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15 of the Best Web App Ideas to Inspire You in 2024

Andrey Blond

Andrey Blond

Head of Sales

17 min

The progressive web app (PWA) market is hot. It is expected to hit $10.44 billion by 2027, with a 13.4% compound annual growth rate.

This hockey stick trajectory signals big opportunities in web apps.

So, for aspiring entrepreneurs and startup founders, now is the time to capitalize on trending web app ideas.

We have collected a list of the most promising web application niches that are expected to grow in 2024.

Whether you want to launch a world-changing web application or a simple app, this list highlights optimistic directions. Read on for 15 app categories that could scale quickly and cash out big.

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What Are Web Apps?

Web apps are software applications that run on web browsers like Google Chrome, Mozilla Firefox, or Safari. Users can access these apps through the internet; they don’t need to be downloaded or installed on their devices like traditional apps. Instead of being stored on your computer or mobile device, web apps are hosted on remote servers.

Here’s how they work: When you visit a website that is actually a web app, your browser downloads the necessary files (like HTML, CSS, and JavaScript) from a server. These files contain the instructions and resources needed to run the app directly within your browser.

Web apps can offer a wide range of functionalities, similar to native apps that you download from app stores. They can be simple, like a calculator or a to-do list, or complex, like online banking systems or social media platforms. Common examples of web apps include Google Docs, Trello, and Facebook all of which you can access and use through your browser without installing anything on your device.

One of the main advantages of web apps is their platform independence. They can run on any device with a compatible web browser, whether it’s a laptop, tablet, or smartphone. Web apps are also easier to update since changes made to the app on the server are instantly reflected for all users.

Why Should You Build a Web App in 2024?

Almost any business working today will definitely benefit from having a robust web application. Let’s explore some reasons why building a web app in 2024 is a great idea.

Cross-Platform Compatibility

Web apps can run on any device with a web browser, including laptops, tablets, and smartphones. This universality makes them accessible to a wider audience without the need for separate versions for different platforms.

Ease of Access and Distribution

Users can access web apps instantly through a URL without the need for installation from an app store. This eliminates barriers to adoption and encourages quick usage.

Lower Development Costs

Compared to developing native apps for multiple platforms (iOS, Android, etc.), building a web app can be more cost-effective. A single codebase can serve users across various devices and operating systems.

Easier Maintenance and Updates

Web apps can be updated centrally on the server, ensuring that all users instantly benefit from improvements or bug fixes without requiring manual updates on individual devices.

Improved SEO and Discoverability

Web apps are easier to index by search engines, potentially improving their discoverability and attracting more organic traffic compared to native apps that rely primarily on app store visibility.

Integration with Web Technologies

Web apps can leverage powerful web technologies like JavaScript frameworks (e.g., React, Angular, Vue.js), APIs, and cloud services, enabling developers to create rich and interactive user experiences.

Rapid Prototyping and Deployment

Web development frameworks and tools have matured significantly, allowing for faster prototyping and deployment of web apps. This agility is beneficial for startups and businesses looking to quickly launch and iterate on their products.

Data Security and Compliance

Web apps can leverage modern security practices and protocols to ensure data protection and compliance with privacy regulations. Users can benefit from secure access to their data from any device.

Overall, building a web application in 2024 presents a compelling opportunity to reach a broad audience, reduce development costs, leverage modern web technologies, and deliver a seamless and accessible user experience across devices.

Now that we’ve made it clear, let’s move on to the examples of profitable web apps you can build in 2024.

Web Application Ideas Poised to Take Off in 2024

1. Astrology with Machine Learning

Astrology has existed for centuries in different cultures, including countries like India, China, and Egypt. Imagine combining astrology with machine learning in website apps!

Machine learning-based astrology is one of the most innovative web app ideas. Astrology might not be a very popular niche globally. However, it might be in demand in some regions. 

All you need to know is the basics of Machine Learning. You can then create an algorithm that infers data from the daily horoscope. Finally, we will search for prediction patterns of the astrological phenomenon. And voila! You get a modern astrology app. 

The solution can provide users with quick, personalized horoscopes.

