The MistScale Blog
Notes for world builders.
Comparisons, design choices, and the engineering behind NPCs that remember, feel, and evolve.
FeaturedComparison
MistScale vs Inworld vs Convai: Where We Differ
Four capabilities that actually decide whether your NPCs feel alive, and how the three best-known AI NPC platforms compare on each.
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Sachin Kumar May 24, 2026
4 min read
MistScale
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Inworld
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Convai
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2 articlesEngineering
AI NPCPersistent Memory+3
How AI NPCs Remember Across Sessions: Persistent Memory in MistScale
How MistScale builds AI NPCs with persistent memory across every session. Inside MNEMIS, the memory engine that decides what each NPC remembers, surfaces, and brings up at the right moment.
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Sachin Kumar 7 min read
From the team
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