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Best smart responses APIs

Text Emotion Recognition API

Natural Language Processing (NLP)

The Text Emotion Recognition API allows you to accurately identify and interpret the emotions expressed in a given piece of text.

Free 7-Day Trial

100% uptime 140ms avg MCP ready

Predictive Search API

Search & Discovery

Predictive Search API enhances user experience with real-time, personalized suggestions, optimizing search efficiency and engagement for a seamless browsing journey.

Free 7-Day Trial

100% uptime 238ms avg MCP ready

Expression Recognition API

AI & Machine Learning

"Empower your applications with our Expression Recognition API uncover emotions, assess opinions, and analyze attitudes for enhanced decision-making and user engagement."

Free 7-Day Trial

100% uptime 117ms avg MCP ready

Text Sentiment Detection API

Natural Language Processing (NLP)

Classifies text as positive, negative, or neutral, detects emotions, subjectivity, keywords, and confidence.

Free 7-Day Trial

100% uptime 379ms avg MCP ready

Text Moderation and Hate Speech Recognition API

Natural Language Processing (NLP)

Polish Text Moderation API ML-powered content moderation solution with 3 specialized endpoints: sentiment analysis for product reviews, multi-class message moderation and hate speech recognition. Native Polish language support with JSON responses including confidence scores and probability distributions. Fast (<500ms), privacy-focused (no data storage), and RESTful with full OpenAPI 3.1 documentation. Perfect for e-commerce, forums, and social platforms targeting Polish audiences.

Free 7-Day Trial

100% uptime 709ms avg MCP ready

Text Intelligence API

Natural Language Processing (NLP)

CPU-based NLP aggregate — sentiment, toxicity, language detection, NER, semantic similarity, and spellcheck.

Free 7-Day Trial

100% uptime 360ms avg MCP ready

Text to Feelings Fetch API

Natural Language Processing (NLP)

Translate text into feelings accurately using the Text to Feelings Fetch API, fostering better communication and connection.

Free 7-Day Trial

100% uptime 216ms avg MCP ready

GPT-4 Vision Pro API

Natural Language Processing (NLP)

Affordable and accessible API for integrating OpenAI's GPT-4 Turbo, GPT-4 Vision and ChatGPT. Ideal for conversational applications, text generation and visual analysis.

Free 7-Day Trial

100% uptime 1,469ms avg MCP ready

Retrieve Sentiment from Text API

Natural Language Processing (NLP)

Easily Retrieve Sentiment from Text to improve user engagement and tailor responses in real-time.

Free 7-Day Trial

100% uptime 16ms avg MCP ready

Text Sentiment Fetcher API

Natural Language Processing (NLP)

Capture vital Sentiment Insights from Text to elevate your brand’s communication and customer feedback strategies.

Free 7-Day Trial

100% uptime 20ms avg MCP ready

ULTRA Text-to-Speech API

Voice & Speech Technology

Move beyond standard synthesis. Our High-Definition (HD) Generative Tier offers voices that breathe, pause, and emote naturally.

Free 7-Day Trial

100% uptime 1,057ms avg MCP ready

Change Facial Expressions API

Visual Recognition & Imaging

Transform facial expressions in images with advanced editing technology, enabling smiles, pouts, frowns, and more with our API.

100% uptime MCP ready

Smart Beauty API

Visual Recognition & Imaging

Enhance facial beauty in images using GAN technology with our Smart Beauty API, supporting up to 18 faces per image.

100% uptime MCP ready

Question and Answer API

Natural Language Processing (NLP)

The Question and Answer API allows users to receive answers to their questions by sending a query. The API uses advanced natural language processing and machine learning algorithms to provide accurate and relevant answers.

Free 7-Day Trial

100% uptime 1,084ms avg MCP ready

Text to Emotion API

Natural Language Processing (NLP)

It analyzes texts and detects emotions such as happiness, anger, sadness, surprise, and fear, returning accurate scores for each identified feeling.

Free 7-Day Trial

100% uptime 1,768ms avg MCP ready

Qwen AI API

Natural Language Processing (NLP)

Alibaba Qwen LLM API for text generation, reasoning, and vision analysis. OpenAI-compatible chat completions with up to 1M token context window.

Free 7-Day Trial

100% uptime 1,544ms avg MCP ready

Deepseek API

Natural Language Processing (NLP)

LLM API providing text generation, reasoning, and multi-turn conversation capabilities via OpenAI-compatible and Anthropic-compatible endpoints.

Free 7-Day Trial

100% uptime 3,594ms avg MCP ready

Capture Emotions from Text API

Natural Language Processing (NLP)

Capture nuanced emotions from written content seamlessly with our Capture Emotions from Text API, improving engagement.

Free 7-Day Trial

100% uptime 8,644ms avg MCP ready

Text Emotion Retrieval API

Natural Language Processing (NLP)

Discover and retrieve emotions embedded in your text using the Text Emotion Retrieval API for deeper insights.

Free 7-Day Trial

100% uptime 2,398ms avg MCP ready

Youtube Response Generator API

Natural Language Processing (NLP)

Youtube Response Generator API allows users to automatically generate replies for comments on their Youtube videos. With advanced language processing capabilities, this API can create personalized and relevant responses, saving time and effort for content creators.

Free 7-Day Trial

100% uptime 11,218ms avg MCP ready

French Response Generator API

Natural Language Processing (NLP)

This API will generate an automatic response based on the customer review that is passed. The API works only in french at the moment.

Free 7-Day Trial

100% uptime 11,201ms avg MCP ready

Compliance Nexus API for AI Governance

Legal & Compliance

AI-Safe: Enterprise Compliance Gateway is a robust API designed to streamline organizational adherence to GDPR and the EU AI Act. It offers automated tools for data protection compliance, risk assessments, and regulatory reporting, ensuring that businesses can integrate AI technologies responsibly while safeguarding user privacy. With real-time monitoring and actionable insights, AI-Safe empowers enterprises to navigate complex compliance requirements effectively.

Free 7-Day Trial