Open Source Dialogflow Alternatives

The best open source alternative to Dialogflow is Open Assistant.io. If that doesn't suit you, our users have ranked more than 25 alternatives to Dialogflow and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Dialogflow are Botpress, Hubot, rasa NLU and Khoj.

Dialogflow alternatives are mainly AI Chatbotss but may also be Customer Support Tools or AI Writing Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Dialogflow.

Dialogflow alternatives page was last updated

Dialogflow

Freemium • Proprietary

Api.ai provides developers and companies with the advanced tools they need to build conversational user interfaces for apps...

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Open Assistant.io
Is this is a good alternative?
Yes
No
Free • Open Source
AI Chatbots
AI Writing Tool
Online
Self-Hosted
83 Open Assistant.io alternatives
OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.
- - Open Assistant.io is the most popular Web-based & Self-Hosted alternative to Dialogflow.
- - Open Assistant.io is the most popular Open Source & free alternative to Dialogflow.
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Open Assistant.io Features
1. Ad-freeOpen Assistant.io doesn't contain any form of external advertising.
AI-Powered
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Botpress
Is this is a good alternative?
Yes
No
Free Personal • Open Source
Self-Hosted
40 Botpress alternatives
Botpress is an open-source conversational AI platform with a comprehensive set of functionalities for FAQ & task automation. It's lightweight and have zero external dependencies allowing you to deploy it anywhere.
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Botpress Features
1. LightweightBotpress consumes less device resources compared to similar apps.
2. Spell CheckingBotpress can detect and correct all types of grammar and spelling mistakes.
Natural Language Processing
Slack integration
Facebook Messenger integration
Microsoft Teams Integration
Chatbot Builder
Telegram integration
No dependencies
Opinions about Botpress as a Alternative to Dialogflow
Most users think Botpress is a great Dialogflow alternative.
Hubot
Is this is a good alternative?
Yes
No
Free • Open Source
Online
44 Hubot alternatives
Hubot is a framework to build chat bots, modeled after GitHub's Campfire bot of the same name, hubot.
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Hubot Features
1. Extensible by Plugins/ExtensionsHubot can be extended with add-ons, plugins and extensions.
Chat Bot
Chatbot Builder
rasa NLU
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
Python
35 rasa NLU alternatives
rasa NLU is a tool for intent classification and entity extraction. You can think of rasa NLU as a set of high level APIs for building your own language parser using existing NLP and ML libraries.
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rasa NLU Features
Natural Language Processing
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Opinions about rasa NLU as a Alternative to Dialogflow
Most users think rasa NLU is a great Dialogflow alternative.
Khoj
Is this is a good alternative?
Yes
No
Free • Open Source
AI Chatbots
AI Writing Tool
Linux
Mac
Windows
60 Khoj alternatives
Khoj is an open-source, AI personal assistant that links up all your knowledge bases. It is a thinking tool that is transparent, fun and easy to engage with. Khoj can help you build faster and better by using an AI assistant to search and reason across your disparate data...
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Khoj Features
1. Privacy focusedKhoj is considered a privacy friendly alternative.
AI-Powered
Personal-assistant
Olivia
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
Online
Self-Hosted
Software as a Service (SaaS)
3 Olivia alternatives
Olivia is an open-source chatbot built in Golang using Machine Learning technologies. Its goal is to provide a free and open-source alternative to big services like DialogFlow.
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Olivia Features
Chat Bot
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ChaosBot
Is this is a good alternative?
Yes
No
Free • Open Source
Self-Hosted
10 ChaosBot alternatives
ChaosBot is a social coding experiment to see what happens when the absolute direction of a software project is turned over to the open source community.
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ChaosBot Features
Chat Bot
Discontinued
It's discontinued. Just read the github repo or try to see the website.
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DocsGPT
Is this is a good alternative?
Yes
No
Free • Open Source
AI Chatbots
Self-Hosted
Google Chrome
35 DocsGPT alternatives
DocsGPT is a cutting-edge open-source solution that streamlines the process of finding information in project documentation. With its integration of the powerful GPT models, developers can easily ask questions about a project and receive accurate answers.
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DocsGPT Features
AI-Powered
TeeDee
Is this is a good alternative?
Yes
No
Paid • Open Source
AI Chatbots
Customer Support Tool
Online
Software as a Service (SaaS)
31 TeeDee alternatives
Features - Get the best price, Create in three clicks, All round assistance for all, Upgrade your business, Real time customization. TeeDee Services - Feedback, Lead Generation, FAQ, Live Chat System, Support, Survey, Appointment, Custom Chatbots.
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TeeDee Features
Book Appointments Online
Customizable
Appointment Scheduling
Feedback
FAQ Automation
Chatbot Builder
Live Support Chat
Chat Bot