Try it yourself, 4 follow-ups in 2 min →

Every lead. Followed up. At scale.

Ai lead follow-up. Every lead, up to 10 times, in 3-5 days.

WhatsApp. RCS. Calls. Ai-powered.

€3.50 per lead. One price per lead. No tiers, no negotiating.

Try it yourself, 4 follow-ups in 2 minutes → or Book a 15 minute consultation →

Up to 90% lower cost. Up to 74% more conversions. One price per lead. No tiers, no negotiating.

Trusted by leading brands
KPN
Telecom
Randstad
Recruitment
XPENG
Automotive
Allianz
Insurance
Sonova
Hearing Aids

These teams stopped losing leads to slow follow-up.

"Conversion rate went up structurally from day one. Fast, professional and it just works."

Joost Krol, Customer Experience Director, Sonova (Schoonenberg HoorSupport)

The problem

One call is never enough.

Most leads need 5 or more touches before they respond. Most sales teams stop after one. That is where revenue disappears.

80%

Don't pick up the first time

Most teams call once, get no answer, and move on. You already paid for that lead.

5 min

That's all the time you have

A lead not followed up within 5 minutes converts 80% less. Manual is always too slow.

€250

Cost of a single no-show

Travel costs, lost time, missed deal. Automated reminders between booking and appointment fix this.

What we do

Conversion24 is the lead follow-up system for companies that generate leads at scale.

We combine proven playbooks with Ai across WhatsApp, RCS and Ai voice to turn more leads into customers.

Lead Orchestration Playbook

Pick the playbook that fits your lead.

Full sequences run up to 10 follow-ups over 3-5 days. Short sequences run one template plus two follow-ups. What changes is where it starts, which channels it uses, and how hard it escalates when a lead goes quiet.

Full sequence up to 10 follow-ups
AMessage First
BVoice First
CMessage Heavy
DVoice Heavy
EAll InRecommended
Run it over
Short sequence 1 template + 2 follow-ups
FMessaging Only
GVoice Only

Message and voice same day. Maximum pressure from the first hour.

Playbook A Message First
Best for inbound leads and consumer markets
Up to 10 follow-ups
Day
1
💬 WhatsApp/RCS opening templateMSG #1
💬 WhatsApp/RCS follow-upMSG #2
Day
2
💬 WhatsApp/RCS reminderMSG #3
📞 Ai voice call attempt 1VOICE #1
Day
3
📞 Ai voice call attempt 2VOICE #2
💬 WhatsApp/RCS reminder 2MSG #4
Day
4
📞 Ai voice call attempt 3VOICE #3
Day
5
📞 Ai voice call attempt 4VOICE #4
📞 Ai voice call attempt 5VOICE #5
When lead responds at any point in the flow
✅ Booking confirmation sentMSG
🔔 No-show prevention reminder sentMSG
No response after all attempts? Lead receives final content and stays warm for later.
5 messages · 5 Ai voice calls
Book a 15 minute consultation → or via WhatsApp → or Try it yourself, 4 follow ups in 2 minutes →
Pricing

One price. For everyone.

No tiers, no negotiating. Same price for every customer.

Conversion24
Up to 10 Ai follow-ups per lead, in 3-5 days
€3.50
per processed lead
  • ✓Ai follow-up engine, fully included
  • ✓Up to 10 follow-ups per lead
  • ✓24/7, no excuses
  • ✓Proven playbooks
Book a 15 minute consultation → or via WhatsApp →
€3.50 per lead
Minimum 100 leads per month. Includes 1 connected calendar.
Usage
  • WhatsApp: connect your own WhatsApp Business Account. Meta bills WhatsApp messages to you directly.
  • RCS: €0.15 per outreach message. Replies from your leads are included.
  • Ai voice: €0.10 per minute. Usage averages around €0.75 per lead (3 outreach messages and 3 call minutes).
Add-ons
  • Extra calendar€10 per month
  • Extra connected number€25
  • Setup RCS sender registration, US and UK€1,000 one-time per sender
Prices exclude VAT.
Need something the playbooks do not cover?

Custom sequences and routing are built on request, priced per case.

Discuss a custom setup → or via WhatsApp →

Want a human in the loop? Optional. Conversion24 can handle the full follow-up flow autonomously. If you prefer, any flow can hand over to your team, our team or an external call center.

