14 Best AI Based APIs of 2023

AI Based APIs

Artificial Intelligence (AI) is revolutionizing various industries by enabling automation, predictive analytics, and intelligent decision-making capabilities. As AI continues to evolve, the availability of reliable and feature-rich AI APIs is becoming increasingly essential for developers and businesses. These APIs make it possible for developers to integrate AI capabilities into their applications without the need for extensive AI expertise.

In this article, we will explore the 14 best free and paid AI APIs of 2023. Whether you’re looking for natural language processing, computer vision, recommendation systems, or other AI functionalities, this list will provide you with a range of reliable and feature-rich APIs to leverage the power of AI in your projects.

What is an AI-based API?

An AI-based API (Application Programming Interface) is a collection of programming instructions that grants developers access to the capabilities of an AI or machine learning (ML) model. It enables developers to perform various tasks, such as image recognition, natural language processing, and predictive analytics. By utilizing an AI-based API, developers can leverage the power of AI and ML models to enhance their applications and unlock advanced functionalities.

Here is some free and paid AI-based API in 2023

1. OOPSpam Spam Filter

OOPSpam Spam Filter AI API

The OOPSpam Anti-Spam API utilizes a combination of machine learning algorithms, blacklisted IPs, Adult Content Detection, spam word patterns, and custom rules to accurately identify and score spam content.

Pricing:

OOPSpam Spam Filter Pricing

Basic Plan: The Basic plan is free and allows for 40 requests per month.

Pro Plan: The Pro plan costs $49.00 per month and includes 100,000 requests per month. It provides support via email and direct access.

Ultra Plan: The Ultra plan is priced at $79.00 per month and offers 300,000 requests per month. It also provides support via email and direct access.

Mega Plan: The Megaplan costs $399.00 per month and provides 1,000,000 requests per month. It includes support via email and direct access.

2. TTSMP3

TTSMP3 AI API

This API provides powerful text-to-speech features, including pauses, emphasis, speed, pitch, effects, conversations, and more, supporting over 28 languages.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for 14 requests per month.

Pro Plan: The Pro plan is also free and includes 0 requests per month.

Ultra Plan: The Ultra plan costs $29.00 per month and offers 10,000 requests per month.

Mega Plan: The Mega Plan costs $99.00 per month and provides unlimited requests.

3. Google Cloud Text-to-Speech API

Powered by Google Cloud Speech API, this API effortlessly transforms audio into text using neural network models, supporting over 80 languages and variants.

Pricing:

Google Cloud Text-to-Speech API Pricing

Pricing for Google Cloud Text-to-Speech

  • Neural2 voices
    • Free per month: 0 to 1 million bytes
    • Price after free usage limit is reached: US$0.000016 per byte (US$16 per 1 million bytes)
  • Polyglot (Preview) voices
    • Free per month: 0 to 1 million bytes
    • Price after free usage limit is reached: US$0.000016 per byte (US$16 per 1 million bytes)
  • Studio (Preview) voices
    • Free per month: 0 to 100 thousand bytes
    • Price after free usage limit is reached: US$0.00016 per byte (US$160 per 1 million bytes)
  • Standard voices
    • Free per month: 0 to 4 million characters
    • Price after free usage limit is reached: US$0.000004 per character (US$4 per 1 million characters)
  • WaveNet voices
    • Free per month: 0 to 1 million characters
    • Price after free usage limit is reached: US$0.000016 per character (US$16 per 1 million characters)

4. Dezgo

This API powered by artificial intelligence helps create stunning images, providing inspiration for graphic designers, content creators, and artists. It offers customization options and easy sharing capabilities.

Pricing:

Basic Plan: The Basic plan costs $2.00 and allows for 20,000 requests per month.

Pro Plan: The Pro plan costs $10.00 per month and includes 100,000 requests per month. It provides 57 models and priority processing.

Ultra Plan: The Ultra plan is priced at $30.00 per month and offers 300,000 requests per month. It also provides 57 models and priority processing.

Mega Plan: The Mega plan costs $100.00 per month and provides 1,000,000 requests per month. It includes 57 models and priority processing.

5. TLDRThis

TLDRThis is an article summarizer tool that provides concise summaries of long articles, offering a clutter-free reading experience.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for 100 requests per month with a rate limit of 5 requests per minute.

Pro Plan: The Pro plan costs $9.99 per month and includes 1000 requests per month with a rate limit of 20 requests per minute.

Ultra Plan: The Ultra plan is priced at $24.99 per month and offers 3000 requests per month with a rate limit of 20 requests per minute.

Mega Plan: The Mega plan costs $74.99 per month and provides 10,000 requests per month with a rate limit of 50 requests per minute.

6. Random-stuff-api

The Random Stuff API (RSA) is an open-source API that provides access to a wide range of features, including AI responses, jokes, memes, anime content, facts, image manipulation capabilities, and more.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for unlimited requests.

7. Aeona

The Aeon API allows developers to perform actions in Aeon and build integrations outside of its installed components, offering flexibility and control.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for 200 requests per day.

Pro Plan: The Pro plan costs$5.00 per month and offers 5,000 requests per day.

Ultra Plan: The Ultra plan costs $10.00 per month and offers 10,000 requests per day.

Mega Plan: The Mega Plan is free of charge and allows for 0 requests per month.

8. Pronunciation Assessment

AI-Powered API for Automated English Pronunciation Assessment. This API leverages artificial intelligence to provide automated assessment and feedback on English pronunciation, ideal for English learning apps.

Pricing:

Pro Plan: The Pro plan id free of charge and offers 0 requests per month.

