Four lessons from a veteran consultant on Sage Intacct success
Bill Constantopoulos has seen it all. As a partner at Gray, Gray & Gray, he’s led hundreds of Sage Intacct implementation projects across many industries, from nonprofits to energy providers. If you’re a consultant, you know the technical hurdles for new implementations.
We sat down with Bill to cut through the complexity of implementation. What makes a Sage Intacct implementation truly successful, and what should finance leaders and implementers keep top-of-mind as their Enterprise Resource Planning (ERP) software evolves?
Here are 4 takeaways from our conversation that bridge the gap between technical implementation and strategic outcomes for finance teams.
1. The finance function is now a technology function
Bill’s journey from traditional accounting to specializing in ERP systems, like Sage Intacct, reflects an undeniable shift in the finance industry. The fundamentals of accounting remain constant, but technology now automates traditional execution.
- For Consultants: The conversation is about leveraging APIs, live bank feeds, and embedded banking to build frictionless workflows. Your value is in creating scalable, tech-forward ecosystems for finance teams.
- For CFOs & Finance Leaders: This evolution means moving your team away from data entry tasks into strategic, value-added analysis. With embedded banking and automation driving conversations at every level of business, your competitive advantage lies in adopting cutting-edge tools.
“Since the fundamentals of accounting haven’t really changed for hundreds of years, that intersection of accounting fundamentals and using technology to yield better results was really interesting to me.”
– Bill Constantopoulos, Partner, Sage Intacct & Advisory at Gray, Gray & Gray
2. The human element is the biggest variable in implementation
While the benefits of automation are clear, the implementation process can be incredibly overwhelming for teams already stretched thin by their daily workloads. Consequently, change management and user readiness remain the biggest challenges in any technology rollout.
Gray Gray & Gray’s core mission is to produce “happy clients,” and Bill achieves this by ensuring every implementation is personalized.
- For Consultants: Your technical prowess is only as good as your client’s ability to use the new system. Prioritize personalized teaching, support, and long-term partnership as the key differentiators that set your firm apart.
- For CFOs & Finance Leaders: Adoption isn’t an IT problem, it’s a leadership challenge. Ensure your implementation partner prioritizes user training and ongoing support after go-live. Your ROI hinges on your team’s confidence and proficiency.
“I always tell a prospect that is interested in working with us, we are extensions of your accounting team for the duration of the implementation. We’re in the trenches with you.”
– Bill Constantopoulos, Partner, Sage Intacct & Advisory at Gray, Gray & Gray
3. Dashboards turn data into decisions
Emphasizing the need for strong Return on Investment (ROI), Bill highlights that a successful Sage Intacct implementation is often measured by how quickly and effectively finance leaders can report to stakeholders. The “cherry on top” of a successful implementation? Dashboards.
Gray Gray & Gray’s core mission is to produce “happy clients,” and Bill achieves this by ensuring every implementation is personalized.
- For Consultants: Don’t stop at data migration. Frame dashboards as the ultimate deliverable. By building visualized, role-specific reports, you empower business owners to drill down from summarized information, enabling quicker, more informed decisions.
- For CFOs & Finance Leaders: Demand a modern reporting infrastructure that transforms raw data into actionable intelligence. The goal is not just better reporting, but instant decision-making capability that empowers owners and leadership.
4. Embedded ERP banking is the path to 90% automation
When discussing maximum efficiency, Bill points out the power of solutions that eliminate swivel-chair processes. He specifically recommended an embedded ERP banking solution, like FISPAN, for seamless integration with Sage Intacct.
- For Consultants: This is about delivering maximum benefit with minimum complexity. By leveraging a bank-endorsed solution like FISPAN, you bypass the need for third-party systems. Products like stable, premium bank feeds, automated reconciliation, and automated positive pay significantly reduce manual effort, making them a direct win for your clients.
- For CFOs & Finance Leaders: Look for solutions that embed core functions directly within Sage Intacct, or whichever ERP you use. Bill’s philosophy has a pragmatic target: aim for 70%-90% automation, with human review for 100% accuracy. This balance between technology and human oversight is the optimal equilibrium for modern finance teams.
“We always advocate that our clients use FISPAN. It’s an embedded solution directly in Sage Intacct and it’s very well-designed technology. It’s rarer than one would think, even in 2025.”
– Bill Constantopoulos, Partner, Sage Intacct & Advisory at Gray, Gray & Gray
Ultimately, the biggest driver of technology adoption is the unseen cost of clinging to the status quo, including the accumulated drag of manual reconciliation, fragmented data, and lost employee time.
Consultants like Bill understand that the true value of implementing solutions like embedded ERP banking lies in their ability to eliminate internal friction and deliver a quicker, stronger ROI. For CFOs and finance leaders, this ROI is the ability to trade manual tasks for strategic focus and finally shift your team to delivering high-value analysis that drives the business forward.