kitio.aiKnowbo vs Perxona AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Knowbo has the lower starting price: about $19 a month, against $25 for Perxona AI.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Training from URL or sitemap
- Automatic knowledge updates
- Brand customization
- One-snippet embed
- Chat history
- 3D avatar builder
- Behavior AI gestures
- Voice and memory
- Knowledge upload
- Website embedding
| Feature | Knowbo | Perxona AI |
|---|---|---|
| Best for | Website chatbot that trains itself on your sitemap or docs | Expressive 3D AI avatars that greet and help visitors on your website |
| Category | Customer support | Customer support |
| Pricing model | Free trial | Freemium |
| Starting price | $19/mo | $25/mo |
| Free plan | No, 7-day trial | Yes |
| Made by | Knowbo | XRSPACE Co., Ltd. |
| Based in | – | Taiwan |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Knowbo has the lower starting price: about $19 a month, against $25 for Perxona AI.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Starter
$19/mo
- 1 chatbot
- 100 customer messages a day
- 50 source URLs
Expert
$39/mo
- 5 chatbots
- Unlimited messages
- 500 source URLs
- Auto updates and chat history
Ultimate
$79/mo
- 10 chatbots
- 2,000 source URLs
- No Knowbo branding
- Priority support
3 plans
Free
Free
- 20 credits
- 1 active avatar
- 5 MB knowledge and media
Core
$25/mo
- 150 credits
- 100 MB knowledge and media
Enterprise
Contact sales
- Custom AI avatar
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
Knowbo
- Setup takes a few minutes
- No coding beyond pasting a snippet
- Keeps up with site changes on higher plans
- Starter caps messages at 100 a day
- Branding removal only on top plan
- Learns only from web pages you point it to
Perxona AI
- Expressive animated avatars
- No-code setup
- Free plan to publish one avatar
- Free credits run out quickly
- Only 5 MB knowledge on Free
- Billing period of Core unclear
Which one should you choose?
Choose Knowbo if you want:
- Setup takes a few minutes
- No coding beyond pasting a snippet
- Keeps up with site changes on higher plans
Watch out: starter caps messages at 100 a day.
Choose Perxona AI if you want:
- Expressive animated avatars
- No-code setup
- Free plan to publish one avatar
Watch out: free credits run out quickly.
Knowbo vs Perxona AI FAQ
What is the difference between Knowbo and Perxona AI?
Knowbo: Website chatbot that trains itself on your sitemap or docs. Perxona AI: Expressive 3D AI avatars that greet and help visitors on your website. Both are customer support tools.
Is Knowbo or Perxona AI cheaper?
Knowbo has the lower starting price: about $19 a month, against $25 for Perxona AI.
Do Knowbo and Perxona AI have free plans?
Knowbo: No, 7-day trial. Perxona AI: Yes.
Who makes Knowbo?
Knowbo is made by Knowbo.
Who makes Perxona AI?
Perxona AI is made by XRSPACE Co., Ltd., based in Taiwan.
Which should I choose, Knowbo or Perxona AI?
Choose Knowbo if you value setup takes a few minutes and no coding beyond pasting a snippet. Choose Perxona AI if you value expressive animated avatars and no-code setup.