
Free / Open-sourceAI-first customer service with a natively integrated AI agent
Kayako records 168,212 monthly visits with +2.3% month-over-month growth and Contact for Pricing pricing. SearchUnify records 16,659 monthly visits with -58.6% growth and Contact for Pricing pricing.
Agentic AI agents for enterprise customer support that show their sources
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | kayako.com | searchunify.com |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 168.21K (168,212) | 16.66K (16,659) |
| MoM Traffic Delta | +3.76K (+2.3%) | -23.61K (-58.6%) |
| Primary Market & Share | 🇺🇸 United States (35.1%) | 🇮🇳 India (90.4%) |
| Direct Visits / mo | 82.63K | 11.55K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |

AI-first help desk that resolves tickets, not just sorts them
Kay classifies, prioritises and routes incoming tickets, enriches them with customer context, and cuts the manual sorting that eats agent time.
The AI drafts accurate replies or asks follow-up questions, automatically handling repetitive cases and shortening average handle time.
Kay learns from human resolutions, expands its intent coverage and compounds deflection performance over time.
Email, live chat, social and voice land in one shared queue with full customer history, orders and data attached to every ticket.
Agentic AI agents for enterprise customer support that show their sources
Purpose-built agents cover the front door, the rep's desktop, and post-resolution work: L1 self-service answers, rep assistance, intelligent routing, escalation prediction, case QA auditing, and knowledge drafting.
Every answer and action retrieves from your connected knowledge and systems first and displays its citations, with configurable confidence thresholds and automatic handoff to a person when the agent cannot ground its response.
One relevance layer over knowledge bases, docs, communities, SharePoint, Jira and ticketing systems, with faceted search, governance, search tuning, and long-standing analyst recognition.
Native integrations with Salesforce, ServiceNow, Zendesk, Slack, Khoros, MadCap Flare, SharePoint and dozens more, plus MCP so agents can pull logs, open tickets, and swarm engineering channels directly.

Free / Open-sourceAI-first customer service with a natively integrated AI agent

Conversational AI and helpdesk built for ecommerce brands
Provides lightweight omnichannel live chat and helpdesk features, but lacks Kayako's advanced enterprise ticket workflows.
Provides lightweight omnichannel live chat and helpdesk features, but lacks Kayako's advanced enterprise ticket workflows.

SpecialistAI-powered knowledge base that turns documents into fast answers
SpecialistAI-powered knowledge base that turns documents into fast answers
Focuses on autonomous AI agents connecting to corporate wikis, but offers a less traditional helpdesk layout.
Focuses on autonomous AI agents connecting to corporate wikis, but offers a less traditional helpdesk layout.

Combines easy-to-use live chat with visual AI bot builders, but lacks deep enterprise helpdesk customizations.
Combines easy-to-use live chat with visual AI bot builders, but lacks deep enterprise helpdesk customizations.

Free / Open-sourceCustom AI agents trained on your documentation and knowledge base
Free / Open-sourceCustom AI agents trained on your documentation and knowledge base

Free / Open-sourceAI-powered shared inbox, live chat, and helpdesk for online businesses
Free / Open-sourceAI-powered shared inbox, live chat, and helpdesk for online businesses

Agentic B2B support platform unifying every channel, AI agents, and customer context
Agentic B2B support platform unifying every channel, AI agents, and customer context
Interactive knowledge that makes support answers faster and self-service actually work
Interactive knowledge that makes support answers faster and self-service actually work

Enterprise agentic AI platform for service, workforce and process automation

Free / Open-sourceAgentic customer service platform where teams and AI resolve support together
Free / Open-sourceAgentic customer service platform where teams and AI resolve support together