Best API Driven

Directus is an open-source headless CMS that sits on top of your existing SQL database. It provides a no-code admin panel and a powerful API for content delivery. Its key strength lies in its ability...

Open Affiliate is a self-hosted affiliate marketing platform built with Laravel and PHP. It provides a highly customizable and extensible foundation for creating affiliate networks or integrating affi...

Form.io is an open-source form builder framework that allows developers to create custom forms and surveys. It offers a drag-and-drop interface and supports a wide range of question types. Its API-fir...

GoodData is a business intelligence platform that emphasizes analytics automation and a centralized metrics layer. It offers good capabilities for enterprises looking to standardize metrics definition...

Google Cloud DNS is a highly reliable, low-latency service that leverages Google's massive global infrastructure. It is an excellent choice for developers already working within the Google Cloud Platf...

Elastic Path is a composable commerce platform focused on B2B e-commerce. It offers a flexible architecture, robust APIs, and a range of features for complex pricing, quoting, and order management. It...

SparkPost is an enterprise-focused email delivery service designed for companies that send massive volumes of email. It is built on a highly resilient infrastructure that prioritizes security and deli...

Snipcart is an API-driven e-commerce solution that can be integrated into existing websites. It's designed for developers who want to build custom e-commerce experiences. While it offers a lot of flex...

OpenID Connect Signer is an open-source solution focused on secure electronic signatures leveraging OpenID Connect for authentication. It's primarily API-driven, designed for integration into existing...

Spreedly is not a direct appointment scheduling software, but a payment gateway aggregator that can be integrated with scheduling platforms. It allows businesses to manage multiple payment gateways an...

Lokalmatic is a localization platform specifically tailored for e-commerce businesses, with a strong focus on Shopify integration. It offers API-driven workflows, content management capabilities, and...

Pipedream CRM is a cloud-based solution for multichannel sales, offering automation and workflow management tools. It provides a robust API for integrating with other applications and services. Pipedr...

Logi Analytics is a BI platform that specializes in embedded analytics and data discovery. It offers a wide range of data connectors and a user-friendly interface. Logi Analytics data visualization ca...

Flagr is an open-source feature flagging system built with Go. It's designed for developers who prefer self-hosting and have more control over their infrastructure. It offers A/B testing capabilities...