API stands for Application Programming Interface. It’s a way for program software to talk to each other. A lot of people in the tech business need APIs. Because of this, API markets are also becoming more popular.
API Marketplace is a place where API providers can list their services so that buyers can find them. The marketplace makes it easy for buyers to find and buy the best APIs for their businesses.
Best Free APIs to Use
Benefits for API Providers:
- API companies can put their API list on the market.
- Get the chance to learn how to make their APIs public.
- It’s good to get a sense of how the market is moving right now.
- More people will be able to use their APIs.
- Find out what buyers think about your APIs.
- Chance to make their service better based on what customers say.
Benefits for buyers:
- Buyers can look at a lot of APIs at once, which is a benefit.
- It’s simple to arrange APIs by type, price, rank, and other factors.
- Read reviews written by people who have bought APIs before to get an idea of how good they are. It’s simple to find the best APIs for your business, even the free ones.
- Get advice on how to make the most of the APIs.
- The chance to talk to the API provider before purchasing APIs.
When picking an API marketplace, think about things like features, price, free trials, after-sales service, community support, and so on.
List of the Top API Marketplaces
#1) APILayer (Recommended)
Best for APIs that run in the cloud.
APILayer is one of the best places to buy and sell cloud-based API goods. It is a market for open APIs.
Some of the more than 75 APIs it provides are AI and machine learning APIs, computer vision APIs, financial APIs, food APIs, geo APIs, SEO APIs, and many more. The APILayer team, independent coders, and businesses all work together to make these APIs.
In 2022, APILayer is one of the best places to list and sell your APIs. A lot of developers around the world believe it. A lot of different types of companies and developers use it.
Features for API providers:
- More people can use your APIs.
- Most of the work, like getting new customers and processing payments, is done by APILayer.
- SLA rules are stringent.
- You only have to pay 15% with APILayer instead of the usual 20%.
- The API company sets the fee for subscription.
- The service or APILayer will host the API.
- APILayer stands in for your API.
Features for buyers:
- All of the APIs are in one place.
- Simple to set up.
- Very stable APIs.
- It needs less care.
- It works well for both small and big businesses.
- For the free plan, you don’t need a credit card.
Verdict: This is the best API marketplace for cloud-based API goods. All of its APIs come with free plans. It costs 15% instead of the usual 20%.
Pricing: All APIs come with a free plan. Get price information from APILayer.
It works best for iPaaS connections.
Platform as a Service (iPaaS) Celigo is an all-in-one connectivity tool. One of the best ways to publish and sell your APIs is on this site. Celigo offers a number of tools and follows best practices. It also lets you integrate things in real-time.
They offer a lot of different apps in many different areas, such as collaboration, project management, ERP, CRM, human resources, and more.
It is also accepted by some of the world’s most influential companies, like PayPal. G2 named it one of the best pieces of software in 2021.
- Quick and simple to add
- Management of APIs
- A lot of service
- Lots of safety
- Saving money
- Following global rules on data privacy
- There are learning materials on the main website.
Verdict: A complete integration platform that has won awards. It lets people try it out for free. It comes with more than 200 popular business tools.
Pricing: You can try it for free for 30 days. Get in touch with Celigo to find out prices.
Best for setting up with just one click.
Integrately lets you connect two apps with just one click. The Integrated website says that more than 8 million ready-made automation can be used with more than 850 apps. They also make programming easy for new apps.
This market is safe to use since it won Productivity Tool of the Year at the Golden Kitty Awards 2021. Integrity is also one of the best integration tools on G2, with thousands of happy customers.
- Huge audience size
- Simple to add in
- Simple to use
- A number of ready-made systems
- Lots of safety
- Price flexibility
- Deals for early birds
Verdict: a tool for one-click integration that has won awards. It lets people try it out for free and has easy pricing plans. Compared to Zapier, it costs less.
Prices: The following are the four price plans. There is also a free trial that lasts for 14 days.
- Starter plan: USD 19.99/month
- Professional plan: USD 39/month
- Growth plan: USD 99/month
- Business plan: USD 239/month
The best way for API companies to promote, handle, and make money from their APIs.
