Need help with your APIs? I offer API discovery, governance & evangelism services. Explore services →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us

Providers - Q

Providers starting with Q.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
search

90 companies

Qatar University screenshot
Qatar University

Qatar University is the national public research university of the State of Qatar, located in Doha, and ranked #122 in the QS World University Rankings 2025....

APIs.io GitHub
Qdrant screenshot
Qdrant

Qdrant is a vector similarity search engine that provides a production-ready

APIs.io GitHub
QEP Resources

QEP Resources was an independent natural gas and crude oil exploration and production company headquartered in Denver, Colorado, with operations in the Unite...

GitHub
Qiwi screenshot
Qiwi

Qiwi provides payment reception, payouts, and banking platform APIs for processing wallet, card, mobile, and SBP transactions across Russia and CIS markets.

APIs.io GitHub
Qlik screenshot
Qlik

APIs for Qlik's analytics and data integration platform.

APIs.io GitHub
Qlik Cloud screenshot
Qlik Cloud

Collection of APIs for Qlik Cloud platform, providing data integration, analytics, and visualization capabilities.

APIs.io GitHub
Qlik Mashups screenshot
Qlik Mashups

APIs and resources for building custom visualizations and analytics applications using Qlik Sense mashups.

APIs.io GitHub
Qlik Sense screenshot
Qlik Sense

APIs for Qlik Sense, a business intelligence and data analytics platform providing engine, repository, cloud, embedding, and data integration capabilities.

APIs.io GitHub
Qlik Sense APIs screenshot
Qlik Sense APIs

Collection of APIs for Qlik Sense, a business intelligence and visual analytics platform. Qlik provides REST APIs, WebSocket APIs, and developer tools for ma...

APIs.io GitHub
Qlik Sense Enterprise screenshot
Qlik Sense Enterprise

Collection of APIs for Qlik Sense Enterprise, a modern analytics platform for business intelligence and data visualization.

APIs.io GitHub
QlikView screenshot
QlikView

QlikView is a business intelligence and data visualization platform that enables users to create guided analytics applications and dashboards for data discov...

APIs.io GitHub
Qlty

Qlty is a code quality and coverage platform from the team behind Code

APIs.io GitHub
Qobuz screenshot
Qobuz

Qobuz is a French hi-res audio streaming and download platform founded in 2007 and operated by Xandrie SA. It offers lossless FLAC streaming up to 24-bit/192...

APIs.io GitHub
Qodo

Qodo (formerly CodiumAI) is an AI code-integrity platform for automated

APIs.io GitHub
Qorvo screenshot
Qorvo

'Profile for Qorvo in the API Evangelist network. Fortune F1000 (rank 765).'

GitHub
QoS

Quality of Service (QoS) is the description or measurement of overall performance of a service, particularly in computer networking and telecommunications. Q...

GitHub
Qovery screenshot
Qovery

Qovery is an internal developer platform that simplifies cloud deployment and infrastructure management, enabling

APIs.io GitHub
QR code screenshot
QR code

"Create an easy to read QR code and URL shortener"

APIs.io GitHub
QR code screenshot
QR code

"Generate and decode / read QR code graphics"

APIs.io GitHub
Qrcode Monkey screenshot
Qrcode Monkey

"Integrate custom and unique looking QR codes into your system or workflow"

APIs.io GitHub
QStash screenshot
QStash

QStash is a serverless message queue and task scheduling REST API from Upstash that delivers HTTP messages to endpoints reliably without requiring any long-l...

APIs.io GitHub
Quad/Graphics screenshot
Quad/Graphics

Quad/Graphics is a worldwide marketing solutions company that provides print and integrated marketing services helping marketers reach today's consumers acro...

GitHub
Quadrant API screenshot
Quadrant API

The Quadrant API currently allows users to retrieve alert data by their client ID.