Here is an example of a modern astrology app using AI.

Co-star is an AI-powered astrology app that uses data from NASA to generate customized horoscopes. It considers the Moon, other solar system planets, and the 12  Zodiac Houses for results.

AI backed astrology service one of the most non-trivial web application project ideas

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2. On-Demand Services

Getting workers for household repairs such as plumbing and electricity is difficult and costly. Waiting in queues for salon services or groceries is also tiresome and time-consuming.

Here is the solution!

An on-demand services app is one of the hottest web app ideas for 2024. A single web app allows consumers to access different types of services at home.

However, building an on-demand app is not as easy as using it. One has to think hard about plenty of details, including target audience, features, technology stack, and more. Most importantly, convincing the audience to use your app is difficult. Therefore, it is necessary to validate your idea with an MVP.

Note that on-demand services are a competitive niche. However, the request for these apps is high. Plus, the COVID-19 pandemic has strengthened their position further. Take a look at our web development startup ideas for inspiration!

On-demand Apps for Traveling Uber, Lyft, Careem (read more about the cost of Uber-like app development)
On-demand Apps Pharmacy Delivery Apps PillPack run by Amazon
On-demand Fashion Apps Lyst. ShopLook
On-Demand Health apps TryFit
On-demand video streaming apps Netflix (read more about the cost of Netflix clone development)
On-demand dog walking apps Wag (check out our case study of development dog walking app)
On-demand house cleaning apps Go-Check Clone
On-demand services is a quite wide pool of web app project ideas

3. Chatbot Web Applications

When discussing simple web app ideas for 2024, software automation must be mentioned. With the advent of automation in customer support, chatbots have become an essential tool for organizations. They play a vital role in offering chat support to users.

Chatbots are software applications that copy written or spoken words. They then replicate an interaction or conversation with a real individual. 

With the help of chatbots, you can cater to your customers’ needs 24/7. Use them in dialog systems for gathering information, request routing, and customer requests. It will eventually help you boost:

  • Customer engagement
  • Lead generation
  • Customer satisfaction

Some chatbot applications use extensive NLPs, word classification processes, and sophisticated AI, while others generate responses using common phrases taken from a database.

Understanding your customers and their needs, as well as figuring out what features your chatbots should have, are crucial steps. They help pave the way to creating a chatbot that can generate revenue. Plus, chatbot technology is advancing rapidly. That’s why startups are advised to test it out with a minimal viable product (MVP).

Incorporating live chat with AI enhances customer engagement and allows startups to gather valuable data and feedback to refine their solutions.

This iterative approach keeps you ahead in the competitive landscape and ensures that your chatbots continue to evolve and adapt to changing customer expectations.

And be confident. Web application project ideas based on chatbots have a bright future. Mordor Intelligence predicted the Chatbot market would reach $17.7 billion in 2020 and $102.9 billion by 2026.

Here is an example of a modern chatbot.

Botengine from LiveChat is AI-based software that mimics human communication through text or text-to-speech software. Its interface is built-in NLP.

The custom chatbot isn't among simple web app ideas, but really interesting investment

4. Dating Web Applications

If you’re looking for profitable web app ideas, creating a dating web application is an excellent option.

Online dating services have been booming for the last few years. This is mainly because people seek new ways to meet people who share their interests and attitudes.

The new technologies have given it a further boost. With little investment, your website app can be a success. However, you need to be prepared for stiff competition.

Tinder was the first dating app on the scene and remains one of the most popular dating apps today. According to marriage statistics, there are many people out there who have used it and seen success in their love lives.

To become as big as Tinder, your app must have unique features besides privacy, security, and transparency. Our development guide for a Tinder-like app is available here.

Some popular examples of dating web applications include Happn, Match, and Bumble.

Dating app provides one of the most reliable business model as web app idea to make money

5. AI Browser Cookies

Imagine you’ve watched Neil Patel’s latest blog on your office PC. Don’t be surprised if you see this again on your home laptop. This is the power of AI browser cookies. Our next web application ideas are based on it.

