Top 10+ Best Chatbot APIs & Alternatives (2022)

This innovative chatbot API allows developers to create conversational, intelligent AI chatbots. Users can train bots to respond and interact with end-users as they sit fit for near-limitless possibilities.

API Features:

One of the most interesting things about this API is that developers can customize it freely. Programmers can create custom responses, program the bot to respond in a certain way and integrate their customized bot into their platform.

Benefits:

Because the API is fully customizable and programmable, developers can use the bots in dozens of different ways. The bot can hold human-like conversations, answer common questions and concerns and even set reminders for end-users. Additionally, developers can create AI assistants to perform a variety of online tasks.

Pricing:

This chatbot API is free of charge, allowing developers to create and develop their own chatbot systems.

This WhatsApp chatbot allows developers to create a bot that communicates through WhatsApp. The bot can receive messages, process information and answer user questions through the app.

API Features:

Developers using this API can use the established chatbot servers to connect with customers and clients. They can send and receive information regarding products, answer a variety of questions and even create group chats with other users.

Benefits:

Developers and website owners can retrieve and store chat information using specific endpoints. Additionally, the chatbot is capable of retrieving phone information. Therefore, they can read, edit and store user information for later use on private business chat channels.

Pricing:

To use this chatbot, users must pay a monthly subscription fee of $29.00 a month. This fee covers unlimited use of the chatbot each month.

The BOTlibre API connects developers with a network of artificially intelligent chatbots made by other web developers. API platforms like this provide a great starting point for chatbot developers.

API Features:

BOTlibre offers a wide range of functionality to developers looking to create a personalized chatbot for their platform. There are a variety of resources for developers to use to train and develop their bots efficiently. Additionally, developers can upload their chatbots to the server for others to use.

Benefits:

This network of API chatbots allows developers to connect with others for more efficient and realistic chatbot experiences. Additionally, it allows developers to provide resources to others looking for a similar chatbot solution.

Pricing:

Botlibre is a chatbot API free for developers to use and connect with others. There is no monthly subscription fee to access this API.

Unlike other APIs on this list, this API enables chatbots to analyze text for meaning. Therefore, bots can create unique responses that more specifically target user requests.

API Features:

The API allows developers to create chatbots that recognize text intent. The API reads emotions, uses machine learning to determine message intent and more. Additionally, users can include keywords bots should pay attention to trigger responses.

Benefits:

Developers looking to create realistic chatbots that connect specific keywords with relevant topics and provide updated and accurate information to end-users benefit from this API. Using the API, chatbots become more efficient and can determine what the end-user is looking for through simple analysis, improving customer satisfaction.

Pricing:

This API is free to use, meaning developers can integrate the API features onto their platform with no monthly fee.

Many companies and organizations use Slack regularly to communicate with their employees. Slack bots are exceptionally useful in helping users benefit from many of Slack's built-in functionalities.

API Features:

This API allows users to create a variety of Slack-friendly tools and test them within the app. Developers frequently use this API to create chatbots that answer employee quests by merely typing a command. The bot will then read the request and provide an informative answer.

Benefits:

Developers can use the Slack API to maximize Slack's effectiveness. Alongside chatbots, they can also create apps that work within the program to improve their team's overall productivity.

Pricing:

Slack is a chatbot API free of charge, allowing developers to use it without a monthly subscription fee.

Often, companies on Facebook utilize Facebook Messenger to communicate with potential new customers. This API allows companies to create a chatbot that handles all Facebook messaging needs.

API Features:

The API allows companies to take advantage of Facebook messaging in real-time. Whenever a potential customer or client messages the chatbot looking for more information, the bot can respond, gather personal contact information and even schedule meetings with the business using their calendar.

Benefits:

The bot can also reach out to new customers, or customers who click "message now for more information" on a Facebook ad, allowing the customer to connect with the company in real-time. Typically, the bot requests some personal information to get the conversation started, storing the information in a spreadsheet or customer relationship management program for later use.

Pricing:

This chatbot management API is free for developers to use on their Facebook platform.

Developers who want artificial intelligence as part of their chatbot structure find this API very useful. It allows chatbots to learn intent, tone and implied meaning through machine learning techniques.

API Features:

The API provides chatbot developers with a structured guide to create an intelligent bot. Developers can add context the bot learns, including emotions and frustrations, and program the bot to respond accordingly.

Benefits:

Developers can also remove specific learned contexts, making it easy to ensure the bot does not start accidentally responding incorrectly. It creates an easy system for intelligent chatbot management.

Pricing:

This API is free for developers to use on their platforms.

This API is unique in that it allows developers to create a chatbot that provides realistic conversation. Whether programmers want to create a bot for chatting and entertainment or a customer service bot, it's capable through this API.

API Features:

Developers can input entities with the API, making it easy to create bots with specific traits and characteristics. Therefore, they can create bots that are sarcastic, informative, friendly and more.

Benefits:

Developers who want their clients to have a unique experience when discussing or requesting information from a chatbot use this API to meet customer needs. The API empowers machine learning, allowing the bot to become more knowledgeable over time.

Pricing:

The API is free for developers to integrate onto their platforms.

Using the Natural Language Processing API, developers can create hyper-intelligent bots capable of analyzing and understanding input text. The bots learn quickly and can respond both using uniquely developed machine learning phrases and developer programmed responses.

API Features:

The API offers a variety of features that developers can incorporate into their chatbots. For instance, it can learn how to recognizes certain personalities on a psychological level through text input. Additionally, it can create phrases and information based on text from other users to create conversation and answer questions.

Benefits:

The API has many features that coexist alongside the development of chatbots. Therefore, developers can use this API for other tools, including statistical data and text analysis.

Pricing:

This API is free to use for up to 150 requests a month. The pro plan offers users 50000 requests a month and costs $500 monthly. Next, the API provides an ultra plan, costing $5000 a month for up to 500000 requests. Finally, the mega plan costs $20000 a month and offers unlimited requests.

Many developers use the BotDelive API to communicate with other developers. Users can use a chatbot to send and receive push notifications alongside 2FA notifications.

API Features:

The API allows developers to send and receive notifications to each other. Therefore, when developers need to ask a question or get additional information, they can use a chatbot to send push notifications and questions. Additionally, they can use it to verify other users on the platform.

Benefits:

BotDelive is an effective chatbot tool that gives developers an easy way to communicate with other developers on the platform. There's no need to wait for responses or leave their current project to share with others.

Pricing:

This API is free for developers to use to engage with others.