AI Realm vs Friends and Fables: AI Game Masters Head to Head (2026)
AI Realm and Friends and Fables are the two AI Game Masters people most often weigh against each other, and they are genuinely different products. AI Realm is a chat first, phone friendly AI Game Master with a free tier of roughly 30 messages a day and paid plans from $7.99 to $49.99 a month. Friends and Fables is a 5e style campaign engine with worldbuilding tools, battlemaps, and multiplayer, with 25 free turns a day and paid plans from $19.95 to $39.95 a month. Which one fits you depends on whether you want casual solo improv or structured campaign play, and there is a third option, DungeonsDeep.ai, built for players who want the structure without the upkeep.
We run an AI Game Master platform ourselves, so we compare these two the way we would want to be compared: each product described in its own terms, every factual claim sourced, and real strengths acknowledged on both sides.
Last updated August 5, 2026.
The Quick Verdict
- Pick AI Realm if you want a casual, chat first AI Game Master you can play on a phone, you like switching between AI models, and $7.99 a month is your budget ceiling. It is the lightest way into the hobby on this page.
- Pick Friends and Fables if you want 5e style campaign structure: battlemaps, tokens, initiative, worldbuilding tools, and multiplayer with up to six players. It is the more complete tabletop product of the two, at a higher price.
- Pick DungeonsDeep.ai if you want the tabletop structure with the rules, dice, and memory enforced by code instead of narrated by the model. DungeonsDeep.ai runs the Dungeons Deep Ruleset, an original game system, compatible with fifth edition, and plays solo or multiplayer on one engine. Adventures written by humans. Run by Artificial Intelligence.
What Each Platform Is
AI Realm (airealm.com) is a web based AI Game Master for D&D and tabletop RPG style adventures played through a chat interface. You create a character, drop into a generated world, and the AI narrates scenes, runs combat in text, and rolls dice for you. It advertises eight storytelling AI models and three image generators, and its free tier needs no credit card.
Friends and Fables (fables.gg) is a browser based AI tabletop platform built around an AI Game Master named Franz. Its own documentation describes it as a generative tabletop roleplaying game inspired by D&D 5e, built on the SRD 5.1. It leans into structure: character sheets, tactical combat with battlemaps and tokens, worldbuilding and lore tools, and multiplayer campaigns. It is made by Side Quest Labs, a two developer indie studio, and its pricing page notes it is in early access beta.
How Do AI Realm and Friends and Fables Compare on Price?
AI Realm is the cheaper platform at every rung. Its free tier gives you roughly 30 messages a day (per a third party review), and its paid plans on AI Realm's subscription page run Bronze $7.99 (500 messages a month plus 250 premium messages), Platinum $14.99, Emerald $24.99, and Obsidian $49.99, with the three upper tiers selling unlimited standard messages plus growing premium message allowances for the more capable AI models.
Friends and Fables starts free with up to 25 turns a day, then sells three plans on its pricing page: Starter at $19.95, Pro at $29.95, and Legend at $39.95 a month. Paid plans include unlimited standard turns, but premium narration models and premium image generation still consume credits, so the sticker price is a floor for heavy users of the best models.
| AI Realm | Friends and Fables | |
|---|---|---|
| Free tier | About 30 messages / day | Up to 25 turns / day |
| Entry paid plan | Bronze, $7.99 / month | Starter, $19.95 / month |
| Top plan | Obsidian, $49.99 / month | Legend, $39.95 / month |
| What paying buys | Messages, premium models, images | Unlimited turns, party size, credits |
For the full message mechanics behind AI Realm's tiers, and the platform end to end, see our DungeonsDeep.ai vs AI Realm comparison.
How Does the Gameplay Differ?
AI Realm plays like a conversation. The experience is centered on written narration and player input, with a dice panel and character portrait alongside the chat. Combat is narrated rather than mapped, and the model applies the 5e style rules from memory. That makes it fast to start and easy to play in short sessions on a phone, and it also means rules enforcement is only as reliable as the model's memory of the rules.
Friends and Fables plays like a virtual tabletop with an AI Game Master in the chair. It supports tactical 5e style combat with battlemaps, tokens, initiative, HP tracking, and saving throws, per its combat documentation, and campaigns live inside worlds you can build and fill with lore that Franz draws on during play. The same documentation is candid that Franz can misread an attack when information is insufficient, and one hands on review from DreamGen found a combat state failure in testing, so the structure is real but not bulletproof.
Both platforms let you pick between AI models. Friends and Fables describes Franz as a mixture of models with selectable narration engines, and AI Realm advertises eight storytelling models, with the more capable ones gated behind premium messages.
Which Has Better Campaign Memory?
Friends and Fables has the more engineered memory system of the two. Its documentation describes automatic memories created every five turns, a searched Working Context, structured world lore pages, and @mentions to pull specific characters or places into context. AI Realm manages memory by summarizing older events into a shared context that starts at a 70,000 character limit on the free tier, and its own V2 guide acknowledges the AI's memory "is not infallible," recommending players keep their own records.
The shared caveat: on both platforms, memory ultimately lives inside a language model's context window, so long campaigns depend on summaries and retrieval rather than stored state. That tradeoff is common to chat based AI Game Masters, and it is the specific problem we built differently for, which we explain in why AI Game Masters forget your campaign.
Which Is Better for Playing With Friends?
Friends and Fables wins on multiplayer, and it is not close. Group play is a core feature: the free tier already allows campaigns with up to 3 players, paid tiers scale to 4 (Starter), 5 (Pro), and 6 (Legend), and friends join free under the host's subscription, per its pricing page. The DreamGen review called multiplayer the platform's standout strength.
