Platform · 8 products, two layers

Infrastructure first.
Agents on top.

The infrastructure layer is required: it is the mailboxes, identities and verification that make any outreach possible. The agents run on it, each one owns a single job in the funnel, and every product syncs to HubSpot and Salesforce and ships with an MCP server.

Book a demo Infrastructure Agents
Vendisys Engine
Live

  1. 01 · Signal

    CAM Listens

  2. 02 · Verify

    Scrubby Verifies

  3. 03 · Reach

    LIA Connects KALI Books EMY Sends

  4. 04 · Reply

    Underfive Unifies

  5. Infrastructure

    Powers every send

    AIA Scrubby Inboxy
  6. Meeting bookedsynced to your CRM
01

Inboxy

Email infrastructure
02

AIA

LinkedIn infrastructure
03

Scrubby

Data infrastructure
04

CAM

Signal layer
05

LIA

LinkedIn outreach
06

KALI

Calendar outreach
07

EMY

Email outreach
08

Underfive

Unified inbox
Infrastructure, required Agent
Layer 01

Infrastructure

The layer nothing else works without.

Email needs mailboxes with reputation. LinkedIn needs accounts with history. Both need verified addresses to protect them. Vendisys builds and operates all three, so no agent on the platform ever rents its channel.

Infrastructure New 01 / 08

Inboxy

Email infrastructure

Sending domains, mailboxes and warmup, owned and operated by Vendisys.

Inboxy provisions the domains and mailboxes every email agent sends through, warms them against a live network, monitors reputation, and rotates capacity before placement drops. It is the layer that makes email outreach possible at all.

Required: no email leaves the engine without it.

  • Owned domains and mailboxes
  • Network warmup
  • Reputation monitoring and rotation
  • Inbox placement testing
Explore Inboxy Book a demo

98.4%

inbox placement, trailing 30 days

Hands off to

EMY

Inboxy
Infrastructure

Sending domains

12

Mailboxes

48 active

Inbox placement

98.4%

DomainBoxesReputationStatus
outreach-west.com 8 0.97 In rotation
reach-north.io 6 0.95 In rotation
hello-vendisys.com 8 0.93 In rotation
connect-east.co 6 0.71 Warming · day 9 of 14
mail-pacific.io 8 0.62 Warming · day 4 of 14
outbound-south.com 6 0.48 Resting · rotated out

Owned by Vendisys · warmed against a live network · rotated before placement drops

Infrastructure 02 / 08

AIA

LinkedIn infrastructure

Aged, verified LinkedIn identities with dedicated residential IPs.

AIA is the managed pool of real, aged LinkedIn accounts that every LinkedIn agent runs on. Capacity scales the day you need it, your own profile is never exposed, and new-account limits never apply.

Required: no linkedin message is sent without it.

  • Aged, ID-verified accounts
  • Dedicated residential IPs
  • Capacity on demand
  • Zero risk to your own profile
Explore AIA Book a demo

10k+

InMails per month, per program

Hands off to

LIA

AIA
Infrastructure

Enterprise AE #03

Aged 6 yrs · ID verified · residential IP

Active

Growth lead #07

Aged 4 yrs · ID verified · residential IP

Active

Partnerships #12

Aged 8 yrs · ID verified · residential IP

Active

Sales director #19

Aged 5 yrs · ID verified · residential IP

Standby

Capacity: 2,400 touches/day · your profile untouched

Infrastructure 03 / 08

Scrubby

Data infrastructure · scrubby.io

The only validator that safely clears catch-all email.

Every address the engine contacts is verified first. Scrubby clears catch-all domains without a single bounce, which protects Inboxy reputation and recovers 40 to 60 percent of the market other validators throw away.

Required: no address is contacted until it passes.

  • Catch-all verification
  • Zero-bounce guarantee
  • Bulk and API
  • Risk scoring
Explore Scrubby Book a demo

40–60%

more addressable market

Hands off to

Inboxy

Scrubby · scrubby.io
Data

Valid

6,214

Catch-all cleared

3,908

Invalid

877

j.ortiz@domain.com catch-all Deliverable
m.chen@domain.com mx ok Deliverable
sales@domain.com role Risky
a.khan@domain.com catch-all Deliverable
Layer 02

Agents

Five agents. One job each. All running on the infrastructure.

Each agent emits an event when it finishes and the next one subscribes. Use one, or run the whole relay and watch a competitor's handshake become a meeting.

Agent 04 / 08

CAM

Signal layer · getcam.io

Every buying signal on your market, in one feed.

CAM is the signal layer of the engine. It watches your target accounts for the moments that mean a buyer is in play: a connection with a competitor's rep, a new follower of a competitor, a job change, engagement with your posts or theirs, and mentions across social. Each signal is scored and handed to the next agent.

  • Competitor connection and follower tracking
  • Job change detection
  • Engagement tracking
  • Social listening and mentions
Explore CAM Book a demo

< 60 s

from event to scored signal

Hands off to

Scrubby

CAM · getcam.io
Signal
AccountSignalAge
Fintech · 180 ppl Connected with Competitor A AE 4 m
Logistics SaaS New follower of Competitor B 27 m
Healthcare platform Job change · new CRO 1 h
Security · Series C Engaged with your post 3 h
HR tech · 900 ppl Mentioned your category 5 h
Scored · synced to HubSpot · pushed to KALI
Agent 05 / 08

LIA

LinkedIn outreach · getlia.io

LinkedIn outreach that reads like a human wrote it.

