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ChatBots: Messenger ChatBot – DialogFlow and nodejs

Use DialogFlow to train chatbot to have dialogs. Develop backend app to connect chatbot to web services and databases
(2,915 reviews)
15,885 students
Created by


CourseMarks Score®







Platform: Udemy
Video: 9h 20m
Language: English
Next start: On Demand

Top Chatbot courses:

Detailed Analysis

CourseMarks Score®

9.6 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

9.6 / 10
This course was last updated on 2/2021 .

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

8.9 / 10
We analyzed factors such as the rating (4.5/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

9.6 / 10
Video Score: 9.0 / 10
The course includes 9h 20m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 3 hours 09 minutes of 76 Chatbot courses on Udemy.
Detail Score: 9.8 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.9 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

14 articles.
13 resources.
0 exercise.
0 test.

Table of contents


Do you want to build a chatbot, so a bot that can talk? Yes, a bot that can talk to your friends or customers or fans while you sleep or do something else. You can make one for your customer that keep on asking the same questions. Or if you have a community for your fans and followers that want to know your details. Use your imagination, any time you have to reply the same thing over and over again, someone else like a bot can do it for you.
In the first part of the course, we’ll make a chatbot without programming skills. We’ll build a ChatBot that can answer frequently asked questions, and I’ll show you how to teach your bot to have any other dialogs. We’ll learn this by teaching our ChatBot to make job interviews.
We’ll use DialogFlow to process natural language. DialogFlow will help the bot to understand what users want.
The chatbot will communicate to its customers via Facebook Messenger.
And in the second part, we’ll use NodeJS to upgrade the bot. So the basic knowledge of javascript and NodeJS is needed.
With the new app, our bot will be able to remember things, that is, store information into a database or connect to other API services. With this, the bot will gain external knowledge and functionality.
At the end of the course, you’ll have a fully functional ChatBot. And you’ll also know how to teach the bot to have other dialogs with customers. You’ll know how to make a bot for yourself and other people.
My name is Jana Bergant, and I’m a developer with over 20 years of experience. I’m an IT instructor teaching people new tech skills. Over 17000 people are already taking my course.
I help all my students at every step of development. And I’ll be here for you!

So if the predictions turn right, this will open up a new channel for businesses to reach a large audience. And here is a BIG OPPORTUNITY FOR YOU! Be one of the first people that know how to build chatbots. You can build it for your business or other people.
This course will show you how to create a ChatBot!

In the course, we use the latest version of DialogFlow. Also, I update videos regularly to stay up to date.
The last update of the course was on 27th February 2020
I added DialogFlow mega agents

You will learn

✓ understand how chatbots work
✓ build chatbots for Messenger
✓ know how to create custom code to add flexibility to your chatbot
✓ have in-depth knowledge of natural language processing with DialogFlow
✓ know and use the fb messenger api
✓ get information from the conversation
✓ add persistent menu
✓ use all the possible message types: text, images, video, quick replies, buttons, carousels,…
✓ students will get a codebase that is easily extendable
✓ have a chatbot that can be easily extended to connect to other APIs
✓ add rich media messages in DialogFlow
✓ have a chatbot that answers FAQ


• you need to know what chatbots are
• for the second part of the course you need to know the basics of Java
• Script and Node.js

This course is for

• everybody that realizes the potential chatbots bring
• everybody who wan’t a deeper knowledge of DialogFlow
• everybody who wants to build a chatbot for Messanger
• everybody who needs a bot to answer FAQ
• everybody who needs a bot to take job interviews
• everybody who need the bot to talk to customers or friend or fans or …
• You should not take the course if you don’t know what chatbot is. Take a peak at the first FREE videos first!
• for the second part of the course you need to know the basics of JavaScript and Node.js

How much does the ChatBots: Messenger ChatBot - DialogFlow and nodejs course cost? Is it worth it?

The course costs $20.99. And currently there is a 83% discount on the original price of the course, which was $119.99. So you save $99 if you enroll the course now.
The average price is $15.4 of 76 Chatbot courses on Udemy.

Does the ChatBots: Messenger ChatBot - DialogFlow and nodejs course have a money back guarantee or refund policy?

YES, ChatBots: Messenger ChatBot – DialogFlow and nodejs has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the ChatBots: Messenger ChatBot - DialogFlow and nodejs course, but there is a $99 discount from the original price ($119.99). So the current price is just $20.99.

Who is the instructor? Is Jana Bergant a SCAM or a TRUSTED instructor?

Jana Bergant has created 7 courses that got 4,915 reviews which are generally positive. Jana Bergant has taught 27,143 students and received a 4.4 average review out of 4,915 reviews. Depending on the information available, Jana Bergant is a TRUSTED instructor.
Web developer, IT instructor
Jana Bergant has traveled the path of self-taught web development for 20 years, to reach the level of a full-stack developer with a passion for chatbot technology. She has successfully delivered web solutions and chatbot systems, and she is an active consultant to numerous customers throughout the world.

But as teaching is her passion, that is why she is offering these courses.

She knows how to efficiently break through the web development frustration barriers when confronting issues, and she has experienced all the challenges that separate beginners from experts.  

She will help you learn how to:

·       Make the first steps

·       Navigate the landscape of resources and pick the right ones

·       Avoid bugs in the process

·       Reach your goals

·       Finish your jobs in time


“Being a web developer has its perks but it can be difficult as well. There never seems to be enough time for what we want to learn and master. Particularly at the beginning things can get overwhelming. I want to help you experience the positive side of switching to web development” – Jana Bergant


CourseMarks Score®







Platform: Udemy
Video: 9h 20m
Language: English
Next start: On Demand

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