kitio.aiChatMaxima vs Thinkstack
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ChatMaxima starts at See pricing page and Thinkstack starts at $16/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Shared inbox
- AI chatbot builder
- WhatsApp and social channels
- Built-in CRM
- In-chat commerce
- Broadcast outreach
- Training on URLs, files and Notion
- Human handoff
- Conversational forms
- Chatbot actions
- WhatsApp and Messenger channels
- White-label bots
| Feature | ChatMaxima | Thinkstack |
|---|---|---|
| Best for | Omnichannel inbox and AI agents for WhatsApp, Instagram and more | No-code AI chatbot builder for support and sales on your website |
| Category | Customer support | Customer support |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | $16/mo |
| Free plan | No, 7-day trial | Yes |
| Made by | ChatMaxima | Thinkstack |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
ChatMaxima starts at See pricing page and Thinkstack starts at $16/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- 1 chatbot
- 250 message credits
- 50 links per month
Basic
$16/mo
- 3,000 message credits monthly
- 500 links per month
Pro
$90/mo
- 5 chatbots
- 15,000 message credits monthly
- 3 users
Ultra
$299/mo
- 10 chatbots
- Unlimited credits with your OpenAI key
Enterprise
Custom
- White-labeling
- Custom hosting
- Priority support
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
ChatMaxima
- Many messaging channels in one inbox
- No-code bot building
- Includes CRM and broadcast tools
- Seven-day trial without a card
- Plan prices are not shown on the homepage
- WhatsApp message fees are charged by Meta
- Broad feature set can take time to learn
Thinkstack
- Free plan to try it out
- Many data sources for training
- Works on social messaging apps too
- Free plan has only 250 message credits
- Removing branding costs extra
- Jump from Pro to Ultra is steep
Which one should you choose?
Choose ChatMaxima if you want:
- Many messaging channels in one inbox
- No-code bot building
- Includes CRM and broadcast tools
Watch out: plan prices are not shown on the homepage.
Choose Thinkstack if you want:
- Free plan to try it out
- Many data sources for training
- Works on social messaging apps too
Watch out: free plan has only 250 message credits.
ChatMaxima vs Thinkstack FAQ
What is the difference between ChatMaxima and Thinkstack?
ChatMaxima: Omnichannel inbox and AI agents for WhatsApp, Instagram and more. Thinkstack: No-code AI chatbot builder for support and sales on your website. Both are customer support tools.
Is ChatMaxima or Thinkstack cheaper?
ChatMaxima starts at See pricing page and Thinkstack starts at $16/mo. Check both pricing pages for current plans.
Do ChatMaxima and Thinkstack have free plans?
ChatMaxima: No, 7-day trial. Thinkstack: Yes.
Who makes ChatMaxima?
ChatMaxima is made by ChatMaxima.
Who makes Thinkstack?
Thinkstack is made by Thinkstack.
Which should I choose, ChatMaxima or Thinkstack?
Choose ChatMaxima if you value many messaging channels in one inbox and no-code bot building. Choose Thinkstack if you value free plan to try it out and many data sources for training.