APIs.io GitHub
Quaker Houghton screenshot
Quaker Houghton

Quaker Houghton is a major US corporation and Fortune 1000 company. The Quaker Houghton API provides programmatic access to its platform services, data, and ...

APIs.io GitHub
Qualcomm screenshot
Qualcomm

Qualcomm is a multinational semiconductor and telecommunications equipment

APIs.io GitHub
Qualified screenshot
Qualified

Qualified provides API capabilities.

GitHub
Quality of Service

Quality Of Service provides specialized quality of capabilities delivered as a managed offering, often accessible via APIs or cloud interfaces. It allows org...

GitHub
Quality Standards

Frameworks and benchmarks that define acceptable levels of quality for products, services, or processes to ensure consistency and meet customer expectations....

GitHub
Qualtrics screenshot
Qualtrics

Qualtrics is an experience management platform providing REST APIs for managing surveys, accessing response data, distributing surveys, managing contacts, an...

APIs.io GitHub
Qualys screenshot
Qualys

Qualys is a cloud-based security and compliance platform offering Vulnerability

APIs.io GitHub
Quandela screenshot
Quandela

Quandela is a Paris-region (Massy, France) photonic quantum computing company building modular, scalable, and energy-efficient quantum systems driven by dete...

GitHub
Quandl (Nasdaq Data Link) screenshot
Quandl (Nasdaq Data Link)

Nasdaq Data Link (formerly Quandl) provides REST and streaming APIs for financial and economic data including time-series datasets, tabular datasets, and rea...

APIs.io GitHub
Quandoo screenshot
Quandoo

Quandoo is a restaurant reservations marketplace that connects diners with thousands of restaurants and gives merchants table, reservation, and reputation ma...

GitHub
Quant Network screenshot
Quant Network

Quant Network is a blockchain interoperability company whose Overledger platform provides APIs to issue, connect, and monitor digital assets, smart contracts...

APIs.io GitHub
Quanta Services

Quanta Services is a Fortune 500 specialty contracting company that delivers infrastructure solutions to the electric power, renewable energy, oil and gas, p...

GitHub
Quantcast screenshot
Quantcast

Quantcast is a San Francisco-headquartered digital advertising and audience intelligence company founded in 2006. Its flagship offering is the Quantcast Plat...

APIs.io GitHub
QuantCDN screenshot
QuantCDN

QuantCDN is an edge delivery, static site hosting, and cloud applications platform that lets teams generate, host, and maintain static and dynamic versions o...

APIs.io GitHub
Quantexa screenshot
Quantexa

Quantexa provides decision intelligence solutions using entity resolution and network analytics to help organizations connect disparate data and make better ...

APIs.io GitHub
Quantinuum screenshot
Quantinuum

Quantinuum is an integrated quantum computing company formed by the 2021 merger of Honeywell Quantum Solutions and Cambridge Quantum. It builds trapped-ion (...

APIs.io GitHub
Quantum Machines screenshot
Quantum Machines

Quantum Machines is a Tel Aviv, Israel-based quantum control company that builds the Quantum Orchestration Platform (QOP) — a unified hardware and software s...

APIs.io GitHub
Quantum Systems screenshot
Quantum Systems

Quantum-Systems GmbH is a Gilching/Munich, Germany-based dual-use drone manufacturer founded in 2015 by former Bundeswehr helicopter pilot Florian Seibel. Th...

GitHub
Quarantine

"Coronavirus API with free COVID-19 live updates"

APIs.io GitHub
Quarkus screenshot
Quarkus

Quarkus is a Kubernetes-native Java framework tailored for GraalVM and OpenJDK HotSpot, designed to build cloud-native microservices and serverless applicati...

APIs.io GitHub
Quay screenshot
Quay

Quay is a container image registry that enables you to build, store, distribute, and deploy container images with built-in security scanning, access controls...

APIs.io GitHub
Qube

Qube is a platform providing APIs for financial services and payment processing solutions.

