Expertise AI

Expertise AI (formerly Chatsimple) is an AI sales agent platform founded in June 2023 by Hao Sheng in Toronto, Canada. It enables B2B businesses to deploy a sales-first AI agent on their website that qualifies visitors, captures leads, books meetings, and syncs conversations directly into HubSpot, Salesforce, or Marketo — without human involvement. The platform is SOC 2 Type II and GDPR compliant and holds a 4.9 rating across review platforms.

• AI Sales Conversations — the agent engages website visitors in natural, multi-turn sales conversations, handles nuanced questions, and guides buyers to the next funnel step without following rigid scripts or breaking on off-topic queries.

• Real-Time Microsites — dynamically generates personalized in-chat landing pages showing the most relevant text, visuals, and videos for each visitor, then directs them to the right HubSpot form or calendar to book.

• Visitor Intelligence — identifies who is on your site, enriches conversations with company and contact context, and passes structured lead data to your CRM so sales reps can launch smart, personalized follow-ups immediately.

• Proactive Live Chat & Human Handoff — monitors ICP fit and intent signals in real time; when thresholds are met, it alerts the right sales rep via HubSpot, Slack, or Microsoft Teams to take over the conversation at peak intent.

• HubSpot-Native CRM Sync — creates contacts, logs conversation activities, routes leads via LeanData, opens tickets, and updates records in HubSpot automatically; no manual data entry or third-party sync tool required.

• Voice AI — lets website visitors speak their questions instead of typing, reducing drop-off for high-intent visitors and providing instant voice-driven answers from the AI agent's knowledge base.

• AI Playbooks — lets teams encode their best qualification and outbound strategies into the AI in plain language; the agent executes those playbooks on every visitor conversation without deviation.

• Multi-Channel Messaging — deploys the AI agent across website chat, WhatsApp, Instagram DMs, and Facebook Messenger from a single configuration, keeping lead capture consistent across every buyer touchpoint.

Expertise AI is purpose-built for revenue and customer experience teams that need their website to generate and qualify pipeline automatically — not just answer support questions.

• B2B SaaS and professional services companies — use the AI agent to engage high-intent traffic 24/7, qualify visitors against ICP criteria, and book discovery calls directly to reps' calendars without human involvement.

• HubSpot-centric marketing and sales teams — benefit from native CRM sync, LeanData routing, and HubSpot ticketing that eliminate manual lead entry and keep every conversation trackable in existing workflows.

• Customer experience managers at mid-size businesses — deploy the agent to handle tier-1 support questions autonomously (documented at 90–99% resolution rates), reducing live-chat headcount demand while improving response speed.

• E-commerce and event brands with high-volume repetitive queries — use the knowledge base and voice AI to resolve product, order, and registration questions around the clock without scaling support staff proportionally.

Expertise AI stands out from generic live chat and chatbot platforms through its sales-first design philosophy, HubSpot-native architecture, and documented revenue impact across a wide library of published customer case studies.

• Sales-First AI vs. Support-First Chatbot — while most chat platforms are built to deflect tickets, Expertise AI's agent is trained to advance the buyer journey: it qualifies ICP fit, recommends content, handles objections, and routes to a booking — behaviors that a traditional rule-based chatbot simply cannot replicate.

• Real-Time Microsites Inside Chat — instead of linking visitors away to a landing page, Expertise AI generates a personalized, dynamic microsite directly inside the chat window showing the most relevant content for that specific visitor; this keeps buyers in the conversation and reduces drop-off at the intent moment.

• Visitor Intelligence with CRM Enrichment — the platform identifies anonymous website visitors by company and contact data, enriches the live conversation with that context, and passes it to HubSpot or Salesforce automatically; this turns previously anonymous traffic into named pipeline without requiring the visitor to fill out a form first.

• Proactive Rep Alert at Peak Intent — rather than waiting for a visitor to request a human, Expertise AI actively monitors ICP fit and engagement signals and alerts the right sales rep via Slack, Teams, or HubSpot the moment intent is highest — enabling warm, perfectly-timed human takeovers that cold transfers cannot replicate.

Expertise AI connects natively to the CRM, marketing automation, messaging, and scheduling tools that B2B revenue teams already use.

• CRM & Revenue Platforms — deep native integrations with HubSpot (contacts, activities, tickets, workflows) and Salesforce (lead sync, record updates); LeanData integration routes new leads instantly to the correct sales rep based on your existing routing rules.

• Marketing Automation — syncs form fills and lead data to Marketo for automated nurture sequences; Zapier integration connects to 6,000+ additional apps and workflow tools without custom development.

• Messaging & Social Channels — deploys across website chat widget, WhatsApp Business, Instagram DMs, and Facebook Messenger from a single agent configuration; all conversations centralize into the same analytics and CRM sync pipeline.

• Scheduling & Human Handoff — Google Calendar integration books meetings directly inside chat conversations; Slack and Microsoft Teams integrations deliver real-time rep alerts with conversation context when human handoff is triggered.

Expertise AI is one of the most commercially validated AI sales agent platforms available in 2026, backed by a deep library of published case studies showing measurable conversion lifts, lead generation improvements, and support cost reductions across diverse industries.

It earns its position at the top of the HubSpot-native AI sales agent category, though the steep jump from Pro to Business pricing and the heavy HubSpot dependency limit its appeal outside of those specific buyer profiles.

For B2B companies already invested in HubSpot that need their website to generate pipeline around the clock, Expertise AI delivers a compelling and well-documented return on investment.