Applications › HR, Payroll & People Ops

HR, Payroll & People Ops

What 9 leading HR, Payroll & People Ops apps are built on: the providers each one ships in its code or lists as an integration, grouped by layer and capability, and joined to the catalog.

9 reference apps 66 providers 19 observed in code 47 declared only 95.5% in the catalog 45.1 mean Kin Score 25 with a verified MCP server

How to read this. observed the integration ships in the app (SDK in a dependency file, source code, or an Android build analysis). declared the app names the integration itself (README, integrations page, store listing). Every row links the source it was read from. Providers not yet in the catalog are marked queued for profiling. Blueprint by API Evangelist, CC BY-NC-SA 4.0. Capabilities marked Turbo EA come from Turbo EA Capabilities by Vincent Verdet, CC BY 4.0 (notice); those marked API Evangelist extension are CC BY-NC-SA 4.0. Android build analyses: Exodus Privacy (reports.exodus-privacy.eu.org).

domain layer 10 capabilities

Point of Sale Operations Management 8 providers · BC-2320 · Turbo EA

Point of Sale Operations Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Lightspeed	declared [1]	Homebase	85.5 exemplar	43.0 agent-ready	none found
Shopify POS	declared [1]	Homebase	84.6 exemplar	52.5 agent-ready	verified
Square (POS + Square Payroll)	declared [1]	Homebase	79.7 exemplar	62.8 agent-native	verified
Toast	declared [1]	Homebase	69.5 exemplar	39.6 agent-ready	none found
PAR	declared [1]	Homebase	38.4 thin	41.5 agent-ready	none found
Clover	declared [1]	Homebase	36.5 thin	36.5 agent-ready	none found
GoDaddy (POS)	declared [1]	Homebase	29.7 thin	36.7 agent-ready	verified
Heartland	declared [1]	Homebase	16.1 emerging	0.6 human-only	verified

HR Operations Management 7 providers · BC-300.70 · Turbo EA

HR Operations Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
ADP	declared [1]	Homebase	42.7 developing	35.7 agent-ready	none found
Paychex	declared [1]	Homebase	37.9 thin	23.4 agent-aware	none found
Gusto	declared [1]	Homebase	37.2 thin	31.3 agent-ready	none found
QuickBooks (Payroll)	declared [1]	Homebase	34.2 thin	19.7 agent-aware	verified
SurePayroll	declared [1]	Homebase	20.2 emerging	18.0 agent-aware	—
Hofy queued for profiling	declared [1]	Deel	—	—	—
Millennium Payroll Services queued for profiling	declared [1]	Homebase	—	—	—

Human Capital Management 5 providers · BC-300 · Turbo EA

Human Capital Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Workday	declared [1]	Deel	55.9 strong	34.4 agent-ready	none found
BambooHR	declared [1]	Deel	35.3 thin	26.8 agent-aware	verified
Personio	declared [1]	Deel	27.7 thin	41.8 agent-ready	none found
HiBob	declared [1]	Deel	27.6 thin	19.7 agent-aware	verified
SAP SuccessFactors	declared [1]	Deel	24.5 emerging	24.3 agent-aware	none found

Talent Acquisition Management 4 providers · BC-300.10 · Turbo EA

Talent Acquisition Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Ashby	declared [1]	Deel	47.4 developing	31.9 agent-ready	none found
Greenhouse	declared [1]	Deel	34.7 thin	45.6 agent-ready	none found
JobzMall	declared [1]	Deel	31.7 thin	0.0 human-only	—
FloCareer	declared [1]	Deel	20.7 emerging	0.0 human-only	—

Compensation & Benefits Management 3 providers · BC-300.30 · Turbo EA

Compensation & Benefits Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Human Interest	declared [1]	Deel	47.9 developing	19.8 agent-aware	none found
Employee Navigator	declared [1]	Deel	25.1 emerging	2.5 human-only	none found
Pave	declared [1]	Deel	17.5 emerging	0.0 human-only	none found

Professional Workforce Resourcing Management 3 providers · BC-4320 · Turbo EA

Professional Workforce Resourcing Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Pangea (contract-to-hire)	declared [1]	Deel	19.7 emerging	0.0 human-only	—
Webstarted	declared [1]	Deel	11.6 emerging	2.5 human-only	—
Pro5 queued for profiling	declared [1]	Deel	—	—	—

Timekeeping Management 2 providers · BC-4330.10 · Turbo EA

Timekeeping Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Hubstaff	declared [1]	Deel	32.1 thin	39.7 agent-ready	none found
Time Doctor	declared [1]	Deel	27.3 thin	38.0 agent-ready	—

Employee Experience Management 1 providers · BC-300.60 · Turbo EA

Employee Experience Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Snappy Gifts	declared [1]	Deel	15.7 emerging	0.0 human-only	none found

Mailbox & Calendar Sync 1 providers · AE-150.80 · API Evangelist extension

Mailbox & Calendar Sync capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Calendar	observed [1]	Horilla	48.8 developing	20.7 agent-aware	verified

