sell AI Chat & ai Voice Agents in Seconds

White Label AI Agent

SaaS for Agencies

Build, brand, and sell AI chat and AI voice agents in minutes, no dev team needed.

Complete for AI Agencies

Sell AI Chat & AI Voice Agents

White Label AI for Any Niche

"it feels like it was built for me"

What AI Agencies are Saying

Trusted by 1,300+ Agencies and powering millions of conversations

"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."

- Sean M.

"Amazing platform to work with"

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

- Martino B.

end-to-end solution for Conversational ai

AI Agents to Grow Your Client’s Business

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..."

end-to-end solution for Conversational ai

How Stammer AI Works

Easy but powerful setup for AI agencies with no coding needed

Define your Custom AI agent

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

Pick your AI models

Choose from frontier models like OpenAI, Claude, or Grok to run your AI agent. Set a backup model, and Stammer will automatically switch to it if the main one goes offline, keeping your AI agents online and responsive.

Add Training Data (Knowledge Base)

Add text, upload files, add Q/A & scrape website URLs to train the AI agent on your custom data.

Set Your Pricing

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

White Label & Sell to Your Clients

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

works with your existing tools

Our Partners & Integrations

We take care of all the important integrations for you

works with your existing tools

Our Partners & Integrations

We take care of all the important integrations for you

Chat on Any Channel

Built-In Security

White Label API

Success Stories

PRICING

Choose Your Plan

starter

$49 /month

14 day free trial

What's included:

Training Characters
Train with websites, PDFs, Docs, text, and Q&As
Training Characters
Custom theme/ design
Training Characters
Review conversation history
Training Characters
Train with corrections
Training Characters
Set rate limits
Training Characters
API access
Training Characters
Embed on unlimited websites

Plan Limits:

Training Characters
1 AI Chat Agent
Training Characters
5 AI custom functions
?
This is the total number of characters you can upload or train the AI with
Training Characters
1,000,000 training characters
?
This is the total number of characters you can upload or train the AI with
Training Characters
$25 in usage credit
?
This is the total number of characters you can upload or train the AI with

No contracts - cancel anytime

agency

$197 /month

14 day free trial

Everything in Starter +

Training Characters
White Label Dashboard
Training Characters
Access to advanced AI models
?
This is the total number of characters you can upload or train the AI with
Training Characters
Collect lead data
Training Characters
Schedule appointments
Training Characters
Share AI agents with customers
Training Characters
Basic analytics dashboard
Training Characters
Live Chat w/ handoff
?
This is the total number of characters you can upload or train the AI with
Training Characters
MasterChat (Private AI)
?
This is the total number of characters you can upload or train the AI with
Training Characters
Bring your own LLM API keys

Plan Limits:

Training Characters
20 AI Chat Agents
Training Characters
10 AI custom functions
?
This is the total number of characters you can upload or train the AI with
Training Characters
20M training characters
?
This is the total number of characters you can upload or train the AI with

No contracts - cancel anytime

Full Saas

$497 /month

14 day free trial

Everything in Agency +

Training Characters
White Label Dashboard
Training Characters
Access to advanced AI models
?
This is the total number of characters you can upload or train the AI with
Training Characters
Collect lead data
Training Characters
Schedule appointments
Training Characters
Share AI agents with customers
Training Characters
Basic analytics dashboard
Training Characters
Live Chat w/ handoff
?
This is the total number of characters you can upload or train the AI with
Training Characters
MasterChat (Private AI)
?
This is the total number of characters you can upload or train the AI with
Training Characters
Bring your own LLM API keys

Plan Limits:

Training Characters
100 AI Chat Agents
Training Characters
15 AI custom functions
?
This is the total number of characters you can upload or train the AI with
Training Characters
20M training characters
?
This is the total number of characters you can upload or train the AI with

No contracts - cancel anytime

Scale I

$1,497 /month

14 day free trial

Everything in Full SaaS +

Training Characters
White Label Dashboard
Training Characters
Access to advanced AI models
?
This is the total number of characters you can upload or train the AI with
Training Characters
Collect lead data
Training Characters
Schedule appointments
Training Characters
Share AI agents with customers
Training Characters
Basic analytics dashboard
Training Characters
Live Chat w/ handoff
?
This is the total number of characters you can upload or train the AI with
Training Characters
MasterChat (Private AI)
?
This is the total number of characters you can upload or train the AI with
Training Characters
Bring your own LLM API keys

Plan Limits:

Training Characters
400 AI Chat Agents
Training Characters
15 AI custom functions
?
This is the total number of characters you can upload or train the AI with
Training Characters
20M training characters
?
This is the total number of characters you can upload or train the AI with

No contracts - cancel anytime

Pricing

No contracts, no hidden costs, cancel any time. Contact us for enterprise pricing.

💰 Most Affordable

STARTER

$49 /mo

$25 in Credit at Sign Up

  • 1 AI Agent

  • 1M Characters (Storage)

  • Website Chat Widget

  • White Label Dashboard

  • AI Scheduling

  • AI Lead Capture

  • Custom Knowledge Base

  • Integrations & API

  • Live Chat + Human Handoff

The Starter plan is for beginners learning to build and sell AI agents.

🔥 Most Popular

AGENCY

$197 /mo

$100 in Credit at Sign Up

  • 20 AI Agents

  • 20M Characters (Storage)

  • Website Chat Widget

  • White Label Dashboard

  • AI Scheduling

  • AI Lead Capture

  • Integrations & API

  • Live Chat + Human Handoff

  • Use Your Own API Keys

  • MasterChat (Internal AI Agents)

The Agency plan is for agencies ready to use all white label features to sell AI agents to their clients.