LIA runs connection requests, follow-ups and InMail sequences from the cloud with human pacing. It sends through AIA identities, so senior buyers get a note that sounds like you and your profile is never at risk.

  • Cloud-based, always on
  • Human pacing model
  • Multi-step sequences
  • Runs on AIA
Explore LIA Book a demo

31%

average acceptance rate

Hands off to

Underfive

LIA · getlia.io
Channel

Head of RevOps · logistics SaaS

Sequence · step 3 of 4 · via AIA identity #07

Connection request

Accepted · 41 min

Message 1

Saw you just brought on a new RevOps lead…

Message 2

Delivered · 2d

Reply

"Happy to chat — what does next week look like?"

Pacing: human · 23 actions today · next in 14 min
Agent 06 / 08

KALI

Calendar outreach · getkali.io

Skip the inbox. Land on the calendar.

KALI sends a real calendar invite instead of an email. It bypasses spam filters, appears where buyers actually look, and turns a cold touch into a held time slot in one step.

  • Direct-to-calendar invites
  • Spam-filter immune
  • Accept, decline, tentative tracking
  • Auto-reschedule
Explore KALI Book a demo

3.4×

reply rate vs cold email

Hands off to

Underfive

KALI · getkali.io
Channel

Intro: Vendisys × your team

Tue, 10:30 – 10:50 · Google Meet

14

Noticed your team just spoke with a competitor. Twenty minutes on how we book 100k+ meetings without SDRs.

Yes Maybe No

Accepted

38%

Tentative

21%

Rescheduled

9%

Agent 07 / 08

EMY

Email outreach

Email sequences, sent at scale through infrastructure we own.

EMY is the email sending agent. It runs personalised sequences to the contacts CAM and Scrubby hand it, paces every send across Inboxy mailboxes, stops on reply, and hands the conversation to Underfive.

  • Multi-step sequences
  • Signal-aware personalisation
  • Sends through Inboxy
  • Stops on reply, hands to Underfive
Explore EMY Book a demo

100k+

meetings booked through email

Hands off to

Underfive

EMY
Channel

To: VP Sales · Subject: the competitor call last week

Saw your team took a demo with Competitor A on Thursday. Most teams we talk to at that point are comparing catch-all coverage. We clear it without bounces.

Worth 15 minutes next week?

Signal: competitor demoResearch: 3 sourcesSent via Inboxy m-14Variant B
Agent 08 / 08

Underfive

Unified inbox · underfive.ai

One inbox for email and LinkedIn, wired straight into your CRM.

Underfive unifies every conversation the engine starts, across email and LinkedIn, into a single inbox. It classifies replies, drafts answers, books the meeting, and writes every contact, status and outcome back to HubSpot or Salesforce, so the CRM is the record and nothing lives in a tool.

  • Email + LinkedIn in one inbox
  • Reply classification and drafts
  • Meeting booking
  • HubSpot and Salesforce sync
Explore Underfive Book a demo

< 5 min

median time to reply

Underfive · underfive.ai
Conversation
All·Email·LinkedInHubSpot · synced
Email

VP Sales · fintech "send me a few times"

Interested 2 m
LinkedIn

Head of RevOps "what does next week look like?"

Meeting 4 m
Email

CTO · healthcare "loop in our RevOps lead" → contact created

Referral 11 m
Email

Director Ops "not now, try Q2"

Later 26 m

Draft ready for 2 · median reply 3 m 40 s · 4 records written to CRM

How it works

The relay, end to end.

  1. 01

    Signal

    CAM

    A buyer connects with a competitor, follows one, changes jobs, engages with a post or gets mentioned. CAM scores it and emits the event.

  2. 02

    Verify

    Scrubby

    Every address is verified, including catch-all, before anything is sent. Reputation stays intact.

  3. 03

    Reach

    LIA · KALI · EMY

    Agents make the touch over infrastructure Vendisys owns: Inboxy mailboxes and AIA identities.

  4. 04

    Unify and book

    Underfive

    Email and LinkedIn replies land in one inbox, get classified, answered and booked, and every outcome is written to HubSpot or Salesforce.

0

Years operating

Founded 2002, San Francisco

0+

Meetings booked

For customers, across every channel

0+

B2B companies served

From seed stage to the Fortune 100

0

Products in the engine

3 infrastructure, 5 agents

Roadmap

We ship a product when our own programs need one.

Every product above started inside a managed program for a customer. The next one is already running there. Existing customers get it first.

In production, unannounced

Product 10

Running inside enterprise programs since Q3. Public release follows the usual pattern: infrastructure hardened first, then the agent.

Request early access →

Enterprise

Need a step the engine does not cover?

If it blocks outbound at scale for a 2,200-company customer base, it is probably already on the roadmap. Tell us, and you get it first.

Contact sales