Live Chat & Chatbots · head to head
Capacity vs Slimchat

Capacity
Live Chat & Chatbots
AI-powered customer service automation platform
- From
- On request
- Rated
- -
S
Slimchat
Live Chat & Chatbots
Lightweight live chat solution for websites
- From
- Free
- Rated
- -
The short version
- Only Slimchat has a free tier, so it costs nothing to try first.
- Each has a real cost: Capacity two-part pricing, an annual platform fee plus usage, so the bill is not knowable from the tier alone; 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: Capacity covers AI chatbot, Slimchat covers Live chat widget.
Where they differ
Only the attributes on which Capacity and Slimchat actually diverge.
Identical on both: user rating (Not yet rated), category (Live Chat & Chatbots), founded (2016).
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 Capacity
- AI chatbot
- Knowledge management
- Multi-channel support
- Analytics
- Salesforce
- Zendesk
- Slack
- ServiceNow
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.
Capacity
- Knowledge base and helpdesk deflectionnot Slimchat
- AI agents answering across chat, voice, email and SMSnot Slimchat
- Real-time assistance for human agents on a callnot Slimchat
- Automating multi-step support workflowsnot Slimchat
- Regulated support environments needing the HIPAA packagenot Slimchat
Slimchat
- Customer engagementnot Capacity
- Lead generationnot Capacity
- Customer supportnot Capacity
- Sales automationnot Capacity
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Capacity
- Two-part pricing, an annual platform fee plus usage, so the bill is not knowable from the tier alone
- AI usage is metered by channel: per response on chat and email, per minute on voice and per message on SMS
- Agent Assist and conversation intelligence are charged per hour of agent time on top
- Live chat, agent assist and conversation intelligence require the Pro tier
- The HIPAA package and advanced workflows are Enterprise only
- No prices are published for any tier
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
Capacity
On request- Starter$125/month
- AI chatbot
- Up to 50 articles
- Professional$300/month
- Unlimited articles
- Advanced AI
- Enterprise$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 Capacity if
- You need ai chatbot.
- You work on Web, Mobile, Chat widgets, API.
- You also want knowledge management.
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.
Questions people ask
- Is Capacity or Slimchat better?
- Neither clearly leads. Capacity starts at On request and Slimchat at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Capacity or Slimchat?
- Slimchat has a free tier; the other does not. Paid plans start at On request for Capacity and Free for Slimchat.
- Does Capacity or Slimchat run on more platforms?
- Capacity runs on Web, Mobile, Chat widgets, API. Slimchat runs on Web, Mobile responsive.
- Can I use Slimchat for free?
- Yes. Slimchat has a free tier, so you can try it without paying. Capacity starts at On request.
- What is Capacity best used for?
- Capacity is most often used for knowledge base and helpdesk deflection, ai agents answering across chat, voice, email and sms, real-time assistance for human agents on a call, automating multi-step support workflows. Of those, knowledge base and helpdesk deflection and ai agents answering across chat, voice, email and sms are not what Slimchat is typically brought in for.
- What can Capacity do that Slimchat cannot?
- Capacity covers AI chatbot, Knowledge management, Multi-channel support, Analytics. Slimchat covers Live chat widget, Lightweight design, Fast loading, Visitor information. Both handle Web support.
Related pages
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- Capacity vs Amazon Lex
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- Capacity vs Tidio
- Capacity vs Bold360
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- Capacity vs Olark
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- Capacity vs Yellow.ai
- Capacity vs Zendesk Answer Bot
- Capacity vs Acquire
- Capacity vs Ada
- Slimchat vs Zendesk Sunshine Conversations
- Slimchat vs Amazon Lex
- Slimchat vs Botpress
- Slimchat vs Crisp
- Slimchat vs Google Dialogflow
- Slimchat vs IBM Watson Assistant
- Slimchat vs Tidio
- Slimchat vs Bold360
- Slimchat vs Gorgias
- Slimchat vs HubSpot Live Chat
- Slimchat vs Kore.ai
- Slimchat vs LiveChat
- Slimchat vs Olark
- Slimchat vs Rasa
- Slimchat vs Yellow.ai
- Slimchat vs Zendesk Answer Bot
- Slimchat vs Acquire
- Slimchat vs Ada
