Your CFO Will Ask for the ROI on Silk. Here It Is: 138%, $6.4M, Payback in Under 6 Months.

At some point in every infrastructure investment cycle, the conversation shifts from capability to accountability. It doesn’t matter how compelling the architecture is, how clearly the pain is diagnosed, or how enthusiastically the technical team wants to move forward. Someone — usually in finance, sometimes in the C-suite — is going to ask: what does this cost, what does it return, and how long until we break even? 

For Silk, that question now has a rigorous, independently validated answer. Forrester Consulting conducted a Total Economic Impact™ (TEI) study — interviewing decision-makers at four organizations currently using Silk in production — and the financial picture it produces is one of the strongest infrastructure ROI cases available in 2025. 

The headline: 138% return on investment. $6.4 million in net present value. Payback in under six months. Here’s exactly how those numbers were built — and why they hold up. 

The Methodology: Who Was Studied, and How

Forrester’s TEI framework is designed to quantify the financial impact of a technology investment in a structured, defensible way — consisting of four components: cost, benefits, flexibility, and risk. For this study, Forrester interviewed leaders across four organizations that had already deployed Silk — including a healthcare CTO, a VP of technology at a second healthcare organization, a director of DBAs at a financial services firm, and a director of product management at a software company. All operated in hybrid or multi-cloud environments and faced common challenges: high cloud costs driven by overprovisioning, inconsistent application performance, and significant DBA time spent on manual infrastructure management. 

From these interviews, Forrester constructed a composite organization — a hypothetical company that reflects the aggregate profile of the people they spoke with — and modeled a three-year financial analysis. All benefit figures are risk-adjusted (discounted to account for uncertainty) and discounted at 10% to present value. The resulting NPV of $6.4 million and ROI of 138% represent conservative estimates of what a typical Silk customer can expect. 

Benefit 1: Cloud Infrastructure Cost Savings — $9.8M Over Three Years

The single largest driver of value in the Forrester model is reduced cloud infrastructure spend. After implementing Silk, the composite organization reduces cloud storage costs for relevant workloads by 50%. That reduction is achieved through Silk’s layered approach to data efficiency — thin provisioning, deduplication, compression, and intelligent caching that dramatically shrinks the storage footprint of production and development workloads. 

Year 1 storage and compute savings total $3.42 million. By Year 3, those savings have grown to $4.60 million as the organization continues to right-size VM configurations and expand Silk across more workloads. Risk-adjusted and discounted to present value, infrastructure cost savings are worth $9.8 million over three years. 

The real-world data behind this model is striking. One VP of technology described moving from $10 million per year in infrastructure spend to approximately $7 million — a reduction of $3 million annually, with storage efficiency driving more than $2 million of that on its own. Another organization reported $1 million in cost savings in 2025 alone, with infrastructure costs cut by roughly 50%. A CTO at a healthcare organization put the cumulative impact in even starker terms: an 80-terabyte Silk DataPod effectively offering over 800 terabytes of data, representing savings of more than $10 million compared to maintaining individual data copies. Franciscan Healthcare similarly achieved $234K+ in annual cloud storage cost reductions with Silk on Azure. For organizations saving 35%–40% versus running everything in-house — even after accounting for Silk licensing costs — the infrastructure economics are fundamentally different. 

Benefit 2: End-User Productivity — $634K Over Three Years

The second quantified benefit captures something that often goes unmeasured in infrastructure ROI analyses: the productivity value of performance improvements for the employees who depend on data systems every day. 

Before Silk, the composite organization’s end users were losing an average of 15 minutes per day to slow queries, delayed report access, and performance-related friction. After implementing Silk, the composite sees a 60% improvement in application performance, leading to a corresponding 60% reduction in performance-related productivity loss. Across a meaningful user population, that recaptured time compounds into real economic value: $255,000 per year, or $634,000 in risk-adjusted present value over three years. 

