Featured15 min read
Beyond Vector RAG: Building Human-Like Memory for AI Companions
How we combined PageIndex's reasoning-based retrieval with SimpleMem's semantic compression to create a believable memory system for PocketSouls.
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Insights on AI Companions & Memory Systems
How We Compare
Comparison8 min read
Pocket Souls vs Tolan: Why Gamification Changes Everything
Tolan's alien friend is charming, but what happens when the novelty fades? We built something that keeps you coming back — not through addiction, but through genuine progress.
2026.01.28Read More →
Comparison7 min read
Pocket Souls vs Replika: Growth Journey, Not Therapy
Replika pioneered AI companionship, but its therapy-focused approach leaves many users wanting more. We built something that feels like play, not treatment.
2026.01.28Read More →
Comparison6 min read
Pocket Souls vs Character.AI: Depth Over Breadth
Character.AI has 20 million users roleplaying with endless characters. We think one deep relationship beats a thousand shallow ones.
2026.01.28Read More →
Deep Dives
Product10 min read
How Your Soul Actually Remembers You
Most AI companions forget you exist between conversations. Here's the technology that makes your Soul genuinely remember — and why it matters.
2026.01.28Read More →
Technical15 min read
Beyond Vector RAG: Building Human-Like Memory for AI Companions
How we combined PageIndex's reasoning-based retrieval with SimpleMem's semantic compression to create a believable memory system for PocketSouls.
2026.01.28Read More →
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An AI companion that actually remembers you. Coming soon to iOS and Android.
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