How do you set a CTV advertising budget for a small business?

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Last updated: April 8, 2026

Quick Answer: Small businesses should allocate 5-15% of their total marketing budget to CTV advertising, with minimum monthly spends typically starting at $500-$1,000 on platforms like Hulu or Roku. According to eMarketer, CTV ad spending reached $25.9 billion in 2023 and is projected to grow to $39.5 billion by 2027. Begin with a test budget of $1,000-$3,000 per month for 2-3 months to measure performance before scaling.

Key Facts

CTV ad spending reached $25.9 billion in 2023 (eMarketer)
Projected to grow to $39.5 billion by 2027 (eMarketer)
Small businesses typically allocate 5-15% of marketing budget to CTV
Minimum monthly spends start at $500-$1,000 on major platforms
Average CPM (cost per thousand impressions) ranges from $20-$40

Overview

Connected TV (CTV) advertising refers to video ads delivered through internet-connected television devices, including smart TVs, streaming boxes (like Roku, Apple TV), gaming consoles, and streaming sticks. Unlike traditional linear TV advertising that airs on scheduled broadcast channels, CTV allows targeted, on-demand ad delivery to specific audiences. The CTV advertising market has grown rapidly since 2015, driven by the cord-cutting trend and adoption of streaming services. According to Nielsen, 80% of U.S. households now have at least one CTV device, up from 50% in 2018. Major CTV ad platforms include Roku, Hulu, Amazon Fire TV, Samsung Ads, and Vizio's SmartCast, each offering different targeting capabilities and minimum spend requirements. The technology enables precise audience targeting based on demographics, interests, viewing behaviors, and geographic location, making it particularly valuable for small businesses with limited budgets who need to reach specific customer segments.

How It Works

Setting a CTV advertising budget involves several key steps. First, determine your total marketing budget, then allocate a percentage (typically 5-15% for small businesses) specifically for CTV. Next, research platform minimums: Hulu requires $500 minimum monthly spend, Roku starts at $1,000, while smaller platforms may have lower thresholds. Calculate your target CPM (cost per thousand impressions), which typically ranges from $20-$40 for CTV ads. Use this to estimate potential reach: a $1,000 monthly budget at $30 CPM yields approximately 33,000 impressions. Consider production costs ($500-$5,000 for professional video ads) and measurement tools. Most platforms offer self-service dashboards where you set daily or campaign budgets, define targeting parameters (age, location, interests), and schedule ad flights. Performance is tracked through metrics like completion rates, view-through rates, and attribution to website visits or conversions.

Why It Matters

CTV advertising matters for small businesses because it offers targeted reach at scale with measurable ROI, unlike traditional TV advertising which requires large budgets for broad, untargeted audiences. With 70% of CTV viewers watching ad-supported content (according to Magna Global), there's significant opportunity to reach engaged audiences. For local businesses, geo-targeting capabilities allow ads to run only in specific zip codes, reducing waste. The interactive nature of CTV ads (with QR codes or clickable overlays) enables direct response tracking. As consumer viewing habits shift from linear TV to streaming (with average Americans now spending over 3 hours daily on CTV according to Comscore), businesses that don't adapt risk missing key audiences. Proper budgeting ensures efficient allocation of limited resources while competing effectively in the digital video landscape.