ZChat vs Olark
A support AI agent on every plan versus a marketing AI agent
Olark has been in live chat since 2009 and now sells an AI website agent aimed at marketers: lead qualification, proactive targeting and campaign reporting. ZChat is support-first, with lead capture built in, on every plan.
Choose Olark when the chat is a marketing funnel
Lead qualification against your criteria, targeting by page, scroll, UTM and HubSpot cookie, A/B tests of agent setups, and CRM integrations.
- Lead qualification
- Proactive targeting
- HubSpot and Salesforce
Choose ZChat when support and sales share one inbox
An AI agent that answers support questions, captures leads and books meetings, across twelve channels.
- Support and sales
- 12 channels
- SSO on every plan
Olark vs ZChat
| Dimension | Olark | ZChat |
|---|---|---|
| What the AI is for | Marketing: qualify leads against criteria you set, ask for contact details at the right moment, and report by campaign. | Support first, with lead capture, meeting booking and team alerts as built-in actions, and scripted flows for qualification questions. |
| Knowledge setup | Built from your website, previewed from a URL before you sign up. | Site crawl, URL import, Q&A pairs, Notion, Google Docs, YouTube captions and document upload (PDF, Word, PowerPoint, Excel, HTML, text, Markdown, CSV). Scanned PDFs and images are read with OCR. |
| Targeting and testing | Proactive triggers by pages viewed, time on site, scroll depth, return visits, UTM and HubSpot cookie; A/B tests of assistant configurations; an AI Analyst in beta. | Proactive triggers and a sandbox to compare a candidate model or instruction change before saving it. No live A/B testing and no scroll or UTM targeting yet. |
| Integrations | HubSpot, Salesforce, ActiveCampaign and webhooks, plus an MCP server for transcripts. | Shopify, Slack, Zendesk, Freshdesk, Twilio, Notion, Google Docs and outbound webhooks. No native HubSpot or Salesforce connector. |
| Channels | Website chat. | Website chat, email, SMS, WhatsApp, Messenger, Instagram, Telegram, Discord, LINE, Microsoft Teams, Slack and an AI phone agent. |
| Single sign-on | Enterprise plan. | Every plan, including Free. |
| Scale and proof | Publishes 12,000+ users since 2009, G2 4.3/5 and Capterra 4.5/5. | A new product with no customer logos to show. |
| Best fit | Marketing teams with real traffic who want the chat to qualify and route leads into a CRM. | Small teams who want one AI agent for support and sales questions, on every channel. |
Checked September 24, 2026 against the public Olark home and features pages. Everything in the Olark column is their own published claim; none of it has been independently verified by us. Everything in the ZChat column is read from the shipping code, including the gaps. Competitor claims change without notice - verify current terms before purchase.
If lead qualification into HubSpot or Salesforce is the whole job, Olark is built for it. For support plus sales on a small team across twelve channels, ZChat is built for that.