United States × Human Resources & Payroll

🇺🇸Human Resources & Payroll in United States

96 human resources & payroll providers in United States, publishing 406 APIs.

96 providers 406 published APIs 410 indexed documents

Human Resources & Payroll in United States — 96 providers on the APIs.io network sit in both cohorts, and between them they publish 406 indexed APIs.

37 of the 96 publish at least one machine-readable API; 59 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 42 emerging, 28 minimal, 8 developing, 8 thin, 7 strong, and 2 exemplar.

Leading by rating: Clickup, RocketReach, Genesys, Yoodli, Workday Business Processes, Namely, and 90 more.

Country membership reads a tag, a stated headquarters or a stated nationality. A provider lands in United States when one of its own top-level tags names the country, when its own description states a headquarters that names the country or one of its cities, or when it describes itself by nationality (“a French company”; roadmap#542, #719). Region words (“Latin American”), language uses (“French-speaking”) and a city named outside a headquarters statement are not counted, so this cell is a floor, not a census.

Providers (96)

Provider	Description	APIs	Rating
Clickup	ClickUp is a work management platform — tasks, Lists, Folders, Spaces, Docs, Chat, Goals, time tracking, dashboards and automations in one Workspace. It ships a public REST API ...	34	exemplar
RocketReach	RocketReach is a Seattle-based B2B contact data and sales intelligence provider that maintains a database of 700M+ professional profiles and 60M+ companies and exposes it throug...	3	exemplar
Genesys	Genesys is a global cloud customer experience (CX) and contact center software company whose flagship Genesys Cloud CX platform powers omnichannel customer engagement, routing, ...	87	strong
Yoodli	Yoodli is a Seattle-based AI communication coaching company, founded in 2021 by former Google engineers and spun out of the Allen Institute for AI incubator. Its platform runs A...	4	strong
Workday Business Processes	Workday Business Processes is the workflow engine at the centre of Workday HCM and Financial Management: every hire, job change, expense report, requisition and payment runs as ...	30	strong
Namely	Namely is a mid-market Human Capital Management (HCM) platform combining HR, payroll, onboarding, benefits administration, time and attendance, performance management and applic...	19	strong
Intuit	Collection of APIs offered by Intuit for financial and business management services.	11	strong
Assembled	Assembled is a San Francisco-headquartered support operations platform that unifies workforce management (WFM), AI agents, and AI Copilot for modern customer support teams. Foun...	27	strong
Workday	Collection of Workday REST and SOAP APIs for human capital management, financial management, enterprise planning, analytics, and platform extensibility.	50	strong
Simpplr	Simpplr is an AI-powered employee experience platform (modern intranet, employee communications, recognition, and virtual assistant) used by enterprises to inform, engage, and c...	12	developing
Weavix	weavix is the "Internet of Workers" frontline communication and workforce productivity platform, built around walt, a purpose-built smart radio for industrial deskless workers. ...	8	developing
Justworks	Justworks is a New York City-based Professional Employer Organization (PEO) and small-business HR platform. It bundles payroll, tax filing, multi-state compliance, large-group m...	11	developing
Phenom	Phenom is an HR technology company whose Intelligent Talent Experience platform applies AI to every stage of the talent lifecycle — helping candidates find and apply to the righ...	9	developing
Employ	Employ, Inc. is the Denver-based parent company of the JazzHR, Lever and Jobvite applicant tracking systems, and of the AI Interview, Screening and Sourcing Companions layered a...	2	developing
401GO	401GO is a Utah-based retirement technology provider that delivers fast, low-cost 401(k), Solo 401(k), Cash Balance and IRA plans to small and medium-sized businesses, sole prop...	10	developing
University of Wisconsin-Madison	The University of Wisconsin-Madison is a public land-grant research university in Madison, Wisconsin, and one of the very few institutions in this cohort that genuinely operates...	42	developing
Ease	Ease (legally Enrollease, Inc., San Francisco, with offices in Las Vegas and Omaha) is a United States benefits administration and HR platform sold through insurance brokers to ...	4	developing
Paychex	Paychex, Inc. (NASDAQ: PAYX) is a Rochester, New York-based provider of integrated payroll, human resources, retirement, insurance, and benefits outsourcing services for small- ...	3	thin
Retail Zipline	Retail Zipline, Inc. (branded "Zipline") is a San Francisco-based retail operations software company founded in 2014 by Melissa Wong and Jeremy Baker. Its cloud platform coordin...	1	thin
GrowthSpace	Growthspace is a precision skill development platform for enterprise learning and talent teams. Using AI-driven matching it pairs individual employees and cohorts with a network...	6	thin
