Bae lets you create multiple AI companions with distinct personalities and have ongoing conversations that accumulate personal history over time. The free tier gives you a daily message limit and multiple companion slots, which is enough to test the format and see whether the memory model holds up across sessions. The ceiling arrives fast: permanent memory, which is the core differentiating feature, is a paid-only capability. Without it, the relationship continuity the platform is built around does not fully exist. Adult content is also paid-only. For users who hit that wall and want persistent, intimate companionship, upgrading is the only path — there is no workaround on the free tier.