This benefit extends beyond individual productivity. Silk enables data systems and reports — ETL outputs, financial close reports, operational KPI dashboards — to be available earlier in the day, giving teams more time to act on data rather than waiting for it. One interviewee described cutting nightly ETL downtime from 7 hours to about 3.5-4  hours, meaning reporting was ready earlier, and the business could move faster. In healthcare environments, where clinicians depend on fast EHR access, the productivity impact carries consequences that extend well beyond what any financial model can fully capture. 

Benefit 3: DBA Team Productivity — $445K Over Three Years

Database administrators are often among the highest-leveraged technical staff in an organization, and yet a disproportionate share of their time in most cloud environments gets consumed by routine, manual operations: provisioning storage, configuring performance tuning, handling refresh cycles, troubleshooting latency incidents. Silk’s automation and data management capabilities address this directly. 

The Forrester model quantifies a 15% productivity improvement for the DBA team — reflecting the time freed up by Silk’s automated provisioning, faster cloning and copy operations, and reduced troubleshooting burden. In present value terms, that improvement is worth $445,000 over three years. 

The operational details behind this figure are vivid. Volume group and copy operations that previously took a full day now complete in two minutes. Cloning and data movement operations are cut in half — from an hour to 30 minutes. Environment refresh cycles drop from 14–17 hours to approximately 15 minutes. For teams fielding five to twenty provisioning requests per month, the cumulative time savings translate directly into capacity for higher-value work. 

The Cost Side: Simple, Transparent, and Easy to Model

The Forrester model accounts for total Silk costs over the three-year analysis period. The primary cost driver is Silk usage pricing, based on the throughput and capacity provisioned. Over three years, the composite organization’s Silk usage costs amount to $4.2 million. Implementation labor — covering the roughly eight-week deployment process — accounts for an additional $54,743 in present value. Ongoing management requires approximately two employees dedicating 30% of their time to Silk oversight. 

Total three-year costs, risk-adjusted and discounted, come to $4.5 million. Against $10.9 million in total risk-adjusted benefits, the math produces a net present value of $6.4 million and an ROI of 138%. 

Critically, payback occurs in under six months. For an infrastructure investment of this size, a payback period of less than six months is exceptional — driven primarily by the immediacy of the storage cost reductions that begin accruing from day one. 

The Upside Forrester Didn’t Even Count

The Forrester model is deliberately conservative, capturing only the benefits that could be directly and defensibly quantified. But the interviews surfaced a range of additional value that the model doesn’tinclude in the headline figures. 

Several interviewees noted that Silk enabled cloud migrations that would otherwise have been cost-prohibitive. Others described the risk reduction value of improved data resilience — including protection against public cloud outages that could otherwise lead to database corruption or major data loss. Customer-facing performance improvements — reduced latency, lower transaction failure rates, better conversion outcomes — provide additional economic value that the model treats as unquantified upside. 

For organizations that use their infrastructure to power customer-facing services, these benefits can translate directly into competitive advantage. HealthEquity, for example, used Silk to achieve 5x faster performance and 36% cost savings, enabling the company to support larger data volumes, onboard bigger customers more quickly, and expand platform capabilities in ways that compound over time.  

The Business Case, Summarized in One Paragraph

A 138% ROI, under six months to payback, and $6.4 million in net present value — all based on conservative, risk-adjusted assumptions and real data from organizations running Silk in production. The $9.8 million in infrastructure cost savings alone more than covers the total three-year investment. The productivity gains for both end users and DBA teams are an incremental upside. And the unquantified benefits — expanded cloud feasibility, improved data resilience, customer-facing performance gains — represent further potential value that the model doesn’t need to count to make the case. 

If you’re building an internal business case for Silk, the full Forrester report is the most credible starting point available. It gives you the methodology, the composite financials, and the customer interview data you need to walk into that finance conversation with something more than an estimate. Use the Silk Azure Cost Savings Calculator or the AWS Cost Savings Calculator to model your own numbers, then back them up with the Forrester data.