The all-in-one client acquisition platform for marketing agencies. Capture leads, automate follow-ups, and scale your pipeline — without the chaos.
200+
Agencies
1.2M
Leads managed
99.9%
Uptime
Trusted by 200+ agencies across Europe
The problem
Most agencies lose 30-50% of potential revenue to broken processes. Sound familiar?
Spreadsheets, inboxes, and sticky notes are not a CRM. Leads go cold while you figure out who owns them.
Your team spends more time copying, pasting, and scheduling than actually selling.
You can't forecast revenue because you don't know what stage your deals are in — or if they're still alive.
The solution
Replace your stack of disconnected tools with a single, purpose-built operating system for client acquisition.
Forms, landing pages, and webhooks that feed directly into your pipeline. No more copy-paste.
Drag-and-drop deal stages with auto-scoring. Know exactly where every opportunity stands.
Email, SMS, and WhatsApp sequences triggered by actions. Follow up while you sleep.
Meta and Google Ads integration with cost-per-lead, ROAS, and ROI calculated in real time.
White-label dashboards your clients log into. Show them results without the messy spreadsheet.
Calendar sync, automatic reminders, and no-show tracking. Fill your calendar, not your voicemail.
Product Preview
A single dashboard that gives you full visibility into leads, pipeline, campaigns, and revenue.
2,847
+12.5%1,203
+8.2%€48,290
+24.1%18.4%
+3.1%| Name | Source | Status | Score |
|---|---|---|---|
| Thomas M. | Meta Ads | Qualified | 87 |
| Julia K. | Google Ads | New | 72 |
| Alexander P. | Landing Page | Contacted | 64 |
| Sarah W. | Referral | Proposal | 93 |
Pricing
No hidden fees. No contracts. Cancel anytime. Every plan includes a 14-day free trial.
Perfect for solo operators and small agencies getting started.
For growing agencies that need full automation and client portals.
For established agencies managing multiple clients at scale.
Testimonials
“We replaced four different tools with ClientOS. Our close rate went from 12% to 27% in the first three months. The automation engine alone saves us 15 hours a week.”
Markus Stein
Founder, Stein Digital GmbH
“The white-label client portal is a game-changer. Our clients finally see the value we deliver, and churn dropped by 40%. Worth every cent of the Agency plan.”
Katharina Bauer
CEO, BauerMedia Agentur
“Before ClientOS, we were losing leads because nobody followed up fast enough. Now the automation handles the first three touches and we just close. Revenue is up 60% year over year.”
Felix Hartmann
Managing Director, Hartmann & Partners
Join 200+ agencies that stopped losing leads and started closing more deals with ClientOS.
No credit card required · 14-day free trial · Cancel anytime