Stammer.ai review: White label AI chat and voice agents for agencies, from $49 per month
White label AI chat and voice agents for agencies, from $49 per month
Starts at $49/mo, free plan: no, free trial: 7-day free trial on Standard, 14-day free trial on Pro (card required), prices checked on October 29, 2026.
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What Stammer.ai does
Lets you build AI chat and voice agents that handle conversations and calls, and resell them to clients under your own brand.
Stammer.ai is a platform for building AI chat agents and AI voice agents and offering them to clients under your own brand. Chat agents can reply on a website, over SMS and on messaging channels such as Facebook, Instagram and WhatsApp. Voice agents answer and place phone calls, and the vendor says they can transfer to a human when needed. Chat agents also come with live chat and handoff from AI to your team, plus lead collection and calendar booking.
The product is aimed at agencies and resellers. The Pro plan removes Stammer.ai branding, lets you use your own domain, logo and colors, and lets you set your own prices for replies, voice minutes and agents.
The pricing page lists three tiers. Standard is $49 per month billed monthly and includes 500 AI replies and 120 voice minutes each month; extra replies cost $0.01 per message and extra voice minutes $0.10 per minute. Pro is $99 per month billed monthly, includes 5 chat agents and 5 voice agents, and adds white labeling, all integrations, MCP support and bring-your-own LLM keys. Enterprise has custom pricing via a contact form. Yearly billing is said to save 20%, but the page shows no yearly-billed price, so none is given here. No free plan is listed; Standard has a 7-day trial and Pro a 14-day trial, and both need a card. Usage is paid from a prepaid Agency Wallet, and Pro subscribers get a free wallet credit to test agents.
- AI chat agents for web, SMS and social channels
- Voice agents for inbound and outbound calls
- Live chat with human handoff
- Automatic lead collection
- Calendar appointment booking
- White label branding with own domain
- Resell usage at your own prices
- MCP support and own LLM API keys
Official video
Ultimate Guide to Stammer AI: White Label Features, Integrations, and Pricing · by Stammerai ·
The player loads only when you press play.
Good for / Not for
Good for
- Agencies that want to resell chat and voice agents under their own domain and logo
- Resellers who want to set their own prices for replies, voice minutes and agents
- Businesses that want agents to collect leads and book appointments into a calendar
Not for
- Anyone looking for a free plan; only trials are listed
- Users who want white labeling on the cheapest plan; Standard has none
How to start
Start the 7-day Standard trial or the 14-day Pro trial; a card is required and billing begins after the trial unless you cancel. source
Build a chat agent or voice agent, giving it a name, description and instructions (prompt). source
On Pro, add your own domain, logo and colors to rebrand the platform. source
Add funds to the Agency Wallet, which pays for usage, manually or with auto-billing. source
Limits and gotchas
- Standard includes 500 AI replies and 120 voice minutes per month; extra replies cost $0.01 and extra voice minutes $0.10. source
- Pro includes 5 chat and 5 voice agents; additional agents cost $10/mo each. source
- Trials require a card and are billed afterwards unless cancelled. source
- Usage is deducted from a prepaid Agency Wallet. source
From the official site and docs of Stammer.ai, checked on October 29, 2026.
Pros and cons
Pros
- Covers both chat and voice agents in one platform
- Pro supports full white labeling with your own domain, logo and colors
- You can set your own resale prices for replies, voice minutes and agents
- Pro supports bring-your-own LLM API keys and MCP connections
- Trials are offered: 7 days on Standard and 14 days on Pro
Cons
- No free plan is listed, only trials
- A card is required to start either trial
- Standard has no white labeling
- Usage beyond included amounts costs extra, such as $0.01 per message and $0.10 per minute
- Enterprise pricing and the yearly-billed prices are not shown
Our take
Stammer.ai fits agencies and freelancers who want to resell chat and voice agents under their own brand without building a platform. White labeling, resale pricing and bring-your-own LLM keys sit on the Pro plan at $99 per month billed monthly, so Standard at $49 per month billed monthly suits testing or direct use rather than reselling. The trade-offs are no free plan, a card needed for both trials, and usage costs on top of the plan through overage and a prepaid wallet. Yearly billing is said to save 20%, but the resulting price is not published, so confirm it at checkout before budgeting.
Comparisons and lists with Stammer.ai
Coming soon
Coming soon — we are writing comparisons that include Stammer.ai.
Stammer.ai pricing
| Plan | Monthly billing | Annual billing (per month) | Limits / what’s included |
|---|---|---|---|
| Standard per month, billed monthly (the page shows only this price fo | $49 | — | 500 AI replies and 120 voice minutes per month; overage $0.01 /message and $0.10 /min; 1+ chat agent and 1+ voice agent; no white labeling |
| Pro per month, billed monthly (the page shows only this price fo | $99 | — | 5 chat + 5 voice agents included; additional agents $10/mo each; white label included |
| Enterprise custom pricing | — | — | 1,000+ AI chat agents and 250+ AI voice agents; custom integrations & SSO; optional self hosting |
Free trial: 7-day free trial on Standard, 14-day free trial on Pro (card required). Free plan: no.
Prices checked on on the official Stammer.ai pricing page. “—” = not published.
All Stammer.ai plans, limits and annual prices →
Frequently asked questions
How much does Stammer.ai cost?
Standard is $49 per month billed monthly and Pro is $99 per month billed monthly. Enterprise has custom pricing; contact the vendor. Yearly billing is said to save 20%, but no yearly price is shown.
Is there a free plan or trial?
No free plan is listed. Standard has a 7-day free trial and Pro a 14-day free trial, both requiring a card and billed after the trial unless you cancel.
What does the Standard plan include?
500 AI replies and 120 voice minutes per month, at least one chat agent and one voice agent, live chat with human handoff, lead collection and scheduling. It has no white labeling.
Can I white label it?
Yes, on Pro and Enterprise. Pro lets you remove Stammer.ai branding and use your own domain, logo and colors.
What happens if I exceed included usage?
On Standard, extra replies cost $0.01 per message and extra voice minutes cost $0.10 per minute. Usage is drawn from a prepaid Agency Wallet.
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