Who this is for
Founders writing or rebuilding the traction slide for a seed or Series A round, especially those whose decks currently show 6+ metrics on a single chart or a point-in-time "we have N customers" bullet with no time series. Also relevant for pre-seed founders deciding what to put on a traction slide before there is recurring revenue, the answer is design-partner LOIs, paid pilots, or weekly engagement, not a fabricated revenue chart.
What investors look for
Investors are looking for one number that is moving in the right direction over a measurable period. For seed that is usually MRR or paying-user count over 6 months; for Series A it is ARR over 12 months plus net revenue retention. They are also looking for the supporting unit economics that prove the metric is a business and not a buy-the-revenue motion (gross margin, CAC payback, retention curve). On the Deckmetric methodology, the traction slide drives most of the Validate dimension (40% of the CVM headline). Strong traction slides usually score 75+ on Validate.
Common mistakes
1) Vanity totals: "50,000 signups" with no activation rate. 2) Cumulative growth disguising flat new business, cumulative graphs always go up; investors want the rate of new acquisition. 3) Single point-in-time number with no time series. 4) Six metrics on one chart, signaling "the founder doesn't know which one matters." 5) Normalized indices ("100 = Jan-25") that hide the absolute number. 6) Missing supporting unit economics, leaving the chart unmoored from a business model. 7) Reverse-cohort selection bias, only showing the cohorts that retained.
Three template patterns that work
Pattern A, Big chart + three unit-economics callouts: one large bar/line chart of the primary metric over 6-12 months with three small KPI tiles around it (gross margin, NRR, CAC payback). Pattern B, Cohort heatmap: a 4-6 cohort retention heatmap as the hero element, captioned with the steady-state retention number; works best when revenue is small but retention is excellent. Pattern C, Logo + LOI grid (pre-seed): a 3×3 grid of logos with one annotated LOI/paid-pilot value below each, used in place of an MRR chart that doesn't yet exist. All three patterns end with a one-line forward statement ("we're adding 1 new logo a week and ARR is doubling every 90 days"), investors weight that forward statement almost as heavily as the chart itself.
How Deckmetric scores this slide
Inside the Shepard&Young CVM rubric (full breakdown at /methodology), the traction slide drives most of the Validate dimension, about 40% of the headline CVM score. Three sub-scores compose it: primary-metric-clarity (one number, six-to-twelve-month time series, labeled axes), unit-economics-support (gross margin, retention, payback), and forward-trajectory (the one-line claim of where the metric will be in 90 days). Strong traction slides usually score 75+ on Validate. Vanity totals, cumulative-only graphs, or six-metrics-on-one-chart usually score below 50. See the full Validate rubric at /methodology.