API Development & Tools
ScrapingAnt
Headless Chrome scraping API and free checked proxies service. Javascript rendering, premium rotating proxies, CAPTCHAs avoiding. Free plans are available
Colaboratory
Free web-based Python notebook environment with Nvidia Tesla K80 GPU
FraudLabs Pro
Screen an order transaction for credit card payment fraud. This REST API will detect all possible fraud traits based on the input parameters of an order. The Free Micro plan has 500 transactions per month
Mintlify
NextJS-based, AI-powered platform for documentation sites. 
Beeceptor
Mock a rest API in seconds, fake API response and much more. Free 50 requests per day, public dashboard, open endpoints (anyone with a dashboard link can view submissions and answers)
SerpApi
Real-time search engine scraping API. Returns structured JSON results for Google, YouTube, Bing, Baidu, Walmart, and many other machines. The free plan includes 100 successful API calls per month
ZenRows
Web Scraping API & proxy server that bypasses any anti-bot solution while offering javascript rendering, rotating proxies, and geotargeting. The free tier of 1000 API calls
Apify
Web scraping and automation platform to create an API for any website and extract data. Ready-made scrapers, integrated proxies, and custom solutions. Free plan with $5 platform credits included every month
wolfram.com
Built-in knowledge-based algorithms in the cloud
screenshotlayer.com
Capture highly customizable snapshots of any website. Free 100 snapshots/month
monkeylearn.com
Text analysis with machine learning, free 300 queries/month
IP Geolocation
IP Geolocation API - Forever free plan for developers with 30k requests per month (1k/day) limit