hilarymason.com

To inquire about booking Hilary Mason, use the "Book me to speak" link on hilarymason.com; the same page links to "See talks & book me" for her recent talks. Her speaking focus is AI products that actually ship — building AI products that survive contact with reality. The site lists recent stages including GDC 2026, QCon AI New York, dev/ai/nyc, and gamescom congress, so event organizers can judge fit from those appearances before reaching out.

What she speaks about

The site frames her talks around one core theme: AI products that actually ship. That phrasing appears in the "Recent stages" section, where the listed talks are described as being on "AI products that actually ship." Her broader positioning — "I build beautiful things at the edge of what's technically possible" — and her role as co-founder and CEO of Hidden Door, where the team is "teaching machines to tell stories," suggest the talks draw on hands-on product building rather than abstract theory.

For an organizer, the practical read is:

• Topic fit: audiences working on applied AI, product development, or the gap between AI demos and production systems.
• Format signals: the listed venues (a game developers conference, an AI engineering conference, a local dev/AI meetup, and a games industry congress) span both technical and industry audiences.
• Credibility markers: the site lists WIRED, Fortune 40 Under 40, MIT Technology Review, Forbes, Variety, TechCrunch, and The Verge.

The booking path on the site

The homepage presents three distinct ways to engage, each with its own link:

If your goal is a conference or event slot, the speaking path is the right one — the advising path is explicitly described as limited and aimed at board and advisory roles, not event bookings.

What to include in a booking inquiry

The site does not publish a booking form, fee schedule, or lead time, so those details have to come from the response to your inquiry. A useful first message covers:

1. Event and date — name, location, and whether it is in person or remote.
2. Audience — who attends and roughly how many, so the topic can be pitched at the right level.
3. Requested topic — say explicitly that you are interested in the "AI products that actually ship" theme, and note any angle specific to your industry (games, developer tooling, enterprise product).
4. Format and length — keynote, fireside chat, panel, or workshop.
5. Logistics — travel, honorarium or budget range, and any recording or publication plans.

Because the site gives no pricing or availability signals, treat budget and scheduling as open questions rather than assumptions.

Checking fit before you write

Before sending an inquiry, review the talks listed under "Recent stages." The four named venues — GDC 2026, QCon AI New York, dev/ai/nyc, and gamescom congress — tell you the kinds of rooms she has recently spoken in. If your event is a developer conference, an AI engineering summit, or a games-industry gathering, those are direct precedents. If your event is in a different sector, use the "See talks & book me" link to check the fuller list and confirm the topic maps onto your audience.

For background on her current role and what the site covers overall, the About page holds the longer story — earlier jobs, the hackerspace, and the books — which is useful if you need a speaker bio for your event program.

Hilary Mason's writing archive is on her site, hilarymason.com, under the "Writing" section. The site describes it as twenty years of notes on data and machines, restored and datestamped, starting from 2006. You reach it through the "Read the archive →" link in that section. The archive is the place to go for her long-running written work; for earlier jobs, the hackerspace, and her books, the site points to the About page instead.

What the Archive Contains

According to the site, the archive covers:

• Topic: notes on data and machines — consistent with her work as co-founder and CEO of Hidden Door and her advising on AI products.
• Time span: since 2006, described as twenty years of notes.
• State: restored and datestamped, so entries carry dates rather than sitting as undated fragments.

The homepage does not list individual posts, titles, or a full index. Treat the archive link as the entry point and browse from there.

How to Get There

1. Open hilarymason.com.
2. Find the Writing section (the heading reads "Since 2006").
3. Select Read the archive →.

Expected result: you land on the archive itself, where the dated notes are collected. If you want biographical context first — earlier roles, the hackerspace, her books — use the About page, which the site explicitly flags as holding "the longer story."

What You Won't Find There

The homepage separates three kinds of material, and only one is the writing archive:

If your goal is talks or booking her to speak, the Speaking section is the right path, not the archive. If your goal is board or advisory work, use the Advising section.