Yello	Yello is a Chicago-based talent acquisition software company, founded in 2008 (originally Recsolu), whose enterprise platform runs campus and early-career recruiting for roughly...	1	thin
Jellyvision	Jellyvision (The Jellyvision Lab, Inc.) is a Chicago-based employee benefits engagement company and the maker of ALEX, a benefits decision-support, communication and administrat...	1	thin
Arist	Arist is an AI-native enterprise enablement platform, founded in 2019 and headquartered in New York City, that delivers training, communications, nudges and surveys in the flow ...	2	thin
Karat	Karat Inc. is a Seattle-based technical interviewing platform that conducts standardized software engineering interviews for enterprise hiring teams through its community of tra...	1	thin
Raken	Raken is a San Diego-based construction technology company providing a field-first daily reporting and field management platform for general contractors, subcontractors, and hea...	1	thin
Homebase	Homebase is an all-in-one workforce management platform for small businesses, offering employee scheduling, time tracking, payroll, team communication, and HR tools designed for...	1	emerging
SeekOut	SeekOut is an agentic AI recruiting platform, founded in 2017 and headquartered in Bellevue, Washington, that helps talent acquisition teams source, screen, and engage candidate...	0	emerging
Sharebite	Sharebite, Inc. is a New York City-based corporate meal benefits platform, founded in 2016 by Dilip Rao and Mohsin Memon, that lets employers fund and administer employee food p...	0	emerging
Arthur J. Gallagher	Arthur J. Gallagher & Co. is a global insurance brokerage, risk management, and consulting firm headquartered in Rolling Meadows, Illinois. The company provides insurance broker...	5	emerging
Acrisure	Acrisure is a global fintech and insurance brokerage headquartered in Grand Rapids, Michigan, founded in 2005 and grown from $38M to roughly $5B in revenue with more than 19,000...	1	emerging
Rightway	Rightway Healthcare is a New York-based healthcare navigation and pharmacy benefit management (PBM) company founded by Jordan Feldman and Dr. Theodore Feldman. It pairs a clinic...	1	emerging
ExecOnline	ExecOnline is a New York-based B2B leadership-development company that partners with top business schools — including UC Berkeley Executive Education, Chicago Booth, Columbia, U...	0	emerging
AllWork	AllWork is a New York-based flexible-workforce management and payments platform for contingent labor. It combines onboarding, scheduling, budgeting and planning, time and attend...	0	emerging
Workhuman	Workhuman is an enterprise employee recognition and Human Intelligence platform founded in 1999 (formerly Globoforce), headquartered in Framingham, Massachusetts with global off...	0	emerging
Firefly Health	Firefly Health is a virtual-first primary care practice and clinically integrated health plan founded in 2016 and headquartered in Watertown, Massachusetts. Members get a dedica...	1	emerging
Symetra Financial	Symetra Financial Corporation is a diversified financial services company headquartered in Bellevue, Washington, providing employee benefits, annuities, and life insurance produ...	3	emerging
Wonolo	Wonolo is an on-demand staffing marketplace, founded in 2013 and headquartered in San Francisco, that connects businesses needing flexible frontline labor with a pool of vetted ...	1	emerging
Incredible Health	Incredible Health is an AI-native healthcare career marketplace that connects registered nurses, technicians, and technologists with permanent jobs at top hospitals and health s...	0	emerging
Atomic	Atomic is the connected-banking infrastructure for income, payroll, and merchant data. Their user-permissioned APIs let banks, lenders, fintechs, and HR platforms link consumers...	7	emerging
Vida Health	Vida Health is a San Francisco-based virtual care company founded in 2014 that combines an AI-powered mobile app with a national network of licensed clinicians, coaches and ther...	0	emerging
Aidaly	Aidaly is a Miami, Florida home care company, founded in 2021 by CEO Margaret "Maggie" Norris, that trains, employs and pays family members as professional caregivers so househo...	0	emerging
Sana Benefits	Sana Benefits is an Austin, Texas health benefits company founded in 2017 that sells level-funded and self-funded small-group health plans to small and midsize employers in the ...	0	emerging
Angle Health	Angle Health is a San Francisco-based, AI-native health insurance company offering full-stack, level-funded group health plans for small and mid-sized employers. Its platform pa...	0	emerging
EIS Group	EIS Group (EIS Ltd) is a United States core-systems vendor for insurance, founded in 2008 out of Exigen Insurance Solutions and headquartered in San Francisco, California. EIS s...	0	emerging
HealthJoy	HealthJoy is a Chicago-based employee-benefits engagement, healthcare navigation, and cost-containment platform founded in 2014, which markets itself as a "Benefits Operating Sy...	0	emerging
