The math your competitors already did
Every business owner knows their website traffic. Most know their conversion rate. Very few calculate how much revenue walks away because no one answered a visitor's question at the right moment.
Let's fix that.
The formula
It's simple:
Lost revenue = Silent visitors x Question rate x Close rate x Average deal value
Let's plug in conservative numbers for a typical service business:
- Monthly visitors: 1,000
- Conversion rate without chat: 3% (30 leads)
- Visitors who had questions: ~50% (500 people)
- Visitors who would engage a chatbot: ~10% (50 conversations)
- Conversion rate from chat conversations: ~40% (20 additional leads)
- Average deal value: EUR 200
Without chatbot: 30 leads x EUR 200 = EUR 6,000/month
With chatbot: 50 leads x EUR 200 = EUR 10,000/month
Difference: EUR 4,000/month in recovered revenue
The chatbot costs EUR 100/month. That's a 40x ROI.
Why the conversion rate from chat is so high
When someone types a question into a chatbot, they're signaling intent. They're not casually browsing — they're considering buying and need one more piece of information to decide.
Research shows:
- Visitors who use chat are 4.5x more likely to convert than those who don't
- 79% of consumers prefer chat for quick questions over calling or emailing
- Average response time expectation: under 30 seconds. Email? They'll wait, but they'll also check your competitor
A chatbot captures this intent at the exact moment it peaks. No delays, no "we'll get back to you."
The hidden costs of not having a chatbot
Wasted ad spend. You pay Google or Facebook to bring visitors to your site. If 96% leave without converting, you're paying for traffic that generates nothing. A chatbot can recover 5-10% of that wasted spend.
Support team overload. Without a bot handling common questions, your team answers the same things repeatedly. A chatbot handles 70-80% of routine inquiries automatically.
After-hours gaps. If your business closes at 6 PM but 35% of web traffic comes between 6 PM and 9 AM, you're invisible during peak browsing hours.
Real numbers from real businesses
- Dental clinic (Estonia): Added MyChat, 35% more appointment bookings in first month. Bot cost: EUR 100. Additional revenue: ~EUR 3,500.
- E-commerce store: Cart abandonment dropped 18% after bot started answering delivery questions in real time.
- Service company: Response time went from 4 hours (email) to 3 seconds (bot). Lead quality improved because bot pre-qualified visitors.
Your calculation
Grab a calculator:
- Your monthly website visitors: ___
- Multiply by 0.05 (5% chat engagement rate): ___
- Multiply by 0.4 (40% chat conversion rate): ___
- Multiply by your average deal value: ___
That's your monthly recovered revenue. Now subtract EUR 100 (bot cost). That's your ROI.
For most businesses, the answer is somewhere between EUR 500 and EUR 5,000/month — from a EUR 100 investment.
The cost of waiting
Every month without a chatbot, you're not saving EUR 100. You're losing the leads and revenue that bot would have captured.
If your ROI calculation shows even a 3x return, the decision is obvious. And unlike hiring a person, you can set it up in 5 minutes and cancel anytime.
Calculate your ROI in practice — start a free trial and see how many leads your bot captures in the first week.