
Mailpace
Developer APIs
Simple transactional email API focused on deliverability with no tracking pixels, DKIM/SPF setup, and developer-friendly REST and SMTP access.
Price$10+ / month
Future of SoftwareStart Survey

Developer APIs
Simple transactional email API focused on deliverability with no tracking pixels, DKIM/SPF setup, and developer-friendly REST and SMTP access.
Price$10+ / month

Developer APIs
Map API and SDK provider offering custom styles, geocoding, and routing services for developers.
Price$20+ / month
Developer APIs
Comprehensive set of client libraries from Microsoft for interacting with Azure services across multiple languages.

Developer APIs
Restaurant data and ordering API platform aggregating menus and prices across delivery platforms for comparison.

Developer Tools
Fast, unopinionated, minimalist web framework for Node.js maintained by the OpenJS Foundation.

Machine Learning Platforms
Developer platform for training and deploying custom machine learning models with simple APIs.
Price$500+ / month

Financial Data APIs
Trading API platform for brokerages, fintechs, and wealth management applications.
Price$99+ / month

Developer Experience Platforms
tRPC enables end-to-end typesafe APIs for TypeScript applications, allowing full-stack developers to call server functions directly from the client without a REST or GraphQL layer.

Developer APIs
Location data platform providing custom maps, geocoding, and spatial visualization tools for developers.

Developer APIs
Open-source web framework for building real-time applications and REST APIs using JavaScript or TypeScript.