Stammer AI Alternative: Pricing, Isolation & Fit

If you are comparing Stammer AI with Texterz, start with the price, because the entry price is the same: both white-label plans start at $99 per month. The real difference is what sits behind that price and how each platform charges as your client list grows. All Stammer figures below come from stammer.ai/pricing as of October 2026. Plans change, so check the page before you decide.

What Does Stammer AI Offer in 2026?

Stammer.ai is a white-label AI agent platform for agencies. Its site says more than 1,300 agencies use it. You build chat and voice agents, brand the dashboard as your own, and resell them to clients at your own prices.

Its public pricing page lists three plans:

• Standard, $49/mo: 500 AI replies and 120 voice minutes per month, one chat agent and one voice agent, basic integrations. No white labeling.
• Pro, $99/mo: full white label (your domain, logo and colors), 5 chat agents and 5 voice agents included, additional agents at $10/mo each, all integrations, MCP support, bring-your-own LLM API keys, white label API access, advanced analytics, 1-on-1 onboarding and daily office hours.
• Enterprise, custom pricing: 1,000+ chat agents, 250+ voice agents, custom integrations and SSO, optional self-hosting.

Usage is billed separately from the subscription. Agencies top up an Agency Wallet, clients top up their own sub-account wallets, and the agency sets the resale price. The page lists chat replies from about $0.001 per message depending on the model, and voice calls at $0.11 to $0.17 per minute.

Where Does Texterz Differ From Stammer?

Texterz also starts at $99/mo with white label included, so the comparison is about what you get for it and how the bill grows.

Texterz charges $99/mo for the platform plus $49/mo per active client. Each client gets:

• An isolated database. Every client has its own database, not a workspace inside a shared one. That makes "where does my data live?" a question you can answer, and it simplifies deletion requests.
• CRM tables. Contacts, deals and custom tables live in the client's own database next to the conversations.
• Automations. A visual builder with triggers, conditions, actions and webhooks, so lead routing, booking follow-ups and CRM updates run without an external workflow tool.
• Channels. Web chat, WhatsApp, Telegram and SMS are live. Voice is coming soon.

AI usage runs on credits that you resell at a markup between 0% and 500%. There are no plan tiers and no agent caps, so cost grows in a straight line with the clients you bill.

Stammer's pricing page does not list a visual workflow builder or a built-in CRM. It does list lead collection, scheduling, live chat with human handoff, and a Zapier integration. A full client offer on Stammer usually means combining it with a CRM and an automation tool of your choice.

What Does Stammer's Data Isolation Look Like?

Stammer's pricing page does not describe how client data is separated, and we could not verify its tenancy model either way. That is not a claim that clients share a database. It means the answer is not on the page.

If you serve legal, healthcare or finance clients, ask Stammer for a written answer before you move a portfolio onto it. The same applies to hosting location if your clients are in the EU: the pricing page shows a GDPR label but does not say where data is stored. Texterz gives every client a separate database.

Stammer AI vs. Texterz: Side-by-Side Comparison

What Does a 10-Client Agency Pay?

The two platforms bill on different units, so the example needs stated assumptions. These are subscription costs only, before usage, which both platforms let you resell:

• Texterz: $99 + 10 clients x $49 = $589/mo. Every client has its own database, CRM tables and automations.
• Stammer Pro, one chat agent per client: 10 chat agents, 5 included and 5 extra at $10, so $99 + $50 = $149/mo.
• Stammer Pro, one chat agent and one voice agent per client: 10 chat and 10 voice agents, 10 extra at $10, so $99 + $100 = $199/mo.

On subscription alone, Stammer is cheaper at 10 clients when each client needs only agents. The Texterz fee buys more per client: a database, a CRM and automations that you would otherwise assemble from separate tools. If you would add a CRM and an automation tool for every Stammer client anyway, add those bills to the Stammer line before you compare.

The structure matters as you grow. Texterz is one number per client, the same at client 3 and at client 30. On Stammer, Pro includes 5 chat and 5 voice agents and every agent beyond that costs $10/mo, so the bill follows the number of agents each client needs. Enterprise is custom-priced.

Who Is Stammer Strong For?

Strong if you resell single-purpose chat or voice agents, want a low fixed cost per agent, and need voice calling today. Pro includes five voice agents, and Texterz voice is still coming soon.

Strong if you want to use your own LLM API keys for model-level cost control. Stammer lists this on Pro.

Strong if you value an established agency community with daily office hours and onboarding included in the plan.

Watch out for the tenancy model, which the pricing page does not describe, and for the rest of the client stack: a CRM and workflow automation are not listed, so plan for extra tools if clients need them.

Who Is Texterz Built For?

Texterz fits agencies that sell more than a chatbot: a client database, a CRM, automations and several messaging channels under one login, billed per client.

Texterz fits agencies whose clients ask where their data lives. Isolation is the default, so you can answer in writing.

Texterz fits agencies that want one predictable number per client with no agent counts to track.

Trade-off: our per-client fee is higher than a per-agent fee, because each client gets a separate database instead of a row in a shared one. Voice is not live yet, so agencies whose offer is phone calls should start on a voice platform. There is also no library of cloned sub-account templates, because every client starts in a clean database.

For how to package and price these services for your own clients, see white label AI agents and AI agency pricing. The wider field, including GoHighLevel, Lety, Synthflow and Vendasta, is compared in my top 7 white label AI platforms.

Frequently Asked Questions

Can I migrate my agents from Stammer to Texterz?

Yes. Export your knowledge base content (PDFs, URLs, documents) from Stammer and upload it to Texterz. Agent configurations such as system prompts and behavior rules can be recreated in the agent builder. Channel connections like WhatsApp and web chat need to be reconnected on the new platform.

Is Texterz cheaper than Stammer at 10 clients?

Not on subscription alone. At 10 clients Texterz costs $589/mo ($99 + 10 x $49), while Stammer Pro costs $149/mo with one chat agent per client or $199/mo with one chat and one voice agent per client (as of October 2026, before usage). Texterz includes an isolated database, CRM tables and automations for each client, which are separate tools in a typical Stammer setup.

Does Texterz have voice agents?

Not yet. Web chat, WhatsApp, Telegram and SMS are live, and voice is coming soon. If voice is your main delivery channel today, use a voice platform for that part.

Does Stammer isolate client data?

Stammer's pricing page does not describe its tenancy model, so we cannot confirm it either way. If isolation matters for your clients, ask Stammer and get the answer in writing. Texterz provides a separate database per client.

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