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Prebo Digital is a performance-marketing-agency-for-startups focused on reducing CAC and improving profitability through clean attribution, CRO, and media testing. Book a Free Strategy Call.
Align media spend to CAC, LTV, and MER for predictable profitability.
Server-side tracking and GA4 mapping to reconcile spend with backend revenue.
Strategy → Build → Test → Scale → Report for measurable startup growth.
Startups need growth that converts to sustainable revenue, not vanity metrics. As a performance-marketing-agency-for-startups, Prebo Digital pairs paid media with clean attribution, conversion rate optimisation, and server-side tracking to reduce CAC and improve Customer Lifetime Value (LTV). We focus on measurable business outcomes across US ad platforms-Google Ads, Meta, TikTok, and LinkedIn-while aligning media spend to unit economics and profitability.
Our process follows Strategy → Build → Test → Scale → Report. That means defining target CAC and LTV goals, implementing tracking and analytics, launching high-intent campaigns, iterating on creatives and landing pages, then scaling channels that move the MER (Marketing Efficiency Ratio). This technical-first approach is described in more detail on our Services overview and aligns with the agency background on our About page.
A repeatable funnel for startups separates audiences and metrics by stage, enabling efficient budget allocation and clear attribution of revenue to creative and channels.
| Stage | Primary KPI | Typical Target |
|---|---|---|
| TOF (Awareness) | Impressions, CTR | CTR 0.5%-2% (varies by channel) |
| MOF (Consideration) | Landing page engagement, add-to-cart | Add-to-cart rate 5%-12% (estimate) |
| BOF (Conversion) | Conversion rate, CAC | CVR 1%-4%, CAC target aligned to LTV ($) - example below |
Note: the KPI ranges above are illustrative for US eCommerce and SaaS startups; benchmarks vary by vertical and price point.
Accurate attribution requires server-side tracking, consolidated events in GA4, and deterministic matching where possible. We layer first-party events with clean UTM strategies and server-side conversions to reduce platform-reported inflation and provide actionable ROAS-to-revenue mapping for stakeholders. For startups on Shopify or WooCommerce we map purchase events to backend order IDs so media spend ties to revenue cleanly.
As a performance-marketing-agency-for-startups, our monthly retainers are designed to balance hands-on strategy with execution. Typical engagements include campaign management, CRO sprints, tracking & server-side setup, and monthly analytics reporting. Retainer ranges commonly start at $5,000-$20,000 per month depending on channel complexity and testing velocity (estimate ranges for US startups). We focus on lowering CAC, increasing AOV, and improving MER rather than chasing raw traffic.
Example (illustrative): a DTC startup with $40 average order value aims for CAC ≤ $30. We implement server-side tracking, run Google and Meta prospecting + retargeting tests, and run 4-week CRO experiments on checkout flows. After optimisation, budget is reallocated to channels with verified incremental revenue, and reporting ties ad spend to monthly revenue so leadership can assess profitability.
Reporting is delivered with transparent attribution windows, incrementality notes, and MER-focused dashboards. We use GA4, GTM, and server-side endpoints to reconcile ad platform conversions with backend revenue. Learn more about our service mix on the homepage, or if you have a specific growth question request a growth audit.
If you are evaluating a performance-marketing-agency-for-startups, ask for: examples of measurable revenue outcomes (not platform-ROI screenshots), server-side tracking approach, retainer inclusions, and a growth roadmap that emphasises profitability. Prebo Digital builds those elements into every engagement and shares a structured framework for scale. Book a Free Strategy Call or Request a Growth Audit to see a custom plan for your CAC targets and lifetime value scenarios.
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Marion is an award-winning content creator with over a decade of experience crafting high-impact B2B and B2C content strategies. Her content journey began in the mid-00s as a journalist and copywriter, focusing on pop culture, fashion, and business for various online and print publications. As the Content Lead at Prebo Digital, Marion has driven significant increases in engagement, page views, and conversions by employing a creative approach that spans ideation, strategy and execution in organic and paid content.
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