The complete metrics standard for developer tools YouTube channels.
30+ metrics defined. 6 layers of measurement. Industry benchmarks for B2B technical content. The same internal reference Lumaris uses across every active client engagement.
Delivered instantly. No follow-up sequence.
Six measurement layers. Each with industry benchmarks.
Viewer Acquisition (Reach Diagnostics)
Impressions, CTR, total views, unique viewers, new vs returning ratio, traffic source mix. The metrics that answer one question: is the channel finding new audiences or talking to the same people?
Watch Quality (Retention Signals)
Total watch time, average view duration, retention rate, retention at :30, retention at 1:00, retention curve diagnostics. The numbers separating technically accurate content from technically accurate AND well-structured content.
Audience Engagement (Signal Metrics)
Like rate, comment volume and sentiment, share rate, subscriber conversion, end screen CTR, card CTR. For B2B technical channels, engagement is about audience trust, not virality.
Channel Health (Trend Indicators)
Monthly watch time trend, impression volume trend, top video of the month, videos over 50% retention. The 30,000-foot signals that tell you whether the channel is gaining or losing momentum overall.
Production Scorecard (Lumaris Proprietary)
Videos delivered, average delivery time, average revision rounds, QC flags caught pre-delivery. The Lumaris-specific reporting layer no other agency provides.
Business Impact (Phased Reporting)
YouTube-to-website traffic, description link CTR, support ticket reduction, trial/demo conversions from video. The metrics that change the retention conversation from "what did you produce" to "what did you generate."
Built for one specific reader.
For
- VP Marketing at developer tools companies (Series A–C)
- Head of DevRel running content programs
- Content Marketing Manager defending video budget internally
- Founders evaluating whether video is worth the investment right now
Not for
- Generic SaaS marketing teams
- B2C creators and influencers
- Anyone evaluating consumer content channels
- Marketing teams at companies outside the developer tools / DevOps / B2B technical space
The benchmarks in this guide are calibrated to technical content for technical audiences. If your audience is general consumer, the numbers won't match your reality.
This is operational, not marketing collateral.
The Video Performance Guide is Lumaris's internal reference standard. The same document our PMs use when building monthly reports for active retainer clients. Releasing it free is deliberate, the benchmarks compound in value when more technical channels measure against them consistently.
Compiled by Marko Živić. Former GitHub Actions Team Lead. Former IBM Product Owner. Founder of Lumaris Studio. Reviewed by the in-house dev team that validates Lumaris's client production.
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30+ metrics. 6 measurement layers. Industry benchmarks per content type. Free.