Integrate fast

Integrate once

One API to integrate with all HR, payroll, directory, recruiting, accounting, ticketing, and CRM platforms

Trusted to power integrations at

Say hello
to Merge

Merge is the Unified API for Payroll, HR, Directory,
Recruiting, Accounting, Ticketing, and CRM.

Sync payroll, HR, directory, recruiting,
accounting, ticketing, and CRM data

Access data from 120+ third-party platforms in your
product by integrating with Merge’s API

Integrations with all popular HR, payroll, directory, recruiting, accounting, ticketing, and CRM systems

Zoho Desk
Namely
Nmbrs
Lever
Zoho Books
ChartHop
Officient
Paychex
Flexmail
Cornerstone TalentLink
Lano
Sapling
Insightly
Polymer
Jira Software
SmartRecruiters
Proliant
Recruiterflow
Hibob
Justworks
Jira Service Management
Salesforce
Nutshell
Keka
UKG Pro
Copper
HR Partner
BambooHR
Azure DevOps
Recruitee
Freshteam
Zoho CRM
Shortcut
Linear
Paylocity
Kustomer
Factorial
IntelliHR
Eploy
Zendesk
Clear Books
Trello
Zenefits
Teamwork CRM
Okta
ActiveCampaign
Greenhouse - Job Boards API
Jobsoid
GitHub Issues
Sage Intacct
Close
Workfront
Ashby
Teamwork
Zendesk Sell
Clockwork
NetSuite
Intercom
HR Cloud
AlexisHR
Humaans
Deel
CATS
Salesforce Service Cloud
Salesflare
Fountain
ClickUp
Jobvite
Capsule
TalentReef
JazzHR
Gusto
Square Payroll
Sage Business Cloud Accounting
Teamleader
Zoho BugTracker
BizMerlinHR
QuickBooks Online
Zendesk
Clear Books
Trello
Zenefits
Teamwork CRM
Okta
ActiveCampaign
Greenhouse - Job Boards API
Jobsoid
GitHub Issues
Sage Intacct
Close
Workfront
Ashby
Teamwork
Zendesk Sell
Clockwork
NetSuite
Intercom
HR Cloud
AlexisHR
Humaans
Deel
CATS
Salesforce Service Cloud
Salesflare
Fountain
ClickUp
Jobvite
Capsule
TalentReef
JazzHR
Gusto
Square Payroll
Sage Business Cloud Accounting
Teamleader
Zoho BugTracker
BizMerlinHR
QuickBooks Online
Workday
TalentLyft
JumpCloud
Google Workspace
UKG Pro Recruiting
Altera Payroll
Pipedrive
Personio
Sage HR
Sesame
Comeet
SAP SuccessFactors
Ceridian Dayforce
ADP Workforce Now
Lucca
Homerun
Wrike
Freshdesk
Xero
Basecamp
Asana
Breezy
HubSpot
Teamtailor
TriNet
Pivotal Tracker
Breathe
Workable
ServiceNow
FreshBooks
Front
ApplicantStack
Hive
Azure Active Directory
Gitlab
Oracle Taleo
Greenhouse
Freshsales

Learn how to unify platforms within your product

Seamless Account Linking

Integration authentication that feels like magic

Our drop-in component makes adding integration authentication to your product a walk in the park.

Your users will love the intuitive interface and how easy it is to link their accounts.

Developer portal illustration
Merge's drop-in integration authentication component
React

React

Vue

Vue

JavaScript

JavaScript

Oversee your integrations with logs
Oversee your integrations with your dashboard

Beyond Building

Rely on the best integration management system

Let our logs, issue detection, and automated alerts save your customer success team time, money, and headaches.

Forget maintenance - let your developers focus on building!

Build better and faster

Integrate any platform better and faster with Merge’s Unified API

We integrate HR, payroll, directory, recruiting, accounting, ticketing, and CRM platforms into our Unified API using those platforms’ official APIs so that your developers can harness the entire range of available data.

We make integration with our Unified API painless with accessible API design, SDKs in multiple languages, and easy-to-use documentation.

