Helium Alternatives (2025)

Chainpoint is a global network for anchoring data to the Bitcoin blockchain

Global Biodiversity Information Facility

Create an easy to read QR code and URL shortener

Wikipedia for Web APIs, OpenAPI/Swagger specs for public APIs

Create an image of your GitHub contributions

Create pixel-perfect website screenshots

REST API for create your own meme

The Pingdom API is a way for you to automate your interaction with the Pingdom system. With the API, you can create your own scripts or applications with most of the functionality you can find inside the Pingdom control panel.

Build tool and processes integrations to create efficient development pipelines

REST API to programmatically create apps, provision add-ons and perform other task on Heroku

The Gcore CDN provides an API with predictable, resource-oriented URLs that utilize HTTP response codes to signal API errors. The API is designed to work seamlessly with HTTP clients and employs standard HTTP features, such as authentication and terminology. The API returns JSON data in all responses, including error messages. It offers a comprehensive set of features that developers can leverage to create customized content delivery network solutions.

You can attempt to resume an old email session. By using a valid email token and proof of work. EmailOnDeck is always simple and free *Create temp emails fast in just 2 easy steps*Used by professionals all around the world *Protect your privacy by not allowing spam in your personal inbox*Emails are constantly being securely deleted *Bitcoin and cryptocurrency friendly!