Chat + Voice AI Agents
No Coding Required

Launch Your AI Agency.

Keep 100% of Your Revenue.

White label chat and voice AI agents. Sell to unlimited clients at your own prices. No revenue sharing, ever.

What AI Agencies are Saying

Join 1,300+ agencies generating $300-$500 MRR per client

"Smartest decision we’ve made"

"Their white-label AI solution is not only powerful and reliable but also fully customizable making it incredibly easy to align with our business goals."

- Ohimai T.

"Easy to use and always improving!"

"Stammer has been amazing for our business. I have used a handful of AI companies and none of them compare to Stammer."

- Pat F.

"Amazing platform to work with"

"The team is always helpful and responsive, making the whole experience smooth and enjoyable."

- Martino B.

White Label AI Voice Agents

& AI Chatbots

Build and Sell AI-powered solutions that work across every channel your customers prefer

AI Chat Agents

Intelligent conversational AI that integrates seamlessly across all your digital touchpoints

Deploy Anywhere:

Website Embed
Instagram DM
Facebook Messenger
WhatsApp
API Integration
Custom Channels
  • Answer customer questions 24/7
  • Capture and qualify leads automatically
  • Schedule appointments seamlessly
AI
AI Assistant
Online
Hi! How can I help you today?
I'd like to schedule a demo
Perfect! I can help you schedule that. What time works best for you?
Preparing calendar availability

AI Voice Agents

Human-like voice AI that handles phone calls with natural conversation flow

Call Handling:

Inbound Call Management
Outbound Call Campaigns
Lead Follow-up Calls
Appointment Reminders
API Integration
Custom Channels
  • Natural conversation with customers
  • Intelligent lead qualification
  • Automated appointment booking
VA
Voice Agent
Active Call
00:02:15
"Hi, this is Sarah from Stammer AI. I'm calling to follow up on your demo request..."
Caller confirmed Tuesday 2 PM appointment

AI Chat Agents

Intelligent conversational AI that integrates seamlessly across all your digital touchpoints

Deploy Anywhere:

Website Embed
Instagram DM
Facebook Messenger
WhatsApp
API Integration
Custom Channels
  • Answer customer questions 24/7
  • Capture and qualify leads automatically
  • Schedule appointments seamlessly
AI
AI Assistant
Online
Hi! How can I help you today?
I'd like to schedule a demo
Perfect! I can help you schedule that. What time works best for you?

AI Voice Agents

Human-like voice AI that handles phone calls with natural conversation flow

Call Handling:

Inbound Call Management
Outbound Call Campaigns
Lead Follow-up Calls
Appointment Reminders
API Integration
Custom Channels
  • Natural conversation with customers
  • Intelligent lead qualification
  • Automated appointment booking
VA
Voice Agent
Active Call
00:02:15
"Hi, this is Sarah from BuildThatIdea. I'm calling to follow up on your demo request..."

Built to scale your ai agency

Launch Your AI Agency in Days,

Not Months.

Everything you need to brand, sell, and deliver AI solutions as your own product to unlimited clients.

White Label

Your Brand, Your Domain

100%

Deploy AI agents under your own domain with complete branding control. Clients never see Stammer, only YOUR company.

Custom domain (agents.youragency.com)

Your logo, colors, and branding everywhere

Professional appearance = charge premium prices

Real Impact:

"Our clients think we built this ourselves. We charge $599 /mo per client instead of $299 because of the custom branding."

Client Portal

Client Dashboards That Sell

3x Higher

Give every client a branded dashboard showing exactly how much value your AI agents deliver. Renewals become automatic.

Real-time analytics & performance metrics

Show ROI with calls handled, leads captured

Clients see value = upsell opportunities

Real Impact:

"Dashboard shows 847 calls handled last month. Client sees they'd have spent $4,000 on staff. Renewal is a no-brainer."

AI Integration

Plug Into Any Tech Stack

Zero Dev Work

Rebrandable API lets you integrate AI capabilities into your clients' existing systems. Charge for custom integration work.

Full API access with your branding

Works with any CRM, website, or app

Charge $1,500-$5,000 for 'custom' integrations

Real Impact:

"We charge $2,500 setup fees for 'custom integration' that takes 30 minutes with the API. $30K in integration revenue this quarter."

Reseller Program

Position As YOUR Product

10x Client Value

Market AI agents as your proprietary technology. Expand your service portfolio without hiring developers.

Position yourself as an AI expert

Cross-sell to existing client base immediately

Add 30-50% to existing client lifetime value

Real Impact:

"We're a web design agency. Added AI agents to our stack. Increased average client value from $2K one-time to $5K + $399/mo recurring."

