Build and Deploy
AI Agents
AI chat and voice agents that handle customer support, qualify leads, and book appointments 24/7. Deployed across every channel your business needs. Fully white label.
35K+ Live AI Agents | 12M+ Conversations | 99.9% Uptime
✅ Live 24/7
🌎 6+ Channels
🛜 No-Code Setup
AI Chat Agent
Online · Instant replies
AI Voice Agent
Live call · 2:34
What AI Agencies are Saying
Trusted by 1,300+ agencies to run AI agents for their clients.
"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.
CAPABILITIES
AI Agents Across Every Channel
Deploy intelligent agents that handle conversations, capture leads, and drive revenue.
Engage Every Visitor 24/7
Deploy an AI chatbot that answers questions, captures leads, and books meetings, trained on your business data.
Try it freeIncoming Call
+1 (555) 123-4567
Agent: "Thanks for calling! How can I help?"
Caller: "I need to book an appointment."
- Instant responses
- Auto-qualify leads
- Route to your team
Appointment Booked
- Works with Chat Agents
- Works with Voice Agents
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:
- Answer customer questions 24/7
- Capture and qualify leads automatically
- Schedule appointments seamlessly
AI Voice Agents
Human-like voice AI that handles phone calls with natural conversation flow
Call Handling:
- Natural conversation with customers
- Intelligent lead qualification
- Automated appointment booking
AI Chat Agents
Intelligent conversational AI that integrates seamlessly across all your digital touchpoints
Deploy Anywhere:
- Answer customer questions 24/7
- Capture and qualify leads automatically
- Schedule appointments seamlessly
AI Voice Agents
Human-like voice AI that handles phone calls with natural conversation flow
Call Handling:
- Natural conversation with customers
- Intelligent lead qualification
- Automated appointment booking
USE CASES
Built for Every Industry
See how AI agents transform businesses across sectors.
Caller:
AI Agent:
FOR AI AGENCY OWNERS
Scale Your AI Agency in Days,
Not Months.
Everything you need to brand, sell, and deliver AI chat and voice agents into any business.
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
How it works:
"Clients log in at your domain, see your logo, and get support from your team."
Client Dashboards That Sell
Real-Time Reporting
Give every client a branded dashboard showing what their AI agents handled: calls, chats, leads and bookings.
Real-time analytics & performance metrics
Calls handled, leads captured, appointments booked
Clients see value = upsell opportunities
How it works:
"Each client sees a monthly summary of conversations, leads and booked appointments from their agents."
Plug Into Any Tech Stack
Full API Access
A rebrandable API lets you connect AI agents to your clients' existing CRMs, websites and apps.
Full API access with your branding
GoHighLevel, Zapier and 15+ integrations
Webhooks for custom workflows
How it works:
"Connect an agent to a client's CRM and calendar so new leads and bookings sync automatically."
Position As YOUR Product
Your Platform
Offer AI agents as part of your own service lineup. No developers needed to build or maintain the platform.
Add AI chat and voice to your existing services
Offer it to current clients from day one
Manage every client account from one dashboard
How it works:
"A web design agency can add an AI chat agent to each site it builds and manage them all from one account."
You Set Your Pricing
Your Prices, Your Plans
Decide what your clients pay: monthly plans, setup fees or usage-based billing. Stammer never takes a percentage of what you charge.
Zero revenue sharing (keep 100% of your profit)
Set your own monthly, setup and usage rates
Create packages and bundles
How it works:
"You pay Stammer your plan and bill your clients for subscription plans, usage or whatever you choose."
Offer More Than One Service
AI Chat + Voice
Bundle multiple AI solutions for the same client, such as a website chat agent, an AI receptionist and SMS follow-up, all in one account.
Chat, voice, SMS and social in one platform
Add agents to a client account anytime
One login for every client
How it works:
"Start a client with a website chat agent, then add a voice agent for after-hours calls."
THE #1 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 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
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
Simple, scalable pricing
Try any plan free, then pay monthly or save 20% with yearly billing.
Standard
Chat + Voice basicsWhat's included:
- 500 AI replies / month Total AI-generated replies included per month. Additional replies billed at overage rates ($0.01 /message).
- 120 voice minutes / month Total AI voice conversation minutes included per month. Additional voice minutes billed at overage rates ($0.10 /min).
- 1+ AI Chat Agent Build AI chat agents that reply to customers on your website, SMS, and messaging channels.
- 1+ AI Voice Agent Build AI voice agents that answer and make phone calls.
- Basic Integrations Connect web chat, Facebook, Instagram, WhatsApp, and API.
- Live Chat + Human Handoff Let visitors chat with a human and transfer from AI to your team anytime.
- Lead Collection Automatically capture visitor names, emails, and details before or during conversations.
- Scheduling Let your AI agent book appointments directly into your calendar.
- Advanced AI Models Access to premium AI models is available on Pro and Enterprise plans.
- No White Labeling White-label branding is available on Pro and Enterprise plans.
Pro White Label
Chat + Voice + White LabelEverything in Standard +
- 5+ AI Chat Agents Number of AI chat agents included. Purchase additional agents for $10/mo each.
- 5+ AI Voice Agents Number of AI voice agents included. Purchase additional agents for $10/mo each.
- Fully White Labeled Remove all Stammer.ai branding and use your own domain, logo, and colors.
- Resell AI Usage Set your own prices and resell chat replies, voice minutes, and agents to clients.
- Advanced AI Models Access to advanced AI models beyond the default.
- All Integrations Access to every channel and connector integration.
- MCP Support Connect external data sources and tools to your agents via Model Context Protocol.
- Bring Your Own LLM API Keys Use your own OpenAI, Anthropic, or other LLM API keys for full control over model usage and costs.
- White Label API Access API endpoints that appear under your own brand for client-facing integrations.
- Advanced Analytics Detailed reporting on conversations, leads, sentiment, topics, and agent performance.
- 1-on-1 Onboarding A dedicated onboarding call to configure your first agents, integrations, and workflows.
- Daily Office Hours Join daily live calls for setup help, strategy, and Q&A.
Enterprise
Custom scalepricing
Contact usEverything in Pro (White Label) +
- 1,000+ AI Chat Agents
- 250+ AI Voice Agents
- Custom Integrations & SSO
- Self Hosting (Optional)
- Custom AI Functions
- Custom API Endpoints
- Dedicated Support & Onboarding
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-5 ≈ $0.005+ /message
GPT-5.6 Luna ≈ $0.0009+ /message
Claude 5 Sonnet ≈ $0.01+ /message
Grok 4.5 ≈ $0.008+ /message
AI Voice Agent Add-Ons
Additional Voice Agents = $10 /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.
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 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-5 ≈ $0.005+ /message
- GPT-5.6 Luna ≈ $0.0009+ /message
- Claude 5 Sonnet ≈ $0.01+ /message
- Grok 4.5 ≈ $0.008+ /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
- Claude 3.7 Sonnet = $0.17 /minute
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. Standard plan users get an included amount of credit added to their wallet every month for chat and voice usage. Pro plan subscribers get a free credit added to their Agency Wallet to help test both chat and voice agents before selling to your first client.
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: You decide what to charge. Agencies commonly offer setup fees, monthly subscriptions, and usage-based pricing for messages and call minutes.
Usage fees: Set your own rates for usage across chat messages, call minutes, storage and more.
You choose how to structure your offers. Use one, two, or all of these options. Either way, every AI agent can be offered to clients as a monthly service.
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.
Start selling AI Agents with Stammer.ai
Get started today!