GitHub
Qube Horizon

Qube Horizon is a platform described as offering project management, resource allocation, and analytics services. No public website or API documentation coul...

GitHub
Qubrid AI screenshot
Qubrid AI

Qubrid AI is a cloud platform that provides GPU-accelerated infrastructure and AI services for enterprise developers. Their developer platform offers OpenAI-...

APIs.io GitHub
Queen Mary University of London

Queen Mary University of London (QMUL) is a public research university in London, United Kingdom, and a member of the Russell Group, ranked #120 in the QS Wo...

APIs.io GitHub
Queen's University at Kingston screenshot
Queen's University at Kingston

Queen's University at Kingston is a public research university in Kingston, Ontario, Canada, serving more than 25,000 students and ranked #193 in the QS Worl...

APIs.io GitHub
Queen's University Belfast

Queen's University Belfast is a Russell Group research-intensive university in Northern Ireland, United Kingdom, founded in 1845, and ranked #206 in the QS W...

APIs.io GitHub
Queensland Geoscience Data screenshot
Queensland Geoscience Data

Queensland Geoscience Data is a state government open-data portal for Australia running CKAN. It exposes the CKAN catalog API, a standardized machine-readabl...

APIs.io GitHub
Queensland Government Data screenshot
Queensland Government Data

Queensland Government Data is a open data portal open-data portal for Australia running CKAN. It exposes the CKAN catalog API, a standardized machine-readabl...

APIs.io GitHub
Queensland University of Technology

Queensland University of Technology (QUT) is a public research university based in Brisbane, Australia, ranked #213 in the QS World University Rankings 2025....

APIs.io GitHub
Queimadas INPE screenshot
Queimadas INPE

"Access to heat focus data (probable wildfire)"

APIs.io GitHub
QuEra Computing screenshot
QuEra Computing

QuEra Computing is a Boston-area neutral-atom quantum computing company, founded in 2021 by scientists from Harvard and MIT. Its flagship system, Aquila, is ...

GitHub
QuEra Computing

QuEra Computing is a Boston-based neutral-atom quantum computing company (founded 2018) that operates

APIs.io GitHub
Quest Diagnostics screenshot
Quest Diagnostics

Quest Diagnostics is a Fortune 500 company and the world's leading provider of diagnostic information services that patients and doctors can rely on to make ...

APIs.io GitHub
QuestDB screenshot
QuestDB

QuestDB is a high-performance open-source time-series database. It exposes three programmatic surfaces — an HTTP REST API for SQL queries and CSV import/expo...

APIs.io GitHub
QuickBooks screenshot
QuickBooks

QuickBooks is Intuit's accounting software platform for small businesses, self-employed, and accountants, available as QuickBooks Online (cloud) and QuickBoo...

APIs.io GitHub
QuickBooks Online screenshot
QuickBooks Online

QuickBooks Online is Intuit's cloud accounting platform for small and mid-sized businesses, providing invoicing, expense tracking, payroll, reporting, sales ...

APIs.io GitHub
QuickBooks Online Accounting API screenshot
QuickBooks Online Accounting API

The QuickBooks Online Accounting API is Intuit's REST API for reading and writing the core accounting entities of a QuickBooks Online company file, including...

APIs.io GitHub
QuickChart screenshot
QuickChart

"Generate chart and graph images"

APIs.io GitHub
QuickMocker

"API mocking tool to generate contextual, fake or random data"

APIs.io GitHub
QuickNode screenshot
QuickNode

QuickNode is a multi-chain Web3 infrastructure provider supporting 77+

APIs.io GitHub
Quickwit screenshot
Quickwit

Cloud-native search engine for log management and full-text search with a REST API for indexing documents, running queries, and managing search indexes at pe...

APIs.io GitHub
QuidelOrtho screenshot
QuidelOrtho

QuidelOrtho is a diagnostics company that transforms diagnostic data into action across the entire healthcare spectrum, from home testing to hospital laborat...