Pricing Control

You Set Your Profit Margin

100%+ Markup

Total pricing freedom. Charge $500/mo + $1,000 setup fee + profit on usage. We never take a percentage. Your margins, your business.

Zero revenue sharing (keep 100% of markup)

Charge premium prices for premium positioning

Create package deals & bundles freely

Real Impact:

"Charge: $499/mo | Your Cost: ~$12/mo | Your Profit: $487/mo per client × 20 clients = $9,740/mo profit margin"

AI Integration

Stack Revenue Streams

$800+/Client

Bundle multiple AI solutions for the same client. Voice + Chat + Email = one client paying $800 - $1,200/month.

Every client = multiple revenue opportunities

Predictable recurring revenue model

Scale from $0 to $50K MRR in 6 months

Real Impact:

"Month 1: 5 clients × $399 = $1,995/mo |

Month 3: 15 clients × $599 = $8,985/mo |

Month 6: 62 clients × $799 = $49,538/mo"

end-to-end solution for Conversational ai

How Stammer AI Works

Easy but powerful setup for AI agencies with no coding needed

Build AI Chatbot or AI Voice Agents

The Stammer AI dashboard gives you the power to build AI chatbots and AI voice agents for your clients.

AI Chat/Voice Switcher
AI Chat Agents
AI Voice Agents
💬

AI Chat Agents

Intelligent conversational AI that integrates seamlessly across all your digital touchpoints

  • Answer customer questions 24/7
  • Capture and qualify leads automatically
  • Schedule appointments seamlessly
  • Deploy on website, social media, and messaging platforms
📞

AI Voice Agents

Human-like voice AI that handles phone calls with natural conversation flow

  • Natural conversation with customers
  • Intelligent lead qualification
  • Automated appointment booking
  • Handle inbound and outbound calls

Customize your AI Agents

Give your agent a name, description, and clear instructions (prompt) so it knows exactly how to act and respond.

Customize your AI Agents

Give your agent a name, description, and clear instructions (prompt) so it knows exactly how to act and respond.

White Label with Your Branding

Add your custom domain, logo and color scheme to completely rebrand the entire platform to be your own.

Set Your Pricing

Launch your agent for free or charge a monthly fee. You control the price, usage and who gets access.

Set Your Pricing

Launch your agent for free or charge a monthly fee. You control the price, usage and who gets access.

Sell AI Agents & Get Paid

Build recurring subscription revenue with AI agent packages, usage-based pricing, and premium implementation fees.

works with your existing tools

Easily Integrate with your Tech Stack

We take care of all the important integrations for you

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available at any time

High-Priority Customer Support

Our support works 24/7, answering all your Stammer questions. Backed by high-priority reliable human support.

Daily Office Hours

Get personalized assistance with dedicated daily office hours/ support calls to help you supercharge your AI agent agency. Every Monday-Friday at 11:30am-12:00pm PST.

Documentation & Support

Access our comprehensive white-label API with full documentation and technical support for seamless integration.

AI Agency Tutorials

Learn how to start and scale your AI agency in the most efficient way. We have documented the best practices and compiled it all into a free course to help you succeed.

"I have been using Stammer for at least 6 months now and like everything Stammer has to offer. Their customer service is so amazing. If I could give more stars I would."

- Sophie, CA

14-day full service free trial

Rated excellent by AI agencies

24/7 priority support

PRICING

Choose Your Plan

AGENCY

$197 /mo

AI Chatbots

  • 20+ AI Chat Agents

  • 1M+ Characters (Knowledge Base)

  • ~ $0.001+ /message

AI Voice Agents

  • 1+ AI Voice Agents

  • 5M Characters Max (Knowledge Base)

  • $0.11+ /minute

Platform Features

  • Fully White Labeled Dashboard

  • Sell to Unlimited Clients

  • White Label API

  • All Integrations

  • Live Chat + Human Handoff

  • Use Your Own API Keys

  • MasterChat (Internal AI Agents)

  • Email Support

  • Daily Support Calls

  • Get $10 in Free Credits

14-day free trial • No contracts • Cancel anytime

FULL SAAS MODE

$497 /mo

AI Chatbots

  • 100+ AI Chat Agents

  • 1M+ Characters (Knowledge Base)

  • ~ $0.001+ /message

AI Voice Agents

  • 1+ AI Voice Agents

  • 5M Characters Max (Knowledge Base)

  • $0.11+ /minute

Everything in Agency +

  • Custom AI Functions

  • Advanced Analytics

  • 1-on-1 Onboarding Meeting

  • Prompt Engineering Support

  • Private Discord Channel Support

  • Early Access to New Features

  • Get $15 in Free Credits

14-day free trial • No contracts • Cancel anytime

ENTERPRISE

Custom Pricing

AI Chatbots

  • Starting at 1,000+ AI Chat Agents

  • 1M+ Characters (Knowledge Base)

