DualBlaster officially launches May 1, 2026
DualBlaster connects to your own Twilio, SendGrid, or AWS SES accounts. You pay the providers directly at their published rates — no markup, no middleman.
Bring Your Own Key means you create accounts directly with messaging providers like Twilio and SendGrid, then connect those accounts to DualBlaster using API keys.
This is different from traditional marketing platforms that act as middlemen — buying messages wholesale and reselling them to you at 5-10x markup.
You get the powerful campaign tools you need, while paying the same rates that big companies pay. No markup. No middleman. Just wholesale pricing.
You pay: $0.05+ per SMS
You pay: $0.0079 per SMS (wholesale)
DualBlaster works with the industry's most trusted messaging providers.
For SMS messaging
The industry leader trusted by Uber, Airbnb, and millions of businesses. Excellent deliverability and global reach.
For email messaging
Twilio's email platform with excellent deliverability, analytics, and developer-friendly tools.
For email messaging
Amazon's ultra-affordable email service. The cheapest option for high-volume senders with great deliverability.
Not sure which to choose? Contact us and we'll help you decide.
From zero to sending campaigns in under an hour.
Sign up directly with your chosen providers. For SMS, create a Twilio account. For email, choose SendGrid or AWS SES (or both).
Each provider has a verification process to prevent spam. This typically involves verifying your business, phone numbers, and/or email domains.
Register your business and phone numbers for A2P 10DLC compliance
Verify your sending domain and authenticate with SPF/DKIM
Verify domain and request production access (out of sandbox)
In your DualBlaster dashboard, go to Settings → Credentials. Enter your API keys from each provider. We encrypt everything with AES-256-GCM (bank-level security).
We never store your API keys in plain text. All credentials are encrypted with AES-256-GCM — the same standard used by banks and government agencies.
That's it! Import your contacts, compose your message (or let AI help), and launch your first campaign. All features are unlocked from day one.
Real example: 10,000 SMS + 50,000 emails per month
No. If you can copy and paste, you can set up DualBlaster. Getting API keys from providers is straightforward, and we have step-by-step guides for each one.
It varies. Twilio A2P registration typically takes 1-5 business days. SendGrid domain verification is instant. AWS SES sandbox removal usually takes 24-48 hours.
Perfect! Just grab your existing API keys and connect them to DualBlaster. Your current sending reputation and phone numbers carry over.
Yes! You can connect Twilio for SMS, and both SendGrid and AWS SES for email. Use whichever makes sense for each campaign.
Absolutely. Your API keys are encrypted with AES-256-GCM (bank-level encryption). Your contact data is stored securely in our database and never shared with third parties.
Since you connect directly to providers, you're subject to their uptime. However, Twilio, SendGrid, and AWS all have 99.9%+ uptime SLAs. We also have retry logic built in for temporary failures.
Yes. You can add or remove provider credentials anytime. Your contacts, lists, and campaign history stay in DualBlaster regardless of which providers you use.
Create your free DualBlaster account, connect your provider keys, and launch your first campaign at wholesale rates.
Try the live demo first. Cancel anytime.