Cookies are tiny text files produced by the website you are visiting. They enable the website to store all data as you navigate through different pages. This file holds session data and is useful in boosting a user’s browsing experience.

Now, think about whether Google could be personalized more. It would fulfill your wishes even before asking. This is what AI browser cookies do.

An AI browser cookie is a web app that tracks Google’s searches, including daily searches, in-depth to develop a customer persona and deliver results accordingly. With an AI-powered browser web app, the user receives one browser experience on all devices. All your preferences and browser history from different devices are compiled into one profile.

AI is projected to be the future of browsing. Google’s announcement to phase out third-party cookies further strengthens this belief. One thing is for sure: it’s time for businesses to gear up for the future and start preparing accordingly.

Haven’t we all witnessed this on Amazon? Amazon uses buddy-based recommendations and item-based recommendations for product classification. It uses the recommendations system and utilizes AI for several other acts. Thus, it is a perfect example of innovative web app ideas in 2024.

Another a web app idea isn't for beginner, as AI cookies required great tech expertise

6. Employee Onboarding and Training Web App

Onboarding is often regarded as a means of adjusting new employees to the company’s work culture. However, the manual onboarding process can be challenging for HR. They may have to streamline several operations, such as looking for documents, facilitating important documents for the new employees, and more.

So, how about an employee onboarding and training web application?

I Have an Idea for an App. Where Do I Start?

Read the article for step-by-step instructions.

This app can assist HR in managing the documents. The approval for several internal matters would come automatically. They can then look into them whenever required. In simple words, the workflow will become easy.

At the same time, new employees can access the training material quickly. They can also learn about the team and their contact information. Simultaneously, you can limit the misinformation and highlight any unavailability. Management can also learn whether or not the new employee has finished reading the documentation.

Building an employee onboarding and training web app can be challenging. However, companies understand the need to centralize paperwork, and thus, these apps are becoming essential. Remote working and a drastic shift in recruitment strategies are other reasons.

For example, Odoo, among other modules, has employee orientation and training to manage company employees. It shows how simple web app ideas to make money can become fine examples. You can check the case study of a successful startup fundraising developed by SpdLoad.

HR products and startups are rising stars of web app ideas 2021

7. Healthcare Web Application

One of the best web application ideas for beginners is healthcare web applications. They are favorites in the market right now.

Healthcare web apps allow better coordination with the outpatient for diagnosis, medication, and follow-up. For example, you can check our in-depth guide on telemedicine platform development.

The doctors track whether the patient has understood the instructions shared. The patients can search for the nearest doctor, enter their details, and book a consultation.

Healthcare web applications are also used to manage patients’ healthcare records, which can be shared with other practitioners, patients, doctors, and insurance companies.

Patient records are also stored on shared hosting servers and can be accessed anytime and anywhere. Healthcare web applications can also be used for inventory management. That’s why the design of a healthcare website is a very complex question you need to focus on.

A healthcare MVP will help the founders test their product in real-time conditions. This reduces risk, as you learn about the problems firsthand and then fix them easily. Besides, it also helps save ample money and enter the market faster.

We would like to share our own experience with building a healthcare website.

The client wanted us to build a new app that looked different from others in the market. We researched the target audience, noted their pain points, and developed a successful solution for our client. It is named DocKids.

Practo is another example. The app allows patients to consult a doctor via videoconferencing without physically visiting the doctor. You can also buy medicines and find various specialists near you.

The healthcare domain is super relevant for web development startup ideas

8. Tour and Travel Web Apps

Our next web app idea for beginners includes tour and travel web applications. If the pandemic had not hit us badly, the market for these applications would be growing. According to Statista, it was expected to attain a CAGR of 10% and reach $833.5 billion by 2025.

Now, with infection receding in many parts of the world, the hopes for sunny days are alive again. And therefore, tour and travel web application ideas are good to invest in.

The web apps allow travelers to plan to travel anywhere in the world. They offer several local, national, and international locations in one place. Travelers can choose one that suits their preferences and budget.

As they allow you to book a tour. You can look for:

  • Ticket availability
  • Book tickets
  • Search for holiday packages
  • Make reservations in some hotels
  • Travel insurance and more!

