* [Supportivekoala](https://supportivekoala.com/) — Allows you to autogenerate images by your input via templates. The free plan allows you to create up to 100 images per week.
  * [Crawlbase](https://crawlbase.com/) — Crawl and scrape websites without proxies, infrastructure, or browsers. We solve captchas for you and prevent you from being blocked. The first 1000 calls are free of charge.
  * [Insomnia](https://insomnia.rest) - Open-source API client for designing and testing APIs, it supports REST and GraphQL
  * [GoCardless](https://gocardless.com/) — Free open banking data API. PSD2. Connect 2300+ banks with your app/software in EU+UK.
  * [reqres.in](https://reqres.in) - A Free hosted REST-API ready to respond to your AJAX requests.
  * [Duply.co](https://duply.co) — Create dynamic images from API & URL, design template once and reuse it. The free tier offers 70 images/month creation from API & URL and Up to 100 through Form.