The all-in-one SMS powerhouse for modern marketing. Your Excel data seamlessly bridged to global mobile networks—Generate, Verify, and Send from one powerful platform. Zero per-message cost.
The ONLY platform combining all 5 vital modules into one seamless ecosystem. No other tool offers this level of integration.
Map spreadsheet columns directly to your campaign. Supports Spintax, personalized fields like {FirstName}, and batch queuing of 100+ messages.
Turn unlimited smartphones into global SMS gateways. Android runs persistent background push via Socket.io; iOS uses authenticated pull-and-trigger via Apple Shortcuts. Intelligent load balancing splits campaigns across all active devices.
Node.js power with Redis/BullMQ queue management. Features auto-responder logic, scheduling engine, and enterprise-grade 2FA security.
Intelligent number validation via Telnyx Lookup API. Filters mobile vs. landline/VoIP before sending—saving credits and boosting delivery rates.
GPT-4o generates 3 unique SMS variations with Spintax and personalization variables. Write once, blast unique messages to every contact.
Every feature you need to run enterprise-grade SMS campaigns from your own devices.
Automatic SMS concatenation for messages exceeding 160 characters.
Keyword-based SMS/MMS auto-replies managed via the web dashboard.
Full i18n support with English, Spanish, Arabic (RTL), and French included.
Real-time status tracking: Pending, Sent, Delivered with intent listeners.
Forward incoming mobile texts directly to your email via Nodemailer.
Automatic "STOP" keyword handling and global Do-Not-Send list management.
Set date/time for future blasts with BullMQ-powered job scheduling.
Excel/CSV import, custom fields, Spintax support. Full CRUD for lists.
Grouped sending with auto-retry, SIM-switching logic, and intelligent load balancing across all connected gateways.
Unlimited device connections. Monitor health, battery, signal strength, and daily quotas per SIM. Auto-rotation when limits hit.
Remote viewing of mobile call history in the web panel.
Android OnlyConvert incoming IMAP emails to outgoing SMS/MMS automatically.
Android OnlyFallback integration for Telnyx when phone is offline.
Full branding customization. Your logo, colors, and domain. No trace of the original platform.
Event-driven POST requests for delivery and received message events.
User manual and API documentation accessible within the app.
Modern responsive homepage with feature list and pricing tiers.
Google Authenticator or Email OTP for secure multi-factor logins.
View and remotely terminate active login sessions with one click.
Generate Bearer tokens for external developer integrations.
Configure all API keys (Telnyx, OpenAI, SMTP) directly from the dashboard. No server access needed.
SMS LocalBlast is a high-performance 'Bring Your Own API' (BYO-API) platform. To activate the Lead Verifier and AI Unique Messaging features, you must provide your own Telnyx and OpenAI API keys. Please note that any usage costs associated with these third-party services are billed directly by those providers and are not included in the one-time software license fee.
From spreadsheet to delivered message in four seamless steps.
Download the APK to your Android phone, or set up Apple Shortcuts on iOS. Connect to the Cloud Broker.
Load your Excel or CSV file. Map columns to campaign fields with one click.
Write with AI Copywriter + Spintax. Telnyx verifies mobile numbers and filters landlines.
Cloud Broker queues with smart jitter delays. Load balances across all your gateways.
Android sends via Socket.io push. iOS via Shortcuts pull. Track delivery in real-time.
Stop wasting credits on dead ends. Verify before you blast.
Most SMS tools blindly send messages to your entire list, wasting your budget on landlines, VOIP numbers, and inactive lines. SMS LocalBlast integrates a professional-grade Telnyx HLR Lookup engine that acts as your campaign's gatekeeper.
Instantly verify if a mobile number is active on a global network before a single message is sent.
Automatically detect and skip landlines and VOIP numbers, ensuring your SIM only engages with high-value mobile leads.
Save significant capital by only triggering OpenAI and carrier charges for verified, reachable humans. See exactly how much money was saved in the Skip-Log.
By filtering out "trash" data, you maintain a cleaner sending reputation and extend the life of your SIM cards.
Every recipient gets a different message. Zero patterns. Zero bans.
The biggest killer of SMS campaigns is "Pattern Detection." When you send the same text to 500 people, carriers flag you as a bot instantly. SMS LocalBlast solves this using a deep-loop OpenAI integration that writes a unique, personalized script for every single person on your list.
Our AI doesn't just add a name; it analyzes your data (like {LastPurchase} or {Company}) to craft a tailored message that feels hand-written.
Because every outgoing text is linguistically unique, you bypass the "identical message" filters used by major mobile carriers.
The system automatically wraps AI content in randomized greetings and closings, creating millions of possible variations for total deliverability.
Unique messages don't just stay out of the spam folder—they get replies. Experience up to 5x higher conversion rates compared to static templates.
Connect as many phones as you want. Each device becomes an active node in your private SMS network. No software caps—scale is only limited by your hardware.
Why pay $0.05 per text to Twilio when you have unlimited texting on your phone plan? SMS LocalBlast uses your device's native carrier—the messages you're already paying for.
Industry-standard infrastructure and expert support for your campaign engine.
High-performance dedicated server optimized for massive throughput.
Full source code with all 21 core features. Perpetual single-owner license.
We set up everything on your server. Ready to blast in under 24 hours.
Military-grade protection at every layer. Your data never leaves your control.
All API communications encrypted end-to-end. Bearer token authentication for every request.
Google Authenticator or Email OTP. Secure every login with multi-factor verification.
Purchase code verification against the master server. One license, one domain.
View active sessions by IP, device, and time. One-click "Logout All" for instant security.
Smart delay engine limits sending speed to 200 msg/hr to prevent carrier bans.
Master Server can remotely revoke any license instantly for abuse prevention.
Join the new generation of marketers using their own devices as enterprise SMS gateways. Zero per-message cost. Unlimited potential.
Have questions? Need a custom deployment? Drop us a message.