Free Machine Learning APIs
Discover free machine learning APIs for your next project.
All Machine Learning APIs
22AI For Thai
Free Various Thai AI API
Clarifai
Computer Vision
Cloudmersive
Image captioning, face recognition, NSFW classification
Deepcode
AI for code review
Dialogflow
Natural Language Processing
EXUDE-API
Used for the primary ways for filtering the stopping, stemming words from the text data
Hirak FaceAPI
Face detection, face recognition with age estimation/gender estimation, accurate, no quota limits
Imagga
Image Recognition Solutions like Tagging, Visual Search, NSFW moderation
Inferdo
Computer Vision services like Facial detection, Image labeling, NSFW classification
IPS Online
Face and License Plate Anonymization
Irisnet
Realtime content moderation API that blocks or blurs unwanted images in real-time
Keen IO
Data Analytics
Machinetutors
AI Solutions: Video/Image Classification & Tagging, NSFW, Icon/Image/Audio Search, NLP
MessengerX.io
A FREE API for developers to build and monetize personalized ML based chat apps
NLP Cloud
NLP API using spaCy and transformers for NER, sentiments, classification, summarization, and more
OpenVisionAPI
Open source computer vision API based on open source models
Perspective
NLP API to return probability that if text is toxic, obscene, insulting or threatening
Roboflow Universe
Pre-trained computer vision models
SkyBiometry
Face Detection, Face Recognition and Face Grouping
Time Door
A time series analysis API
Unplugg
Forecasting API for timeseries data
WolframAlpha
Provides specific answers to questions using data and algorithms
FAQ
What are machine learning APIs?
Machine Learning APIs are programming interfaces that allow developers to integrate machine learning-related functionality into their applications, providing access to data and features specific to the machine learning domain.
Are these machine learning APIs really free?
Yes — all APIs listed here offer free tiers or are completely free to use. Some may have usage limits or require registration. Always check the specific API's documentation for detailed terms.
How do I get started with machine learning APIs?
Choose an API that fits your needs, then visit its documentation page. Most APIs require an API key obtained through free registration. Follow the integration guides and examples provided.