SMS Agent

AI-Powered SMS That Sells While You Sleep

Two-way text conversations powered by AI. Reach prospects on their most personal device with messages that feel human — compliant, intelligent, and relentlessly effective.

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98%Open Rate
45%Response Rate
TCPACompliant
Core Capabilities

SMS That Thinks Before It Sends

Not another blast tool. An AI agent that holds real conversations over text — personalized, contextual, and conversion-focused.

Conversational SMS

Not mass blasts — real conversations. The AI crafts personalized text messages, reads responses, handles objections, and moves prospects toward conversion naturally.

45% response rate

Smart Follow-Up Sequences

Behavior-driven follow-ups that respect timing. The AI knows when to nudge, when to add value, and when to pause — maximizing conversions without annoying prospects.

3x more replies

Two-Way Intelligence

Every response is analyzed and answered intelligently. The AI maintains context across the full conversation, handles complex questions, and escalates when needed.

90% handled autonomously
Compliance

TCPA Compliance Built Into Every Message

Enterprise-grade compliance tooling so you can scale SMS outreach without legal risk.

TCPA Compliance

Automatic consent tracking, opt-in verification, and full audit logs.

Opt-In/Out Management

Instant opt-out processing. STOP keyword handling. Do-not-text list enforcement.

Quiet Hours

Automatic time-zone-aware delivery. Never text outside permitted hours.

Carrier-Grade Delivery

Direct carrier routes, 10DLC registration, high-throughput sending with 99%+ delivery.

How It Works

From Contact to Conversation in Four Steps

Set up your SMS agent in minutes and let AI handle the rest.

Import Contacts

Upload leads or sync from your CRM. Consent is verified automatically.

AI Crafts Messages

Each message is personalized based on lead data, context, and conversation history.

Send at Optimal Time

AI picks the perfect moment based on timezone, past engagement, and quiet hours.

Manage Conversations

Two-way AI conversations that qualify, nurture, and book meetings.

0%Open Rate
0%Response Rate
0xvs Email
0/7Active
Use Cases

Built for Teams That Want More Pipeline

SMS works across every sales motion. Here's how different teams use Sellinger's SMS agent.

Sales Teams

Add SMS as a follow-up channel. Reach prospects who don't open emails or respond on LinkedIn.

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Founders

Personal touch at scale. Text prospects like you would a friend — but let AI handle it 24/7.

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Agencies

Offer SMS campaigns as a value-add for clients. Multi-tenant management built in.

Learn more
Complete Platform

Combine SMS with Your Entire Outbound Stack

SMS is most powerful as part of a multi-channel sequence. Sellinger orchestrates SMS alongside email, LinkedIn, WhatsApp, voice, and more.

LinkedIn Agent

Autonomous LinkedIn outreach & inbound handling

Email Agent

AI-powered cold email & follow-up sequences

WhatsApp Agent

Conversational sales on WhatsApp at scale

AI Caller

Voice AI that makes & takes sales calls

Live Chat

AI chat widget synced across all channels

Instagram Agent

AI DM outreach and engagement automation

Intent Signals

Detect buyer intent before they reach out

Lead Enrichment

Complete intelligence on every lead, automatically

Start Texting Smarter Today

Deploy your AI SMS agent in minutes. TCPA compliant from day one. 30-day free trial, no credit card required.

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FAQ

Frequently Asked Questions About AI SMS Outreach

Is SMS marketing legal?
Yes, when done compliantly. The Telephone Consumer Protection Act (TCPA) requires prior express written consent before sending marketing texts. Sellinger handles this automatically — tracking consent status, managing opt-in flows, maintaining audit trails, and ensuring every message is only sent to contacts who have explicitly opted in. We also enforce quiet hours, honor the National Do-Not-Call Registry, and process opt-outs instantly.
What is the SMS open rate vs email?
SMS has a 98% open rate compared to email's 20-25%. Most text messages are read within 3 minutes of delivery, making SMS the most immediate channel for reaching prospects. Combined with a 45% response rate (vs. email's 2-5%), SMS outperforms every other outbound channel for engagement — especially for time-sensitive offers, follow-ups, and meeting confirmations.
How does two-way SMS work?
When a prospect replies to your text, the AI reads their response, understands context and intent, and sends an intelligent reply — all within seconds. The AI maintains full conversation history, handles objections, answers questions, and works toward your defined goal (booking a meeting, qualifying a lead, etc.). For edge cases it can't handle, it flags the conversation for human review.
What about character limits?
Standard SMS is limited to 160 characters per segment. Sellinger's AI is trained to write concise, impactful messages that fit within a single segment when possible — reducing costs and improving deliverability. For longer messages (like sending a link with context), the AI handles multi-segment SMS seamlessly. MMS support is also available for sending images or rich content.
Can I send SMS internationally?
Yes. Sellinger supports SMS delivery to 200+ countries through direct carrier partnerships and aggregator integrations. International messaging rates vary by country, and our routing engine automatically selects the best path for deliverability and cost. Local number provisioning is available for key markets to improve delivery rates and trust.
How does opt-out work?
When a contact replies STOP (or any opt-out keyword like UNSUBSCRIBE, CANCEL, END, or QUIT), they are immediately removed from all active campaigns and added to your suppression list. This happens in real-time — no delays, no exceptions. The system also sends a confirmation message and maintains a permanent audit log for compliance documentation.
Does this work with my CRM?
Sellinger integrates natively with HubSpot, Salesforce, Pipedrive, and other major CRMs. SMS conversations sync bi-directionally — activities log to contact records, and CRM events (like deal stage changes) can trigger SMS sequences. We also offer webhook and API access for custom integrations with any platform.
What's the cost per message?
Sellinger uses usage-based pricing for SMS. Domestic messages start at fractions of a cent per segment, with volume discounts at scale. All plans include the AI conversation engine, compliance tools, and analytics. We also offer bundled plans with monthly message credits for predictable billing. No hidden fees — carrier surcharges are included in quoted rates.
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