Once users arrive at their destination, they often need information on nearby attractions, places to eat, and more. Travel websites handle all of this effortlessly, allowing travelers to share their experiences for others to benefit from.

However, trends in this area constantly evolve, so it’s crucial to stay updated while developing an app. Understanding user search patterns and analyzing competitors can provide insight into what works and what doesn’t.

GetYourGuide is an online portal for tours and excursions. It provides tours and excursions, activities such as cooking classes, and tickets to visit tourist attractions.

The travel niche may be interested for web application ideas for beginners

9. eLearning Web Apps

The pandemic may have disturbed your tour and travel plans. But there is one sector that has gained massively. And it is eLearning. No wonder 77% of educators consider online learning to be at par with traditional learning, if not better.

At the same time, 70% of students consider it equal to or better than traditional classrooms. We can see that the eLearning industry is booming.

eLearning website app ideas can include an online education software for:

  • Students
  • Content creators
  • Employees
  • Teachers

eLearning apps offer educators creative ways to share knowledge. With interactive web pages, students can input information and receive the desired results. Plus, they can access these resources from anywhere using a browser. This allows educators to conduct classes, exams, tests, record lectures, and more.

The market share for eLearning applications is growing. There are different types of online learning platforms with different monetization models. You need to learn what will work for you. To know more, read how to make an eLearning app.

Take Zoom, for example. The software’s video conferencing app allows users to attend or host virtual meeting sessions remotely.

Such real-time learning allows students to gain knowledge without visiting a classroom. Teachers can schedule lessons, talk to multiple students, and tutor.

Some great web development ideas for startups gave birth to popular eLearning platforms such as Udemy, Simplilearn, and Skillshare.

eLearning is quickly growing niche with many web development ideas for startup

10. Workflow Management Web Application

The workflow management app is a flexible online tool to boost business productivity. It enables to design and improve workflow using several features, including:

  • Finding redundant tasks
  • Recognizing the scope of improvement
  • Automating work processes
  • Gaining efficiency

Let’s say you’re brainstorming web application ideas for a construction company. Your job involves handling a lot of property-related information and obtaining various approvals from government agencies. You also need to keep track of the application status throughout the process. This is when the workflow management app comes into play. 

A good workflow management web application can assist a business in:

  • Managing tasks
  • Generating invoices
  • Raising requests for business proposal
  • Receive real-time updates on the application status

There are many workflow management solutions available. But still, you may not find your ideal one. Why? Because most of them have standard workflows.

However, every business is different. Therefore, customization is vital in workflow management applications to make such website app ideas fulfill expectations. Try an MVP for your specialized needs and see if it works for you.

Look at popular workflow management systems, including Monday, Wrike, Nifty, Jira, and Asana.

Workflow management contains many interesting website app ideas

11. Event Management Web Application

Everyone needs an efficient event planner for birthday parties, weddings, or corporate events.  But amidst so many, where and how can you find the best one?

These simple web apps are the most effective way for users to reach out to the best event manager or company nearby. The web application acts as a mediator between event management companies and potential customers.

Using such web apps, the candidate can find all the event organizers. The apps can also feature customer reviews about the company, which can influence hiring decisions.

Event management apps come in various types depending on their purpose, how they’re used, who uses them, and the size of the event. After choosing the right type for your needs, it’s crucial to test if your target audience finds it valuable.

We have helped with development of an event management web application Eventnoire. The founder wanted us to build the best app from start to finish with an easy-to-scale ticketing web platform. Then furnish a solution with a scalable architecture, event customization, and readymade themes to appeal to their customers.

Other examples of event management include Eventzilla, Whova, Cvent, and Eventbrite.

The event management industry provides many new web application ideas

12. Digital Payment Web Apps

With the rise of mCommerce and mobile banking, the need for fund management tools has become greater than ever. Hence, our next web app idea in 2024 is the digital payment app.

People now prefer paying digitally. According to statistics, around 1.31 billion people will use e-wallets and other payment apps in 2024. It has, in turn, enhanced the rise of this niche in app development.