  • ~ $0.001+ /message

AI Voice Agents

  • Starting at 10+ AI Voice Agents

  • 5M Characters Max (Knowledge Base)

  • $0.11+ /minute

Functionality Based on Your Needs:

  • Custom Integrations

  • Single Sign-On (SSO)

  • Custom API Endpoints

  • Local Storage (Optional)

  • Self Hosting (Optional)

  • Custom Dashboard Changes

  • MCP Server Integration

  • Custom AI Models

The Enterprise plan is for software companies or large agencies who want to use Stammer as a platform provider for deploying thousands of AI agents at scale.

Need More Power?

AI Chatbot Add-Ons

  • Additional Chat Agents = $10 /month

  • Add to Knowledge Base (1M Characters) = $5 /month

AI Chatbot Messaging

Cost per message is based on the average size of a typical AI response.

  • GPT-4.1-nano $0.001+ /message

  • GPT-4o-mini $0.002+ /message

  • GPT-4o $0.01+ /message

  • GPT-5 $0.01+ /message

  • Claude 3.7 Sonnet $0.03+ /message

  • Grok 2 $0.02+ /message

AI Voice Agent Add-Ons

  • Additional Voice Agents = $35 /month

  • Additional Concurrent Calls = $15 /month

AI Voice Agent Calls

  • GPT-4.1-nano = $0.11 /minute

  • GPT-4.1-mini = $0.12 /minute

  • GPT-4.1 = $0.16 /minute

  • GPT-5 = $0.15 /minute

  • Claude 3.7 Sonnet = $0.17 /minute

What is Stammer.ai (TL;DR)?

Stammer.ai lets you build, sell, and manage both chat-based AI agents and voice-based AI agents under your own brand at scale. You can customize everything - name, logo, colors, links - so it looks and feels like your own platform.

What can AI Agents do?

Chat AI agents: Create website chatbots, integrate with social media channels or CRM platforms to handle customer support, knowledge recall, sales outreach, lead generation, and scheduling.

Voice AI agents: Answer inbound phone calls, replace voicemail, handle repetitive conversations, make outbound calls for lead qualification, and transfer to humans when needed.

How much do messages and calls cost?

Each AI agent (chat or voice) runs on the model you choose, and the cost depends on that model. You can also connect your own OpenAI API keys and skip these usage costs entirely (applies to chat messaging only).

Chat AI Agent Messaging

- GPT-4.1-nano = $0.001 /message

- GPT-4o-mini = $0.002 /message

- GPT-4o = $0.01 /message

- GPT-5 = $0.01 /message

- Claude 3.7 Sonnet = $0.03 /message

- Grok 2 = $0.02 /message

Voice AI Agent Calls

- GPT-4.1-nano = $0.11 /minute

- GPT-4.1-mini = $0.12 /minute

- GPT-4.1 = $0.16 /minute

- GPT-5 = $0.15 /minute

What is the Agency Wallet?

The Agency Wallet is your prepaid balance for usage on the Stammer platform. Each time a chat agent replies or a voice agent answers a call, the cost for usage is taken from your wallet.

Your clients also get their own Sub-Account Wallet, where they pay you directly for usage. Example: You buy a GPT-4o chat response for $0.01 and resell it to your client for $0.05.

How do I add funds?

There are two ways to add funds to your Agency Wallet:

1. Manual top-up: Add money anytime with the “+ Add Balance” button.

2. Auto-billing: Set a low balance trigger and recharge amount. Example: Auto-reload $10 when your balance drops below $10.

Both of these methods are also available to your client's Sub-Account wallet.

Do I get credits when I sign up?

Yes. Paid plan subscribers get a free credit added to their Agency Wallet. This helps you test both chat and voice agents and onboard your first client without extra upfront costs.

How do agencies make money with Stammer?

Agencies can monetize Stammer in a few different ways:

Set-Up fees: Charge a one-time onboarding fee when you build and launch an agent for a client.

Subscriptions: Offer ongoing packages for chat or voice AI agents, usually $300–$500 per month per agent.

Usage fees: Add a markup on extra messages, call minutes, or storage (commonly 3–5x your cost).

You choose how to structure your offers. Use one, two, or all of these options. Either way, every AI agent you launch can generate recurring revenue.

How does billing work for clients?

Your clients pre-load funds into their Sub-Account Wallet. Each time a chat agent sends a message or a voice agent takes a call, funds are deducted at the price you set. When their balance runs low, they add more funds to their wallet. 100% of these funds gets sent to you as new revenue.