Get Employee HRIS Data
Merge SDK (Python)
1configuration = MergeHRISClient.Configuration()
2configuration.api_key['tokenAuth'] = 'YOUR_API_KEY'
3api_client = MergeHRISClient.ApiClient(configuration)
4instance = employees_api.EmployeesApi(api_client)
5api_response = instance.employees_list("YOUR_TOKEN")
SDKs in Multiple Languages
View SDKs
Python

Python

Ruby

Ruby

Node

Node/JS

Go

Go

Java

Java

+39 more

Make integrations your competitive advantage

Focus on your core product

Stop diverting your engineers to yet another integration and let them get back to work.

Give customer success a break

Manage your simplified integration issues in a single pane. No therapist required.

Stop losing sales due to integrations

Launch integrations in days, not quarters. Your sales team will thank you.

Protecting your data

Cyber Secured

Data security at the highest level of industry standards

  • SOC 2 Type II certified

  • Fault-tolerant infrastructure ensures availability even during extreme demand

  • All data is secured in US-based Amazon Web Services (AWS) datacenters with enterprise-grade physical and network security

  • Data is encrypted at rest and in transit, and PII is protected with an additional layer of application encryption

Built for all use cases

Headcount Management

TruePlan uses Merge to sync employee and applicant data to provide real-time headcount management to more customers

Using Merge helped accelerate our roadmap... Unlike traditional enterprises that have to hunt and peck for customers on the HR and ATS systems that they have existing integrations with, we’re able to qualify sales more quickly.

Dan Green

Dan Green, Trueplan CEO

Compensation Management

Assemble uses Merge to sync employee, applicant and accounting data to provide strategic compensation management to more customers

A key aspect of our value proposition is helping our customers assemble data from various systems to help them make better compensation decisions. Merge allows us to integrate with dozens of HRIS and ATS providers, cutting down our development time and substantially expanding our market opportunity. With Merge, we can now deliver more value to more customers, more quickly.

Enrique Esclusa

Enrique Esclusa, Assemble Co-Founder

Compliance Management

Drata uses Merge to sync employee data to provide seamless SOC2 compliance management to more customers

Merge’s solution has allowed us to rapidly integrate a growing number of tools into Drata’s security and compliance automation platform with no interruption to our product roadmap. Working with Merge’s Unified API and beautiful React component took less than a sprint to integrate, test, and release — a level of speed and performance that matches what any high-performing startup would require.

Daniel Marashlian

Daniel Marashlian, Drata Co-Founder & CTO

Access Management

Opal uses Merge to sync employee data to provide role-based access management to more customers

Merge is the king of integrations. Within a week - we were able to integrate Merge with our product features. Our customers absolutely LOVE the fact that we integrate with all major HRIs - all thanks to Merge!

Eugene Ling

Eugene Ling, Head of Business

Compensation Management

Agora uses Merge to sync employee and payroll data to provide strategic compensation management to more customers

Merge has truly felt like an extension of our team. Rather than spending the time and money to build and support 25+ HRIS integrations, we seamlessly connect to a single API that handles everything for us. Any time we have a request or issue, they help us quickly - often within minutes. With Merge, we can easily bring employment data into Agora to help simplify and demystify compensation for companies.

Miles Hobby

Miles Hobby, Co-Founder

Candidate Management

Scholars uses Merge to sync candidate data to provide post-offer candidate engagement management to more customers

There are certain things that large companies expect when buying new software and seamless integrations is one of them. Merge allows us to provide an ATS integration for every company we work with which has helped us acquire enterprise-level clients that otherwise would not have been able to work with us.

Ben Siegel

Ben Siegel, CEO and Co-Founder

Headcount Management

TruePlan uses Merge to sync employee and applicant data to provide real-time headcount management to more customers

Using Merge helped accelerate our roadmap... Unlike traditional enterprises that have to hunt and peck for customers on the HR and ATS systems that they have existing integrations with, we’re able to qualify sales more quickly.

Dan Green

Dan Green, Trueplan CEO

Compensation Management

Assemble uses Merge to sync employee, applicant and accounting data to provide strategic compensation management to more customers

A key aspect of our value proposition is helping our customers assemble data from various systems to help them make better compensation decisions. Merge allows us to integrate with dozens of HRIS and ATS providers, cutting down our development time and substantially expanding our market opportunity. With Merge, we can now deliver more value to more customers, more quickly.

