Portico platform
We work where you work
Seamlessly connect TopSource’s Portico platform with the tools your teams rely on every day — from HR and payroll to finance and analytics.
Rated 5/5 by Gartner users
Manage & pay global teams from the tools you use every day
HRIS Integrations
Keep your global workforce in sync.
Integrate TopSource with your HRIS to create a single source of truth across every market.
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Sync employee data across systems — from onboarding and offboarding to job changes and compensation updates.
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Centralize everything — expenses, benefits, payslips, time-off, and more all flow seamlessly between TopSource and your HRIS.
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Ensure compliance and accuracy — real-time updates keep records aligned across countries, currencies, and compliance frameworks.
Our HRIS partners includes but is not limited to:
Workday · SAP SuccessFactors · UKG · BambooHR · HiBob · Personio · Keka
ATS Integrations
Hire globally, onboard instantly.
Connect TopSource with your Applicant Tracking System to simplify international hiring.
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Trigger onboarding directly from your ATS — as soon as a candidate is marked “hired,” TopSource automatically initiates compliant onboarding in the right country.
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Generate international contracts automatically — ensure every new hire receives a legally compliant employment contract, tailored to local regulations.
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Eliminate duplicate data entry — reduce admin and errors by syncing candidate data directly into TopSource.
Our ATS partners include but is not limited to:
Greenhouse · Lever · Workable · SmartRecruiters · Ashby · Teamtailor · JazzHR
Built for flexibility
Our integration architecture is designed to adapt to your existing workflows — not replace them. The TopSource API connects directly to your HR, finance, and workforce systems, enabling real-time data synchronization and automated updates across platforms. Whether you’re processing payroll, managing benefits, or onboarding global talent, TopSource makes it all work together.
Expert integration support
With TopSource, you don’t just get an API — you get a team of integration specialists dedicated to making it work seamlessly for your business. From initial discovery to deployment and post-launch optimization, our experts collaborate directly with your IT, HR, and finance teams to build the right configuration for your needs.
We handle the heavy lifting: mapping data fields, testing workflows, and validating compliance requirements so your teams can stay focused on strategy, not setup.
Our latest insights
5 Factors to Consider When Hiring International Employees | TopSource
In this article, we’ll discuss ways to effectively navigate the complexities of international hiring and managing a global workforce.
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Beyond Borders: How Employer of Record Solutions Power Global Expansion
Explore how Employer of Record solutions empower businesses to expand globally, manage legal complexities, optimize market strategies effectively.
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The World is Yours: How TopSource Accelerates Your Growth
Learn more about TopSource's comprehensive suite of globalization services.
Explore Empowering Cortland International’s Global Growth
Learn more about TopSource's comprehensive suite of globalization services.
ExploreLearn more about our services
We support across every part of your global expansion journey – meaning we are uniquely placed to provide agnostic guidance about what is best for your business
Talent Acquisition
Find, hire & onboard the highly skilled team members you need in each locality.
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Salary Benchmarking
Identify and prioritize markets for growth based on talent, cost & regulations
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Entity Setup
Establishing & incorporate business entities overseas, ensuring a smooth entry into new markets
Read more Frequentlyasked questions
An Employer of Record (EOR) is a company that legally employs staff on your behalf in countries where you don’t have your own entity. The EOR holds the employment contract and handles payroll, tax and compliance, while you direct the employee’s day-to-day work. Companies use an EOR to hire quickly in new markets, employ remote talent where they have no presence, or convert contractors to employees — without setting up a local entity.
With an EOR, you retain day-to-day control while the provider handles legal and HR compliance. TopSource issues a locally compliant employment contract, manages onboarding and documentation, runs payroll and statutory filings, and administers mandatory benefits. Onboarding typically completes in 5–10 business days in established markets, giving your new hire a smooth start while you stay in control of their work.
Setting up your own entity can take three to nine months of registration, tax setup and legal work. An EOR removes that: you can hire compliantly in a new country in days rather than quarters, with work permits and visa sponsorship handled where required. This makes an EOR ideal for testing markets, hiring small teams, and scaling across multiple countries at once.
An EOR carries the legal responsibility of employment, protecting you from the main risks of hiring abroad: contractor misclassification, non-compliant contracts, payroll and tax errors, and breaches of local labour law. TopSource drafts compliant agreements, manages statutory deductions and benefits, handles notice periods and severance correctly, and keeps employee data compliant with local privacy rules — significantly reducing penalties and disputes.
Yes. Through EOR services, TopSource employs your full-time staff on locally compliant contracts and manages their payroll and benefits. Through our Contractor of Record service, we compliantly engage, verify and pay independent contractors — and can convert contractors to employees where local classification rules require it. Both are managed in one platform, so you stay compliant across every worker type.