Stammer AI

Build and sell white-label AI chat and voice agents to clients under your own brand, creating a new recurring revenue stream for your agency.

A no-code platform for creating and deploying custom AI agents across websites, phone systems, and social media channels.

Best forAgencies reselling AI solutions to clients

DifferentiatorComplete white-labeling with client-facing ROI dashboards.

ProofUsed by 1,300+ agencies to generate $300-$500 MRR per client.

Explore Stammer AI

Pro from$497/mo

9 Zekai

Agency AI Revenue Engine

AI for General (Professional Services)

Ease of Use

8.8

Accuracy

8.5

Value

9.2

Time Saving

9.4

1,300+Users

9/10Zekai Score

White-Label PlatformAI Chat AgentsAI Voice AgentsClient DashboardsAPI Access

📊 Independently tested and scored. How we score →

✍️ Reviewed by Zekai Editorial Team · Updated August 5, 2026

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⚡ Quick answer

For professional services firms, especially marketing or AI agencies, Stammer AI is a leading choice for creating a new revenue stream. It provides a complete white-label platform to build, manage, and sell custom AI chat and voice agents under your own brand, with client-facing dashboards to prove ROI.

CategoryWhite-Label AI Agent Platform

Best ForAgencies reselling AI solutions to clients

Price From$197/mo + usage fees

Free14-day free trial

DifferentiatorComplete white-labeling with client-facing ROI dashboards.

ProofUsed by 1,300+ agencies to generate $300-$500 MRR per client.

Rating4.5/5

📖 About Stammer AI

Stammer AI is a white-label platform for professional services, particularly marketing and AI agencies, to build and resell AI chat and voice agents. It enables you to create custom-branded AI solutions for your clients, handling tasks like lead qualification, appointment booking, and customer support 24/7.

How It Works

Your workflow, automated

Build Your AI Agent

Use the no-code dashboard to create a chat or voice agent. Train it on client data and give it custom instructions.

White-Label the Platform

Add your agency's domain, logo, and branding to the entire platform, including client-facing dashboards.

Set Pricing and Sell

Define your own subscription packages and setup fees, then deploy the agents for clients and collect recurring revenue.

Ready to automate your workflow with Stammer AI?

Explore Stammer AI →

Real Impact

Before & After

❌ Before

Struggling to add new, high-margin recurring revenue services.

Limited service offerings

✅ After

Selling a proprietary AI agent service to every client.

$5K+ MRR in months

Social Proof

Trusted by 1,300+

1,300+ professionals using this tool

Ease of Use

8.8

Accuracy

8.5

Value

9.2

Time Saving

9.4

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

Pat F., Agency Owner · May 2026

"Their white-label AI solution is powerful and fully customizable, making it incredibly easy to align with our business goals."

Ohimai T., Founder · April 2026

"The customer service is amazing, but the usage-based pricing can be tricky to predict, making it hard to set fixed-price packages for clients."

Sophie C., Consultant · June 2026

"The team is always helpful and responsive. The entire experience of launching our AI service has been smooth and enjoyable."

Martino B., Agency Director · March 2026

1,300+ professionals are already using this tool.

See Plans & Pricing →

Connects With

Works with your existing stack

Website Embed Instagram DM Facebook Messenger WhatsApp Google Calendar Calendly Cal.com API Integration

Setup complexity: Easy to start

Comparison

How it compares

Stammer AI vs. Voiceflow: Voiceflow is a more powerful and flexible platform for designing complex conversational experiences, ideal for teams with design expertise. However, Stammer AI is the superior choice for agencies focused purely on speed-to-market and sales. Its 'business-in-a-box' model, with built-in white-labeling, client dashboards, and simple pricing control, is explicitly designed to help agencies launch and monetize a branded AI service with minimal technical overhead. Pick Stammer AI to sell quickly; pick Voiceflow for deep custom design.

You need a simple chatbot for a single website, not a white-label agency platform.

You require a fixed, all-inclusive price per month without variable usage costs.

You need deep, native integrations with a specific software not supported by the API.

The decision

Is it worth it?

Return on investment

With the Agency plan at $197/mo, landing just one client at the suggested $499/mo rate makes the platform profitable immediately.

Built for

Marketing agencies, AI agencies, and professional services firms looking to add a recurring revenue service by reselling custom AI agents.

Effort to adopt

Easy to start

Compliance

Compliance posture not publicly documented — verify with vendor.

Who It's For

Why General (Professional Services) choose this tool

🎯

Built for

It's best for agencies aiming to quickly launch a branded, high-margin AI agent service without in-house development.

In-Depth Overview

For professional services firms, Stammer AI provides a direct path to creating a new, high-margin recurring revenue stream. The platform is built around a single, powerful concept: white-labeling. This allows your agency to brand the entire AI agent creation and management system as your own, from the domain to the logo and colors. Your clients interact with a product that appears to be your proprietary technology, enabling you to charge premium prices, as validated by user testimonials citing the ability to double their rates. Proof of its agency-centric model is found in features like the client-facing dashboard, which showcases real-time ROI by tracking metrics like calls handled and leads captured, making client renewals nearly automatic. The platform is explicitly designed for non-developers, with a no-code setup and daily support calls. It encourages profitability by letting you set your own prices and keep 100% of the markup. The site even provides a clear profit calculation: charging a client $499/mo for a service that costs you ~$12/mo. By offering a rebrandable API, it also creates upsell opportunities for 'custom' integration projects that can be completed in minutes.

