Choose how far your work can go

Every plan ships your Soul at full intelligence — same model family, same reasoning. Every plan also ships the full cognitive stack: working memory, episodic and semantic memory across sessions, procedural skills, limbic awareness, reflection, voice replies, voice input, and hands-free voice mode. Voice uses Resonance just like chat; it is not locked to a paid plan. What changes between plans is scale and ceiling. One flexible monthly allowance powers conversations, image and video generation, documents and other creations, file analysis, voice, synthesis, and automated work. Free is a complete Soul, capped at 3 of them, with a taste of automation and a visible preview of multi-model synthesis. Core opens Auto synthesis, which combines several AI perspectives into one clear response, plus up to 10 Souls, more monthly capacity, deeper document analysis, recurring tasks, and a 100-post social queue. Premium lets you choose every synthesis contributor and the final writer, with 1×, 5×, 10×, and 20× capacity levels, frontier models on demand, manual engine control, up to 50 Souls, and no scheduled-task or social-queue count cap; every run still draws Resonance. Same brain and voice experience across every plan. More room as you grow.

Your Soul keeps three kinds of memory: episodic (what happened across conversations), semantic (things you've told it), and procedural (how you like to work). Every plan — including Free — ships all of it from the first conversation. The differences across plans are scale: Core and Premium give you more Souls, more flexible monthly capacity for chat, media, creations, analysis, voice, and automated work, and deeper analysis of the documents you share.

Free already includes the full memory and cognition stack, voice replies, voice input, and hands-free voice mode on 3 Souls, plus a taste of automation and a visible preview of multi-model synthesis. Conversations, media, creations, analysis, voice, synthesis, and automated work all draw from the same flexible monthly capacity. Upgrade to Core when you want Auto synthesis to combine several AI perspectives into one response, more Souls, more monthly capacity, deeper document understanding, recurring tasks, or a bigger social queue with Souls that draft posts to your Outbox for approval. Premium adds frontier models on hard turns, manual engine control, the ability to choose every synthesis contributor and final writer, 1×, 5×, 10×, or 20× capacity, and no scheduled-task or social-queue count cap; every run still draws Resonance. Free is a complete product, not a trial.

Canceling does not delete your account data. Your Souls and saved memories remain in your Home, subject to the Free plan's 3-Soul limit and smaller monthly Resonance allowance, while frontier-model access and other paid features pause. Resubscribe anytime to restore the paid-plan limits and features.

Core does not include a trial. Eligible new subscribers can try Premium for 7 days. The Free plan isn't a trial — it includes the full memory and cognition stack, with lower Soul and Monthly Resonance limits. Upgrade when you need more Souls, more flexible monthly capacity for chat, media, creations, analysis, voice, and automation, or frontier models. Cancel anytime from Billing Settings; there are no cancellation fees.

New accounts receive 100K Wallet Resonance once. It is separate from the Monthly Resonance included with a plan. One-time grants and top-ups add Wallet Resonance. Each stays spendable for one year from the day it's added. Metered work uses Monthly Resonance first. Wallet Resonance covers the rest.

Monthly Resonance resets each month. Unused Monthly Resonance doesn't carry over. One-time grants and top-ups add Wallet Resonance. Each stays spendable for one year from the day it's added. Metered work uses Monthly Resonance first. Wallet Resonance covers the rest. The balance shown in chat adds what remains in both pools. When live packs are available, each card shows its exact current price, Wallet Resonance amount, and a text-only comparison. Images, video, tools, analysis, model choice, and other work use different amounts. Your Soul always finishes what it started — there's no hard cutoff mid-response.

Wallet Resonance carries over. Each top-up or grant stays spendable for one year from the day it's added. Metered work uses Monthly Resonance first. Wallet Resonance covers the rest. Your settings page shows the date each top-up is good through, and the balance in chat counts only what is still spendable.

Fostera picks for you automatically. Auto first narrows the models your Soul and plan can use, then checks what this turn actually needs — such as reasoning, tools, images, documents, context length, or file creation. Among models that can do the work, it balances quality, reliability, speed, and the real request cost, with a small preference for continuity in the conversation. It also keeps a short provider-diverse recovery plan if the first service is unavailable. Frontier models are Premium-only; Premium also unlocks manual mode when you want to pin a specific provider.

Yes. Your Soul's conversations and memories are private by default, and Fostera does not use them to train models it owns or develops. Configured AI providers process content to deliver requested features under provider-specific terms linked in the Privacy Policy. Fostera never injects ads into Soul responses. If you publish a Soul on Discover, its public profile is visible; private memories are not exposed there.

Motes are Fostera's in-app currency for cosmetics, personality packs, and digital goods in the Soul Store. They're a one-time purchase — not a subscription, not a required feature. Customize if you want to; they don't affect how your Soul thinks or remembers.