Customer, Industry, Product, Use Case

Customer: Prosperr
Industry: HRTech / FinTech
Product: Tartan HyperSync (Partial Sync + Bi-directional API)
Primary Use Case: Real-time employee and compensation data integration to support Flexi-Benefit Plan (FBP) activation

Prosperr empowers employers with a flexible benefit platform that allows employees to tailor compensation packages - including lifestyle perks and tax-optimized reimbursements. Delivering these benefits at enterprise scale depends on up-to-date salary and employment data, which historically had been exchanged manually and created operational friction that hindered growth.

Executive Summary

To activate flexi-benefits reliably, Prosperr needed accurate, real-time employee salary and employment data - something that traditional spreadsheet transfers and custom HR integrations could not deliver consistently or securely. These manual workflows slowed deployments, introduced compliance risk, and limited the company’s ability to scale FBP adoption across its customer base.

By integrating Tartan’s HyperSync unified API layer, Prosperr gained secure, real-time access to employee and compensation data, based on user consent, and enabled two-way synchronization with client HR systems. This shift enabled FBP activation cycles to accelerate by ~70%, sharply improved employee experience, and reduced both engineering and HR manual effort by approximately 90% - turning FBP from a slow, bespoke operation into a repeatable enterprise capability.

This transformation underscores a fundamental shift: moving from reactive, spreadsheet-dependent operations to a secure, scalable verification and sync infrastructure that supports growth without risk. Yes, employees get benefits faster - but Prosperr gains something far more strategic: velocity with confidence.

The Strategic Challenge: Manual Data Exchange Was a Growth Ceiling

To personalize and activate flexi-benefits, Prosperr needed timely, verified salary and employment data for each employee. But relying on HR teams to send monthly spreadsheets introduced several enterprise-scale constraints:

• Delays and operational lag, because data was only refreshed on HR’s schedule.

• Sensitive data exposure over unsecured channels, increasing compliance risk.

• Custom integrations per HR system, each requiring engineering cycles, slowing deployments further.

These limitations weren’t just process annoyances - they were a structural ceiling to velocity. Every new corporate client introduced variability and risk, making it difficult to promise reliable activation timelines or predictable execution outcomes.

Insight: When critical workflows depend on manual data exchange and bespoke engineering work, your growth curve becomes tethered to process complexity - not product value.

The Solution: Unified, Real-Time API Layer With Bi-Directional Sync

Prosperr implemented Tartan’s HyperSync unified API to automate employer data retrieval and synchronization across payroll and HR systems - all with consent-backed security and real-time reliability. HyperSync solved two foundational problems simultaneously:

• Partial Sync: Ensured only opted-in employees had their data surfaced, improving privacy and compliance.

• Bi-Directional Sync: Enabled Prosperr not only to retrieve current salary and employment data but also to push usage and benefit records back into client HRIS platforms - keeping payroll teams aligned without manual work.

This unified approach replaced one-off spreadsheet exchanges and custom point integrations, establishing a single, scalable interface for data alignment between Prosperr and its enterprise customers.

Strategic Insight: Real-time, consent-backed sync turns static HR data into a dynamic foundation for automated workflows. The result isn’t just faster work - it’s predictable velocity that scales with customer growth, not operational effort.

Operational Impact: Faster Activations, Lower Effort

The impact of implementing Tartan’s unified API layer was clear and measurable:

• ~70% faster FBP activation times, enabling employers and employees to realize benefits sooner.

• ~90% reduction in manual effort for both finance/HR teams and Prosperr’s own engineering staff.

• Benefit usage records posted back to HR systems in under a minute, ensuring data consistency and reducing reconciliation work.

Operational cycles that once involved repeated handoffs, stale data, and bespoke coordination are now automated - enabling teams to focus on value work rather than maintenance.

Insight: When data flows are real-time and bi-directional, you eliminate not just tactical overhead but structural drag. Productivity gains multiply because teams are freed from repetitive synchronization work.

Business Impact: Better Experience, Stronger Adoption

These operational gains directly influenced business outcomes that matter at the executive level:

• Improved employee experience, as benefit activation feels instantaneous rather than prolonged.

• Higher HR satisfaction, because teams no longer manually manage sensitive payroll data transfers.

• Reduced engineering overhead, since generic integrations now serve multiple clients without costly custom work.

• Competitive positioning, as Prosperr can promise and deliver real-time benefit activations - a key enterprise purchasing criterion.

This systemic shift transforms Prosperr’s value proposition: FBP becomes easier to adopt, smoother to operate, and consistent across customers of any size.

Insight: Enterprise buyers choose platforms not just for features, but for predictable, reliable experiences. Reducing variability in activation timelines increases win rates and customer satisfaction simultaneously.

Customer Perspective

“Tartan made our workflows truly plug-and-play. HR teams get real-time visibility, and our tech team focuses on innovation, not integration.”
- Founder, Prosperr

This evaluation highlights the difference between product adoption and operational enablement: speed is valuable, but reducing integration overhead for internal teams is transformative.

What This Enables Going Forward

With real-time HRIS sync and unified APIs now embedded into its platform, Prosperr’s foundation supports further strategic progress:

• Accelerated enterprise onboarding, with consistent timelines for FBP activation.

• Easier expansion into adjacent products, such as tax-optimized benefit layers or compensation analytics, because real-time data is already flowing securely.

• Trust-enhancing first experiences for employees, improving retention and engagement.

• Lower operational risk and compliance volatility, as consent-backed sync replaces manual spreadsheets and bespoke code.

Insight: Growing beyond pilot clients into broader enterprise footprints requires infrastructure you don’t think about every time you add a customer. With Tartan, Prosperr built that infrastructure - turning data access from a bottleneck into a strategic lever.

About Tartan

Tartan provides unified, secure APIs that abstract complex enterprise data flows - enabling real-time workflows across HRMS, ERP, CRM, and operational systems. Its platform empowers teams to automate verification, synchronization, and compliance at scale, freeing engineering effort for product innovation.