kitio.aiThinkstack vs WebAgent
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Thinkstack has the lower starting price: about $16 a month, against $29 for WebAgent.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Training on URLs, files and Notion
- Human handoff
- Conversational forms
- Chatbot actions
- WhatsApp and Messenger channels
- White-label bots
- Training on your own sources
- Custom chatbot appearance
- Lead capture
- Conversation history
- Chat analytics
- OpenAI models
| Feature | Thinkstack | WebAgent |
|---|---|---|
| Best for | No-code AI chatbot builder for support and sales on your website | No-code AI support chatbot trained on your own content |
| Category | Customer support | Customer support |
| Pricing model | Freemium | Freemium |
| Starting price | $16/mo | $29/mo |
| Free plan | Yes | Yes |
| Made by | Thinkstack | WebAgent.ai |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Thinkstack has the lower starting price: about $16 a month, against $29 for WebAgent.
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
4 plans
Free
Free
- 1 chatbot
- 50 message credits
- 20 training sources
- Lead capture
Starter
$29/mo
- 2 chatbots
- 2,000 message credits per month
- 100 training sources
Business
$99/mo
- 5 chatbots
- 10,000 message credits per month
- No WebAgent branding
- GPT-5 models
Enterprise
$399/mo
- 20 chatbots
- 50,000 message credits per month
- 2,000 training sources
- Priority support
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
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
WebAgent
- Free plan to get started
- Quick no-code setup
- Captures leads from chats
- Free plan has only 50 message credits
- Branding removal starts at $99/mo
- Relies on OpenAI models only
Which one should you choose?
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.
Choose WebAgent if you want:
- Free plan to get started
- Quick no-code setup
- Captures leads from chats
Watch out: free plan has only 50 message credits.
Thinkstack vs WebAgent FAQ
What is the difference between Thinkstack and WebAgent?
Thinkstack: No-code AI chatbot builder for support and sales on your website. WebAgent: No-code AI support chatbot trained on your own content. Both are customer support tools.
Is Thinkstack or WebAgent cheaper?
Thinkstack has the lower starting price: about $16 a month, against $29 for WebAgent.
Do Thinkstack and WebAgent have free plans?
Thinkstack: Yes. WebAgent: Yes.
Who makes Thinkstack?
Thinkstack is made by Thinkstack.
Who makes WebAgent?
WebAgent is made by WebAgent.ai.
Which should I choose, Thinkstack or WebAgent?
Choose Thinkstack if you value free plan to try it out and many data sources for training. Choose WebAgent if you value free plan to get started and quick no-code setup.