Video Calling 1 providers · AE-150.60 · API Evangelist extension

Video Calling capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Meet	observed [1]	Horilla	27.7 thin	17.2 agent-aware	none found

common layer 19 capabilities

Product Usage Analytics 4 providers · BC-4280.30 · Turbo EA

Product Usage Analytics capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Firebase (Crashlytics / Analytics)	observed [1] [2] [3]	ADP Mobile Solutions, Connecteam, Deel, Homebase, Paylocity, Workday	50.3 developing	14.2 agent-aware	verified
Amplitude	observed [1] [2]	Deel, Homebase	63.5 strong	56.7 agent-ready	verified
Pendo	observed [1] [2]	ADP Mobile Solutions, Paylocity	54.8 strong	35.4 agent-ready	verified
Google Analytics	observed [1]	ADP Mobile Solutions	72.1 exemplar	41.8 agent-ready	verified

General Ledger Management 7 providers · BC-200.10 · Turbo EA

General Ledger Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Xero	declared [1]	Deel	86.7 exemplar	61.3 agent-native	verified
Sage	declared [1]	Deel	41.8 developing	31.3 agent-ready	none found
Puzzle Financial	declared [1]	Deel	37.6 thin	31.6 agent-ready	verified
QuickBooks	declared [1]	Deel	34.2 thin	19.7 agent-aware	verified
Fizard	declared [1]	Deel	15.6 emerging	8.6 agent-aware	—
NetSuite	declared [1]	Deel	12.5 emerging	0.0 human-only	none found
DATEV	declared [1]	Deel	9.2 minimal	0.0 human-only	none found

Observability Management 2 providers · BC-4220.20 · Turbo EA

Observability Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Sentry	observed [1] [2]	Connecteam, Deel	80.6 exemplar	50.2 agent-ready	verified
Bugsnag	observed [1]	Connecteam	78.5 exemplar	53.1 agent-ready	verified

Accounts Payable Management 2 providers · BC-200.20 · Turbo EA

Accounts Payable Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Spendesk	declared [1]	Deel	62.5 strong	48.9 agent-native	none found
Moss (getmoss.com)	declared [1]	Deel	27.2 thin	13.7 agent-aware	—

Deposit Account Management 2 providers · BC-1330.10 · Turbo EA

Deposit Account Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Wells Fargo	declared [1]	Homebase	44.0 developing	25.4 agent-aware	none found
Bank of America	declared [1]	Homebase	38.3 thin	29.8 agent-ready	none found

Identity & Access Management 2 providers · BC-620.20 · Turbo EA

Identity & Access Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Workspace	declared [1]	Deel	61.9 strong	27.6 agent-aware	verified
JumpCloud	declared [1]	Deel	32.3 thin	23.2 agent-aware	verified

Storage Management 2 providers · BC-600.50.20 · Turbo EA

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Amazon S3	observed [1]	Horilla	70.8 exemplar	23.3 agent-aware	verified
Google Cloud Storage	observed [1]	Horilla	65.1 strong	33.3 agent-ready	verified

Avatars, GIFs & Stickers 1 providers · AE-170.30.30 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
GIPHY	observed [1]	Paylocity	55.6 strong	21.9 agent-aware	none found

Employee Experience Management 1 providers · BC-300.60 · Turbo EA

Employee Experience Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Qualtrics	observed [1]	Workday	47.3 developing	20.0 agent-aware	none found

Feature Flag Management 1 providers · BC-4210.50 · Turbo EA

Feature Flag Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Split (Harness FME)	observed [1]	ADP Mobile Solutions	36.5 thin	26.4 agent-aware	none found

Internal Communications Management 1 providers · BC-850.10 · Turbo EA

Internal Communications Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Slack	declared [1]	Deel	73.2 exemplar	38.7 agent-ready	verified

Mobile Attribution & Deep Linking 1 providers · AE-902 · API Evangelist extension

Mobile Attribution & Deep Linking capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
AppsFlyer	observed [1]	Homebase	69.8 exemplar	46.4 agent-ready	verified

Programmatic Sales Management 1 providers · BC-3760.30 · Turbo EA

Programmatic Sales Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
IAB Open Measurement	observed [1]	Paylocity	54.5 strong	37.6 agent-ready	verified

Push Notifications 1 providers · AE-150.30 · API Evangelist extension

Push Notifications capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Firebase Cloud Messaging	observed [1]	Frappe HR	50.3 developing	14.2 agent-aware	verified

Tag Management 1 providers · AE-911 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Google Tag Manager	observed [1]	ADP Mobile Solutions	63.6 strong	38.2 agent-ready	none found

Tenant Identity Federation 1 providers · BC-4230.50 · Turbo EA

Tenant Identity Federation capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Microsoft Entra ID sign-in	observed [1]	Horilla	60.0 strong	26.4 agent-aware	none found

Threat Detection & Response Management 1 providers · BC-620.30 · Turbo EA

Threat Detection & Response Management capability

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
CrowdStrike	declared [1]	Deel	67.2 exemplar	35.1 agent-ready	verified

Transactional Email 1 providers · AE-150.10.10 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
Microsoft Graph (Outlook mail)	observed [1]	Horilla	61.0 strong	32.7 agent-ready	verified

