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Slimchat vs Zendesk

S

Slimchat

Live Chat

Lightweight live chat solution for websites

From
Free
Free plan
Yes
Full reviewWebsite
Zendesk logo

Zendesk

Customer Support

Champions of customer service

From
$19/month
Free plan
No
Full reviewWebsite

The short version

  • Only Slimchat has a free tier, so it costs nothing to try first.
  • Each has a real cost: 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; Zendesk aI agents operate on per-resolution billing; customers pay only when an AI agent successfully resolves a ticket without escalation
  • They diverge on capability: Slimchat covers Live chat widget, Zendesk covers Ticket management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Slimchat and Zendesk actually diverge.

Attributes where Slimchat and Zendesk differ
AttributeSlimchatZendesk
Starting priceFree$19/month
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWeb, Mobile responsiveWeb
CategoryLive ChatCustomer Support
Founded20162007

Identical on both: user rating (Not yet rated).

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 Slimchat

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

Only in Zendesk

  • Ticket management
  • Omnichannel support
  • Knowledge base
  • Live chat
  • Call center
  • Analytics & reporting
  • Automation
  • Customer satisfaction

What people use each for

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

Slimchat

  • Customer engagementnot Zendesk
  • Lead generationnot Zendesk
  • Customer supportnot Zendesk
  • Sales automationnot Zendesk

Zendesk

  • Help desk and ticketing system managementnot Slimchat
  • Omnichannel customer supportnot Slimchat
  • Knowledge base and self-service portalsnot Slimchat
  • AI-assisted customer servicenot Slimchat

Where each one falls short

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

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

Zendesk

  • AI agents operate on per-resolution billing; customers pay only when an AI agent successfully resolves a ticket without escalation
  • Copilot and Contact Center features available as separate add-ons at £50+/agent/month
  • Advanced routing, workforce engagement, and approval workflows limited to Enterprise tier
  • Highest tier requires sales consultation and custom pricing

Pricing, plan by plan

Slimchat

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

Zendesk

$19/month

No published plan breakdown. See the Zendesk review.

Which should you pick?

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

Choose Zendesk if

  • You need ticket management.
  • You also want omnichannel support.
Zendesk review

Questions people ask

Is Slimchat or Zendesk better?
Neither clearly leads. Slimchat starts at Free and Zendesk at $19/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Slimchat or Zendesk?
Slimchat has a free tier; the other does not. Paid plans start at Free for Slimchat and $19/month for Zendesk.
Does Slimchat or Zendesk run on more platforms?
Slimchat runs on Web, Mobile responsive. Zendesk runs on Web.
Can I use Slimchat for free?
Yes. Slimchat has a free tier, so you can try it without paying. Zendesk starts at $19/month.
What is Slimchat best used for?
Slimchat is most often used for customer engagement, lead generation, customer support, sales automation. Of those, customer engagement and lead generation are not what Zendesk is typically brought in for.
What can Slimchat do that Zendesk cannot?
Slimchat covers Live chat widget, Lightweight design, Fast loading, Visitor information. Zendesk covers Ticket management, Omnichannel support, Knowledge base, Live chat.

Answered from the vendors’ own pages

Zendesk: What is included in the free trial?

You'll have access to all features on the Zendesk Customer Service Suite Professional plan for 14 days, with Copilot included by default.

Source
Zendesk: How is Zendesk pricing calculated?

Base subscription pricing is determined by your selected plan tier and the number of agent seats needed. Additional costs include usage-based features like App Builder and Voice, plus optional add-ons.

Source
Zendesk: What are the contract terms?

Zendesk subscriptions are month to month, annual, or multi-year. Annual billing typically costs less than monthly payments.

Source
Zendesk: Can I upgrade or downgrade my plan?

Yes, changes may apply immediately or at renewal depending on your subscription terms.

Source
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