For B2B SaaS teams of 5 to 30

Your whole outbound engine, run by one AI.

Cordiul finds your buyers, spots who's ready to buy, and lets its Duo AI research and write every touch, then reaches them across calls, email, LinkedIn, SMS, and WhatsApp. Reps still book 30 conversations a day, minus the busywork.

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14 days free · No credit card · Live in 20 minutes

Works with the stack you already run

  • HubSpot
  • Salesforce
  • Gmail
  • Outlook
  • LinkedIn
  • WhatsApp
  • HubSpot
  • Salesforce
  • Gmail
  • Outlook
  • LinkedIn
  • WhatsApp

One OS, the whole workflow

From a name on a list to a booked meeting.

Find your buyers

Search a live B2B database and let buying signals surface who's ready to talk now.

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Duo does the homework

Duo researches the open web and writes every email and sequence in your voice.

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Reach every channel

Calls, email, LinkedIn, SMS, and WhatsApp on one timeline that paces itself.

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Sync to your CRM

Every touch, outcome, and recording written back the second it happens.

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Lead database & signals

Your buyers, and the moment they're ready.

Search a living B2B database of companies and people, filter by the firmographics, technology, and roles that matter, and build a list in seconds. Cordiul watches buying-intent signals, funding, hiring, job changes, tech installs, site visits, and surfaces the accounts worth reaching today.

  • Search by firmographics, tech, and role, then push straight into a sequence
  • Live intent signals from real providers, normalized into one feed
  • Prospect by signal: build lists from who is showing intent right now

Signals · ranked today

Northbeamraised Series B · $24M

Stackformhiring 3 SDRs

Fathomlyinstalled Segment

KalderVP Sales started

Optaminevisited pricing 4x

5 accounts ready · added to UK founders Q3

Duo AI

Duo does the research and writes the first draft.

Before a single touch goes out, Duo reads the open web, news, funding, hiring, the prospect's own posts, and turns it into an angle. Then it writes the email, the follow-up, and the whole sequence in your voice, personalized per prospect. Your reps edit and approve; nobody starts from a blank page.

  • Open-web and news research on every account and person
  • Personalized emails and full sequences written for you
  • Every draft grounded in real, cited research, not guesses

Duo · researching R. Calloway, Fathomly

  • Found: Series B, $24M, led by Index
  • Found: hiring 3 SDRs in London
  • Found: posted about outbound tooling

Draft · email 1

Congrats on the Series B, Ryan. Scaling three SDRs fast usually means outbound tooling breaks first, worth 15 minutes?

Written in your voice · ready to approve

Parallel dialer

Eight lines. One rep. Zero dead air.

A rep on a single line averages 5 or 6 live conversations a day. Reps on Cordiul hold 20 to 30, because the dialer does the waiting for them. It calls up to 8 numbers at once, filters out voicemails and dead lines, and drops your rep in the moment a real person says hello.

  • Sub-second connect when a prospect answers, no awkward gap
  • Voicemail detection that skips ahead or drops a pre-recorded message
  • Local presence numbers so more prospects actually pick up

8

lines per rep

<1s

to connect

20-30

convos a day

Line 04Ringing

Line 05Live 02:13

Line 06Queued

Multichannel outreach

Every channel in one sequence.

One cold call and a shrug is not a strategy. Build a single sequence that mixes dials, emails, LinkedIn, SMS, WhatsApp, and personalized voicemail drops across 2 to 3 weeks. Deliverability is handled underneath, so emails land and numbers stay clean. When a prospect replies or books, the sequence pauses itself.

  • Email, LinkedIn, SMS, WhatsApp, and cloned-voice voicemail steps
  • Deliverability built in: inbox verification, warm-up, and open and click tracking
  • Automatic pause on reply, booking, or opt-out

Sequence · UK founders Q3

  1. Day 01Call
  2. Day 02Email
  3. Day 04LinkedIn
  4. Day 05WhatsApp
  5. Day 08Voicemail

Paused · prospect replied on day 03

CRM sync

Your CRM stays clean. Nobody types a thing.

Every dial, outcome, note, and recording lands in HubSpot or Salesforce the second it happens. Sync runs both ways, so list changes in your CRM update your sequences too. Pipeline reviews run on real data, not whatever reps remembered to log on Friday afternoon.

  • Two-way sync with HubSpot and Salesforce
  • Call outcomes, recordings, and emails logged automatically
  • De-dupe rules and field mapping you control

Activity · synced live

14:02:11call.connected · +44 20 7946 0148

14:06:47outcome.meeting_booked

14:06:48recording.attached · 04:36

14:06:49notes.synced · fields mapped

14:06:50synced · hubspot · ok

How it works

Live in an afternoon, not a quarter

  1. Build your list

    Search the lead database or sync your CRM. Cordiul de-dupes, verifies numbers and inboxes, and flags the accounts showing buying signals.

  2. Let Duo research and write

    Duo studies each prospect on the open web and drafts the emails, follow-ups, and full sequence in your voice. Your reps edit and approve.

  3. Reach them everywhere

    Launch calls, email, LinkedIn, SMS, and WhatsApp from one sequence. The parallel dialer connects live answers and every outcome syncs to your CRM.

Set up tonight · Sell tomorrow

Your competitors are still stitching six tools together.

Data, research, writing, and every channel in one OS. Set up tonight, launch your first sequence tomorrow morning.

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