Category Rankings
Reviewed by Spicy · Tested · Updated
The best AI for DnD should feel like a game master on demand, not a confused improv actor who forgets the cursed key the second your party leaves the tavern.
🌶️ Our #1 pick: Meridian Realms AI 4.5/5
Visit Meridian Realms AIFive would-be dungeon masters compared to see who remembers the quest and who gets lost in the tavern.
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I put four platforms through the same 20-turn fantasy adventure, complete with planted facts, inventory changes, and enough scene hopping to make weak memory fall on its face. Meridian Realms AI is my best overall pick for building and steering a campaign, although you should keep your dice and character sheet because none of these bots is replacing the rulebooks yet.
The short version, before we get into the spicy details.
Meridian Realms AI: Meridian is my best overall pick for deep world creation and direct story control; it finished the 20-turn campaign test with only a few continuity stumbles.
Secret Desires AI: Secret Desires delivered the cleanest campaign recall, remembering every planted fact and inventory change at both checkpoints with Auto Memory enabled.
Chub AI: Chub is the campaign tinkerer pick, with lorebooks, editable character cards, branching stories, and flat-rate unlimited chat from $5 monthly.
Scores and pricing are recorded in our platform reviews. Prices and allowances can change; check the dated evidence below. Click a column to sort.
| 1.Meridian Realms AI | 4.8/5 | 4.8/5 | 4.6/5 | 4.3/5 | $7.99/mo | 10 msgs · 5 imgs |
| 2.Secret Desires AI | 4.9/5 | 4/5 | 4/5 | 4.9/5 | $7.99/mo Pro (observed October 9); audio uses Hearts | Current free voice allowance unverified; check account eligibility |
| 3.Chub AI | 4.6/5 | 4.5/5 | 4.2/5 | 4.6/5 | $5.00/mo | 40 msgs |
| 4.AI Peeps | 4.2/5 | 4.1/5 | 4.3/5 | 4.5/5 | $7.99/mo recorded in April review; current price unverified | 10 daily text messages shown October 9; free voice unverified |
| 5.Soulkyn | 4/5 | 3.8/5 | 4.5/5 | 4/5 | €24.99/mo Premium (checked October 9); 300 voice messages | Existing trial expired October 6; check account eligibility |
What each ranking is based on, including the gaps. A blank metric means it was not recorded, not that the result was zero.
Completed the 20-turn fantasy-adventure script. At turn 10 it recalled the planted facts and one remaining coin but misattributed the tower promise. At turn 20 it retained Mira, mint dislike, dawn, key, and ledger; the remaining coin became uncertain despite no later transaction. Regenerate retained the original and replacement as separate slides.
Created a private male partner and completed the 20-turn fantasy-adventure script. At turns 10 and 20 it recalled Mira, mint dislike, dawn, key, the remaining coin, ledger, and north-tower promise. Chat Settings showed Rapture, Texting style, Time Awareness, and Auto Memory enabled. Regenerate was exercised after saving the original recall.
The full review records a 4.6 chat score, 4.5 character score, editable character cards, lorebooks, branching chat trees, model choice, and message rerolls. Mercury was recorded at $5 monthly for flat-rate chat and Mars at $20 monthly for larger models.
Completed the same 20-turn fantasy-adventure script using the existing free account. Both checkpoints recalled the planted facts and inventory. The account allowance decreased from 30 to 10 remaining messages.
A male character accepted the fantasy-adventure setup, but only eight script replies completed. The on-screen notice said the trial had ended, so neither the turn-10 nor turn-20 recall check was reached.
| Platform | Evidence level | Date | Model | Attempts | Usable | Est. cost | Main finding or limitation |
|---|---|---|---|---|---|---|---|
| Meridian Realms AI | Fresh niche test | Oct 6, 2026 | Orion | — | — | — | Completed the 20-turn fantasy-adventure script. At turn 10 it recalled the planted facts and one remaining coin but misattributed the tower promise. At turn 20 it retained Mira, mint dislike, dawn, key, and ledger; the remaining coin became uncertain despite no later transaction. Regenerate retained the original and replacement as separate slides. |
| Secret Desires AI | Fresh niche test | Oct 6, 2026 | Rapture | — | — | — | Created a private male partner and completed the 20-turn fantasy-adventure script. At turns 10 and 20 it recalled Mira, mint dislike, dawn, key, the remaining coin, ledger, and north-tower promise. Chat Settings showed Rapture, Texting style, Time Awareness, and Auto Memory enabled. Regenerate was exercised after saving the original recall. |
| Chub AI | Full-review evidence | — | — | — | — | — | The full review records a 4.6 chat score, 4.5 character score, editable character cards, lorebooks, branching chat trees, model choice, and message rerolls. Mercury was recorded at $5 monthly for flat-rate chat and Mars at $20 monthly for larger models. |
| AI Peeps | Fresh niche test | Oct 6, 2026 | — | — | — | — | Completed the same 20-turn fantasy-adventure script using the existing free account. Both checkpoints recalled the planted facts and inventory. The account allowance decreased from 30 to 10 remaining messages. |
| Soulkyn | Fresh niche test | Oct 6, 2026 | v4 shown in chat | — | — | — | A male character accepted the fantasy-adventure setup, but only eight script replies completed. The on-screen notice said the trial had ended, so neither the turn-10 nor turn-20 recall check was reached. |
#14.5/5Best for: building a detailed world and steering the campaign
Meridian Realms AI is my best overall AI dungeon master when I want to build an actual campaign instead of sweet-talking a companion bot into wearing a wizard hat. Its creation tools let you define the world and characters in ridiculous detail, then memory notes, scenarios, group chats, editing, and regeneration help keep the story under control. I used Orion, one of Meridian's chat models, for the 20-turn test; it remembered most of the planted facts after two scene changes, but mixed up the player persona and got fuzzy about the last coin. Starter costs $7.99 monthly and includes unlimited worlds and characters, which is a strong deal as long as you keep your own inventory ledger nearby.
