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Drive Growth with AI, SMS, Voice, and Data Solutions
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Unlock Unmatched ROI With Our
AI-Powered SMS Marketing

15x ROI Average Increase with with Our AI-Powered SMS

15x ROI Average Increase with
Our AI-Powered SMS Marketing

Ready to boost your marketing? Be a marketing superhero with AI-driven SMS marketing. Easily add our widget to your website, and use dedicated numbers and QR codes to connect with customers & followers. Supercharge engagement, gather valuable information, and boost sales & revenue effortlessly. No Code Required!

Only 3 slots left for our demo. Look like a marketing genius and schedule a demo or start your free trial today!

Exciting Benefits
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Why SMS Outperforms All Other Channels: SMS stands out as the most direct and reliable way to reach your audience. Unlike other channels, SMS ensures your messages are read almost instantly, allowing you to connect with users wherever they are, at any time. This immediacy and high open rate make SMS the best channel for communication and engagement.

Drive Sales and Engagement

Increase Website Conversions: Integrate our widget into your website to convert website traffic into valuable leads. Your AI Agent will engage your visitors instantly, gathering essential contact information to drive more sales with personalized messaging.

Expand Reach with AI-Powered Phone Numbers and QR Codes: Display your AI-powered Tells.co phone number and QR codes prominently across your website, ads, social media profiles, promotional materials, and products. This approach captures leads effectively, allowing you to reach out with offers and sales.

Reengage Past Customers: Import your legacy customer and leads list to reconnect with past customers. Maximize your reach and effectively reengage past leads and customers.

Automated Conversations

Convert website traffic, leads, customers, followers, and more into actionable leads that you can easily engage via SMS. Use personalized messages to drive sales, gather vital information, boost engagement on your content, and foster connections effortlessly. Import your legacy customer files to re-engage past customers and expand your outreach seamlessly.

We've also introduced an AI Support Agent that can be activated after a lead is complete. This AI Agent can be trained about your company and offerings using your website, documents, or custom-written information. It can answer customer questions, reducing the need for live support and improving response times.

Targeted Messaging

Deliver personalized messages to specific audience segments to drive higher engagement and boost sales. Announce sales, new products, special offers, and merchandise, or share updates anytime to instantly capture your audience's attention and enhance engagement.

Optional Support Agent with AI

Our AI Support Agent is designed to provide instant, accurate responses to customer inquiries, ensuring a seamless support experience. After a lead is completed through our AI Lead Campaign, customers can ask basic questions about your products and services. By training the AI with your company's information, you can reduce the need for live support, minimize response times, and keep your customers satisfied and informed.

Unlock the Power of AI-Driven SMS Marketing

Connect with customers and leads effortlessly using our AI-powered SMS marketing solutions. Supercharge your engagement, gather valuable information, and boost sales with ease. Utilize our intuitive website widget, AI-powered phone number with QR codes, and seamless API integrations to capture and nurture leads with precision. Enhance customer support with our AI Support Agent, ensuring quick and accurate responses to customer inquiries. Start your journey today and transform your marketing strategy with Tells.co!

Start 7 Day Free Trial
How it works
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Unlock the Power of Conversations: Transform Leads into Engaged Customers with AI-Powered SMS Marketing

We provide AI-powered SMS marketing solutions designed to enhance lead generation and customer engagement. Our AI system asks targeted questions to your customers, gathering valuable lead data. This data can be captured through three primary methods: adding our widget to your website, promoting your AI-powered phone number, or feeding data directly via API. Once captured, leverage this data to send SMS broadcasts, set up automated drip campaigns, deploy support campaigns, and more.

1

Website Widget

Easily convert your website traffic into valuable leads with our seamless widget integration. Once installed, the widget captures phone numbers and consent, instantly launching an AI-driven conversation. Our AI engages visitors with tailored questions, gathering crucial data to build robust leads effortlessly.

AI-Powered Phone Number

Empower your marketing with a dedicated AI-powered phone number. When customers text your number, our AI initiates a smart dialogue, asking key questions to create personalized lead profiles. To make it even easier, use QR codes to help users send that first SMS effortlessly. Additionally, you can integrate this with our API to feed data directly from any source. If partial data is provided, our AI will automatically ask the missing questions to complete the lead profile. This innovative approach ensures you capture and nurture leads with precision, driving higher engagement and conversions.

2
3

Legacy List Integration

Easily import your legacy customer and leads list using our API to further grow your connections. Our system allows you to seamlessly broadcast messages to these lists, setting up automated drip campaigns and targeted marketing efforts. Reconnect with past customers, maximize your reach, and effectively reengage past leads to boost your sales and marketing success.

