Security, Compliance & Support
You’re building meaningful connections — and we’re here to protect them. Subtext provides the infrastructure, compliance safeguards, and expert guidance you need to run secure, TCPA-aligned, 10DLC-registered SMS campaigns with confidence.
Phone Number Validation
Automatically validate phone numbers at signup and import to ensure they’re mobile, SMS-capable, and properly formatted—protecting deliverability and keeping your audience data clean.
White-Glove 10DLC Registration
Subtext manages the entire 10DLC registration process on your behalf—from carrier submission to approval and ongoing compliance—so your messaging stays deliverable, uninterrupted, and fully compliant.
White-Glove Migration Support
Subtext manages the end-to-end migration of subscribers, phone numbers, and data when switching from another SMS platform—so you can move without disruption and get live faster.
Two-Factor Authentication
Your security comes first. Subtext includes built-in multi-factor authentication (2FA) to protect your account from unauthorized access and safeguard both your data and your subscribers’ data.
Audit Logs
Transparency you can trust. Access detailed audit logs that track every message sent by your team, helping you maintain oversight, verify compliance, and ensure high-integrity operations across your entire SMS channel.
Hands-on Support From SMS Experts
You don’t have to navigate SMS compliance alone. Our in-house experts help you stay aligned with TCPA regulations, industry requirements, and carrier best practices. From setup to strategy, our support team — plus a robust help center makes it easy to run effective, compliant campaigns.