Enrique Esclusa

Enrique Esclusa, Assemble Co-Founder

Compliance Management

Drata uses Merge to sync employee data to provide seamless SOC2 compliance management to more customers

Merge’s solution has allowed us to rapidly integrate a growing number of tools into Drata’s security and compliance automation platform with no interruption to our product roadmap. Working with Merge’s Unified API and beautiful React component took less than a sprint to integrate, test, and release — a level of speed and performance that matches what any high-performing startup would require.

Daniel Marashlian

Daniel Marashlian, Drata Co-Founder & CTO

Access Management

Opal uses Merge to sync employee data to provide role-based access management to more customers

Merge is the king of integrations. Within a week - we were able to integrate Merge with our product features. Our customers absolutely LOVE the fact that we integrate with all major HRIs - all thanks to Merge!

Eugene Ling

Eugene Ling, Head of Business

Compensation Management

Agora uses Merge to sync employee and payroll data to provide strategic compensation management to more customers

Merge has truly felt like an extension of our team. Rather than spending the time and money to build and support 25+ HRIS integrations, we seamlessly connect to a single API that handles everything for us. Any time we have a request or issue, they help us quickly - often within minutes. With Merge, we can easily bring employment data into Agora to help simplify and demystify compensation for companies.

Miles Hobby

Miles Hobby, Co-Founder

Candidate Management

Scholars uses Merge to sync candidate data to provide post-offer candidate engagement management to more customers

There are certain things that large companies expect when buying new software and seamless integrations is one of them. Merge allows us to provide an ATS integration for every company we work with which has helped us acquire enterprise-level clients that otherwise would not have been able to work with us.

Ben Siegel

Ben Siegel, CEO and Co-Founder

Headcount Management

TruePlan uses Merge to sync employee and applicant data to provide real-time headcount management to more customers

Using Merge helped accelerate our roadmap... Unlike traditional enterprises that have to hunt and peck for customers on the HR and ATS systems that they have existing integrations with, we’re able to qualify sales more quickly.

Dan Green

Dan Green, Trueplan CEO

Compensation Management

Assemble uses Merge to sync employee, applicant and accounting data to provide strategic compensation management to more customers

A key aspect of our value proposition is helping our customers assemble data from various systems to help them make better compensation decisions. Merge allows us to integrate with dozens of HRIS and ATS providers, cutting down our development time and substantially expanding our market opportunity. With Merge, we can now deliver more value to more customers, more quickly.

Enrique Esclusa

Enrique Esclusa, Assemble Co-Founder

Compliance Management

Drata uses Merge to sync employee data to provide seamless SOC2 compliance management to more customers

Merge’s solution has allowed us to rapidly integrate a growing number of tools into Drata’s security and compliance automation platform with no interruption to our product roadmap. Working with Merge’s Unified API and beautiful React component took less than a sprint to integrate, test, and release — a level of speed and performance that matches what any high-performing startup would require.

Daniel Marashlian

Daniel Marashlian, Drata Co-Founder & CTO

Access Management

Opal uses Merge to sync employee data to provide role-based access management to more customers

Merge is the king of integrations. Within a week - we were able to integrate Merge with our product features. Our customers absolutely LOVE the fact that we integrate with all major HRIs - all thanks to Merge!

Eugene Ling

Eugene Ling, Head of Business

Compensation Management

Agora uses Merge to sync employee and payroll data to provide strategic compensation management to more customers

Merge has truly felt like an extension of our team. Rather than spending the time and money to build and support 25+ HRIS integrations, we seamlessly connect to a single API that handles everything for us. Any time we have a request or issue, they help us quickly - often within minutes. With Merge, we can easily bring employment data into Agora to help simplify and demystify compensation for companies.

Miles Hobby

Miles Hobby, Co-Founder

Candidate Management

Scholars uses Merge to sync candidate data to provide post-offer candidate engagement management to more customers

There are certain things that large companies expect when buying new software and seamless integrations is one of them. Merge allows us to provide an ATS integration for every company we work with which has helped us acquire enterprise-level clients that otherwise would not have been able to work with us.

Ben Siegel

Ben Siegel, CEO and Co-Founder

One step ahead

We're the cheat code to
your integrations strategy

Revolutionize your integrations strategy for HR, payroll, directory, recruiting, accounting, ticketing, and CRM platforms before your competition can blink.

Start for free or talk to our sales team and learn how Merge gives you 120+ authentic integrations in days – not years.