Plans & Billing
dassi offers a free tier and several paid options. All plans include full browser automation capabilities.
| Free | BYOK | Starter | Pro | Max | |
|---|---|---|---|---|---|
| Price | $0 | $10/mo | $25/mo | $100/mo | $300/mo |
| Managed credits | $5 one-time | — | Included | Included | Included |
| Models | Gemini 3 Pro, 3.5 Flash | OpenAI models | All models | All models | All models |
| Custom skills | yes | yes | yes | yes | yes |
| Priority support | — | — | — | yes | yes |
Try dassi at no cost. New accounts get a one-time $5 in managed credits — no credit card — to spend on Gemini 3 Pro and Gemini 3.5 Flash. Good for trying dassi before committing to a paid plan.
BYOK — $10/month
Section titled “BYOK — $10/month”Bring your own OpenAI API key. You pay OpenAI directly for model usage, and dassi charges $10/month for platform access. Available OpenAI models include GPT-5, GPT-5 Mini, and GPT-5 Nano.
See AI Models & Providers for setup instructions.
Starter — $25/month
Section titled “Starter — $25/month”Unlocks all managed models (Claude Sonnet 4.5, Claude Opus 4.6, Gemini 3 Flash, DeepSeek V3.2, GLM 4.7) with managed credits. No API key needed.
Pro — $100/month
Section titled “Pro — $100/month”Higher credit allocation for heavy use. Includes priority support.
Max — $300/month
Section titled “Max — $300/month”The highest credit allocation for power users and teams with intensive automation needs.
Billing intervals
Section titled “Billing intervals”You can pay monthly or annually. Use the Monthly / Yearly toggle in Settings > Plan & Billing to compare. When you choose yearly, each plan card shows the annual price as a per-month-billed-annually figure so you can compare it directly to the monthly option. Annual billing saves up to 50% across all plans.
The prices in the table above are monthly-billed rates. Annual rates are shown live in the Plans tab.
One-time purchases with WeChat Pay
Section titled “One-time purchases with WeChat Pay”If Dassi’s interface language is set to Chinese, a 微信支付 (WeChat Pay) button appears on each plan card in Settings → Plan & Billing. This lets you purchase any tier as a one-time payment — no recurring subscription required.
- Selecting the Monthly interval and clicking 微信支付 grants access for 30 days at the monthly price.
- Selecting the Yearly interval grants access for 365 days at the annual price.
Prices are in USD. Stripe shows the ¥ equivalent at checkout. When the term ends, access expires on its own — there’s no auto-renew. One-time purchases aren’t available to people who already have an active subscription.
Managed credits
Section titled “Managed credits”Managed credits cover the cost of AI model usage. Each message you send uses credits based on:
- The model you’ve selected (premium models cost more per message)
- The complexity of the task (longer conversations use more credits)
- Screenshot and page content processing
Paid-plan credits refresh monthly with your billing cycle; the Free tier’s $5 is a one-time credit that doesn’t refresh. You can track your usage in Settings > Billing.
Managing your subscription
Section titled “Managing your subscription”- Open the dassi sidebar
- Click Settings (gear icon)
- Go to Billing
From here you can view your current plan, credit usage, and manage your subscription.