How Stampli Built Trust and Scaled Securely With GRSee
Updated December 23, 2025
Stampli (stampli.com) is an AI-powered procure-to-pay (P2P) platform built for organizations operating with real-world financial complexity. As mid-market companies grow through acquisitions, ERP customizations, and multi-entity structures, their P2P processes become exception-heavy – breaking both lightweight tools that require rigid conformity and heavyweight platforms whose AI doesn’t materially expand capacity.
Only Stampli provides a unified, ERP-native platform for procurement, invoice management, and payments, with Billy – an AI employee that applies agentic reasoning and exceptional intelligence inside real workflows, rules, and controls. The result is higher throughput over time without forcing process change. On average, Stampli customers manage approximately $98.9M in annual spend through the platform.
As Stampli continued to support more enterprise-scale customers and organizations operating in regulated industries, security and compliance became an increasingly rigorous and formalized part of how the platform is evaluated. Customers increasingly expected proven alignment with frameworks such as SOC 2, PCI DSS, and HIPAA, not just as a compliance checkbox, but as evidence of consistently enforced security controls.
To meet this demand, Stampli partnered with GRSee Consulting as a strategic security and compliance partner.
GRSee was selected for its pragmatic approach, deep technical expertise, and ability to translate complex compliance requirements into actionable, business-aligned outcomes.
The Need / Business Drivers
For Stampli, compliance was not a onetime milestone; it is a core operating philosophy and an enabler for its customers. Achieving and maintaining alignment with SOC 2, PCI DSS, and HIPAA helps customers meet their own governance and regulatory requirements, move through security reviews with confidence, and operate at scale without adding friction to finance operations.
Ofer Feldman, Co-founder & CTO, Stampli
Beyond customer requirements, Stampli sought a solution that would support continuous compliance and demonstrate real security effectiveness to customers, auditors, and internal stakeholders, without creating unnecessary operational burden.
Challenges & How They Were Addressed
The engagement presented several challenges common to high-growth SaaS companies:
- Multiple frameworks, overlapping requirements: Stampli needed to align with SOC 2, PCI DSS, and HIPAA simultaneously, without duplicating effort or creating fragmented controls.
- Balancing rigor with operational efficiency: Compliance had to integrate smoothly into day-to-day operations, without slowing product development or business momentum.
- Demonstrating real security effectiveness: Customers and auditors expected more than documentation, they needed confidence that controls would perform under real-world conditions.
GRSee addressed these challenges through a pragmatic, risk-based approach. By mapping overlapping requirements, focusing on control effectiveness, and providing clear prioritization, GRSee helped Stampli reduce friction, avoid overengineering, and maintain momentum. This was reinforced by strong, hands-on project management, owning timelines, coordinating stakeholders, and proactively removing blockers, ensuring steady progress, clear accountability, and a predictable, low-friction compliance journey for Stampli’s team.
The Partnership & Solution
GRSee engaged with Stampli as an extension of their team, supporting the compliance journey end-to-end. From initial planning through execution and validation, GRSee provided hands-on guidance tailored to Stampli’s technology stack, operating model, and growth trajectory.
GRSee’s scope included:
- SOC 2 advisory and audit support
- PCI-DSS compliance support
- HIPAA security compliance alignment
- Control design, validation, and evidence readiness
- Ongoing advisory to support sustainable, realworld security practices
Rather than a transactional engagement, the partnership focused on building a durable compliance and security foundation that could scale with the business.
Ofer Feldman, Cofounder & CTO, Stampli
Outcomes & Impact
The partnership delivered both immediate and long-term value for Stampli:
- Reduced friction during sales cycles and renewals
- Smoother and faster enterprise security reviews
- Accelerated customer trust through credible, third-party validation
- Strengthened security controls and governance without adding operational overhead
- Ongoing confidence in security posture across multiple regulatory frameworks
Ofer Feldman, Cofounder & CTO, Stampli
Most importantly, Stampli gained a scalable compliance foundation that supports continued growth in regulated markets.
Conclusion
Stampli’s approach to security and compliance reflects its broader commitment to customers: building trust through transparency, rigor, and operational excellence. By partnering with GRSee, Stampli was able to go beyond checkbox compliance and establish a security posture that stands up to realworld scrutiny.
Ofer Feldman, Cofounder & CTO, Stampli
Together, Stampli and GRSee have built a partnership that supports long-term success, enabling secure growth, accelerating enterprise adoption, and positioning Stampli as a trusted provider in highly regulated environments.
