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Paid

Stammer

White-label chat and voice agents an agency resells under its own brand and domain.

4.0 AI Infrastructure & Agent Tooling
4.0 Very good 4.0
Usage priced separately, so resellers can set margin knowingly Per-message costs on stronger models add up quickly at volume
Reviewed by Challenging Voice Editorial · Updated Aug 2026 How we rate
PricingFrom $197/mo
Free planNo
CompanyStammer AI
PlatformsAPI, Web
CategoryAI Infrastructure & Agent Tooling
Last reviewedAug 2026
Ask AI about Stammer ChatGPT Claude Perplexity

Overview

Stammer is built for the agency rather than the end customer. Chat agents handle websites, Instagram, Facebook and WhatsApp, voice agents take inbound and outbound calls, and the entire dashboard is white-labelled onto the agency’s own domain, so clients never see Stammer.

Pricing usage separately from the platform is the honest part of the model. Agency at $197 and Full SaaS Mode at $497 buy the platform, then messages cost from $0.001 on a small model to $0.03 on Claude 3.7 Sonnet and calls run $0.11 to $0.17 a minute, which lets a reseller price their own margin knowingly rather than guessing at an all-in bundle.

The company reports 35,000 live agents and 12 million conversations, with no-code setup, live chat handoff and daily office hours. Per-message costs on the better models add up fast at volume, a white-label platform means an agency’s client relationships depend on a supplier those clients cannot see, and reselling means owning support for someone else’s software.

Key features

  • Chat agents for web, Instagram, Facebook and WhatsApp
  • Voice agents for inbound and outbound calls
  • Fully white-labelled dashboard on a custom domain
  • No-code setup with live chat human handoff
  • Usage priced per message and per voice minute

Screenshots & demo

Stammer screenshot 1

Pricing

Stammer is a paid tool, with plans that start at $197/mo.

  • Pricing modelPaid
  • Starting priceFrom $197/mo
  • Free planNo
Visit Stammer

Pricing is provided as a guide. Check the official site for the latest plans.

Is Stammer expensive?

Stammer starts at $197, which is 579% above the AI Infrastructure & Agent Tooling median of $29 a month across the 70 priced tools we list in that category.

The cheapest paid option in AI Infrastructure & Agent Tooling starts at $0.2 and the most expensive at $1,250.

54% of AI Infrastructure & Agent Tooling tools in the directory offer a free tier, which this one does not.

Compared against every priced listing in AI Infrastructure & Agent Tooling, recalculated as the catalogue changes. Method and the full market breakdown are in our AI tool pricing study.

Pros & cons

Pros

  • Usage priced separately, so resellers can set margin knowingly
  • Chat and voice in one white-label platform
  • 35,000 live agents behind it

Cons

  • Per-message costs on stronger models add up quickly at volume
  • Client relationships depend on a supplier the clients cannot see
  • Reselling means owning support for someone else's software

How it compares

ToolRatingFreeFromBest known for
Stammer (this tool)4.0No$197/moChat agents for web, Instagram, Facebook and WhatsApp
Pickaxe3.5No—No-code AI agent builder for specific tasks
Bird4.0No—One API for email, SMS, WhatsApp, Apple Messages and voice
Scade Pro3.7YesFreeNo-code flow builder across 1,500+ AI models

Alternatives to Stammer

4 tools matched to Stammer on what they do, their category and their price.

Frequently asked questions

What is Stammer?
Stammer is built for the agency rather than the end customer.
Is Stammer free?
Stammer does not offer a free plan; paid pricing starts at $197 per month.
How much does Stammer cost?
Stammer starts at $197 per month. See the pricing plans above for full details.
What are the best Stammer alternatives?
The closest matches in the directory are Pickaxe, Bird, and Scade Pro, compared side by side above.

Reviews

4.0 Editorial rating No reviews yet

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