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Live Chat & Chatbots · head to head

IBM Watson Assistant vs Slimchat

IBM Watson Assistant logo

IBM Watson Assistant

Live Chat & Chatbots

IBM's enterprise AI platform for conversational experiences

From
Free
Rated
-
Full reviewWebsite
S

Slimchat

Live Chat & Chatbots

Lightweight live chat solution for websites

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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; Slimchat the vendor's own homepage as captured by the Internet Archive on 19 August 2018 (via Novosi, LLC) shows SlimChat was still pre-release at that date, offering an email signup for '3 months FREE' with an 'Expected release: summer 2018' notice and a $15 incentive to test a tour version; combined with the live site now serving a mismatched Squarespace certificate, this indicates the product likely never reached a stable commercial release
  • They diverge on capability: IBM Watson Assistant covers NLU engine, Slimchat covers Live chat widget.

Where they differ

Only the attributes on which IBM Watson Assistant and Slimchat actually diverge.

Attributes where IBM Watson Assistant and Slimchat differ
AttributeIBM Watson AssistantSlimchat
Pricing modelsubscriptionfreemium
PlatformsWeb, Mobile, Messaging, Voice, Contact centersWeb, Mobile responsive
Founded19112016

Identical on both: starting price (Free), free tier (Yes), 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 IBM Watson Assistant

  • NLU engine
  • Dialogue management
  • Integration with Watson services
  • Multi-language
  • Slack
  • Teams
  • Salesforce
  • SAP

Only in Slimchat

  • Live chat widget
  • Lightweight design
  • Fast loading
  • Visitor information
  • Zapier
  • API
  • Webhooks
  • Mobile responsive support

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

IBM Watson Assistant

  • Customer engagement
  • Lead generation
  • Customer support
  • Sales automation

Slimchat

  • Customer engagement
  • Lead generation
  • Customer support
  • Sales automation

Both are used for customer engagement, lead generation, customer support, sales automation, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

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

Slimchat

  • The vendor's own homepage as captured by the Internet Archive on 19 August 2018 (via Novosi, LLC) shows SlimChat was still pre-release at that date, offering an email signup for '3 months FREE' with an 'Expected release: summer 2018' notice and a $15 incentive to test a tour version; combined with the live site now serving a mismatched Squarespace certificate, this indicates the product likely never reached a stable commercial release

Pricing, plan by plan

IBM Watson Assistant

Free
  • FreeFree
    • Basic chatbot
    • Limited interactions
  • Plus$140/month
    • Unlimited interactions
    • Advanced features
  • Enterprise$undefined/month
    • Full customization
    • Dedicated support

Slimchat

Free
  • FreeFree
    • Live chat
    • 1 agent
    • Basic features
  • Pro$20/month
    • Multiple agents
    • Advanced options
  • Business$50/month
    • Unlimited features
    • Priority support

Which should you pick?

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.
IBM Watson Assistant review

Choose Slimchat if

  • You need live chat widget.
  • You want to start without paying.
  • You work on Web, Mobile responsive.
  • You also want lightweight design.
Slimchat review

Questions people ask

Is IBM Watson Assistant or Slimchat better?
Neither clearly leads. IBM Watson Assistant starts at Free and Slimchat at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IBM Watson Assistant or Slimchat?
IBM Watson Assistant starts at Free and Slimchat at Free.
Does IBM Watson Assistant or Slimchat run on more platforms?
IBM Watson Assistant runs on Web, Mobile, Messaging, Voice, Contact centers. Slimchat runs on Web, Mobile responsive.
Can I use IBM Watson Assistant for free?
Both have a free tier, so you can try either at no cost before committing.
What is IBM Watson Assistant best used for?
IBM Watson Assistant is most often used for customer engagement, lead generation, customer support, sales automation.
What can IBM Watson Assistant do that Slimchat cannot?
IBM Watson Assistant covers NLU engine, Dialogue management, Integration with Watson services, Multi-language. Slimchat covers Live chat widget, Lightweight design, Fast loading, Visitor information. Both handle Web support.
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Related pages

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