MORE Health	MORE Health, Inc. is a global digital health company headquartered in San Mateo, California, with offices in Boston, Houston, New York, Beijing, Shanghai, Chengdu and Guangzhou....	0	emerging
Securian Financial Group	Securian Financial Group is a Minnesota-based mutual holding company providing life insurance, annuities, retirement plan solutions, investment management, group and workplace b...	0	emerging
Traba	Traba is a New York City-based staffing marketplace and AI operating layer for the industrial supply chain, founded in 2021 and backed by Founders Fund. Traba connects vetted, h...	0	emerging
Workrise	Workrise - which returned to its original RigUp brand in September 2024 - is an Austin-based source-to-pay platform for the energy industry, combining vendor management, conting...	0	emerging
Ebix	Ebix is a United States insurance software and exchange company headquartered in Johns Creek, Georgia, operating as market infrastructure between carriers, MGAs, brokers and age...	0	emerging
ianacare	ianacare ("iana" = I Am Not Alone) is a Boston-based caregiver support and navigation platform that sells to employers, health plans and providers as a benefit for the working f...	0	emerging
Uno Health	Uno Health is a New York-based healthcare technology company that helps Medicare members enroll in the government assistance programs they are eligible for — such as SNAP and ut...	0	emerging
Stepful	Stepful is a New York-based healthcare workforce education company that trains people with a high-school education for entry-level allied-health roles in as little as four month...	0	emerging
Nomi Health	Nomi Health is a Utah-based direct healthcare and healthcare fintech company founded in 2019 that operates a payments, claims and analytics platform for self-funded employers, h...	0	emerging
Insperity	Insperity is a professional employer organization (PEO) headquartered in Kingwood, Texas that provides human resources and business performance solutions to small and medium-siz...	4	emerging
PickTrace	PickTrace is an agricultural workforce and harvest management SaaS platform for large-scale farms, founded by brothers Austin and Harrison Steed and a Y Combinator (Summer 2015)...	1	emerging
Heard	Heard (Heard Technologies, Inc.) is the financial management platform built specifically for therapists and wellness practitioners in private practice. Founded in 2019 and based...	0	emerging
Newfront	Newfront is a modern business insurance brokerage and technology company headquartered in San Francisco. It combines a traditional insurance brokerage (commercial business insur...	0	emerging
Mutual of Omaha	Mutual of Omaha is a Fortune 500 mutual insurance and financial services company headquartered in Omaha, Nebraska, providing life, disability, dental, vision, critical illness, ...	1	emerging
doinstruct	doinstruct is an AI-powered frontline training and compliance platform for deskless and shift-based workforces. Founded in Osnabrück, Germany in 2021 and now headquartered in Br...	0	emerging
The Helper Bees	The Helper Bees is an Austin-based aging-in-place technology company that operates one connected platform linking benefits, in-home service providers, and support so older adult...	0	emerging
Lockton	Lockton Companies is the world's largest privately held, independent insurance brokerage, founded by Jack Lockton in 1966 and headquartered in Kansas City, Missouri, United Stat...	0	emerging
Spring Health	Spring Health is a New York City-based digital mental health company that sells a comprehensive mental healthcare benefit to employers, health plans, brokers, channel partners, ...	0	emerging
Brown & Brown	Brown & Brown, Inc. (NYSE: BRO) is a Daytona Beach, Florida headquartered insurance brokerage and risk-management intermediary founded in 1939, and one of the largest independen...	0	emerging
SnapCare	SnapCare is an Atlanta-based healthcare workforce company, founded in 2017 as SnapNurse and relaunched under the SnapCare name in 2023, that pairs a national clinician marketpla...	0	emerging
Centivo	Centivo is a primary-care-centered health plan administrator for self-funded employers, founded in 2017 and headquartered in New York City. Sold through benefits brokers and con...	0	emerging
Bacon	Bacon develops a gig‑work app that connects established businesses to local gig workers. The platform allows businesses to post shifts and workers to find and accept them, featu...	1	emerging
Clair	Clair Inc is a New York-based financial technology company that provides free, compliant On-Demand Pay (earned wage access) as an embedded service inside the payroll, time-and-a...	0	minimal
Calvis	Calvis is a multi-agency security guard marketplace that connects businesses with vetted, state-licensed, background-checked security guards from multiple professional agencies ...	0	minimal
StanCorp Financial Group	StanCorp Financial Group, Inc. (doing business as The Standard) is an insurance and financial services company headquartered in Portland, Oregon, and a wholly-owned subsidiary o...	0	minimal
Guild	Guild (formerly Guild Education) is an education benefits and career opportunity platform that partners with large employers to fund and administer workforce education, upskilli...	0	minimal
