Transitioning from Broadcast to CTV: A Guide for Law Firms

If you're currently running broadcast TV and considering CTV, you don't have to make an all-or-nothing choice. A thoughtful transition protects what's working while building toward what's next.

Why Transition?

The audience has moved. Broadcast-only strategies miss a growing segment of viewers and lack the targeting and measurement CTV provides.

What Changes (And What Doesn't)

Transition Models

Model 1: Gradual Shift

Year 1: 70% broadcast / 30% CTV Year 2: 50% broadcast / 50% CTV Year 3: 30% broadcast / 70% CTV

Advantages:

• Low risk
• Learn CTV while maintaining broadcast presence
• Measure comparative performance

Disadvantages:

• Slower to capture CTV advantages
• Managing two systems

Model 2: Aggressive Migration

Immediate: 30% broadcast / 70% CTV 6 months: Evaluate and adjust

Advantages:

• Faster learning curve
• Quicker access to targeting/measurement
• Concentrates resources

Disadvantages:

• More risk if CTV underperforms initially
• May lose broadcast reach during transition

Model 3: CTV Addition

Maintain: Current broadcast spend Add: CTV as incremental investment

Advantages:

• No reduction to working broadcast
• Pure CTV test
• Clear A/B comparison possible

Disadvantages:

• Requires additional budget
• May not be sustainable long-term

The Transition Timeline

Budget Reallocation

Example: $100K monthly TV budget transition

Phase	Broadcast	CTV	Total
Current	$100K	$0	$100K
Pilot	$75K	$25K	$100K
Scale	$50K	$50K	$100K
Optimized	$30K	$70K	$100K

The shift happens within existing budget, not requiring new investment.

Managing the Learning Curve

What You'll Learn Quickly (Month 1)

• CTV platform interfaces
• Basic targeting setup
• Report reading

What Takes Time (Months 2-3)

• Optimization strategies
• Attribution interpretation
• Audience building

What Requires Data (Months 3+)

• First-party lookalike models
• Creative performance insights
• True ROI calculation

Allow 90 days before judging CTV results. ROAS improves 24% after 90 days.

What to Retain from Broadcast

Not everything should shift to CTV:

Keep Broadcast For:

• 65+ demographics: Still heavily broadcast-dependent
• Live sports: NFL, major events still draw broadcast audiences
• Local news: Older viewers trust their local news
• Event-based: Tentpole programming, finales

Shift to CTV:

• General awareness: Targeted reach beats spray-and-pray
• Core demographics (25-54): Significantly streaming
• Measurable campaigns: Where you need to prove ROI
• Growth initiatives: Building presence in new markets

Common Transition Mistakes

Mistake 1: Stopping Broadcast Cold

Abrupt end to working broadcast can cause awareness dip while CTV builds. Gradual transition protects momentum.

Mistake 2: Not Giving CTV Time

Judging CTV at 30 days misses its compounding value. Commit to 90+ day evaluation.

Mistake 3: Same Strategy, New Channel

CTV enables targeting broadcast can't. Use the capabilities—don't just replicate broadcast approach on streaming.

Mistake 4: Ignoring Search Integration

CTV generates searches. Without search protection, you're generating leads for competitors during transition. See CTV and Search Coordination.

Mistake 5: No Attribution Setup

If you can't measure CTV properly, you can't optimize or prove value. Set up attribution before launch.

Measuring Transition Success

During transition, track:

Metric	What It Tells You
Total leads	Overall performance maintained
CTV verified visits	CTV driving traffic
CTV cost per lead	CTV efficiency
Branded search volume	Awareness maintained/growing
Broadcast correlation	Broadcast still contributing

Success = total results maintained or improved while CTV becomes larger share.

References

• Nielsen. (2025). Streaming reaches historic TV milestone. https://www.nielsen.com/news-center/2025/streaming-reaches-historic-tv-milestone/
• Southern California News Group. (2025). Connected TV marketing stats 2025. https://www.socalnewsgroup.com/2025/05/06/connected-tv-marketing-stats-2025/
• MNTN Research. (2023). Increased investment in CTV leads to better performance. https://research.mountain.com/trends/data-reveals-increased-investment-in-ctv-leads-to-better-performance/