Practical Notes

• The site's language is English, and the archive is described in English, so expect English-language posts.
• The homepage mentions "subscribe" and "subscription" but gives no price, plan, or login details. Don't assume the archive is free, gated, or requires an account — the page evidence doesn't say. Check the archive page itself for any access terms.
• Because the archive is described as restored and datestamped, older entries may read differently from recent ones; the dates are the reliable way to place a note in time.

For a quick answer: go to hilarymason.com, open the Writing section, and follow "Read the archive →" to read her notes on data and machines dating back to 2006.

Yes, but selectively. According to hilarymason.com, Hilary Mason takes on "a limited number of board and advisory roles," and she frames that work around teams "thinking about technical transformation holistically." The site does not publish an application form, fee schedule, or response time; the path it offers is the "Work with me" section and its "How that works →" link.

What the site says about advising and board work

The homepage groups her activity into three areas — speaking, advising, and writing — and the advising block is the one relevant here. Its full substance:

• Scope: board and advisory roles, explicitly capped at "a limited number."
• Audience: teams approaching technical transformation as a whole, not a single isolated problem.
• Entry point: the "Work with me" section, with a "How that works →" link for the actual process.

That is the extent of what is published. Anything beyond it — rates, time commitment, equity vs. cash, exclusivity, typical engagement length — is not stated on the page and should not be assumed.

What she brings to that kind of role

The site positions her as someone who can speak to "building AI products that survive contact with reality" — a phrase that signals a bias toward shipped, production-tested work rather than theory. Her current operating role is co-founder and CEO of Hidden Door, where the team is "teaching machines to tell stories." She also lists recent speaking at GDC 2026, QCon AI New York, dev/ai/nyc, and gamescom congress, with talks on "AI products that actually ship."

For a board or advisory conversation, that combination matters: she is running a company in the AI space while also advising, so the practical question for any team is fit and bandwidth, not whether she understands the domain.

How to start the conversation

The site gives a clear, if minimal, route. Follow it in this order:

1. Read the advising block on the homepage. It sits under the "Work with me" heading and states the limited-role constraint up front.
2. Open "How that works →". This is the link the site provides for the mechanics of engaging her; it is the intended next step rather than a generic contact form.
3. Come with a defined ask. Because the page describes the work as holistic technical transformation, a request framed as "advise us on one model choice" is a weaker fit than "help us think through how AI changes our product and org over the next two years."
4. Expect a fit conversation, not a booking. The "limited number" language means the first exchange is likely about whether the role makes sense, not about scheduling.

What to prepare before reaching out

The site doesn't specify materials, but the framing it uses suggests what will land:

Speaking is a separate track

If the actual goal is a talk rather than a board or advisory role, the site routes that differently: the speaking block lists recent stages and offers "See talks & book me →" alongside a "Book me to speak" prompt. Don't merge the two requests — the advising path is described in terms of ongoing roles, while speaking is event-based.

Practical caveats

• No published terms. The page contains no pricing, contract, or commitment details. Treat any assumption about cost or time as unverified until you hear back through the "How that works" route.
• Capacity is the stated constraint. "A limited number" is the site's own wording, so a slow or negative response is a plausible outcome and not a signal that your request was misdirected.
• Background context lives elsewhere. For earlier roles, the hackerspace, and her books, the site points to the About page; the homepage itself stays focused on current work.

If your team is weighing a broader technical shift and wants an operator's perspective on it, the site's own sequence — read the advising block, follow "How that works →", arrive with a holistic ask — is the complete published procedure.

Hilary Mason is co-founder and CEO of Hidden Door, a company whose stated focus is "teaching machines to tell stories." Her site, hilarymason.com, presents her in three roles: founder/CEO of Hidden Door, speaker and advisor on building AI products "that survive contact with reality," and writer with an archive of notes on data and machines dating back to 2006. The site is a personal professional hub, not a product page for Hidden Door — it points visitors toward booking talks, advisory work, and the writing archive.

Her role at Hidden Door

The site's opening statement is direct: "These days I'm co-founder and CEO of Hidden Door, where we're teaching machines to tell stories." That is the only description of Hidden Door given on the page — it does not detail the product, technology stack, or business model. What the page does establish is her position at the top of the company and the broad direction of its work: machine-driven storytelling.

