World Simulator AI vs Fables.gg vs Story AI by DreamGen vs Hidden Door

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
World Simulator AI
vs
Competitor 1
Fables.gg
Competitor 2
Story AI by DreamGen
Competitor 3
Hidden Door
Compare
4 tools · best value per row highlighted
Your tool World Simulator AI
worldsimulator.ai
World Simulator AI is an experimental world model that turns a written description into a playable world.
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Competitor Fables.gg
fables.gg
Tabletop RPG sessions don't need a human dungeon master anymore
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Competitor Story AI by DreamGen
dreamgen.com
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Competitor Hidden Door
hiddendoor.co
Hidden Door is an immersive story game that blends roleplay with fan fiction.
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Traffic estimated monthly website traffic
Monthly visits
11.6Kvisits/mo
598.7Kvisits/mo
1.1Mvisits/mo
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MoM change
▼ 13.3%
▲ 12.6%
▲ 17.0%
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6-month growth
+317.2%
+68.7%
+5.4%
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Global rank web
#1,563,957
#73,330
#42,968
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Avg. last 3 months
11.4K
556.2K
964.2K
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Bounce rate lower is better
38%
35%
30%
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Pages / visit
3.7
7.2
8.1
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Visit duration
32s
5m 58s
9m 37s
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Traffic sources
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● Direct 85% · ● Referral 14%
● Direct 96% · ● Referral 4%
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World Simulator AIFables.ggStory AI by DreamGenHidden Door
0290.5K581K871.5K1.2MWorld Simulator AI · 3KWorld Simulator AI · 2.1KWorld Simulator AI · 2.8KWorld Simulator AI · 6.8KWorld Simulator AI · 8.9KWorld Simulator AI · 9.2KWorld Simulator AI · 13.4KWorld Simulator AI · 11.6KFables.gg · 344.3KFables.gg · 354.8KFables.gg · 440.1KFables.gg · 491.9KFables.gg · 538.1KFables.gg · 531.7KFables.gg · 598.7KStory AI by DreamGen · 858.8KStory AI by DreamGen · 923.3KStory AI by DreamGen · 962.2KStory AI by DreamGen · 714.7KStory AI by DreamGen · 1MStory AI by DreamGen · 1.2MStory AI by DreamGen · 836.5KStory AI by DreamGen · 882.9KStory AI by DreamGen · 926KStory AI by DreamGen · 1.1M1K10K100K1M10MWorld Simulator AI · 3KWorld Simulator AI · 2.1KWorld Simulator AI · 2.8KWorld Simulator AI · 6.8KWorld Simulator AI · 8.9KWorld Simulator AI · 9.2KWorld Simulator AI · 13.4KWorld Simulator AI · 11.6KFables.gg · 344.3KFables.gg · 354.8KFables.gg · 440.1KFables.gg · 491.9KFables.gg · 538.1KFables.gg · 531.7KFables.gg · 598.7KStory AI by DreamGen · 858.8KStory AI by DreamGen · 923.3KStory AI by DreamGen · 962.2KStory AI by DreamGen · 714.7KStory AI by DreamGen · 1MStory AI by DreamGen · 1.2MStory AI by DreamGen · 836.5KStory AI by DreamGen · 882.9KStory AI by DreamGen · 926KStory AI by DreamGen · 1.1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
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Starting price
$23.6per month · free tier available
$19.95per month · free tier available
$6.26per month
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Free tier
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Free trial
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API access
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Plans
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Free FreeStarter $19.95/moPro $29.95/moLegend $39.95/mo
Starter $6.26/moAdvanced $15.48/moPro $33.81/mo
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Capabilities input → output
Input
Text
Text
Text
Text
Output
Video
AudioImagesText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Lifestyle & EntertainmentWriting & ContentAI GamesAI Story Generator
Chatbots & CompanionsLifestyle & EntertainmentAI CharacterAI Games
Chatbots & CompanionsWriting & ContentAI Book WritingAI Character+1 more
Chatbots & CompanionsLifestyle & EntertainmentWriting & ContentAI Character+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
10
6
11
Role playing
Game worlds
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Games
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Storytelling
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Interactive games
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Characters
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Stories
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D&D dungeon master
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Fan fiction stories
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RPG campaigns
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RPG game master
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RPG games
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World creation
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Book writing
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RPG world creation
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Solo RPG facilitation
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Storytelling assistance
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Writing
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Adventure games
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Fantasy worlds
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Game characters
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Gaming
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.