Completed the 20-turn fantasy-adventure script. At turn 10 it recalled the planted facts and one remaining coin but misattributed the tower promise. At turn 20 it retained Mira, mint dislike, dawn, key, and ledger; the remaining coin became uncertain despite no later transaction. Regenerate retained the original and replacement as separate slides.
What worked
What missed
Limit: The existing account persona and narrator influenced the setup. This single prose-adventure run does not test dice automation, combat rules, character sheets, or superiority across every model.
Recorded pricing: $7.99/mo · Free access: 10 msgs · 5 imgs
#24.3/5Best for: campaign memory with an easier companion-style setup
Secret Desires AI was the memory nerd of this little adventuring party. For the test I selected Rapture, one of its chat models, and left the platform's built-in Auto Memory switched on. It remembered Mira, the mint dislike, dawn, the key, the remaining coin, the ledger, and the north-tower promise at both checkpoints, which was the cleanest recall result here. Pro starts at $7.99 monthly, and 90 free messages plus free character creation give you room to try a campaign before paying; some replies ran longer than requested, apparently because every party needs a bard who refuses to wrap it up.
Created a private male partner and completed the 20-turn fantasy-adventure script. At turns 10 and 20 it recalled Mira, mint dislike, dawn, key, the remaining coin, ledger, and north-tower promise. Chat Settings showed Rapture, Texting style, Time Awareness, and Auto Memory enabled. Regenerate was exercised after saving the original recall.
What worked
What missed
Limit: Auto Memory was enabled by default, so this evaluates the native platform workflow rather than unassisted model recall. The test did not cover dice automation, combat rules, or character sheets.
Recorded pricing: $7.99/mo Pro (observed October 9); audio uses Hearts · Free access: Current free voice allowance unverified; check account eligibility
#33.8/5Best for: players who want to tinker with lore and story branches
Chub AI is for the player who opens a blank lorebook and accidentally writes three kingdoms, six rival factions, and the tavern keeper's entire divorce history. Its full review records a 4.6 chat score, 4.5 character score, editable character cards, lorebooks, rerolls, and branching chat trees. The Mercury subscription is the $5 monthly plan for flat-rate chat, while the $20 Mars plan provides access to larger models; free users get 40 messages and character creation. Setup feels more like a roleplay workbench than a one-click dungeon master, and I did not run the fresh 20-turn campaign test here, so the juicy control panel is not proof of flawless memory.
The full review records a 4.6 chat score, 4.5 character score, editable character cards, lorebooks, branching chat trees, model choice, and message rerolls. Mercury was recorded at $5 monthly for flat-rate chat and Mars at $20 monthly for larger models.
What worked
What missed
Limit: No fresh D&D-style campaign benchmark was run. The recorded controls support manual campaign structure but do not prove rules accuracy, inventory continuity, or long-session recall.
Recorded pricing: $5.00/mo · Free access: 40 msgs
#44.2/5Best for: trying a lightweight campaign on a free allowance
AI Peeps is the cheap first date with an AI dungeon master, and thankfully it remembered why we were there. It completed all 20 adventure turns on my existing free account and recalled the planted facts and changing inventory at both checkpoints. The free tier records 50 weekly messages, character creation, and a scenario builder, while Peep Pal starts at $7.99 monthly. It did shove the party toward boarding too early and invented an extra route promise, proving that a bot can remember your coin purse while still trying to speed-run the plot.
Completed the same 20-turn fantasy-adventure script using the existing free account. Both checkpoints recalled the planted facts and inventory. The account allowance decreased from 30 to 10 remaining messages.
What worked
What missed
Limit: The default character was Lola and the prompt assigned Elias. This verifies prompted fantasy-adventure roleplay, not native male-character availability. The model name was not displayed, and no dice or combat system was tested.
