Navlog

You're Managing Multiple Domains. It's Costing You More Than You Think.

August 26, 2026

Four things this fortnight, and a thread running through them: the machines reading your data now outnumber the people.

On the radar:

→ Your multi-domain portfolio has you outbidding yourself, and the framework for deciding what earns its place, from Andrew Stein, VP Strategy & Client Success at Propellic.

→ Why your bookings can fall while your audience travels more than ever, from Emily Souydalay, Director of Organic (SEO & GEO) at Propellic.

→ Google bought a bankrupt airline's entire operating history for $10 million, and it was not looking for answers to travel questions.

→ Five award shortlists and a second year on the Inc. 5000.

Tray table down, notifications off. Let's get into it.

BRAND ARCHITECTURE AND DIGITAL STRATEGY

You're Managing Multiple Domains. It's Costing You More Than You Think.

by Andrew Stein - VP Strategy & Client Success @ Propellic

You're Managing Multiple Domains. It's Costing You More Than You Think.

A framework for deciding what to keep, what to merge, and what to let go of, across SEO, paid media, and operations.

Every domain in your portfolio made sense when you added it. A new market, an acquisition, a brand that would have confused customers under the parent. Now there are five websites, several ad accounts, and a backend nobody can keep up with.

The obvious cost is the maintenance. The expensive one is that your domains have started competing with each other.

When two of your own brands bid on the same keyword, you win the auction against yourself and pay a premium that reaches Google rather than one additional customer. Underneath that, conversion signal is split so thin across ad accounts that Smart Bidding never leaves the learning phase. And years of hard-won backlinks are scattered until no single domain reaches critical mass.

The search side got worse, not better. Answer engines pick authoritative entities. Near-duplicate inventory across five domains is the opposite of an authoritative entity.

So every domain you own should have to earn its place.

Here is the framework we use to decide which ones do: five signals to score each property against, from organic demand to operational capacity, the four verdicts that fall out of it, how the same logic applies page by page, the one redirect mistake that quietly destroys authority transfer, and the pre-launch gate that moves a migration date rather than risking the migration.

Read The Full Guide

MARKET DEMAND

Where Travelers Come From Matters as Much as Where They’re Going.

by Emily Souydalay - Director of Organic (SEO & GEO) @ Propellic

Where Travelers Come From Matters as Much as Where They’re Going.

Australians took 12.7 million overseas trips in the year to June 2026, up 4% on the year before. Against the last full pre-pandemic year, trips to Japan are up 105% and trips to the United States are down 37%.

So an American tour operator targeting Australians can watch traffic, leads and bookings fall while its audience travels more than ever. Nothing about the campaign changed. The demand moved.

That is the difference between destination demand and source-market demand, and almost nobody reports on the second one. Interest in Europe sits at 59% among Chinese travelers and 34% among American ones. Same destination, two different markets. Volume and value are not the same either: American visitors to the UK spent an average of £1,301 per trip in 2024, French visitors £546.

We pulled the numbers that show what your channels realistically had a chance to capture, and the questions to ask before you accept the blame for a demand curve.

Read The Full Article

TRAVEL TECH

Google Just Bought An Airline's Brain For The Price Of A Rounding Error.

Google Just Bought An Airline's Brain For The Price Of A Rounding Error.

Spirit Airlines went bankrupt. Google walked away with its digital corpse for $10 million, beating an AI hiring platform's $7.5 million bid at auction, per Skift. The package: roughly 100 million emails, 500 million Teams chats, pricing data spanning 7.2 billion competing flights, and 7.5 billion passenger transactions.

Google says a third party scrubs it clean of names and payment details before handoff, and the deal excludes Spirit's loyalty and passenger profile databases, per PhocusWire.

De-identified is not the same as safe. Privacy researchers have said for years that anonymized data re-identifies easily once it's cross-referenced against other datasets, and Google owns more of those other datasets than anyone alive. That risk compounds if this becomes a pattern rather than a one-off. Airlines go bankrupt.

If distressed carrier data becomes a routine training-set source, the industry needs to decide now whether that's acceptable, not after the fifth auction.

Here's the part that should actually change how we work. This isn't just training data, it's a decade of an airline's internal pricing logic, as PhocusWire's analysis notes.

Google isn't just learning to answer travel questions better. It's learning how a real airline responds under pressure: when fares move, how rebooking gets handled, what an ancillary upsell looks like in practice. That's the training data for an AI agent that doesn't just recommend a flight, it negotiates and transacts on the traveler's behalf.

What this means for your team. If Google's agents are about to get fluent in airline behavior, the brands that win visibility inside those agentic answers won't be the ones with the prettiest ad creative.

They'll be the ones whose pricing, availability and policy data is structured cleanly enough for an AI to trust and cite. Audit how machine-readable your pricing and inventory actually are. That's the moat now, not the campaign.

THE TEAM

Two Things Happened This Month That We Are Still Sitting With.

Two Things Happened This Month That We Are Still Sitting With.

Five shortlists at the US Search Awards

→ Best Use of Search (SEO), Travel/Leisure
→ Best Use of Search (PPC), Travel/Leisure
→ Best SEO Campaign
→ Best Use of Data (SEO)
→ Emerging Talent Award, Emily Souydalay

Every one of those started as a hard problem someone on the team refused to hand back. Outranking OTAs on their own turf. Holding organic revenue through a domain migration, the kind of project that usually turns up on a résumé as a scar. Template optimization at a scale that only works when the data underneath it is genuinely good.

Emily is up for Emerging Talent, a category name that is doing an enormous amount of work.

And a second year on the Inc. 5000

Propellic came in at No. 885 on the 2026 Inc. 5000, on 394% revenue growth over three years, up from No. 1,279 last year. A second consecutive year says the growth was not a one-off.

Both belong to the team, and to the clients who moved early with us.

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