Easy To Setup
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Easy 5 Minute Setup with Tells.co

Getting started with Tells.co is fast and hassle-free, no matter which service you choose. Whether you’re launching AI SMS & Voice Agents, activating High-Volume SMS campaigns, enabling RCS messaging, or running Number Intelligence lookups, our streamlined setup saves you time and effort.

With Number Intelligence, validating and scoring phone numbers is as simple as clicking a button in our dashboard or making a quick API call. For messaging campaigns, new numbers can be approved and verified in minutes — often with 15-minute TFN approvals — so you can launch campaigns without delay.



AI Campaigns Made Easy 👇
Build and deploy custom AI campaigns in just minutes. From lead generation to support and sales automation, Tells.co makes it effortless to set up smart, personalized workflows tailored to your business.

No developers required — but powerful API options are available for technical teams who want deeper control.

01

Set Up Questions Tailored to Your Needs

Kickstart your AI campaign by selecting a premade template that matches your industry. Customize it further with your unique questions, creating a personalized experience for your customers. Our intuitive interface ensures that modifying or adding questions is a breeze. Let our AI naturally guide the conversation to gather valuable insights effortlessly.

02

Customize Customer Interactions and Closings

Tailor how conversations conclude based on customer responses. You can direct users to specific websites prepopulated with their answers, trigger automated actions via API, or send personalized replies that resonate with your audience for a seamless experience.

Customize how your conversations conclude based on your customers' responses. You can:

  • Direct to Websites: Send customers to different websites depending on their answers, even prepopulating the site or form with their responses.
  • Trigger Actions: For the tech-savvy, trigger specific actions, such as sending API calls, based on customer inputs.
  • Personalized Replies: Reply with tailored messages that resonate with each customer's unique answers, ensuring an easy and effective interaction.

03

Build Your List

Effortlessly grow your marketing list with Tells.co by capturing leads anywhere your customers engage.

Adding Our Website Widget:
Integrate our widget into your website to instantly turn visitors into qualified leads.

Promoting Your AI SMS & Voice Agents with QR Codes:
Showcase your dedicated phone numbers and QR codes across your website, ads, social media, promotional materials, and products. Customers can start conversations via SMS, voice, or RCS, ensuring seamless engagement from any channel.

For the Tech-Savvy:
Easily connect with our API to sync data directly from your website, CRM, or other tools. You can also import legacy customer lists to reactivate past leads and maximize your reach.

04

Boost Engagement & Sales with Personalized SMS Messaging!

Leverage customer data to send targeted SMS blasts and automated drip campaigns, keeping your audience engaged and effectively converting leads into loyal customers. Easily import legacy lists to reconnect with past customers and boost sales. Additionally, drive instant engagement by sending SMS blasts whenever you post on social media, helping to break the algorithm and maximize visibility!

Services & Features

Scalable SMS, Voice & RCS Solutions

Explore powerful SMS, voice, and RCS solutions designed to scale with your business. Whether you need AI SMS & Voice Agents, high-volume SMS delivery, Number Intelligence for smarter data lookups, or advanced call features, Tells.co provides flexible options built to fit your workflow.

With custom pricing based on your volume and needs, you get enterprise-grade messaging at the best value — without compromising on deliverability, compliance, or performance.

💬 SMS & AI Messaging
CALL/for pricing

Unlock the power of high-volume SMS and AI-driven messaging to engage customers, send promotions, and automate responses.

AI SMS & Voice Agents for automated interactions
High-volume SMS with Tier-1 carrier routing
Read Receipts for all messages
Drip Campaigns & Broadcast Messaging
Website Widget for lead capture
Self or Fully Managed Campaign Setup
Easy-to-Use API for seamless automation
Integrates with 6,000+ Apps via API & No-Code Platforms
Get Toll-Free Numbers (TFN) Approved in Minutes—Not Days or Weeks
🚀 Whether you're sending thousands or millions of messages, Tells.co provides the fastest, most reliable, and cost-effective SMS solution. With AI-powered automation and real-time insights, you'll maximize engagement and drive better results—without the hassle.
Get Started!
🔍 Data Lookups
CALL/for pricing

Ensure your communications are accurate and compliant with our comprehensive data services.

Our tools enable you to verify and enrich customer information, reducing errors and enhancing engagement.