On AI Realm, multiplayer starts at the Platinum tier ($14.99 a month), where a subscriber can host a 3 player campaign (two Platinum players can host up to 4, per the fine print on AI Realm's plans page). The free and Bronze tiers are solo only.
Side by Side: At a Glance
| AI Realm | Friends and Fables | DungeonsDeep.ai | |
|---|---|---|---|
| Style | Chat first improv | 5e style campaign engine | Visual tabletop + rules engine |
| Free tier | ~30 messages / day | 25 turns / day | Friends join a paying host free |
| Paid plans | $7.99 to $49.99 | $19.95 to $39.95 | $9.95 to $39.95 |
| Combat | Narrated in text | Battlemaps, tokens, initiative | Battle map, code enforced |
| Dice | Rolled by the model | Franz handles rolls | Real RNG, shown on screen |
| Memory | Summarized context | Memories + lore pages | Platform held state |
| Multiplayer | From $14.99 tier, up to 4 | Free up to 3, paid up to 6 | Up to 5, instantly, friends free |
The Third Option: DungeonsDeep.ai
If you got this far, you probably want more structure than a pure chat window and less homework than running your own world wiki. That middle path is exactly why we built DungeonsDeep.ai. It runs the Dungeons Deep Ruleset, an original game system, compatible with fifth edition, and it moves the parts of the game that should never be improvised out of the language model and into the platform:
- A real rules engine. Combat math, conditions, spell slots, and turn order are enforced by code, so the AI Game Master cannot quietly get them wrong.
- Dice you can verify. Every roll comes from a real random number generator and is shown on screen with its modifiers.
- Persistent campaign memory. Characters, NPCs, inventory, and plot state are stored by the platform, not summarized into a shrinking context.
- A visual tabletop. A battle map and grid on screen, with your party's position as fact rather than prose.
- Human authored adventures. Adventures written by humans. Run by Artificial Intelligence. Campaigns have real structure, stakes, and endings because a person wrote them.
DungeonsDeep.ai plays solo or multiplayer on the same engine, with no party size ladder to climb. Up to 5 players can drop into a campaign and start playing instantly. Plans run from $9.95 a month (Adventurer, 750 turns, roughly 10 hours of solo play) to $19.95 (Hero, 1,600 turns, 20+ hours solo) and $39.95 (Champion, 4,000 turns, 50+ hours solo), and playing as a group is where those numbers stretch: when a full party shares turns, Adventurer covers up to 50 hours of play a month, Hero up to 110, and Champion up to 265. If one of your friends does not want a subscription, bring them in free and they play on your turns instead. You can see the feature list or watch the trailer for a one minute look at the tabletop in motion.
Frequently Asked Questions
Is AI Realm or Friends and Fables better?
AI Realm is better for casual, low cost, chat first solo play, starting free and at $7.99 a month. Friends and Fables is better for structured 5e style campaigns with battlemaps, worldbuilding, and groups of up to six players, from $19.95 a month. Players who want structure with less upkeep should also try DungeonsDeep.ai, which enforces the rules and dice in code.
Which is cheaper, AI Realm or Friends and Fables?
AI Realm. Its entry paid plan is $7.99 a month against $19.95 for Friends and Fables' Starter plan, and its top plan is $49.99 against $39.95 for Legend. Both have real free tiers: roughly 30 messages a day on AI Realm and up to 25 turns a day on Friends and Fables.
Do AI Realm and Friends and Fables both use D&D 5e rules?
Both are 5e inspired rather than official Dungeons & Dragons products. Friends and Fables says it uses the SRD 5.1 under Creative Commons and runs 5e style mechanics through its campaign engine. AI Realm runs D&D style adventures with the model applying the rules in text. DungeonsDeep.ai is its own platform as well: the Dungeons Deep Ruleset is an original game system, compatible with fifth edition.
Can you play Friends and Fables solo?
Yes. Franz runs solo campaigns fine, and the free tier's 25 turns a day is enough to test one. The platform's multiplayer features are its standout, though, so solo only players are paying for structure they may not fully use. For solo play we compared the whole field in our best AI Game Masters for solo players roundup.
Is there an AI Game Master that is free for multiplayer?
Friends and Fables allows up to 3 players on its free tier, and AI Realm requires the $14.99 Platinum tier to host friends. On DungeonsDeep.ai, friends play free under one subscription: a single $9.95 Adventurer plan lets the host bring non paying players into a party of up to 5, and they join and start playing instantly on the host's turns, for roughly 10 hours of group play a month even if only one person pays. When the other players do have their own plans, the party's turns are shared, and that same Adventurer tier stretches to as much as 50 hours of play a month.
Is DungeonsDeep.ai an alternative to both?
Yes. DungeonsDeep.ai sits between them: more structure than AI Realm's chat window, less manual worldbuilding than Friends and Fables, with the rules, dice, map, and campaign memory handled by the platform. Our roundups of the best AI Realm alternatives and best AI Game Masters of 2026 place all three in the wider field.
Start Adventuring
Photo by Dark Elf Dice, licensed under CC BY-SA 4.0.
AI Realm and Friends and Fables are both real products with real communities, and the choice between them is a choice between casual improv and structured campaign play. If what you actually want is the campaign structure without babysitting the system, try DungeonsDeep.ai. It runs the Dungeons Deep Ruleset, an original game system, compatible with fifth edition, and the dice, rules, map, and memory are the platform's job, not yours. Adventures written by humans. Run by Artificial Intelligence.