GitHub
Quiltt

Quiltt is a fintech data platform and abstraction layer over open-banking

GitHub
Quintiles Transnational Holdings screenshot
Quintiles Transnational Holdings

Quintiles Transnational Holdings was a Fortune 500 contract research organization (CRO) that provided biopharmaceutical development and commercial outsourcin...

GitHub
Quip screenshot
Quip

Quip is a Salesforce-owned collaborative productivity platform that combines documents, spreadsheets, chat, and tasks into a single workspace tightly integra...

APIs.io GitHub
Quirrel screenshot
Quirrel

Quirrel is an open source job queueing and workflow scheduling service designed for serverless and containerized JavaScript and TypeScript applications. It e...

APIs.io GitHub
Quiver Quantitative screenshot
Quiver Quantitative

Quiver Quantitative is an alternative-data platform that aggregates non-traditional financial datasets and exposes them through a single API. The platform co...

APIs.io GitHub
Quix

Quix is a Python-native stream-processing platform for real-time data

APIs.io GitHub
QuizAPI screenshot
QuizAPI

QuizAPI provides programmatic access to thousands of quiz questions across topics such as programming, science, mathematics, and general knowledge. Developer...

APIs.io GitHub
quizapi.io screenshot
quizapi.io

"Access to various kind of quiz questions"

APIs.io GitHub
Quizlet

Quizlet is a San Francisco-based global learning platform offering flashcards, practice tests, and AI-powered study tools used by students, teachers, and lif...

GitHub
Quora screenshot
Quora

Quora is a question-and-answer platform where users ask questions, share knowledge, and learn from experts on a wide variety of topics.

APIs.io GitHub
Quorum Software screenshot
Quorum Software

Quorum Software is a leading provider of energy software for upstream oil and gas operations, providing solutions for land management, royalty accounting, pr...

APIs.io GitHub
Quotable Quotes screenshot
Quotable Quotes

"Quotable is a free, open source quotations API"

APIs.io GitHub
Quote Garden

Quote Garden is a free, open-source REST API that serves more than 75,000 famous quotes. Built by Prathamesh More (pprathameshmore) in Node.js + Express + Mo...

APIs.io GitHub
quoteclear

"Ever-growing list of James Clear quotes from the 3-2-1 Newsletter"

APIs.io GitHub
Quotes on Design screenshot
Quotes on Design

"Inspirational Quotes"

APIs.io GitHub
Quran screenshot
Quran

"RESTful Quran API with multiple languages"

APIs.io GitHub
Quran Cloud

"A RESTful Quran API to retrieve an Ayah, Surah, Juz or the entire Holy Quran"

APIs.io GitHub
Quran-api screenshot
Quran-api

"Free Quran API Service with 90+ different languages and 400+ translations"

APIs.io GitHub
Qurate Retail screenshot
Qurate Retail

'Profile for Qurate Retail in the API Evangelist network. Fortune F500 (rank 342).'

GitHub
Qurate Retail Group

Qurate Retail Group is a leader in video and online commerce that includes seven retail brands: QVC, HSN, Zulily, Frontgate, Ballard Designs, Garnet Hill, an...

GitHub
QVC screenshot
QVC

QVC is a multinational corporation specializing in televised home shopping owned by Qurate Retail Group, broadcasting to millions of households worldwide and...

GitHub
QWeather screenshot
QWeather

"Location-based weather data"

APIs.io GitHub
Qwen screenshot
Qwen

Qwen is Alibaba's large language model family, including Qwen3-Max, Qwen3.5-Plus, Qwen3.5-Flash, Qwen3-VL (vision), Qwen-Coder, Qwen-Audio, and Qwen open-sou...

APIs.io GitHub
QXO Building Products screenshot
QXO Building Products

QXO is a publicly traded company focused on building a tech-forward leader in the building products distribution industry through acquisitions and operationa...

APIs.io GitHub