WhatsApp & OTT Messaging 1 providers · AE-150.20.20 · API Evangelist extension

Provider	Evidence	Apps	Kin Score	Agent readiness	MCP
WhatsApp Cloud API	observed [1]	Horilla	55.4 strong	29.6 agent-ready	none found

Reference apps

Frappe HR self-hosted

https://github.com/frappe/hrms

1 observed · 0 declared

observed ships the Firebase Cloud Messaging SDK or integration code source

Read from: dependency manifest, dependency manifest, source code, source code, source code

Horilla self-hosted

https://github.com/horilla/horilla-hr

7 observed · 0 declared

observed ships the Amazon S3 SDK or integration code source
observed ships the Google Calendar SDK or integration code source
observed ships the Google Cloud Storage SDK or integration code source
observed ships the Google Meet SDK or integration code source
observed ships the Microsoft Entra ID sign-in SDK or integration code source
observed ships the Microsoft Graph (Outlook mail) SDK or integration code source
observed ships the WhatsApp Cloud API SDK or integration code source

Read from: dependency manifest, source code, source code, source code, source code

OrangeHRM self-hosted

https://github.com/orangehrm/orangehrm

0 observed · 0 declared

Read from: dependency manifest, source code

Deel commercial

https://www.deel.com/

3 observed · 32 declared

observed ships the Amplitude SDK or integration code source
observed ships the Firebase (Crashlytics / Analytics) SDK or integration code source
observed ships the Sentry SDK or integration code source
declared lists Ashby as an integration source
declared lists BambooHR as an integration source
declared lists CrowdStrike as an integration source
declared lists DATEV as an integration source
declared lists Employee Navigator as an integration source
declared lists Fizard as an integration source
declared lists FloCareer as an integration source
declared lists Google Workspace as an integration source
declared lists Greenhouse as an integration source
declared lists HiBob as an integration source
declared lists Hofy as an integration source
declared lists Hubstaff as an integration source
declared lists Human Interest as an integration source
declared lists JobzMall as an integration source
declared lists JumpCloud as an integration source
declared lists Moss (getmoss.com) as an integration source
declared lists NetSuite as an integration source
declared lists Pangea (contract-to-hire) as an integration source
declared lists Pave as an integration source
declared lists Personio as an integration source
declared lists Pro5 as an integration source
declared lists Puzzle Financial as an integration source
declared lists QuickBooks as an integration source
declared lists Sage as an integration source
declared lists SAP SuccessFactors as an integration source
declared lists Slack as an integration source
declared lists Snappy Gifts as an integration source
declared lists Spendesk as an integration source
declared lists Time Doctor as an integration source
declared lists Webstarted as an integration source
declared lists Workday as an integration source
declared lists Xero as an integration source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org), integrations page

ADP Mobile Solutions commercial

https://www.adp.com/

5 observed · 0 declared

observed ships the Firebase (Crashlytics / Analytics) SDK or integration code source
observed ships the Google Analytics SDK or integration code source
observed ships the Google Tag Manager SDK or integration code source
observed ships the Pendo SDK or integration code source
observed ships the Split (Harness FME) SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Paylocity commercial

https://www.paylocity.com/

4 observed · 0 declared

observed ships the Firebase (Crashlytics / Analytics) SDK or integration code source
observed ships the GIPHY SDK or integration code source
observed ships the IAB Open Measurement SDK or integration code source
observed ships the Pendo SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Workday commercial

https://www.workday.com/

2 observed · 0 declared

observed ships the Firebase (Crashlytics / Analytics) SDK or integration code source
observed ships the Qualtrics SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Homebase commercial

https://www.joinhomebase.com/

3 observed · 16 declared

observed ships the Amplitude SDK or integration code source
observed ships the AppsFlyer SDK or integration code source
observed ships the Firebase (Crashlytics / Analytics) SDK or integration code source
declared lists ADP as an integration source
declared lists Bank of America as an integration source
declared lists Clover as an integration source
declared lists GoDaddy (POS) as an integration source
declared lists Gusto as an integration source
declared lists Heartland as an integration source
declared lists Lightspeed as an integration source
declared lists Millennium Payroll Services as an integration source
declared lists PAR as an integration source
declared lists Paychex as an integration source
declared lists QuickBooks (Payroll) as an integration source
declared lists Shopify POS as an integration source
declared lists Square (POS + Square Payroll) as an integration source
declared lists SurePayroll as an integration source
declared lists Toast as an integration source
declared lists Wells Fargo as an integration source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org), integrations page

Connecteam commercial

https://connecteam.com/

3 observed · 0 declared

observed ships the Bugsnag SDK or integration code source
observed ships the Firebase (Crashlytics / Analytics) SDK or integration code source
observed ships the Sentry SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Where these apps are listed

apple-app-store: Business
google-play: Business
awesome-selfhosted: Human Resources Management (HRM)
salesforce-appexchange: Human Resources
slack-marketplace: HR & Team Culture
zapier: HR Talent & Recruitment