Exploring paid APIs in Business Most Popular Most Recent Free Paid Featured All
Sentiment Analysis for Twitter and Facebook

Sentiment Analysis for Twitter and Facebook - -

sentimental http://sentimental.co Paid Usage

The multilingual sentiment analysis API (with exceptional accuracy, 83.4% as opposed to industry standard of 65.4%, and available in Mandarin) from classifies social media texts as positive or negative, with a free daily allowance to get you started. The system uses advanced statistical models (machine learning & NLP) trained on social data, meaning the detection can handle slang, common misspellings, emoticons, hashtags, etc. You can use this API for free. If you require more flexibility and larger scale you can move up to a paid-for plan. Please note: The free plan offers 500 statuses classified per day - any use over this will be charged for. If you are using more than 500 statuses per day it is more cost effective to upgrade to one of the low cost, paid-for plans or contact us direct for an Enterprise offering.

MyMemory - Translation Memory

MyMemory - Translation Memory - -

translated http://mymemory.translated.net Paid Usage

Get a better translation! MyMemory is the world's largest Translation Memory. It contains billions of words translated by professional translators. MyMemory will give you a machine translation (Google, Microsoft or our) only when a human translation is not available.

Name Toolkit

Name Toolkit - -

nametoolkit http://nametoolkit.com Paid Usage

Name Toolkit is a domain name suggestion, registration and whois info provider. Our focus is on speed, simplicity and honesty.

WebSpellChecker

WebSpellChecker - -

webspellchecker http://webspellchecker.net Paid Usage

WebSpellchecker.net web service provides suggestions for spelling corrections for specified text.

Proxies

Proxies - -

webknox http://webknox.com/api Paid Usage

The WebKnox proxies API lets you retrieve public proxies. We try to keep a list of fresh, unblocked, high responsive, and alive proxies. Public proxies come and go so it is not guaranteed that they are available at the point of retrieval. You can improve proxy delivery by sending feedback whether a proxy is blocked or dead.

Text Processing

Text Processing - -

webknox http://webknox.com/api Paid Usage

The WebKnox text processing API lets you process (natural) language texts. You can detect the text's language, the quality of the writing, find entity mentions, tag part-of-speech, extract dates, extract locations, or determine the sentiment of the text.

Web

Web - -

webknox http://webknox.com/api Paid Usage

This WebKnox web API lets you process Web pages. You can detect (publish, modified dates, language), extract (author, content, facts), and rank (using a service or rating the quality).

Keywords

Keywords - -

webknox http://webknox.com/api Paid Usage

The WebKnox keyword API gives you access to keyword data. You can find information about keywords such as how often they are searched, how many competing pages there are on Google. You may also get a list of related keywords to your given keywords.

Convert

Convert - -

parsify http://parsify.me Paid Usage

Platform agnostic API to convert your markup, styling, and templating documents on the fly with caching, viewing, and premium features such as analytics for your conversions. Currently markup, styling, and templating languages supported is markdown, textile, less, sass, jade, hogan, dust, ejs, handlebars, jazz, swig, stylus, and whiskers. If you would like to talk about better pricing, more features, or ideas... Let us know!

WhoAPI

WhoAPI - -

whoapi http://whoapi.com Paid Usage

Get extensive domain data on a massive scale. Domain data like structured whois info, domain availability & expiry date, server uptime from all our world wide nodes and many more valuable data.