Recorded pricing: $7.99/mo recorded in April review; current price unverified · Free access: 10 daily text messages shown October 9; free voice unverified
#54.2/5Best for: visible memory settings and multi-character campaign ideas
Soulkyn has enough campaign knobs to make a control freak start purring. Visible Memory and Context settings sit beside scenarios, group chats, several chat models, and message regeneration. A male character accepted my fantasy setup, but the trial slammed shut after eight script replies, before either proper recall check, and it had already brought a spent coin back from the dead. The 4.0 chat score keeps it in the party, but current free eligibility and which models you receive after payment still need checking.
A male character accepted the fantasy-adventure setup, but only eight script replies completed. The on-screen notice said the trial had ended, so neither the turn-10 nor turn-20 recall check was reached.
What worked
What missed
Limit: A preflight preceded the script in the same chat, and the trial gate prevented completion. Current new-user free eligibility and model availability after payment remain unverified.
Recorded pricing: €24.99/mo Premium (checked October 9); 300 voice messages · Free access: Existing trial expired October 6; check account eligibility
A pretty character portrait is lovely, but it will not save a campaign when the AI forgets the villain, the quest, and why your rogue is banned from the potion shop. Continuity comes first. The bot needs to retain names, promises, locations, and inventory after the scenery changes. Then I want proper world setup and a way to edit or regenerate a bad turn without stuffing correction notes into my character's mouth. Meridian gives me the best overall campaign-building workflow. Secret Desires and AI Peeps posted the cleanest recall in this run, while Chub hands lore obsessives the biggest toolbox. None was tested as a rules engine, so the dice stay on the table.
I planted a sister named Mira, a hatred of mint tea, a dawn departure, two coins, a key, a ledger, and one very clear promise to avoid the north tower. Then I spent a coin and dragged the story from a library to a market and dock. Secret Desires and AI Peeps kept the facts and inventory straight at both checkpoints. Meridian remembered most of the campaign but became unsure about the remaining coin and let my account persona wander into the scene. Soulkyn stopped after eight replies and had already resurrected the spent coin. Different models and built-in memory tools make this a platform-workflow comparison, not a holy ranking of every language model ever trained.
These platforms can describe the dungeon, play the NPCs, and improvise when your party decides to seduce the villain instead of fighting him. I did not verify automatic dice, spell math, encounter balance, or character-sheet tracking on any of them. Use one as a solo game master or chaotic co-DM, then keep the hard campaign state somewhere you control. A one-page ledger for hit points, inventory, promises, and named NPCs stops a forgotten coin from becoming the final boss. The AI can handle the theatrical nonsense. The bookkeeping still needs an adult in the room.
Meridian Realms AI is my top pick because it combines detailed world and character creation with memory notes, scenarios, and useful reply controls. In Meridian's October 6 run, its Orion chat model completed 20 turns and remembered most campaign details, although some inventory and persona drift remained.
Secret Desires and AI Peeps retained every planted fact and inventory change at both checkpoints in this 20-turn run. Secret Desires used its native Auto Memory feature, while the model name on AI Peeps was not displayed.
AI can narrate a campaign, play NPCs, and improvise around player choices, but this comparison did not verify rules accuracy, dice automation, combat math, or character sheets. Use it as a game master or co-DM while tracking the hard numbers separately.
AI Peeps completed the full 20-turn script on the existing free allowance, and its recorded free tier includes 50 weekly messages. Secret Desires records 90 free messages, while Meridian's sampler is much shorter at 10.
Chub AI is promising for campaign builders because it records lorebooks, editable character cards, branching chats, and model choice. I did not run the fresh D&D-style benchmark on it, so those controls should not be mistaken for proven long-session continuity.
Yes. None of the platforms here was verified as an authoritative character-sheet, inventory, or combat system. Keep those records outside the chat so a continuity mistake does not rewrite the campaign.
On October 6 I used one 20-turn fantasy-adventure script with planted facts, inventory changes, and recall checks at turns 10 and 20. Meridian, Secret Desires, and AI Peeps completed it; Soulkyn stopped after eight script replies when the trial ended. Chub is included from its full review for lorebook and branching-chat controls, without a fresh campaign run. These are D&D-style roleplay checks, not tests of dice automation, combat rules, character sheets, or every available model.
The evidence labels show exactly how much category-specific support I had for each pick. The platform scores still come from the same ten equally weighted categories used across full Spicy Ranks reviews.
Download the October 6 cost and access observations (JSON). The data includes credit units, test settings, observation dates and unknowns. Account trials and credit charges can change; credits are not a dollar price.
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Our #1 Pick
Start with Meridian Realms AI for the deepest campaign setup and strongest story control, then keep your dice and inventory ledger close in case the narrator gets creative.
