TrustBy
Authenticated CPaaS for verified SMS, email, and social messaging
Founded
N/A
Starting Price
$0
Category
Communication
Last updated June 4, 2026
About TrustBy
TrustBy is a secure CPaaS (Communications Platform as a Service) for managing and sending authenticated bulk SMS, email, and Twitter/X messages across more than 90 countries. Every message carries a cryptographic TrustBy Secure Token (TST) so recipients can verify the sender's identity and message integrity, with optional end-to-end encryption and biometric identity verification via Didit. The platform also includes affiliate and referral tools, letting users build messaging campaigns while earning commissions.
Pros & Cons
Pros
- Cryptographically signed messages let recipients verify sender authenticity and fight phishing and spoofing
- Multi-channel delivery across SMS, email, and Twitter/X in more than 90 countries
- Built-in biometric identity verification through Didit AI integration
- Affiliate and referral system lets users monetize their messaging network
- Optional end-to-end encryption (S/MIME, PGP) for sensitive communications
Key Features
TrustBy Secure Token (TST)
Every message includes a cryptographic signature (DKIM, S/MIME) that recipients can verify on the platform, guaranteeing sender authenticity and content integrity.
Authenticated bulk messaging
Create and send large-volume SMS, email, and Twitter/X campaigns through verified sender IDs with high deliverability and spam-free assurance.
Biometric identity verification
Authenticate users remotely via secure SMS or email using biometric-powered identity verification integrated with Didit AI for document and facial recognition checks.
End-to-end encryption
Optional confidentiality through S/MIME or PGP encryption keeps sensitive communications private.
Global delivery network
Reach recipients in more than 90 countries over 2G/3G/4G/5G SMS, email, and Twitter integrations powered by Twilio and AWS SNS.
Affiliate and referral programs
Build multilevel referral schemes, create vouchers that can be gifted or exchanged, and earn commissions when referrals recharge or pay.
Pricing
Free
$0/month
- Authenticated messaging access
- Basic SMS, email, and Twitter sending
- TrustBy Secure Token verification
Business
$19/month
Best For
Trusted transactional notifications
Banks, lenders, insurers, and healthcare providers send verifiable alerts and reminders that recipients can confirm are authentic.
Authenticated marketing campaigns
Run bulk SMS and email promotions with verified sender identity to boost engagement, credibility, and conversion.
Remote identity verification
Onboard and authenticate users remotely via SMS or email using biometric document and facial recognition checks.
Affiliate and referral businesses
Build multilevel referral programs, sell message-package vouchers, and earn commissions from a growing network.
