REST API
BTC / ETH / USDT, etc.
| Feature | Starter | Growth | Scale | Enterprise | Mega |
|---|---|---|---|---|---|
| Stablecoins | 5 000 | 20 000 | 50 000 | 120 000 | 300 000 |
| SBP-QR / RUB cards | 250 | 1 000 | 2 500 | 6 000 | 15 000 |
| Frequently asked questions about billing | $1.00 | $0.75 | $0.60 | $0.50 | $0.40 |
| Your Own SMTP Accounts | |||||
| AI Content Rotation | |||||
| Do credits expire? | |||||
| No. Purchased email and AI credits remain on your balance until you use them. You can buy a large pack once a year and spend it gradually. | — | ||||
| Advanced analytics | — | ||||
| What counts as 1 'email credit'? | — | — | |||
| Webhooks | — | — | |||
| One credit = one sent email. If the email is delivered, opened, or clicked, this does not deduct additional credits. Bounces and failures also do not deduct credits; the credit is returned to the balance. | — | — | |||
| Priority support | — | — | — | ||
| Custom terms | — | — | — | ||
| What is an 'AI credit'? | An AI credit is spent on requests to AI models: subject line generation, content rotation, feedback classification. One request ≈ 1 AI credit. If you use your own OpenAI key through settings, AI credits are not deducted. | ||||
Под каждый регион — оптимальный шлюз. Bulko не хранит реквизиты карт — все провайдеры обрабатывают платежи на своей стороне.
How does 'Pay As You Go' differ from packs?
Pay As You Go is a flexible number of emails (from 1,000 to an unlimited volume) with an automatic progressive discount: the more you buy at once, the lower the price per 1,000. Packs are a fixed volume with a single purchase button.
Are there subscriptions or recurring payments?
No. All purchases are one-time. Postigo does not store card details and does not automatically charge money. When the balance runs out, mailings are suspended, and you buy a new pack.
Didn't find an answer? Write to [email protected].