Pay for the emails you send, in rupees. No monthly plan, no contact limits: contacts are stored free. The Email Composer and List Cleaner stay free.
Sending setup and providers: live Campaigns and drips: early access
Bring Amazon SES, Postmark, Mailgun, SendGrid, Brevo, Resend or SMTP2GO. Your provider bills you its own price directly; Amazon SES is about $0.10–0.16 per 1,000.
No AWS or provider account. Cortex runs Amazon SES for you and everything is in one rupee bill.
Everything you need to design and prepare a campaign.
Emails a month = contacts × campaigns. Your provider's own bill is shown separately for Amazon SES.
One rule for every price: what sending costs Cortex, times four. Here is the cost behind each 1,000 emails.
Swipe the table sideways to see every column.
| Per 1,000 emails | Cortex sends for you | Your own provider |
|---|---|---|
| Amazon SES sending | $0.160 | Billed to you by your provider |
| Data (about 25 KB an email) | $0.003 | – |
| Cloudflare (requests, database, images) | $0.004 | $0.004 |
| Cost in rupees ($1 = ₹95.15, plus 2% payment fees) | ₹16.21 | ₹0.39 |
| × 4 | ₹64.83 → ₹65 | ₹1.55 → ₹1.50 |
Amazon SES Essentials price and Cloudflare's published prices, with the exchange rate as of 15 October 2026. If Amazon's price or the rupee changes a lot, prices are reviewed; credits you already bought keep their value.
One credit is ₹0.50. The same credits work for every paid tool on Cortex Digital Hub.
Pay any amount by UPI, card or net banking through Razorpay. There is nothing to renew.
3 credits per 1,000 emails with your own provider, 130 credits per 1,000 with Cortex sending. Each campaign shows its cost before it goes out.
Your balance and the price table are in Sending setup → Plans & billing.
No. You add credits and each campaign uses credits for the emails it sends. Contacts are stored free, however many you have, so a large list that you email rarely costs very little.
Amazon bills you directly at its own price, about $0.10 to $0.16 per 1,000 emails depending on your account. Postmark, Mailgun, SendGrid, Brevo, Resend and SMTP2GO bill you on their own plans. See sending services compared.
No. You can send up to 15 test emails a day free, through the Cortex test address or through your own connected provider.
Your own Amazon SES is cheapest at volume: about ₹1.50 plus roughly ₹10 to ₹15 that Amazon bills per 1,000 emails. Cortex sending costs ₹65 per 1,000 but needs no AWS account and includes warm-up, reputation protection and help with your domain.
