Charisma.ai alternatives

No-code interactive narrative platform. Characters track what they know, when they were lied to, what they misremember; story state changes downstream behaviour. Characters can deliberately lie / misremember and track when players have lied. Full Charisma.ai record →

  1. 1 Causaly Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same conflict handling (overwrite) · same memory unit (fact) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with Charisma.ai →

  2. 2 BenevolentAI Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same conflict handling (overwrite) · same memory unit (fact) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Charisma.ai →

  3. 3 Decagon Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (episode) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Charisma.ai →

  4. 4 Harvey Memory Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal, injection) · same memory unit (fact, episode) · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Charisma.ai →

  5. 5 Nomi AI Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact, episode) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Charisma.ai →

  6. 6 Duolingo Max Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same retrieval (injection) · same conflict handling (overwrite) · same memory unit (fact) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Charisma.ai →

  7. 7 Inworld AI Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact, episode) · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ? Compare with Charisma.ai →

  8. 8 Luminance Institutional Memory Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same retrieval (injection) · same conflict handling (overwrite) · same memory unit (fact, episode) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Charisma.ai →

Ranked by shared memory design (storage, retrieval, conflict handling, memory unit), same section and shared must-haves (open source, self-hosting, MCP), with adoption as a tie-breaker. ✓ confirmed · — no · ? not in the catalog yet. Want picks for your own requirements? Use the chooser. Checking a whole project? Check your stack.