RapidAPI is the next idea we have. There are a lot of APIs for sale there. The RapidAPI website says that there are billions of API calls every month. Every purchase has a 20% fee added to it. RapidAPI is one of the best places for API companies to sell their services.
Features for API providers:
- It’s simple to list, control, and make money from your APIs.
- Extensive audience.
- Allows different API types.
- Work together with other teams to make APIs.
Feature For Buyers:
- It is easy to add.
- Tracking of performance.
- APIs with a lot of security.
- Integrations with APIs are easy to handle.
Verdict: It is one of the most significant API platforms, and millions of people all over the world use it. It’s simple to list, control, and make money from your APIs.
Prices: Get in touch with RapidAPI to find out prices.
Best for APIs that are open source.
One of the best places to find open-source APIs is on Gravitee.io. It comes with a set of APIs that work perfectly. Tens of thousands of customers believe it. This platform isn’t too complicated.
Gravitee.io helps with API design, API control, API access management, API deployment, and being able to see what an API is doing. A lot of useful things are built into it.
- Easy to handle and flexible
- Keep track of performance
- High protection for data
- A number of sources
- Simple to work together
Verdict: This is one of the most full open source API platforms. It has a number of API features.
Price: For price information, please contact Gravitee.io.
#6) Abstract APIs
This is the best way to automate routine work.
Another place to promote and sell your APIs is Abstract APIs. A lot of different APIs are in it, such as IP geolocation APIs, stock market APIs, bitcoin APIs, email verification APIs, and many more.
It is used by big companies like Google, Payoneer, Nokia, and Shopify. Thousands of people from all over the world also use this market.
- All of the APIs in one place.
- APIs that are easy to get to.
- It’s easy to keep APIs up to date.
- Very accessible and expandable.
- Community that is useful.
- You can find short explanations of APIs and related services on the official page.
Verdict: A platform for APIs that has thousands of customers from all over the world. A lot of big businesses trust it.
Price: For price information, please contact Abstract APIs.
Website: Abstract APIs
You can automate your work faster with this.
The integration tool Zapier can do your work for you. The Zapier website says that more than 3 million businesses use it and that more than 3,000 other apps work with it. You can freely set up a private link to a web app with an API with Zapier.
They have many apps in many different areas, such as business intelligence, commerce, communication, HR, the internet of things, IT operations, marketing, productivity, sales & CRM, lifestyle & entertainment, and more. It also adds new apps when customers ask for them.
- A full list of apps that can be used.
- It is easy to add.
- Help for people who aren’t coders.
- No-code editor for Zap.
- It has powerful administrative tools.
- Options for customization.
- High dependability and safety.
- Prices can be changed.
- You can try out the paid services for free.
Verdict: A platform for integration with more than 3,000 companies for integration. It lets people try it out for free and has easy pricing plans. It has a free plan too.
Prices: The following are the 5 price plans. You can also try the business plan for free for 14 days.
- Free plan: There is no cost
- Starter plan: USD 19.99/month
- Professional plan: USD 49/month
- Team plan: USD 299/month
- Company plan: USD 599/month
#8) Facebook Marketplace API
The best way for them to sell APIs in their community.
The last thing we’d like to suggest is the Facebook Marketplace API. Facebook’s store makes it easy to sell APIs to people in their group. Its community is growing, and buyers can easily get in touch with you.
There is a lot of information about Facebook Marketplace for Vehicles and Facebook Marketplace for Real Estate on the Facebook Marketplace page.
- It’s easy to find things.
- Being able to get ideas.
- Easy for sellers and possible buyers to talk to each other.
- Help with documentation.
Verdict: It’s a simple way for them to sell APIs in their group. There are more and more API markets like this one.
Pricing: For payment information, contact the Facebook Marketplace API.
Website: Facebook Marketplace API
The API marketplace is a place where APIs can be found. It’s good for both API providers and users.
Here are some of the best API platforms in 2022 where you can list and sell your APIs: Facebook Marketplace API, Celigo, RapidAPI, Gravitee.io, Abstract APIs, Zapier, and APILayer.