HireRight	HireRight is a leading global provider of employment background screening, drug and health screening, and workforce verification services, helping more than 28,000 organizations...	0	minimal
ContinuumCloud	ContinuumCloud is a Tampa, Florida-based provider of cloud software purpose-built for behavioral health and human services organizations. Its integrated suite spans three produc...	0	minimal
Airvet	Airvet is a Los Angeles-based pet telehealth company, founded in 2018, that connects pet parents with licensed veterinarians 24/7 by video and chat through its Airvet for Pet Pa...	0	minimal
Webstarted	Webstarted is a LATAM‑based staff augmentation and technology recruiting firm founded in 2019. It provides near‑shore engineering talent, sales and marketing professionals, MVP ...	0	minimal
Grade	Grade is the API for performance-based payroll, letting companies pay workers, creators, contractors, and AI agents based on results rather than hours worked. Companies push per...	0	minimal
Knowify	Knowify is a New York-based construction management SaaS for trade contractors (electrical, plumbing, HVAC, painting, remodeling, concrete, excavation), covering the full job li...	0	minimal
Truveris	Truveris is an independent pharmacy benefits consulting and analytics firm, founded in 2009 and headquartered in New York, that helps employers, benefits consultants, and broker...	0	minimal
bannerman	Bannerman is a San Francisco-based technology company that operates a security guard marketplace, connecting businesses with screened, licensed, insured, and certified security ...	0	minimal
Altru	Altru (Altru Labs, Inc.) was a mobile-first, employee-generated video storytelling platform for recruitment marketing and talent acquisition, enabling organizations to capture, ...	0	minimal
Day & Zimmermann	Day & Zimmermann is a privately held, family-owned diversified industrial services company founded in 1901 and headquartered in Philadelphia, Pennsylvania. The company operates ...	0	minimal
Bright Horizons Family Solutions	Bright Horizons Family Solutions Inc. (NYSE: BFAM) is the largest provider of employer-sponsored child care in the United States, headquartered in Newton, Massachusetts and foun...	0	minimal
ShearShare	ShearShare is a B2B2C marketplace that lets salon and barbershop owners rent out unused chairs, booths, and suites to licensed beauty and barbering professionals on a flexible, ...	0	minimal
Walzay	Walzay Inc. is a global tech-talent recruitment marketplace, founded in 2019 by Humaira Khan and headquartered in New York City. The platform connects companies with vetted remo...	0	minimal
Poppins Health	Poppins Health is a health insurance provider offering a modern health plan built for small businesses. Headquartered in Ohio, the company focuses on affordability, transparent ...	0	minimal
Crew32	Crew32 was a stealth-stage technology startup based in Santa Monica, California, working in the human resources, employment, and workplace-culture space. It was founded by Jason...	0	minimal
Elite Business Ventures	Elite Business Ventures, LLC (EBV, ebvinc.com) is a San Diego-based workplace compliance company founded in 2005 that has helped over one million businesses stay compliant with ...	0	minimal
Glintinc	Glint (Glint Inc), founded in 2013 and headquartered in Redwood City, California, built a people-success and employee-engagement platform centered on frequent pulse surveys, eng...	0	minimal
ConverzAI	ConverzAI is a Seattle-based artificial intelligence company (founded 2019) that builds an agentic, voice-first AI platform for the recruitment and staffing industry. Its flagsh...	0	minimal
Mayflower	Mayflower is an early-stage (Y Combinator, Fall 2025) startup building an AI-powered HR plug-in that automates immigration screening, visa eligibility assessment, and compliance...	0	minimal
Raised	Raised (joinraised.com) is an AI-powered recruiting platform founded in 2022 and backed by 500 Global. It delivers vetted candidates to venture-backed startups — particularly in...	0	minimal
Skillbridge	Skillbridge (skillbridge.co) was a New York-based online marketplace for freelance consultants and independent professionals, connecting organizations from Fortune 500 companies...	0	minimal
Dechert	Dechert LLP is a global law firm founded in 1875 and headquartered in Philadelphia, Pennsylvania, with "more than 900 lawyers" across 22 offices in the United States, Europe, th...	0	minimal
Drafted	Drafted is a network-recruiting and employee-referral platform, founded in 2015 and headquartered in Boston, Massachusetts, and surfaced in the API Evangelist network as a Y Com...	0	minimal
Koru Careers	Koru (joinkoru.com) was a Seattle-based predictive hiring and people-analytics SaaS company. Its platform built a per-employer "predictive hiring fingerprint" and scored candida...	0	minimal
Zugata	Zugata was a San Francisco-based continuous performance-management and peer-feedback SaaS company, backed by Canaan Partners and others. Its platform let employees give and rece...	0

