Live Chat & Chatbots · head to head
Kayako vs IBM Watson Assistant

IBM Watson Assistant
Live Chat & Chatbots
IBM's enterprise AI platform for conversational experiences
- From
- Free
- Rated
- -
The short version
- Only IBM Watson Assistant has a free tier, so it costs nothing to try first.
- Each has a real cost: Kayako the AI agent is billed at $1 per resolved ticket, so support cost scales with ticket volume rather than being a fixed subscription; IBM Watson Assistant listed on UK G-Cloud 14 at £112 per instance per month, submitted directly by IBM United Kingdom Limited for IBM watsonx Assistant
- They diverge on capability: Kayako covers Unified inbox, IBM Watson Assistant covers NLU engine.
Where they differ
Only the attributes on which Kayako and IBM Watson Assistant actually diverge.
| Attribute | Kayako | IBM Watson Assistant |
|---|---|---|
| Starting price | $30/month | Free |
| Free tier | No | Yes |
| Platforms | Web, Ios, Android | Web, Mobile, Messaging, Voice, Contact centers |
| Founded | 2001 | 1911 |
Identical on both: pricing model (subscription), user rating (Not yet rated), category (Live Chat & Chatbots).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Kayako
- Unified inbox
- Live chat
- Help center
- Customer journey
- Automation
- Reporting
- Zapier
- Stripe
Only in IBM Watson Assistant
- NLU engine
- Dialogue management
- Integration with Watson services
- Multi-language
- Teams
- SAP
- Mobile support
- Messaging support
Both cover
- Slack
- Salesforce
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Kayako
- Help desk ticketing with a unified inbox and knowledge basenot IBM Watson Assistant
- Resolving support tickets automatically with an AI agentnot IBM Watson Assistant
IBM Watson Assistant
- Customer engagementnot Kayako
- Lead generationnot Kayako
- Customer supportnot Kayako
- Sales automationnot Kayako
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Kayako
- The AI agent is billed at $1 per resolved ticket, so support cost scales with ticket volume rather than being a fixed subscription
- A resolution counts when the AI solves the issue without human involvement, so the definition of a billable event is set by the vendor's own system
- No per agent monthly price is published for the full Kayako One platform
- Full platform pricing requires talking to an expert
IBM Watson Assistant
- Listed on UK G-Cloud 14 at £112 per instance per month, submitted directly by IBM United Kingdom Limited for IBM watsonx Assistant
Pricing, plan by plan
Kayako
$30/month- Inbox$30/month
- Email & live chat
- Help center
- Basic automation
- Growth$60/month
- Everything in Inbox
- Customer journey
- SLA management
- Scale$100/month
- Everything in Growth
- Advanced reporting
- Custom roles
IBM Watson Assistant
Free- FreeFree
- Basic chatbot
- Limited interactions
- Plus$140/month
- Unlimited interactions
- Advanced features
- Enterprise$undefined/month
- Full customization
- Dedicated support
Which should you pick?
Choose Kayako if
- You need unified inbox.
- You work on Web, Ios, Android.
- You also want live chat.
Choose IBM Watson Assistant if
- You need nlu engine.
- You want to start without paying.
- You work on Web, Mobile, Messaging, Voice, Contact centers.
- You also want dialogue management.
Questions people ask
- Is Kayako or IBM Watson Assistant better?
- Neither clearly leads. Kayako starts at $30/month and IBM Watson Assistant at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Kayako or IBM Watson Assistant?
- IBM Watson Assistant has a free tier; the other does not. Paid plans start at $30/month for Kayako and Free for IBM Watson Assistant.
- Does Kayako or IBM Watson Assistant run on more platforms?
- Kayako runs on Web, Ios, Android. IBM Watson Assistant runs on Web, Mobile, Messaging, Voice, Contact centers.
- Can I use IBM Watson Assistant for free?
- Yes. IBM Watson Assistant has a free tier, so you can try it without paying. Kayako starts at $30/month.
- What is Kayako best used for?
- Kayako is most often used for help desk ticketing with a unified inbox and knowledge base, resolving support tickets automatically with an ai agent. Of those, help desk ticketing with a unified inbox and knowledge base and resolving support tickets automatically with an ai agent are not what IBM Watson Assistant is typically brought in for.
- What can Kayako do that IBM Watson Assistant cannot?
- Kayako covers Unified inbox, Live chat, Help center, Customer journey. IBM Watson Assistant covers NLU engine, Dialogue management, Integration with Watson services, Multi-language. Both handle Slack, Salesforce, Web support.
Related pages
More on IBM Watson Assistant
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