Surveygizmo API

Referential

List or search country / countries, states / regions, country dial and zip codes in up to 20 languages. A collection of data APIs to support forms, signups, search and lookup. Our endpoints are optimized for speed and size. Our data is regularly maintained and comes from International Standardization bodies, the United Nations, government surveys and GIS datasets. We do not scrape WikiPedia etc

ProProfs Survey Maker

ProProfs is a powerful survey tool, using which educators, instructors, online marketers and organizations can quickly create a range of surveys such as customer feedback survey, market research survey, demographic survey, course evaluation survey and more. Along with this, ProProfs Survey Maker supports advanced features including response grading, detailed survey stats, multiple question types, cross-device compatibility, survey embed facility and many more. ProProfs also makes creating surveys a delight, with a simple drag and drop survey creation interface, easy edit and effortlessly change or reordering of survey questions, all on the same page. With ProProfs Survey Maker you can create surveys tailored to the needs of your respondents and get detailed reports which help you to accurately interpret the results of your survey.

Oil Well Directional Drilling Survey Calculations

This web service calculates survey data using minimum curvature method

Aspose.OMR Cloud

Aspose.OMR Cloud is a REST API to recognize optical mark from OMR scanned sheet images in the cloud. The API allows capturing human-marked data from document forms such as surveys, questionnaires, multiple-choice examination paper and other tests.

VoxSci Voice to Text

VAPI - VoxSci Application Programming Interface Comment lines, voice of the customer, marketing surveys, opinion polls, marketing questionnaires, network or PABX operators and affiliates with large volumes of voice messages can benefit from the improved efficiency and security of using our API interface. Using VAPI you can integrate existing systems to handle voice to text conversions transparently by sending us the audio files and letting our system cope with the transcriptions which are then sent back to your system. VAPI is a straight forward API and messages can be sent to us in a variety of ways from email through to XML HTTP requests via a secure direct connection between your IT structure and ours. All responses can also then be sent back in email or via HTTP PUSH in XML format.

Datafield

COMPLETE FORMS AND SURVEY ON MOBILE (EVEN OFFLINE) AND PLUG DATA COLLECTED TO YOUR SYSTEM WITH OUR API. ------------------------------------------ Create and publish your forms and surveys on Datafield mobile application for iPhone, iPad and Android and start collecting on site data in real time. Datafield's mobile form builder is trusted by small, medium and large corporation worldwide

SlimSurveys

Micro-Surveys. Mega Insights. The SlimSurveys REST API allows you to query data about your account, surveys, questions, results, and more. It also allows you to create and manage your surveys. You can leverage our entire engagement infrastructure without the need to scale, support, or manage it.