WizyChat | — | Not stated | Web |
| 7 | OpenAssistantGPT | — | Not stated | Web |
| 8 | Userdesk | — | Not stated | Web |
| 9 | Tiledesk | Free trial | Not stated | Web |
| 10 | FlowHunt | — | Not stated | Web |
All re:tune alternatives
2
LLMStack
llmstack.aiSame kind of online tool
LLMStack lets users build generative AI apps, chatbots, and agents with data through a no-code platform.
3
Chat Data
chat-data.comChat Data builds custom AI agents and support chatbots from enterprise knowledge bases for deployment across websites and messaging platforms.
4
Promptly
trypromptly.comSame kind of online tool
Build generative AI apps, agents and chatbots in minutes with Promptly's no-code platform.
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
WizyChat
wizy.chatWizyChat creates custom GPT chatbots trained on website pages, help centers, stores, FAQs, and other data.
7
OpenAssistantGPT
openassistantgpt.ioSame kind of online tool
OpenAssistantGPT builds no-code RAG chatbots from website content and embeds them on sites for support and sales.
8
Userdesk
userdesk.ioSame kind of online tool
Userdesk builds ChatGPT-style support chatbots trained on company data to answer questions and collect website leads.
9
Tiledesk is the open-source, no-code platform to build AI chatbots and connect live agents. Automate conversations and boost customer support.
10
FlowHunt
flowhunt.ioSame kind of online tool
FlowHunt lets marketers build no-code AI agents for marketing, SEO, and sales workflows.
11
Open source
This HR chatbot answers user questions with tools through an autonomous agent workflow.
12
Mochii AI
mochii.aiSame kind of online tool
Mochii AI combines ChatGPT, Claude, and Gemini in a browser extension with custom characters and chatbot creation tools.
13
Vicuna
lmsys.org/blog/2023-03-30-vicunaFine-tune a Vicuna open chatbot model using conversations shared by users through ShareGPT.
14
DocuChat
docuchat.ioDocuChat builds business chatbots trained on company content, including website URLs and documents, with EU data residency options.
15
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.
16
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.
17
Botsheets
botsheets.comSame kind of online tool
Botsheets connects Google Sheets data to marketing chatbots and can generate Google Slides presentations with insights and visualizations.
18
Gorgias
gorgias.comSame kind of online tool
Gorgias combines a helpdesk, customer data, workflows, chat, FAQ content, and AI agents for ecommerce customer support.
19
GPTBots.ai
gptbots.aiSame kind of online tool
GPTBots.ai implements enterprise AI agents for customer support, enterprise search, and data analysis workflows.
20
GetButton
getbutton.ioGetButton adds a website chat button connecting visitors to WhatsApp, Messenger, Instagram, and custom AI chatbots.
21
Same kind of online tool
Doks.ai builds conversational support chatbots for websites, documentation, and knowledge bases.
22
Same kind of online tool
ChatMaxima builds conversational chatbots for sales, lead qualification, and support across messaging channels.
23
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.
24
Free
Automatic.Chat trains a GPT-4 chatbot on a company’s data to answer repetitive customer questions.
No alternatives match this filter.
Alternatives to similar tools
FlowHunt24 alternativesStammer.ai24 alternativesChatbotGen24 alternativesLLMStack24 alternativesAutonomous HR Chatbot24 alternativesGPTBots.ai24 alternatives
What is the best alternative to re:tune?
Based on features, tags and platforms, the closest alternatives to re:tune are ResolveAI, LLMStack, and Chat Data.
Is there a free alternative to re:tune?
Yes. Automatic.Chat is free or offer a free plan.
Are there open-source alternatives to re:tune?
Yes: Autonomous HR Chatbot.
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