For readers trying to understand her current professional identity, the key facts are:

• Title: Co-founder & CEO
• Company: Hidden Door
• Location: New York
• Company focus (as described): teaching machines to tell stories

What else the site says she does

Beyond Hidden Door, the page lists two parallel activities, each with its own framing.

Speaking

The site describes her talks as being about "AI products that actually ship" — a practical, deployment-oriented angle rather than research or theory. Recent stages listed include GDC 2026, QCon AI New York, dev/ai/nyc, and gamescom congress. The page offers a "See talks & book me" link for speaking inquiries.

Advising

She takes "a limited number of board and advisory roles — for teams thinking about technical transformation holistically." The emphasis is on whole-system technical change rather than narrow consulting. A "How that works" link leads to further detail.

Writing

The archive is described as "twenty years of notes on data and machines, restored and datestamped," beginning in 2006. The page frames this as a long-running body of writing rather than a blog of recent posts.

How the site positions her

The page's headline — "I build beautiful things at the edge of what's technically possible" — sets the tone: builder first, with AI as the current medium. The site also lists recognition including WIRED, Fortune 40 Under 40, MIT Technology Review, Forbes, Variety, TechCrunch, and The Verge. For the longer biography — earlier jobs, a hackerspace, books — the page directs readers to an About page rather than covering it inline.

What the site does not tell you

• No Hidden Door product details. The page names the company and its storytelling focus but gives no information on what Hidden Door offers, its release status, or how to use it.
• No pricing or access terms. The site mentions "subscribe" and "subscription" in its metadata, but the visible page content does not describe a paid offering, membership terms, or login requirements. Nothing on the page should be read as confirming free access to anything.
• No contact form details. Speaking and advising are routed through separate links rather than a single contact channel.

When this page is useful — and when it isn't

In short: hilarymason.com answers "who is Hilary Mason now and how do I reach her professionally" — co-founder and CEO of Hidden Door, speaker on shipping AI products, selective advisor, and long-time writer. It deliberately does not function as a Hidden Door information source.

hilarymason.com is the personal site of Hilary Mason, co-founder and CEO of Hidden Door, a company working on machine-driven storytelling. The site is not a blog or product page in the usual sense: it is a single hub for three things she offers publicly — speaking, advisory work, and a long-running archive of writing. If you arrived looking for her professional profile, booking information, or her past writing, this page is the entry point for all three.

Who Hilary Mason is

The site identifies her as co-founder and CEO of Hidden Door in New York, with the stated focus of "teaching machines to tell stories." Her broader positioning is as a builder and advisor on AI products — specifically, as the page puts it, AI products "that survive contact with reality."

The page also lists recognition and press mentions: WIRED, Fortune 40 Under 40, MIT Technology Review, Forbes, Variety, TechCrunch, and The Verge. These are presented as credentials on the homepage rather than as articles to read there.

What the site actually offers

The homepage is organized around four labeled sections, each pointing to a different kind of engagement:

The recurring theme across speaking and advising is applied AI: talks described as being about "AI products that actually ship," and advisory work aimed at organizations undergoing technical change rather than at individual learners.

How to use it, depending on what you need

• If you want to book her to speak, start from the Speaking section and follow the "See talks & book me" link. The listed stages give a sense of the venues and topics before you inquire.
• If you are evaluating her for a board or advisory role, the Advising section states the scope up front — a limited number of roles, focused on holistic technical transformation. Read "How that works" before reaching out.
• If you want her writing, the archive is the destination. Note the framing: material dating back to 2006, restored and datestamped, so expect older posts presented with original dates rather than rewritten.
• If you want biography and background, the About page holds the earlier career details, the hackerspace, and the books — none of which are expanded on the homepage.

What to keep in mind

The site is a personal hub, so it does not function as a company site for Hidden Door or as a general AI resource. Details such as fees, availability, or response times for speaking and advising are not stated on the homepage; those would come from the linked pages or from direct contact. The subscription-related terms that appear in the site's metadata are not explained on the homepage, so treat any sign-up option as something to read on its own terms rather than assume it is free or unrestricted.

For a quick orientation: one person, three offerings — talks, advice, and an archive — with the About page for the longer story.