How to Measure the Success of an Internal Developer Platform

3 min read
How to Measure the Success of an Internal Developer Platform

A Platform Without Metrics Is Just Another Tool 

An internal developer platform (IDP) is an investment — in speed, reliability, and long-term agility. But like all investments, it must deliver results. Far too often, platform initiatives lose steam because they lack measurable evidence of value. 

In fact, a 2024 survey found 44.67% of platform teams don’t track success at all. (Source: platformengineering.org survey report) 

Without baselines and metrics, an IDP becomes invisible (or worse, a cost). Measuring and telling the story of success is essential to maintaining support, aligning stakeholders, and guiding your platform forward. 

 

 Why Measurement Matters  

The purpose of a platform is to make software delivery smoother, safer, and faster. That involves lowering developer friction, simplifying operations, enforcing security, and accelerating business value. But you can’t show you’ve succeeded unless you measure. 

Good metrics help platform teams to: 

  • Demonstrate value to leadership 
  • Monitor adoption and engagement across teams 
  • Prioritize the next features or fixes 
  • Build a case for continued funding 

When data drives your decisions, the platform becomes a strategic asset — not just another internal tool. 

 
Key Metrics Worth Tracking 

Every organization has different priorities — you should pick metrics that map to your goals. But here are tried-and-true metrics to include, along with what “good” looks like in many cases: 

Metric 

What It Measures 

Why It Matters 

Benchmark / What’s Good 

Deployment Frequency 

How often changes reach production 

Indicates throughput and flow 

Elite DORA teams deploy multiple times/day 

Lead Time for Changes 

Time from commit to production 

Reveals bottlenecks 

Minutes to hours, not days 

Change Failure Rate 

% of deployments causing failures 

Balances speed vs stability 

Below ~5% 

Mean Time to Recovery (MTTR) 

Time to restore service after failure 

Measures resilience 

Minutes to under an hour 

Onboarding Time 

Time for new devs/operators to become productive 

Shows usability of the platform 

Weeks → days or less 

Production Usage / Adoption 

% of teams using the platform in production 

Depth of adoption 

Target 80–90% for core workloads 

Platform Satisfaction / NPS 

How users feel about the platform 

Predicts retention & adoption 

+30 is solid, +50 excellent 

Operational Toil Reduction 

Amount of manual effort saved 

Measures ROI 

E.g. 30–50% fewer support tickets 

Policy-as-Code Coverage 

% of infrastructure managed declaratively 

Governance maturity 

70–90% coverage 

Vulnerability Remediation Time 

Time to patch known vulnerabilities 

Security responsiveness 

Days to weeks for critical ones 

Audit Readiness / Compliance Time 

Effort to produce audit evidence 

How baked-in compliance is 

Reduce weeks of effort to hours 

Security Incident Count / Trend 

Number of escalated security events 

Risk exposure 

Downward or stable trend over time 

 

Avoiding Vanity Metrics 

Some numbers look good on slides but don’t really matter. Be cautious about: 

  • Counting services onboarded 
  • Total users with access 
  • Features shipped (without impact) 
  • Lines of code committed 
  • Dashboards created 
  • Tests passed (without context) 

These don’t reflect value or change. Instead, focus on metrics tied to outcomes: speed, reliability, risk reduction, and satisfaction. 

For additional insight into measuring engineering effectiveness, check out Callibrity’s articles for deeper dives into metrics and measurement strategies. 

 

How to Gather and Track Metrics 

To make measurement realistic and useful, the best teams follow these practices: 

  1. Capture baseline metrics before launching the platform — so improvements are visible. 
  1. Automate data collection using pipelines, logs, incident systems, and compliance tools. 
  1. Pair quantitative metrics with qualitative feedback — surveys, interviews, pain reports. 
  1. Publish dashboards or regular reports that stakeholders can review. Transparency builds trust and alignment. 

Metrics should inform, not just defend. Use them to steer your roadmap and investments. 

 

Align Metrics to Business Outcomes 

Metrics carry weight when tied to business impact: 

Metric 

Business Meaning 

Faster deployment frequency 

Features reach customers faster 

Lower MTTR 

Less downtime, protects revenue 

Shorter onboarding 

New hires contribute sooner 

Better audit readiness 

Compliance cost savings 

Faster vulnerability remediation 

Lower security risk 

Higher satisfaction 

Better retention, happier teams 

 

When platform metrics are framed in this language, leadership sees the platform as a business enabler, not just an internal tool. For examples of real-world impact, explore Callibrity’s case studies. 

 

Why Callibrity’s Approach Works 

Platform engineering fails when it becomes a side project or a shiny new tool. We help teams avoid that. 

Callibrity’s engineers have lived the same delivery challenges our clients face — tangled pipelines, slow deployments, frustrated teams. We start by finding the friction points that matter most, fix those first, and prove the value early. 

Our measure of success is simple: if your developers move faster and your operators spend less time firefighting, the platform is doing its job. Everything we build is aimed at that result. 

For a richer perspective on platform culture and modern engineering practices, listen to The Forward Slash Podcast or start with episodes like “AI at Scale: The Hidden Costs of the Cloud” and “/AI Development: No Engineers Required”. 

 

Final Thoughts

An internal developer platform isn’t successful just because it exists. It’s successful when it speeds delivery, reduces toil, strengthens compliance, and earns trust from both developers and operators. 

Achieving that success requires measurement. Start early. Choose metrics that matter. Connect them to the business. Use what you learn to evolve. 

If you want a partner who helps you define, collect, and act on meaningful metrics — explore how our Platform Engineering Services can help you build a platform that proves its value and grows with your organization. 

Or, ready to take the next step? Let’s talk. We’ll show you how a lean, expert-led approach can reshape your next software initiative.  

Dillon Courts
About the author
Director, Platform Engineering
Dillon has been developing software for over a decade and has a passion for improving developer experience and software development efficiency. He specializes in DevOps practices, Cloud Native solutions, and Platform Engineering. In his free time Dillon enjoys playing sports, video games, board games, and spending time with his wife Alex, and 3 kids.

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