Featured Conversions Companies and Organizations

These are the organizations I come across in my research who are doing interesting things in the API space. They could be companies, institutions, government agencies, or any other type of organizational entity. My goal is to aggregate so I can stay in tune with what they are up to and how it impacts the API space.

API Transformer

Transform API Descriptions from/to various formats e.g., Swagger, API Blueprint, RAML, WADL, Google Discovery, I/O Docs. Please contact us for production and high volume usage.

  • Website - The website for the API Transformer platform.

Other Conversions Companies and Organizations

These are additional companies who have APIs, but do not have as much detaila nd resources available to rank with the others.


Create, track & manage easily your own affiliate network. Affilae is a SaaS affiliate marketing software improved by hundreds advertisers around the world.


.NET Java Cloud SharePoint Android SSRS and JasperReports file format APIs for developers. Integrate in any enterprise level web desktop and mobile application


Forget tedious coding or server management: Our simple API that makes it easy to convert HTML to PDF, XLS and Excel files.

Open Exchange Rates API

The original simple, accurate and transparent exchange rates and currency conversion data API.


Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.


Kong is the worlds most popular open source microservice API gateway. Use Kong to secure, manage and orchestrate microservice APIs.


Text to speech for online & offline content of websites, apps, e-Books, e-Learning, telephony & transport systems, media, robotics, embedded devices, IoT & more.

RedLine13 Zip Code Distance

RedLine13 is an almost free load testing service that allows users to run a range load, stress, and performance tests with popular tools like JMeter.


Free online API to convert RSS to JSON


Transloadit is a Berlin based startup that takes care of user generated content. Web/apps point their uploads directly to Transloadit’s cloud platform so that they can be encoded, transformed, and stored back on the customer’s server or cloud bucket. Transloadit supports upload progress bars, video encoding, adding logos, converting documents, generating waveforms (like soundcloud), and more as can be seen in their Demos section.


Beautiful HTML5 widget, API to manage files in cloud storage, smart and fast CDN to deliver them to your end users. Crop, resize and transform uploaded images using URL commands. Transfer entire HD videos, documents and huge sets of photos, upload media from different sources. With Uploadcare your users can upload files up to 5 TB in size.


Create PDF easily with our developers API/SDK for Ruby Java .NET C# PHP Shell Delphi.

Industry Tag Cloud

This set of tags represent this industry, pulled from the website and marketing materials available for each of the companies listed.

AcroFormAffiliatesAnalyticsAPI Service ProviderAPIs.io ImportCalculatorCloudCloud StorageCombinationsConversionsCurrenciesDefinitionsDocumentsExchangeFilesFinancialMapsMarketplacesMedia managementMergeMy API StackNetherlandsNo API DefinitionNonprofitOfficePDFPDF creation toolPhotosrasterizerenderReturn RateSemanticService APISignalsStorageStores ComparisionTargetTextsThumbnailsUploadsVisit DurationVisitorsXFA

They reflect the intent of these platforms, helping people understand what is aavailable for integration into applications.