Best Developer APIs to Build Faster in 2026

What you can do with these tools here

Timace is not only a directory. Every tool it tracks can be dropped into something you are building. A free account keeps what you make.

• Build a stack around them

  Pick the categories your project needs and choose real tools for each one, with these tools in the mix.

  Open the builder→
• Put them in a tool stack

  Group these tools with everything else you actually use, and share the stack as a page.

  Browse stacks→
• Use them in a workflow

  Write out the steps of a job you do repeatedly and place these tools at the step they belong to.

  Browse workflows→
• Save them to your library

  Keep these tools in a named list, and let the Intelligence Feed surface news about them.

  Your library→

FAQ

What's the difference between Resend and a general email marketing platform?

Resend is an API for developers sending transactional or programmatic email from their app; marketing platforms like Mailchimp are for designing and sending campaigns.

What is Algolia used for?

Algolia provides hosted, instant-feeling search you can add to any app via API, instead of building and tuning search infrastructure yourself.

What's the difference between EasyPost and Shippo?

Both are shipping APIs with pre-negotiated carrier rates. The right pick often comes down to specific carrier coverage and pricing for your volume.