David Herrmann

David Herrmann

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Performance/growth marketer; paid social acquisition at scale.

LA Fires Displace 80k, Yet City Still Resilient
SocialMar 31, 2026

LA Fires Displace 80k, Yet City Still Resilient

In 2024 the Pacific Palisades had more than 16,000 structures burned down and Altadena had just as many if not more. The combined populations displaced was likely around 75-80,000 residents. In a city where housing is already scarce and buying a...

By David Herrmann
Meta's Inconsistent Rollout Sparks Advertiser Panic
SocialMar 28, 2026

Meta's Inconsistent Rollout Sparks Advertiser Panic

I’ve been emailing Meta this rollout has been poor. This is why. Multiple versions of ad copy, confusing messaging, some accounts have a banner announcing the change / others don’t. This is a big shift for some advertisers and waking...

By David Herrmann
Meta's Creator Partnerships Down for a Week, No Update
SocialMar 27, 2026

Meta's Creator Partnerships Down for a Week, No Update

Meta's creator partnerships has now been broken for a week. Still no word from Meta on the fix. https://t.co/aF10GFNR7l

By David Herrmann
Flex Ads Boost CPA Performance 30‑60% Day‑over‑Day
SocialMar 27, 2026

Flex Ads Boost CPA Performance 30‑60% Day‑over‑Day

Every single ad that was a Flex ad across my entire portfolio saw anywhere from a 30-60% increase DoD in CPAs.

By David Herrmann
Meta's New Attribution Inflates CPA, Leaves Optimization Unclear
SocialMar 27, 2026

Meta's New Attribution Inflates CPA, Leaves Optimization Unclear

Meta has rolled out their updated attribution settings to many accounts yesterday. This resulted in 30-50% increases in CPA in platform. But Northbeam showed zero changes. If you see a banner at the top of your ads manager it was...

By David Herrmann
Fans Exhausted by Endless Sports Streaming Paywalls
SocialMar 27, 2026

Fans Exhausted by Endless Sports Streaming Paywalls

Pays for SportsnetLA Pays for https://t.co/3qPp5gm1gj And yet, it’s not enough that I can’t watch my @Dodgers on opening day unless I also pay for Peacock. I’m just so tired of how difficult it is to be a fan of any sports...

By David Herrmann
Meta Trims AI Settings to Two Checkboxes After Backlash
SocialMar 23, 2026

Meta Trims AI Settings to Two Checkboxes After Backlash

Meta, after getting roasted over the last UI has updated it to now only include 2 checkboxes for their AI features. Dying https://t.co/bhMFS0qzwz

By David Herrmann
Meta Partnership Ads Glitch Blocks Approved Creators
SocialMar 23, 2026

Meta Partnership Ads Glitch Blocks Approved Creators

We are seeing a lot of bugs on partnership ads today in Meta land. Seeing eligible creators and already approved creators suddenly not able to publish ads getting these error messages. https://t.co/m72tEMQJeZ

By David Herrmann
Meta Delays Mandatory Invoicing After Overspending Bug
SocialMar 18, 2026

Meta Delays Mandatory Invoicing After Overspending Bug

It’s only fitting that as a make good for this massive overspending bug that Meta should kick mandatory invoicing down the road.

By David Herrmann
Meta's Delays Cost Businesses $30‑40K in Overspend
SocialMar 17, 2026

Meta's Delays Cost Businesses $30‑40K in Overspend

Meta rarely, if ever, sends comms in a fast enough manner for bugs like last night. Today please demand them too. Some businesses are waking up to $30-40k in overspending from what I'm hearing. That's a significant amount of $...

By David Herrmann
Meta Suffers Severe Delivery Outage and Massive Overspending
SocialMar 17, 2026

Meta Suffers Severe Delivery Outage and Massive Overspending

This was a very severe delivery outage that's just occurred on Meta. Massive overspending. Buckle up

By David Herrmann
Use Meta's Incremental Attribution to Solve Reach Gaps
SocialMar 16, 2026

Use Meta's Incremental Attribution to Solve Reach Gaps

If you have a new reach problem -> incremental attribution on Meta is your BFF

By David Herrmann
LA Gas Prices High From Taxes, Not $8 Outlier
SocialMar 14, 2026

LA Gas Prices High From Taxes, Not $8 Outlier

This is the gas prices in Los Angeles right now. Not the viral photo you see that shows one outlier station. Is it high? Yes, our high gas taxes are stupid. Is it $8 high? No. https://t.co/yjdb9mlsZG

By David Herrmann
New Reach Costs Lower CVR—Stay the Course
SocialMar 13, 2026

New Reach Costs Lower CVR—Stay the Course

If you want new reach be prepared to see a loss in CVR from Meta for the short term. So many are just continuing to look for the days of COVID era Meta magic. It's gone. Getting a customer takes...

By David Herrmann
Less Slack, Fewer Meetings, More Work Accomplished
SocialMar 12, 2026

Less Slack, Fewer Meetings, More Work Accomplished

The amount of work I get done when I'm not buried in Slacks and Meetings is astounding.

By David Herrmann
Meta Success Hinges on Traffic Diversity, Not Ad Volume
SocialMar 11, 2026

Meta Success Hinges on Traffic Diversity, Not Ad Volume

Almost every brand doing well on Meta and continuing to grow on Meta has one thing in common, diversity in traffic / landing pages. Not thousands of ads.

By David Herrmann
Big Brands Chase Youth; Small Brands Chase Cash‑rich Boomers
SocialMar 6, 2026

Big Brands Chase Youth; Small Brands Chase Cash‑rich Boomers

The bigger the brand the bigger desire to reach younger people the most effective way. The smaller the brand the bigger desire to sell to boomers with money and focus less on younger demos because it’s too expensive.

By David Herrmann
Meta Forces Monthly Invoicing for Ad Spend.
SocialMar 2, 2026

Meta Forces Monthly Invoicing for Ad Spend.

Meta wants you to change your credit card Meta ad spend to monthly invoicing by 1970. https://t.co/lYg0yVpaBO

By David Herrmann
Meta Cuts Credit‑card Payments, Hurting DTC Cash‑back Rewards
SocialFeb 25, 2026

Meta Cuts Credit‑card Payments, Hurting DTC Cash‑back Rewards

So Meta is getting rid of the ability for DTC brands to pay using credit cards. They are saying the process is easier and more flexible, when in reality this is going to cause a lot of headaches for brands...

By David Herrmann
AI Overload Overwhelms Marketers: Find Calm Amid Chaos
SocialFeb 15, 2026

AI Overload Overwhelms Marketers: Find Calm Amid Chaos

We've never been given more tools than ever before to do our jobs in marketing. With the proliferation of AI everything should become easier, faster. And yet, I feel more overwhelmed than ever before in my entire adult working life which...

By David Herrmann
Applovin Delivers Fastest, Most Adaptable DTC Support
SocialFeb 14, 2026

Applovin Delivers Fastest, Most Adaptable DTC Support

As a person overseeing many of these tests for brands I can attest to this too. Applovin’s team have also been the quickest, most nimble at adapting to what DTC is requesting of them. Their teams go above and beyond over...

By David Herrmann
Human Expertise Still Outperforms AI in Ad Creation
SocialFeb 14, 2026

Human Expertise Still Outperforms AI in Ad Creation

There is still a net benefit to having someone with an intricate knowledge of the creative and ad buying processes that AI can’t automate.

By David Herrmann