- AI dungeon master tools at a glance
- Ten AI tools for game masters and solo players
- Which tool for which kind of game
- Two jobs an AI can do at the table
- Why the rules aren't the hard part
- Questions to ask before your group commits
- Keeping the game safe and fun
- My plain advice on choosing an AI dungeon master
- Frequently asked questions
An AI dungeon master is a tool that narrates a tabletop-style adventure, reacts to whatever your character does and keeps track of the story. Some run whole campaigns for solo players, while others help a human game master with notes, recaps and maps. Ten tools follow in no particular order, covering both kinds.
Getting a regular tabletop group together is hard. Jobs, kids and time zones get in the way, and the person who always ends up running the game gets tired of the prep. That's the gap these tools are trying to fill.
Some of them replace the game master for solo or online play. Others sit beside a human DM and take care of the admin. They're listed alphabetically and in no particular order, and every description comes from the tool's own website or App Store listing, read this week. If you love story games in general, my roundup of AI story generators covers the writing side.
AI dungeon master tools at a glance
I checked the free plan column on each tool's own website or App Store listing, as of Oct 2026. Yes means the page names a free plan, a free version, a free account or free use. Trial only means a time-limited trial. Not stated means the page I read named neither, so check the tool's own site before you sign up.
| Tool | Type | Good for | Free plan |
|---|---|---|---|
| AI Dungeon | AI text adventure game | Open-ended solo story adventures | Yes |
| Archivist | TTRPG session note taker | Recaps and campaign memory for DMs | Trial only |
| Dungeon Alchemist | Map making app | Battle maps in minutes | Not stated |
| DungeonOne | AI game master app | Solo play with no group to schedule | Yes |
| Everweave | AI fantasy RPG | Classic dice and classes on your phone | Yes |
| Friends & Fables | AI RPG platform | Building worlds an AI game master runs | Not stated |
| Keeper of the Realms | AI DM assistant app | Preparing and running campaigns | Not stated |
| Neverend | AI RPG game | Playing with friends as well as solo | Yes |
| Requiem | AI dungeon master RPG | Typed actions settled by dice | Yes |
| Saga20 | Campaign tracker and world wiki | Notes, wiki and maps from your recordings | Trial only |
Ten AI tools for game masters and solo players
AI Dungeon
Best for: Solo players who want to type any action and see where it goes, from fantasy quests to post-apocalyptic worlds and community-made scenarios.
Archivist
Best for: Human DMs drowning in notes, since it builds recaps and campaign memory from Discord, audio or your own session notes.
Dungeon Alchemist
Best for: Game masters who hate drawing maps and want themed, customisable rooms and outdoor scenes for tabletop sessions without design skills.
DungeonOne
Best for: Players who love tabletop RPGs but can't find a group or a free evening, with the AI narrating outcomes and managing rules.
Everweave
Best for: Fans of classic mechanics who want to roll dice, pick a class and grow a hero, playing anywhere without a table.
Friends & Fables
Best for: Worldbuilders who want to craft their own setting, or pick a player-made one, and have an AI game master run campaigns in it.
Keeper of the Realms
Best for: New and seasoned game masters who want AI help creating and running campaigns rather than replacing the human at the table.
Neverend
Best for: Groups who want DnD-style stories together, with an AI game master keeping the action moving whether you play alone or with friends.
Requiem
Best for: Players who'd rather type anything than pick from a menu, with dice deciding whether it works across several worlds and classes.
Saga20
Best for: DMs running long campaigns, since you record the session and it writes notes, updates your wiki and maps your world.
Which tool for which kind of game
- You want to play alone tonight: DungeonOne.
- You run a weekly campaign and hate note-taking: Archivist.
- You need a battle map before Saturday: Dungeon Alchemist.
- You've built a world and want an AI to run it: Friends & Fables.
- You want friends to join an AI-run game: Neverend.
Two jobs an AI can do at the table
It helps to split these tools into two groups. The first group is the AI as game master: you type what your character does, the AI narrates what happens and decides the consequences, sometimes with dice. That's ideal for solo play, practice, or a quick session when your group can't meet.
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The second group is the AI as assistant. A human still runs the game, but the tool records sessions, writes recaps, keeps a campaign wiki or builds maps. If your group already has a DM they love, this second group is the one that'll make the biggest difference.
Why the rules aren't the hard part
Plenty of these tools say they play like D&D, and that's less of a selling point than it sounds. Wizards of the Coast's System Reference Document, published on D&D Beyond, lets creators use the base Dungeons & Dragons rules in their own products under Creative Commons, without paying a licensing fee. So most AI game masters can lean on the same open rules.
What separates them is memory, pacing and fairness. Does the AI remember the innkeeper you insulted three sessions ago? Does it let a bad roll hurt, or does it always let you win? Those are the questions that decide whether a campaign feels real.
Questions to ask before your group commits
- Does it remember earlier sessions, characters and choices, or does every chat start fresh?
- Can several players join the same game, or is it built for one person?
- Does it use dice and rules, or is it pure storytelling?
- Can you bring your own world, or only play its settings?
- Can you export your notes and recaps if you move tools later?
Keeping the game safe and fun
Talk about content limits before you start, just as you would with a human group. Several apps include safe or filtered modes, and it's worth switching them on if younger players are joining. And if a tool records sessions for recaps, tell everyone at the table first.
Do you make AI game master tools, tabletop RPG apps or campaign tools? Tool makers can ask to be considered for a featured place on this list.
My plain advice on choosing an AI dungeon master
Work out which job you're hiring the AI for. If you can't get a group together, pick a solo game master and play a short adventure tonight. If you already have a group, pick an assistant that handles notes or maps, and let your human DM do what people do best: improvise, react and make the table laugh.
If you also play on your phone with a friend, my list of free offline RPG games for two players has plenty for nights without wifi.
Want your tool on this list? Featured spots and reviews here are paid partnerships. Here's how to partner with me.
Frequently asked questions
Can AI be a dungeon master?
Yes. Several apps narrate the story, react to what your character does and settle actions with dice, so you can play a campaign solo or with friends online.
Is there a free AI dungeon master?
Some tools here describe themselves as free to play or free to start on their own page. Check the free plan column, since many offer optional upgrades later.
Will an AI replace my human DM?
It can stand in for solo play, but a human DM still improvises and reads the table better. Many groups use AI tools for notes, recaps and maps instead.
Can AI tools follow D&D rules?
Many lean on the open rules that Wizards of the Coast publishes in its System Reference Document under Creative Commons.
Can AI take notes during my campaign?
Yes. Some tools record a session or read your notes and turn them into recaps, a campaign wiki and a running memory of events.