🚀 Most Powerful

FULL SAAS MODE

$497 /mo

$250 in Credit at Sign Up

  • 100 AI Agents

  • 100M Characters (Storage)

Everything in Agency +

  • Custom AI Actions

  • Use Your Own API Keys

  • Personal AI Workspace

  • 1-on-1 Onboarding Support

  • MasterChat (Internal AI Agents)

  • Early Access to New Features

Full SaaS Mode allows you to sell your own AI SaaS to unlimited clients.

Need More Power?

Extra Messages

Add funds to your wallet to cover the cost of each AI message sent.

  • GPT-4o-mini = $0.002 /message

  • GPT-4o = $0.01 /message

Upgrade to Full SaaS Mode to

use your own API key!

Extra AI Agents

Purchase additional AI Agents to use or to resell to your clients.

  • Extra AI Agents = $10 /month

Upgrade to Enterprise to get additional

AI agents for a custom price!

Extra Storage

Buy extra storage (characters) so you can add more data to your AI agents.

  • 1M Characters = $5 /month

Did you know that you can resell extra storage

to clients for whatever price you want?

Want Unlimited Power?

Enterprise

Custom Pricing

  • Unlimited AI Agents

  • Unlimited Characters (Storage)

  • Use Your Own API Keys

  • Custom Built Integrations

  • Local Storage

  • Self Hosting

  • Custom Dashboard Changes

Starting at

$2,500 /mo

1,000 AI Agents included

Custom pricing available for larger deployments with

additional features and support

What's the TL;DR for Stammer.ai?

Stammer.ai is a platform that allows you to build, sell and manage AI agents while white labeling (rebranding) the entire platform (names, colors, logos, links etc.) as your own.

How do AI Agents work?

These AI agents can be built for pretty much any use case - customer support chatbots, internal documentation recall, sales outreach, lead generation, scheduling appointments and more - basically anything you can think of and write a prompt for.

How much do messages cost?

For each AI Agent you can select whichever AI model you want to use, each with its own cost, speed and performance. For example AI Agents using the simple GPT-3.5 model for non-complicated tasks are relatively cheap with each message sent costing the agency $0.005 /message. This means that sending 1,000 messages using GPT-3.5 would cost $5.

For AI Agents utilizing the more advanced GPT-4o model, the cost per message response is $0.01. So, sending 1,000 messages using GPT-4o would cost $10.

Full SaaS Mode subscribers have the ability to add their own LLM API keys which avoids the cost per message to Stammer.

What is the 'Agency Wallet'?

The Agency Wallet is a prepaid balance that agencies maintain on the Stammer platform to cover the costs associated with the use of AI Agents.

As an agency, you add funds to your wallet, and each time one of your AI Agents responds, the cost of generating that response is deducted from your wallet balance.

Note that your clients also have their 'Sub-Account Wallet'. This balance allows clients to manage and pay for messages from you. (Example: You "buy" a GPT-4o message from Stammer for $0.01 and immediately resell it to your client for $0.05)

How do I add more funds to my Agency Wallet?

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

  1. Manual Top-up: At any time, you can manually add money to your Agency Wallet by clicking the '+ Add Balance' button. This allows you to add funds on an as-needed basis, putting you in full control of your spending.

  2. Auto-billing: To ensure your Agency Wallet always has sufficient funds, you can enable auto-billing. With this feature, you set a billing threshold and a recharge amount. When your balance falls below the threshold, the system will automatically add the specified recharge amount to your wallet.

For example, you can set auto-billing to trigger when your balance is lower than $10 and to recharge your credit card on file for $10. This ensures you maintain a minimum balance of $10, and whenever it drops below that, $10 will be added automatically to your agency wallet.

'Credit at Signup' - What's that?

For new subscribers, signing up for a paid plan comes with a complimentary credit to your Agency Wallet. This initial balance is designed to cover the cost of messages during your testing phase and while onboarding your first client, helping you get started without additional upfront costs.

How do I make money with Stammer?

As an agency using Stammer, you can generate revenue in two primary ways:

  1. Subscription Packages: Customize and sell AI Agent subscriptions to your clients. Determine the features, usage limits, and support level for each package tier. Agencies typically price these subscriptions between $300 to $500 per month per AI Agent, depending on what features and support level included.

  2. Usage-Based Services: Set your own prices for additional messages, AI Agents, and data storage that clients can purchase as needed. Most agencies charge a 3x to 5x markup on these services compared to their own costs. This allows you to earn a profit on every interaction and upgrade beyond the base subscription.

How does billing work for my clients?

Clients' sub-accounts use the Sub-Account Wallet system. Clients add funds to their wallet, and the price you set per AI Agent response is deducted from their balance. When a client's balance runs low, they must purchase more funds from your agency directly.

Compare Plans

Basic Features
Feature Starter Agency Full SaaS Mode
14-Day Free Trial
Billed Monthly $49 /mo $197 /mo $497 /mo
Credit at Sign Up (One-Time) $25 $100 $250
AI Agents 1 20 100
Knowledge Base Storage 1,000,000 20,000,000 100,000,000
Client Sub-Accounts Unlimited Unlimited Unlimited
Features
Feature Starter Agency Full SaaS
Website Chat Widget
White Label Dashboard
AI Scheduling
AI Lead Capture
Integrations
Live Chat + Human Handoff
API & Webhooks
Support Email & Chat 1-on-1 Onboarding Premium Support
Advanced Analytics
Bring Your Own API Keys
MasterChat
Custom AI Actions
Early Access to New Features