kitio.aiBotPenguin vs Stammer.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. BotPenguin has the lower starting price: about $29 a month, against $49 for Stammer.ai.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- No-code chatbot builder
- AI voice agents
- WhatsApp, Instagram and Telegram bots
- Unified inbox and live chat
- Appointment booking
- 100+ integrations
- White-label dashboard
- Chat and voice agents
- Client billing
- Calendar booking
- CRM integrations
| Feature | BotPenguin | Stammer.ai |
|---|---|---|
| Best for | No-code builder for AI chatbots and voice agents on every channel | White-label AI chat and voice agents for agencies |
| Category | Agents & automation | Agents & automation |
| Pricing model | Freemium | Free trial |
| Starting price | $29/mo | $49/mo |
| Free plan | Yes | No, 7-day trial |
| Made by | BotPenguin | Stammer.ai |
| Based in | India | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
BotPenguin has the lower starting price: about $29 a month, against $49 for Stammer.ai.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Baby
Free
- 1,000 bot messages
- Free forever
Little
$29/mo
- 3,000 messages per month
- Lead email notifications
- Appointment booking
King
$99/mo
- 12,000 messages per month
- Unlimited AI agents
- 10 AI voice agents
- WhatsApp flows
Emperor
$990/mo
- Unlimited bots and team members
- WeChat, LINE, Viber, SMS and Slack
- Contact sales
3 plans
Standard
$49/mo
- 500 AI replies / month
- 120 voice minutes / month
- 1+ chat and 1+ voice agent
- 7-day free trial
Pro (White Label)
$99/mo
- 5 chat + 5 voice agents
- Fully white labeled
- Resell AI usage
- 14-day free trial
Enterprise
Custom
- 1,000+ chat, 250+ voice agents
- Custom integrations and SSO
- Optional self hosting
- Dedicated support
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
BotPenguin
- Free forever plan
- Covers chat, messaging and phone
- No markup on WhatsApp fees
- Many features are paid add-ons
- AI messages are billed separately
- Top plan jumps to $990 a month
Stammer.ai
- Built for agency resale
- Chat and voice in one product
- Client management tools
- Less useful for single businesses
- Voice minutes add cost
Which one should you choose?
Choose BotPenguin if you want:
- Free forever plan
- Covers chat, messaging and phone
- No markup on WhatsApp fees
Watch out: many features are paid add-ons.
Choose Stammer.ai if you want:
- Built for agency resale
- Chat and voice in one product
- Client management tools
Watch out: less useful for single businesses.
BotPenguin vs Stammer.ai FAQ
What is the difference between BotPenguin and Stammer.ai?
BotPenguin: No-code builder for AI chatbots and voice agents on every channel. Stammer.ai: White-label AI chat and voice agents for agencies. Both are agents & automation tools.
Is BotPenguin or Stammer.ai cheaper?
BotPenguin has the lower starting price: about $29 a month, against $49 for Stammer.ai.
Do BotPenguin and Stammer.ai have free plans?
BotPenguin: Yes. Stammer.ai: No, 7-day trial.
Who makes BotPenguin?
BotPenguin is made by BotPenguin, based in India.
Who makes Stammer.ai?
Stammer.ai is made by Stammer.ai, based in United States.
Which should I choose, BotPenguin or Stammer.ai?
Choose BotPenguin if you value free forever plan and covers chat, messaging and phone. Choose Stammer.ai if you value built for agency resale and chat and voice in one product.