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Bring your sales team into the agentic era

AI cold email agent and B2B outbound agency, done for you.

Rex finds your prospects, writes the outreach, launches the campaigns, and monitors your CRM for signals. Every day, in the background.

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Trusted by 50+ revenue teams
You · Brief
Find me ~800 healthtech CTOs in EU. Write the sequence, launch this week.
Mon, 9:02 AM Cybersecurity
✓List built ✓Copy written ✓Sequence live
You · Results
27
Meetings
14
Replies
€120k
Pipeline
In 21 days Live now
_ SIGNAL Open
⌂ Kestrel hired a new CRO SIGNAL Open
★ Aperture viewed pricing 4 times INTENT Open
Agent active · 12 new insights today
Trusted by founders & revenue teams

B2B Lead Generation and Fundraising

From your ICP to your reply

01 You

Send us your ICP

Industry, geography, role.

02 Arcton

We build the dataset

Verified contacts, deduped and enriched.

03 Arcton

We write the copy

Email and follow-ups, tested before launch.

04 Arcton

We automate the outreach

Email and LinkedIn sequences.

05 Arcton

We monitor and manage

Add new leads, change messaging, optimise based on signals.

06 You

You just reply

Replies hit your inbox. You close.

Case study

From 1,400 cold prospects to 85+ qualified meetings.

Two recent campaigns, run end-to-end on our agentic platform. Verified contacts, signal-driven targeting, senior copy.

Robotic EV charging · DACH

Reaching 500+ enterprises through facility, innovation and sustainability leads.

Targeted facility managers, heads of innovation, sustainability and parking across mid- and large-cap enterprises in DACH, focused on industries where employees are most likely to drive EVs.

969
Prospects engaged
89%
Open rate
13%
Reply rate
~50
Meetings booked
"We needed to reach facility managers across DACH at the right moment, without burning our brand. Arcton built the list, wrote the copy and ran the inbox. We just took the meetings."
Founder · Robotic EV charging
F&B Hospitality · Switzerland

Reaching front-office and hospitality managers across mid-market hotels and offices.

Targeted front-office and hospitality managers at hotels, co-working spaces and corporate offices in Switzerland, with a verified, signal-driven contact list and senior copy.

455
Prospects engaged
89%
Open rate
20%
Reply rate
~35
Meetings booked
"20% reply rate from cold hospitality outreach. We had to clear our calendars to keep up with the pipeline they generated."

Brief Rex like a teammate. By email.

No dashboard to learn. No workflow to configure. Just tell Rex what you need.

Your CRM is full of opportunities you can't see.

Let Rex find them so you can use it in your outreach.

01

Job changes

A champion at a stalled account just moved to a new company. Rex flags it before your competitors notice.

02

New funding rounds

A prospect just raised a Series A. Rex spots the announcement and puts them at the top of your outreach list.

03

Leadership hires

A new CRO or VP Sales just joined a target account. Rex surfaces them the moment they're ready to buy.

How it works

Rex handles the pipeline. You handle the deals.

Brief Rex once. It runs prospecting, outreach, and monitoring every day.

Rex AI agent

Runs your pipeline automatically

  • Finds and enriches prospects that match your ICP
  • Writes personalized email and LinkedIn sequences
  • Monitors your CRM for job changes, funding, and hires
  • Re-activates dormant contacts when the timing is right
Arcton team Strategy

Makes sure Rex is always on target

  • Sets your ICP, positioning and messaging
  • Reviews copy and refines sequences
  • Weekly check-in to align on pipeline health
  • Adjusts targeting as your market evolves
Our approach

Quality over quantity

Spray and pray is dead

01

Few but high-quality leads

Each contact hand-researched and verified. We'd rather send 200 perfect-fit leads than 2,000 maybes.

02

Personalized copy

Department, industry, pain point and target clients — written into every email. Not just {{first_name}}.

03

We protect your reputation

Domain warm-up, throttling and inbox rotation — fully handled by us. Your sender stays clean.

With our method 6% average reply rate compared to industry avg: 1%
The agent

One agent watching your pipeline so your team doesn't have to.

Rex generates your pipeline, runs your outreach, and monitors your CRM for signals. All in the background, every day. You just show up to the calls.

⚡

Pipeline generation

Rex finds your ideal prospects, builds the list, writes personalized copy, and launches email and LinkedIn campaigns. Start to finish.

📡

Change Radar

Rex watches your CRM and the web 24/7 for job moves, funding rounds, and leadership hires — so you always know who to reach out to and why.

🔄

Re-activation

Rex surfaces dormant contacts worth reaching again, with a clear reason why now — so no opportunity ever goes cold for good.

Rex · Arcton agent
Connected to HubSpot · scanning
Live
⚡
Pipeline generation 3 sequences live
📡
Change Radar 9 new signals today
🔄
Re-activation 5 dormant leads
Last scan · 2 minutes ago 41 records updated

CONNECTS TO THE CRM YOU ALREADY USE

HubSpot HubSpot
Salesforce Salesforce
Pipedrive Pipedrive

Read-only by default. No migrations, no rip-and-replace.

Simple, usage-based pricing

Monthly. Cancel anytime. Enrichment, LLM actions, and sequencing all included.

GROWTH
CHF 790 / month

For small sales teams ready to automate outbound.

1,500 Leads / mo
3 Rep seats
2 Sequences
  • Lead enrichment — verified emails & LinkedIn
  • Email + LinkedIn sequencing
  • 10,000 AI actions / month
  • Change Radar — signals & job alerts
  • 1 CRM integration
  • Self-serve dashboard
  • Deliverability & domain warming
Get started →
Most popular
SCALE
CHF 1,990 / month

For growing teams who want Rex fully managed, end-to-end.

5,000 Leads / mo
10 Rep seats
10 Sequences
  • Everything in Growth
  • Done-for-you lead generation & copy
  • 50,000 AI actions / month
  • Dedicated sales lead + weekly review
  • Reply management & CRM hygiene
  • 3 CRM integrations
  • Re-activation campaigns
  • Priority support
Get started →
ENTERPRISE
Custom

For larger teams with complex GTM needs and a dedicated support SLA.

∞ Leads / mo
∞ Seats
∞ Sequences
  • Everything in Scale
  • Unlimited AI actions
  • All CRM integrations
  • Custom onboarding & SLA
  • Dedicated account team
  • Custom reporting & analytics
  • Security review & SSO
Book a call →

Price includes enrichment API, LLM usage, and sequencing infrastructure. No surprise add-ons.

Run your pipeline with Arcton

30 minutes. We map your goals, show you the platform live, and pick the right model — self-serve or fully managed

Book a meeting → Try our agent
Works with HubSpot, Salesforce, and Pipedrive · GDPR compliant · Based in Zürich