NumberAI: Detect problematic or invalid numbers before sending messages, ensuring higher deliverability and compliance.​
Reverse Phone Lookup: Identify the owner of a phone number, access associated demographics, current and historical addresses, and relatives. This service enhances lead enrichment and identity verification.
Reverse Address Lookup: Retrieve detailed information about residents or businesses associated with a specific address, aiding in lead enrichment and ensuring address validity.​
Phone Validation: Verify the authenticity and status of phone numbers to maintain up-to-date contact lists and reduce undelivered messages.
Caller Identification: Identify and enrich caller information to improve customer interactions and support services.
Get Started!
📞 AI Call Warmup & Announcements
/custom

Supercharge your phone outreach with AI-powered call handling, warmup strategies, and intelligent voice automation.

Our Call Announcements and AI Call Warmup reduce “Scam Likely” & "Spam Risk" labels and improve answer rates, ensuring your calls get picked up.

Whether you're enhancing sales, support, or lead engagement, our solutions streamline communication and increase conversions.

Our AI-driven Call Warmup feature ensures higher connection rates by verifying customer availability before initiating a live call.
Reduce “Scam Likely” & "Spam Risk" flags with our AI-driven Call Warmup & Announcements.
AI pre-announces the call, asking if the recipient is available.
Upon an affirmative response, the system instantly connects them to a live rep.
Pre-warmed calls are less likely to be flagged as spam, improving answer rates and engagement.
Get Started!
Personal
$0/free

Perfect Plan for Starters.

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Get Started
Includes:
Table, list, task, kanban board views
Share up to 3 guests
API
BETA
TEAM
$69/month

Collaborate Professionally.

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Get Started
Everything in Personal Plan, plus
Unlimited & exclusive templates
Unlimited team members
Admin tools & Sharing permissions
ENTERPRISE
/custom

The True Power of Management

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Get Started
Everything in Team Plan, plus
User provisioning (SCIM)
Advanced security & controls
Databases with rich property types
See It In Action & Start Free Trial
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Ready to See Tells.co in Action? Test our chat widget at the bottom right of your screen, scan the QR code, or click the SMS link below to experience our platform in real-time. Start your free trial today and transform your customers and leads into engaged fans with Tells.co.

Simply Scan This QR Code

Or On Mobile

Questions
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Frequently Asked Questions

Frequently Asked Questions About SMS Marketing & AI Voice Automation

What is Tells.co?

Tells.co is a conversational SMS and voice platform powered by AI SMS & Voice Agents. Unlike most providers, we have direct Tier 1 carrier relationships and only use carrier-grade delivery routes to ensure your messages and calls get through. Our system is built with advanced number intelligence, verification, and compliance guardrails so you can maximize deliverability, reduce “spam risk” flags, and connect with real customers at scale.

How does Tells.co work?

Tells.co uses AI SMS & Voice Agents to run automated conversations that feel natural and human. Businesses can instantly qualify leads, answer questions, and send personalized offers through SMS or voice without needing manual follow-up. Behind the scenes, every message runs through Tier 1 carrier routes with built-in number intelligence, compliance checks, and real-time delivery optimization. This ensures your campaigns reach real customers quickly, safely, and at scale — all while gathering valuable insights that help your sales and support teams close more deals.

What industries can benefit from Tells.co?

Tells.co is built for any business that relies on customer engagement, lead generation, or high-volume messaging. Our AI SMS & Voice Agents help industries like real estate, e-commerce, insurance, financial services, healthcare, education, and marketing agencies connect with customers at scale. Whether you need to qualify leads instantly, send compliance-safe promotions, or provide automated support, Tells.co ensures carrier-grade delivery, advanced number intelligence, and streamlined communication for stronger results across every industry.

Is Tells.co easy to integrate with existing systems?

Absolutely. Tells.co connects seamlessly with popular CRM platforms, marketing automation tools, and custom applications through both native integrations and our robust API. This makes it easy for businesses to sync customer data, automate workflows, and trigger personalized SMS or voice campaigns directly from their existing systems. Our intuitive dashboard also ensures that even non-technical teams can set up, launch, and manage campaigns with minimal effort.

How can Tells.co help increase sales and conversions?

Tells.co drives higher conversions by combining AI-powered SMS and Voice Agents with advanced number intelligence and carrier-grade delivery. Our platform enables businesses to engage customers in real time with personalized, two-way conversations that build trust and increase response rates. By tailoring messages to customer behavior, preferences, and past interactions, Tells.co helps brands boost engagement, lead quality, and sales revenue — all while ensuring maximum deliverability and compliance.