Dungeonhearth is the all-in-one command center for tabletop RPG Dungeon Masters — replacing the Sesh + Homebrewery + Notion + D&D Beyond stack with one dark-mode workspace. Schedule sessions, generate chronicles, run a live party inventory, and ship homebrew through a creator marketplace.
Prefer a longer talk? Write to dungeonhearth@polsia.app.
The party returned from the Mossfen marsh three days late and two reagents short…
The hexmap is open. The recap is unwritten. The players’ attention has sixty seconds before someone asks “wait, who is Maelis again?” Dungeonhearth is built for those sixty seconds — and the sixty hours before the next session.
Discord webhook polling picks up “hey, when’s the next session?” and reconciles it against Google Calendar. Players who haven’t RSVP’d get a reminder a day out, then three hours out. No more herding four calendars and a chat thread.
1 link, not 4
Chapter VII · The Black Hearth Inn
A stranger walked in wearing the sigil of the Drowned Crown.
The barkeep set down her tankard without a word. Three nights earlier she had laughed off Thrain’s reading of the Drowned Crown; now she would not meet his eye. Vael slipped her hand to her belt —Maelis Thorne had said the same thing three weeks ago in the Mossfen marsh.
Drop your session recap into the hearth. AI narrative generation in the high-fantasy register turns bullet points into a chapter — and every NPC, town, and item mentioned gets auto-linked into the campaign wiki. The party can read what actually happened, and you can find it again in six months.
0 → linked
Drag-and-drop loot. A party-chest toggle separates “mine” from “ours” mid-combat without a spreadsheet tag. Encumbrance ticks up live, and every item cross-references 5e crafting so your wizard can actually make that potent potion instead of hoarding it.
417 / 480 lb
Dungeonhearth isn’t a chat tool, a doc tool, a calendar tool, or a wiki tool glued together — it’s one workspace that runs them as rooms. The whole shape of the product lives in how those rooms pass data to each other.
Drop your party into the hearth by email or Discord. Each player gets a persistent sidebar slot — chronicle, vault, schedule, and wiki, scoped only to what they should see.
Subscription revenue funds the open wiki and the marketplace plumbing. Creators keep nine-tenths of every token sale. Players never see a paywall because the goal was never to gate the people around the table.
Player
Read chapters, browse the wiki, drag loot in the vault, accept marketplace tokens.
Loremaster
Run every room without limits. Schedule, chronicle, inventory, and wiki — all unlocked.
Creator
A storefront per creator. Token versioning. Payout dashboard and analytics.
Anything missing? Write directly to dungeonhearth@polsia.app. We read every line and reply from the same inbox.
We’re onboarding new tables in small waves. Tell us the system you run and roughly how many sessions you’ve played — we’ll send you a key when one opens.
2026-08-03
We spent six months watching tables run. Only four tools get opened every week. Here is the case for replacing the entire rest of the DM stack with a single workspace built around them.
We spent six months watching tables run. Only four tools get opened every week. Here is the case for replacing the entire rest of the DM stack with a single workspace built around them.