Indexed API documents (410)

Two numbers, both real: these providers publish 406 APIs as their own documents, which the catalog indexes split one-per-resource into 410 documents. Showing the first 200.

🇺🇸Human Resources & Payroll in United States

Providers (96)

Indexed API documents (410)

clickup Authorization API

clickup Comments API

clickup Custom Fields API

clickup Folders API

clickup Goals API

clickup Lists API

clickup Spaces API

clickup Tasks API

clickup Teams API

clickup Time Tracking API

clickup Views API

clickup Webhooks API

Clickup O Auth API

Clickup Acls API

Clickup Attachments API

Clickup Audit Logs API

Clickup Auditlogs API

Clickup Chat API

Clickup Chat (Experimental) API

Clickup Custom Task Types API

Clickup Docs API

Clickup Guests API

Clickup Members API

Clickup Privacy and access API

Clickup Roles API

Clickup Shared Hierarchy API

Clickup Tags API

Clickup Task Checklists API

Clickup Task Relationships API

Clickup Templates API

Clickup Time Tracking (Legacy) API

Clickup User Groups API

Clickup Users API

Clickup Workspaces API

RocketReach Account API

RocketReach Company Data API

RocketReach People Data API

Genesys Agent Assistants API

Genesys Agent Copilot API

Genesys Agent UI API

Genesys AI Studio API

Genesys Alerting API

Genesys Analytics API

Genesys Architect API

Genesys Assistant Copilot Variations API

Genesys Audit API

Genesys Authorization API

Genesys Background Assistant API

Genesys Billing API

Genesys Business Rules API

Genesys Carrier Services API

Genesys Case Management API

Genesys Chat API

Genesys Coaching API

Genesys Content Management API

Genesys Conversations API

Genesys Data Extensions API

Genesys Data Privacy API

Genesys Downloads API

Genesys Emails API

Genesys Employee Engagement API

Genesys Events API

Genesys External Contacts API

Genesys Fax API

Genesys Flows API

Genesys Gamification API

Genesys General Data Protection Regulation API

Genesys Geolocation API

Genesys Greetings API

Genesys Groups API

Genesys Identity Provider API

Genesys Infrastructure as Code API

Genesys Integrations API

Genesys Intents API

Genesys Journey API

Genesys Knowledge API

Genesys Language Understanding API