You vs Conversion24

Your costs go down. Your conversion goes up.

Your team, right now
Gets tired. Inconsistent. Loses leads.
€15 to 40
per lead
  • ✗Stops after 1 to 3 attempts
  • ✗Depends on availability
  • ✗Leads get lost
  • ✗Results drop over time
Conversion24
Up to 10 Ai follow-ups per lead
€3.50
per lead
  • ✓WhatsApp, RCS and Ai Voice
  • ✓Up to 10 follow-ups in 3-5 days
  • ✓24/7, no excuses
  • ✓Proven playbooks
  • ✓Turn more leads into meetings
Up to 90% lower follow-up cost Up to 74% conversion, lead to meeting
Try it yourself

You want this follow-up machine on your own leads.

The demo takes about two minutes. Four follow-ups, across WhatsApp and Ai voice. Not a video, not a slide deck. You are the lead, and you feel exactly what one phone call is missing.

Start the 2 minute demo →

Opens WhatsApp. No form, no signup, nothing to install.

On a desktop without WhatsApp Web? Scan the code instead
Scan to start the demo on WhatsApp

Swipe to see all four →

1 A WhatsApp messageYou receive the first message.
10:17
c
Conversion24Ai Voice Agent
Decline
Accept
2 A call you ignoreDo not pick up or decline.
3 A second WhatsApp messageThe sequence keeps going.
10:21
c
Conversion24Ai Voice Agent
Decline
Accept
4 A call you answerPick this one up and talk to our Ai voice agent.
Your goal

Book a meeting with the Ai voice agent.

Integrations

Plugs straight into what you already run.

01

API

REST and JSON. Push leads in the moment they land.

02

Webhooks

Every reply and booking straight back into your CRM.

03

MCP

Native Ai integration. Your tools and ours, both ways.

Works with Salesforce, HubSpot, Pipedrive, Monday.com, Notion, Google Calendar, Google Sheets, Zapier, Make.com, n8n and more.

FAQ

Questions we get every demo.

This feels like just another tool we have to manage.

This is the most common misconception. A tool requires your team to configure it, monitor it, and fix it when it breaks. We do not work like that.

You connect your lead source. We handle everything else. No prompts to write. No sequences to build. No dashboards to check daily. The Ai runs the follow-up. Your calendar fills up.

Think of it as hiring a tireless outreach team that works around the clock without the headcount, the management overhead, or the sick days.

Built as infrastructure. Delivered as a service. You just get the results.

How do I know it actually works before committing?

You do not have to take our word for it. You can feel it yourself in 2 minutes.

Message us on WhatsApp in the Try It Yourself section. Within 60 seconds you receive the first message. A voice call follows. You experience exactly what your leads experience.

Experience it now →

What if I really need a human in the conversation?
Conversion24 can handle the full follow-up flow autonomously, and that covers the vast majority of leads. If you prefer a person in the loop, any flow can hand over to your team, our team or an external call center. You decide where the handover sits in the sequence.
How long does setup take?
Most clients are live within 2 weeks. Setup includes connecting your lead source, configuring the flows for your industry and integrating your calendar. We handle the implementation. You review and approve.
What else do you run besides these playbooks?
Reactivation, lead validation, cross-sell and upsell, sales campaigns, nurturing, appointment booking and Ai voice agents. Custom routing and bespoke sequences are built on request and priced per case. See the full playbook library. Tell us what your funnel looks like and we will say which one fits.
Is my data safe?
Yes. All data is processed within the EU, fully GDPR compliant. Lead data is used only for the follow-up sequence and is never shared with third parties.
About

10+ years converting leads for some of Europe's biggest brands. Now we've turned what we learned into a system.

Proven playbooks. Ai-powered follow-up across WhatsApp, RCS and Ai voice. Human conversion specialists when a conversation needs one.

One goal: convert more of the leads you already paid for.

Our ambition is simple: 1,000,000 leads followed up every month through our playbooks. We're not there yet. But every lead gets us closer.

Nick Blom, CEO Conversion24

Nick Blom

CEO Conversion24

Book a 15 minute consultation → or via WhatsApp →

Chat directly with one of our lead conversion specialists on WhatsApp.