Key Use Cases

🏢

Launch a New High-Margin Service

Agency Owner

Use the white-label platform to sell AI chatbots and voice agents to your existing client base, creating a new MRR stream without hiring developers.

$300-$500+ MRR per client

📈

Prove ROI and Secure Renewals

Client Manager

Give clients access to a branded dashboard showing calls handled and leads captured, making the value of your service undeniable and simplifying retention.

Automatic client renewals

⚙️

Sell Custom Integration Projects

Technical Consultant

Leverage the rebrandable API to connect AI agents to client CRMs and systems, charging premium setup fees for what is often a quick task.

$1,500-$5,000 per integration

✓ Pros

Complete white-labeling allows you to sell AI as your own proprietary product.

Control your own pricing and keep 100% of the profit margin.

Supports both AI chat and AI voice agents from a single platform.

Client dashboards clearly demonstrate ROI, simplifying renewals and upsells.

No-code setup and daily support calls lower the barrier to entry for non-technical agencies.

· Cons

Pricing is complex, with a base subscription plus variable per-message/per-minute usage fees.

Requires bringing your own OpenAI API key for chat to avoid platform usage costs.

Primarily focused on agencies reselling to others, less ideal for a single business's internal use.

Mastering prompt engineering for optimal agent performance requires a learning curve.

⚡ Editorial Verdict

Stammer AI provides a powerful, business-in-a-box solution for agencies to enter the conversational AI market. The full white-labeling and client-facing dashboards are standout features for demonstrating value and securing retainers. The main trade-off is the pricing model, which combines a monthly subscription with variable usage costs, requiring careful margin calculation for each client.

See all General (Professional Services) AI tools → Browse the AI Directory →

Questions & Answers

Frequently asked questions

What is Stammer AI in short?

Stammer.ai is a platform that lets you build, manage, and sell both AI chat and AI voice agents under your own brand. It's designed for agencies to offer AI services to their clients at scale.

What can the AI agents do?

Chat agents can handle customer support, generate leads, and book appointments on websites and social media. Voice agents can manage inbound/outbound calls, qualify leads, and transfer to human staff when necessary.

How does the usage pricing work?

Usage costs for messages and calls depend on the underlying AI model you choose for each agent (e.g., GPT-4o, Claude 3.7). You can also connect your own OpenAI API key for chat agents to bypass platform messaging fees.

Is Stammer AI available for agencies in Europe?

Yes, Stammer AI is a web-based platform accessible globally, including for agencies in Europe. You are responsible for ensuring your use of the agents complies with local data privacy regulations like GDPR.

Can my professional services firm in Australia use Stammer AI?

Yes, Stammer AI can be used by firms in Australia. As it's a cloud-based service, you can access it from anywhere. Be mindful of local regulations regarding data handling and client communications.

Does Stammer AI work for Canadian businesses?

Yes, Canadian businesses and agencies can use Stammer AI. The platform is accessible worldwide. You should verify that your data processing and agent interactions align with Canadian privacy laws like PIPEDA.

Last reviewed: June 2026 — White-label features, pricing structure, and integration capabilities were assessed.

Plans & Pricing

Start today

Pro

$497/mo

Includes 100+ chat/voice agents, white-labeling, API access, and advanced analytics. Usage costs are extra.

Start Pro Plan

Enterprise

Custom Pricing

Tailored for teams and large organisations.

Contact Sales

Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.

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Stammer AI Alternatives (2026)

The best alternatives to Stammer AI — every tool below is tested and scored by Zekai.

Compare	Stammer AI	Cal.com	Squadbase
Zekai Score	9.0/10	9.3/10	9.3/10
Rating	4.5/5	4.7/5	4.7/5
Pricing	$497/mo	$15/user/month	$35/mo
Free tier	No	Yes	Yes
Best for	It's best for agencies aiming to quickly launch a …	It is best for service professionals who require a…	Best for professional services firms needing to qu…

Cal.com Squadbase AutogenAI TimeCamp ChartGen AI Timely AIclicks Kobin

Free guide

Take it with you

Launching Your AI Agency with Stammer AI

**Complete White-Labeling:** Sell under your brand, domain, and colors.
**Chat & Voice Agents:** Offer comprehensive solutions for websites, social media, and phone lines.
**Client ROI Dashboards:** Automatically prove your value and simplify renewals.

**You Control Pricing:** Set your own margins and keep 100% of the profit.
**No-Code Platform:** Go from idea to paying client in days, not months.

+3 more steps inside the guide

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Disclaimer

Zekai is an independent AI tools directory. We are not affiliated with, endorsed by, or officially connected to Stammer AI unless clearly stated. All product names, logos, and brands are the property of their respective owners and are used for identification purposes only. The information on this page — including pricing, features, and availability — is general information, may have changed since our last review, and is not professional advice. Zekai Scores and verdicts are our editorial opinion. Some outbound links are affiliate links that may earn us a commission at no extra cost to you. Spotted outdated or incorrect information? Request a correction →

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Your workflow, automated

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Trusted by 1,300+

Works with your existing stack

How it compares

Is it worth it?