6,622 tools, each one opened, scored and signed by a Toolio reviewer

Stammer.ai

AI chat and voice agents 24/7.

Checked 3 Oct 2026 Reviewed by Alex Listed since September 2024

Screenshot of Stammer.ai

At a glance

Starts at from $197/mo for agency plans Includes 20+ chat bots and 1M characters per month.
Free tier No
Platforms Web, API, WhatsApp
Best for AI agencies, startups
Not for Large enterprises with complex voice needs

3.9 out of 5

Scored by Alex after real use

Our verdict

Stammer.ai builds AI chatbots and voice agents for white-labeling. It's great for scalable businesses but may cost extra for advanced features like custom models.

✓What it does well

CustomizationFully white-label AI agents that look and feel like your brand.
Multi-channel supportDeploy on multiple platforms including website, SMS, and more.
AI efficiencyAutomate lead capture and appointment scheduling with AI agents.

✕Where it falls short

Limited voice agent featuresVoice agents only support basic call handling; advanced functions are limited.
Extra costs for large scaleEnterprise plans may require custom pricing and additional fees.
No-code setup constraintsLimited no-code options, requiring some coding knowledge for deeper integrations.

Key features

Live chat supportAI chatbots can handle customer inquiries and qualify leads.
Scheduled appointmentsAutomatically schedule meetings with AI agents.
API integrationIntegrate with your existing systems using APIs.
Advanced Call HandlingSupports complex call scenarios beyond basic functions.

Questions about Stammer.ai

What does Stammer.ai do?

Stammer.ai builds AI chat and voice agents that run 24/7 and can be fully white-labeled to look and feel like a client's brand. The agents handle customer inquiries, qualify leads and schedule appointments, and can be deployed on websites, SMS, WhatsApp and other channels.

How much does Stammer.ai cost?

The Agency plan costs $197 per month for up to 20 AI chatbots and 1 million characters of knowledge base. Full SaaS Mode costs $497 per month for up to 100 chatbots and 5 million characters, and Enterprise pricing is by contact. Both listed plans add a $0.001+ per message cost, and there is no free tier.

Who is Stammer.ai designed for?

Toolio lists Stammer.ai as best for AI agencies and startups, with the reviewer calling it a good fit for scalable businesses that want white-label agents. It is not aimed at large enterprises with complex voice needs.

Does Stammer.ai require coding?

Some coding knowledge helps. The reviewer notes limited no-code options, so deeper integrations may require coding, and connecting to existing systems runs through APIs. Advanced features such as custom models may also cost extra.

How is Stammer.ai rated on Toolio?

Toolio scores Stammer.ai 3.9 out of 5, scored by Alex after real use on 3 Oct 2026. The reviewer credits its white-label customization, multi-channel support and automated lead capture, while warning that enterprise plans may need custom pricing and additional fees.

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