Building a Lead Generation AI Agent: What It Costs and How Long It Takes

US and Canada startups want AI that does not just chat—it qualifies leads, captures info, and hands off to sales. A lead generation AI agent can do that. Here is what it typically costs and how long it takes so you can plan.

It talks to visitors (website, WhatsApp, or your app), asks qualifying questions, captures name/email/company/need, and can score or route the lead to your CRM or sales team. It might integrate with your calendar for booking demos. The "agent" part means it can take actions—create a lead in HubSpot, send a Slack message, or add a row to your sheet—not just echo answers.

Channels – Web widget only is simpler. Adding WhatsApp or another channel adds integration work. Integrations – CRM (Salesforce, HubSpot, etc.), calendar, Slack. Each integration adds design and dev time. Flow complexity – Simple "collect name and email" is quick. Multi-step qualification, scoring, and routing take longer. Custom logic – Industry-specific questions, conditional flows, or compliance (e.g. consent, data handling) add scope.

Basic – Web widget, simple form-like flow, one CRM integration. Roughly $5,000–$10,000. 4–6 weeks. Standard – Multiple channels (e.g. web + WhatsApp), qualification flow, CRM + calendar. $10,000–$20,000. 6–10 weeks. Advanced – Scoring, routing rules, multiple CRMs, analytics dashboard. $20,000–$35,000+. 10–14 weeks.

Outsourcing to a skilled team in Bengaluru often delivers the same scope at 30–40% lower cost. Timeline is similar if communication is clear (async + weekly calls).

• •Discovery and flow design
• •Conversation design and copy
• •Build, testing, and deployment
• •Integration with your CRM and any other tools
• •Documentation and handover
• •Optional: 2–4 week support window

Share: channels (web, WhatsApp, etc.), which CRM you use, and a short description of the flow (e.g. "qualify B2B leads, book demo if interested"). A good team will ask a few clarifying questions and then give you a fixed or capped quote and a timeline. Avoid "we'll see as we go"—get scope and price in writing.

Hendoi Technologies builds lead generation AI agents for US and Canada startups. We integrate with popular CRMs and channels. Get a free consultation and quote.

📞 +91-9677261485 | 📧 support@hendoi.in | Get a free quote