PDX · Portland, Oregon & the Columbia River Gorge

Indie.
Durable.
Built to last.

I build travel companies, regenerative farms, AI agent systems and more. All independent, all built to last.

Since 1999: BootsnAll, AirTreks, and CarbonFarm. No outside capital, no growth-at-all-costs mentality. The mission underneath it all: helping people connect with themselves and the world.

Sean Keener on the Oregon coast
Keener, Sean · Chicago-born · around the world since 1994
01

What I’m building now

2026 · current itinerary

TravelSince 2013

AirTreks

Complex multi-stop and round-the-world flights, planned by real experts. In January 2013 I co-launched the world’s first round-the-world flight search and ticketing engine, then acquired AirTreks that December and converted it from VC-backed to independent and profitable. Now we’re building the layer that lets travel advisors and AI assistants hand off complex trips to people who can actually ticket them.

1,000,000+ RTW and Complex trips planned and booked · partner & API program open

TravelSince 1999

BootsnAll

One of the web’s original indie travel communities, bootstrapped from day one. When I pitched it at an early investment conference, the audience assumed it was a non-profit. That was the point. More than 25 years on, it is one of the oldest continuously operating travel websites, with more than 2,000,000,000 visitors since 1999 who came to plan a big trip, gap year, or career break.

RTW Travel Guide since 2001 · Career breaks & gap years · zero outside capital, ever

LandFarming since 2005

CarbonFarm

1,462 acres of old wheat country in Dufur, Oregon, in conversion to regenerative agriculture since 2021: rotational grazing, virtual fencing, six years of restoration so far. I have been a regenerative farmer since 2005. The land is now for sale to the right steward, as a straight purchase or an operating partnership.

1,462 acres · Dufur, OR · listed at forsale.carbon.farm

AISince 2025

Agent-native tools

Small teams running big systems. I build autonomous agent networks that help humans do real work: research swarms, MCP servers, tools that other AI agents can discover and use. The thesis: in an AI-native world your audience isn’t just humans, it’s their agents too. AirTreks’ API-first booking layer is part of the same bet.

Agents assist & run daily marketing, finance, code judgement & research ops across my companies

02

Flight log

Selected waypoints
03

How I operate

Same rules since 1999

Durability over scale

Twenty-five years at a modest size beats five years of hockey-stick growth and a flameout.

Skeptical of outside capital

VC money comes with expectations that distort what a company is trying to be. Every business I run is bootstrapped or was converted back to it.

Community over extraction

Build things people trust and return to for decades, not funnels that maximize the one-time conversion.

Real voice, real opinions

Companies should sound like the people who run them. Nobody trusts a content mill, and they shouldn’t.

04

Work with me

Pick your route

Travel businesses & advisors

Your clients occasionally need a complex multi-stop or round-the-world trip and you don’t want to build that expertise in-house. AirTreks partners by referral, co-sell, or white-label API.

Talk partnerships

Buy or steward the farm

1,462 regenerative acres in Dufur, Oregon, owned free and clear. Open to a straight sale or an operating partnership with people who think in decades.

See the listing

Building with AI agents

If you’re running real businesses on autonomous agents, MCP servers, and small teams, I want to compare notes. I share what works and what breaks.

Compare notes

Founders & big-trip people

I coach early-stage founders through EO Ignitor Portland, facilitate strategic planning sessions, and will happily talk you into taking your career break or gap year.

Start a conversation

The fastest route is email. I read everything.

Portland, OR · Columbia River Gorge, WA Writing at this domain since 2003