Ultra Plan: The Ultra plan costs $2.000 per month and offers 250,000 requests per month.

Mega Plan: The Mega Plan costs $6.000 per month and offers 1,000.000 requests per month.

9. RoboMatic.AI

RoboMatic.AI is an innovative bot system designed to assist individuals in their daily lives. It offers a free API for developers and can be integrated into various platforms.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for unlimited requests.

10. Face liveness check

This API detects face liveness, safeguarding against fraud in identity verification processes by verifying that the submitted image is not a photo of a photo or a display.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for 35 requests per month.

Pro Plan: The Pro plan costs$29.00 per month and offers 400 requests per month.

Ultra Plan: The Ultra plan costs $99.00 per month and offers 1,700 requests per month.

Mega Plan: The Mega Plan costs $199.00 per month and offers 4,500 requests per month.

11. JoJ Text to Speech

This API utilizes Google’s advanced AI technology to convert transcript data into high-quality, natural-sounding human speech.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for 100 requests per month with a rate limit of 5 requests per second.

Pro Plan: The Pro plan costs $10.00 per month and includes 1000 requests per month with a rate limit of 5 requests per second.

Ultra Plan: The Ultra plan is priced at $50.00 per month and offers 10,000 requests per month with a rate limit of 5 requests per second.

Mega Plan: The Mega plan costs $200.00 per month and provides unlimited requests per month with a rate limit of 5 requests per second.

12. Cortex

Cortex is a hypermedia REST API specifically designed for e-commerce purposes, offering hypermedia links to establish connections between associated resources.

Pricing:

Basic Plan: The Basic plan costs $10.00 per month and does not include any labeled data or requests. However, it provides access to 250 related endpoints per month.

13. Crunchbase

Integrate Crunchbase into your applications using the REST API. Access powerful data from www.crunchbase.com and build robust applications with ease.

Pricing:

Basic Plan: The Basic plan is free of charge and allows for unlimited requests.

14. Chat GPT

GPT-4 is OpenAI’s latest large multimodal model, trained to handle text and images as inputs. It generates high-quality textual outputs but does not generate images.

Pricing for GPT-4

API Pricing for GPT-4
  • Context length: 8k
    • Prompt tokens: US$0.03/1k
    • Sampled tokens: US$0.06/1k
  • Context length: 32k
    • Prompt tokens: US$0.06/1k
    • Sampled tokens: US$0.12/1k

GPT-3.5 Turbo

GPT-3.5 is a highly advanced language model developed by OpenAI, trained on extensive internet text data. With 175 billion parameters, it offers impressive capabilities in translation, question-answering, summarization, and creative writing.

API Pricing for GPT-3.5 Turbo

Pricing for GPT-3.5 Turbo

GPT-3.5 Turbo Pricing

  • Context length: 4K
    • Input tokens: US$0.0015/1k
    • Output tokens: US$0.002/1k
  • Context length: 16K
    • Input tokens: US$0.003/1k
    • Output tokens: US$0.004/1k

How to use Machine Learning APIs?

ML APIs are accessed via HTTP requests. Developers send data and receive responses by using an API key, endpoint, and parameters specific to the API. This enables seamless integration of machine learning capabilities into applications.

What are the benefits of using AI APIs?

Using AI APIs offers several benefits that contribute to the advancement and efficiency of various applications and systems. Here are the key benefits of utilizing AI APIs:

  • Access to Advanced AI Capabilities: AI APIs provide access to powerful and complex artificial intelligence capabilities without requiring deep expertise in AI. Developers can leverage pre-built models, algorithms, and data processing techniques through APIs, enabling them to incorporate sophisticated AI functionalities into their applications quickly and efficiently.
  • Time and Cost Savings: AI APIs eliminate the need to develop AI capabilities from scratch, saving significant time and resources. Instead of investing in building and training complex AI models, developers can leverage APIs that are already trained and optimized, accelerating development cycles and reducing costs.
  • Improved Scalability and Performance: AI APIs are designed to handle large-scale data processing and complex computations. By leveraging these APIs, developers can benefit from the scalability and performance capabilities offered by the underlying AI infrastructure. This allows applications to efficiently handle increased workloads, ensuring smooth operations even during peak usage.
  • Enhanced User Experience: Integrating AI capabilities through APIs can significantly enhance the user experience. Natural language processing APIs enable chatbots and voice assistants to understand and respond to user queries effectively. Computer vision APIs empower applications to recognize and analyze images or videos, opening up possibilities for visual search, augmented reality, and more.
  • Faster Development and Deployment: AI APIs simplify the development and deployment process by providing ready-to-use AI functionalities. Developers can focus on building the application logic around the API, reducing development time and enabling faster deployment of AI-powered applications.
  • Continuous Updates and Improvements: AI APIs are often maintained and updated by the API providers, ensuring that developers can benefit from the latest advancements in AI technology. This allows applications to stay current with the rapidly evolving AI landscape without requiring significant maintenance efforts from developers.
  • Integration Flexibility: AI APIs can be integrated into a wide range of applications and systems, including web and mobile applications, IoT devices, and cloud-based platforms. They offer flexibility in integrating AI functionalities seamlessly into existing software infrastructure, enabling businesses to leverage AI capabilities across various domains and industries.

Conclusion:

There is a wide range of AI APIs that empower developers and businesses to leverage the transformative potential of artificial intelligence. Whether you choose free or paid APIs, each one offers unique features, performance, and pricing structures to suit different needs and budgets. By incorporating these best-in-class AI APIs into your applications and workflows, you can stay at the forefront of AI technology and drive meaningful impact in your domain.

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