E-wallets are online apps connected to your bank account. You can use them on your phone to make payments easily. They store your card and bank info securely, so you don’t have to enter it every time. 

Your payment-related web app project ideas can be of three types:

  • Apps that handle credit card payments of other payment services
  • Apps offered by banks and payment services that take care of their own funds
  • Apps improving the shopping experience with loyalty programs and discounts.

Creating an e-wallet app can be tough. You have to think about security, rules from regulators, handling transactions, staying connected, and facing tough competition. Before launching your full app, test out the newest tech features. But you can start with basic functions and build from there.

The most common examples of digital payments and e-wallets are Google Pay, Amazon Pay, Paytm, and many more.

Digital payments solutions are among the most quickly growth web application ideas

13. CRM for Start-ups & Small Businesses

Here is our next web app idea for beginners – CRM for startups & Small Businesses.

CRM stands for Customer Relationship Management. It is a system that organizes and accesses all customer data better, enabling businesses to build and maintain customer relationships.

It must connect all departments, from sales to marketing and customer service. It’s a complex process, which is why you need Customer Relationship Management (CRM) software with email marketing features to automate your sales and marketing tasks. It’s no surprise that this is one of the most sought-after web app ideas in 2024.

There are four types of CRM software that fulfill the requirements of different businesses.

Conversation CRM SalesforceIQ
Leads and Deals CRM Hubspot, Zoho
Fully Integrated CRM Freshworks
Marketing CRM Pipedrive

You might wonder, “Will my idea succeed?” While automation boosts efficiency, not all software will guarantee it. Choosing the correct third-party integrations is crucial, but you won’t know if you need them until you test them with a minimum viable product (MVP). To do so, check our in-depth guide on how to develop CRM from scratch.

New CRM startups are always will be among web application project ideas as it's limitless product field

14. Reviews and Recommendations Application

One popular idea for a website app is creating a platform for reviews and recommendations. Why? People nowadays like to research before buying anything – whether it’s a phone, laptop, fashion item, or even a movie. They rely on reviews to make informed decisions.

In this niche, you have many options. You could focus on reviewing home electronics, books, restaurants, art pieces, hotels, cameras, and more. But it’s a competitive field, so as a founder, you need to consider a few things. 

This includes moderating ratings, verifying users to prevent spam, and making it easy for people to write reviews. You can add any features you think are necessary and start by creating a basic version to test the waters.

Here is a fine example. Web App Reviews is a site that reviews the best Chrome web apps and extensions for education. As more schools are moving towards cloud-based services, better-quality classroom resources are essential.

Every review written on Web App Reviews incorporates a blog post and a short video. The content covers what the web app or extension does and some practical ideas for use in schools.

Another example is IMDb or Internet Movie Database. It is an Indian entertainment-related web app where the general public and critics can leave their comments.

The review web app is easy to build web app project ideas

15. Family Web App

Families are important, and sometimes managing all the housework can be tough with all the shopping, cooking, and trips to organize. One solution is to create a family web app. The good news is that this niche isn’t too crowded yet, so there’s a chance to stand out and make money.

There are different types of family web apps, like organizers, trackers, and learning games. 

For startups, these apps often come with features like forums, calendars, and photo galleries. Make sure to include features that users will find helpful for managing their family life effectively.

But what features will be useful? You cannot gauge the real impact of the functionalities until you test the waters. Build an MVP, ensure features and functionalities you think the targeted families will like to have. Record the results.

Liked the new web application ideas? Take cues from KaBoom! PlaySpace Finder and Mixbook.

Family web app is among interested simple web app ideas

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And there you have it – 15 promising web app ideas that could take off.

With the right execution and marketing, any of these concepts have the potential to gain traction and find a solid user base.

That’s where our team at SPDLoad comes in. Over the past 10+ years, we’ve helped dozens of clients turn their web app ideas into a functioning reality.

Our full-cycle development services cover everything from planning and UI/UX design to programming, testing, and launch support.

Let’s talk about a web application concept you’d like to make a reality in 2024.

We’ll discuss your idea, answer questions about web development, and provide recommendations to set your app up for success. Let’s build something great together this year!

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