- What are Sparks?
- Sparks are your AI usage credits — each Spark is worth half a cent of AI compute. Heavier models cost more Sparks per message; lightweight models cost just 1–2 Sparks. You always see your balance before and after each response.
- Which models are included?
- We integrate models from OpenAI (GPT-4o, o1), Anthropic (Claude 3.5 Sonnet & Haiku), Google (Gemini 1.5 Pro & Flash), xAI (Grok), and Fireworks — all in one interface.
- Do Sparks carry over?
- Plan Sparks reset each period — daily for the free tier, monthly for paid plans. Spark packs you purchase never expire and carry over indefinitely.
- Can I switch or cancel anytime?
- Yes. Upgrade instantly and new limits apply immediately. Cancel anytime and keep access through the end of your billing period.