Website visitors

Identify and engage your website visitors, better than with any vendor in Europe.

De-anonymize your B2B website visitors in real time, prioritize your warmest leads, and turn anonymous traffic into pipeline.
Website screen with IP address data collection and user info found via multiple tracking services.
Key figures

10x your reply rates with the bestB2B coverage in Europe

Connect your tools, let the agents detect your warmest leads,and start calling, Sonik handles everything in between.
65
%
Of mobile phones
92
%
Of your targeted personas
Trusted by teams at
Playventures logo with stylized letter P in blue and white colors.Playventures logo with stylized letter P in blue and white colors.
Convelio wordmark logo in blue color on a white background.
Line graph showing more visitors identified over time with multiple intent providers than with one provider.
Identification

Turn visits into revenue

Reveal the B2B companies and contacts behind your website traffic in real time, with the best coverage in Europe. If we can't identify them, no one else can.
Real-time reveal
Waterfall providers
European coverage
GDPR-compliant
Activation

Build CRM dynamic lists

Push warm leads into your CRM on a daily basis with dynamic lists based on live signals. Feed your outbound with warm leads, constantly.
Dynamic lists
Daily refresh
Signal scoring
CRM sync
Table listing names, companies, referral signals, scores, and reasons to reach out with detailed notes.
Chat notification showing a new warm lead with contact info and photo of Sam Martin, CRO at Explain.
Contact data

Get contact-level data

Reach the key stakeholders behind each account with verified contact details in real time. With Referly, access 65% of mobile phones and 92% of your targeted personas.
Mobile phones
Verified emails
Decision-makers
92% coverage
How its work

3 simple steps to pipeline

Connect your tools, let the agents detect your warmest leads,and start calling, Sonik handles everything in between.
Integrations
Connected
HubSpot
Linkedin
Salesforce
Slack
1

Connect your tools

CRM, LinkedIn, Gmail, Slack via native connectors
Smiling man with curly hair wearing a black blazer over a white shirt against a gray background.
Antoine Leprince
Uber, Office Manager
7 months ago
Website visitors
2

Detect warm leads

Agents identify signals & build dynamic lists
Parallel Dialer
5 dials ongoing
00:03
TR
Thomas R.
Dialing
Smiling professional woman in a white blazer sitting at a desk in a bright office.
Lina M.
Dialing
Dialing
SL
Sophie L.
Dialing
3

Dial ×5 faster

Parallel dialer, voicemail skipper, hot number detection
Testimonials

Used by 1,000 smart fast sellers

Teams who switched to Sonik will never talk to a voicemail ever again.

"We were averaging 4 or 5 meaningful conversations a day before Sonik. Now we're at 12 per hour. The parallel dialer alone changed everything — but what really made the difference is showing up to every call with context. Our reps stopped sounding like they were reading from a script and started having real conversations. There is no turning back."

Aurélien Admirat
Head of Sales, Alvio

"As an agency, our entire business model depends on how efficiently we can prospect for clients. Sonik fundamentally changed that equation. We identify warm leads before we even pick up the phone, and every call is prepared by the AI. Our conversion rate doubled in the first month. This isn't just a tool — it's a competitive advantage we're not giving up."

Pierre Goarant
Founder, Thinker

"I was skeptical at first — we'd tried other dialers and they all felt like brute force tools. Sonik is different. The intent signals actually work. We're not just calling more people, we're calling the right people at the right time. My team hit quota three months in a row since we switched, and onboarding took less than a week."

Marie Leclerc
SDR Team Lead, Ouest France
"We were averaging 4 or 5 meaningful conversations a day before Sonik. Now we're at 12 per hour. The parallel dialer alone changed everything — but what really made the difference is showing up to every call with context. Our reps stopped sounding like they were reading from a script and started having real conversations. There is no turning back."
Aurélien Admirat
Head of Sales, Alvio
"As an agency, our entire business model depends on how efficiently we can prospect for clients. Sonik fundamentally changed that equation. We identify warm leads before we even pick up the phone, and every call is prepared by the AI. Our conversion rate doubled in the first month. This isn't just a tool — it's a competitive advantage we're not giving up."
Pierre Goarant
Founder, Thinker
"I was skeptical at first — we'd tried other dialers and they all felt like brute force tools. Sonik is different. The intent signals actually work. We're not just calling more people, we're calling the right people at the right time. My team hit quota three months in a row since we switched, and onboarding took less than a week."
Marie Leclerc
SDR Team Lead, Scaleway
More signals

Unlock more contact-level signals

Website visitors is one of five signals. Combine them to surface your warmest leads, faster than ever.
Dashboard showing rising graph and labeled user images for past users, past prospects met, and past clients.

Job changes

Track and identify past customers, prospects and product users when they move.
Four diverse smiling people with a circle showing +40, labeled Top industry conversations.

Social intent

Identify prospects engaging with your competitors and your topics.
Circular diagram with client connection, worked with investor, and worked with client linked to central icon.

Client network

Identify prospects that worked with your clients, investors and employees.
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Custom intent

Track key accounts of your CRM to spot compelling events before your competition.
Man with dark curly hair and beard wearing headset, speaking and working on a computer.

SDR

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Sales teams

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Marketing

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Founders

FAQ

Questions fast sellers ask us

How does parallel dialing actually work?
Is Sonik compliant for calling in Europe?
Will my phone numbers get flagged as spam?
Which CRMs and tools does Sonik integrate with?
How long does it take to get set up?