Reach every leadwhere they actually reply.

Email, LinkedIn, and WhatsApp — personalized at scale, sequenced, and throttled so you book more meetings without ever tripping the spam kraken.

Start free See how it works
◆ Throttled by default◆ GDPR-ready◆ No card required
Live sequence3 channels → 1 reply
Email
LinkedIn
WhatsApp
Every channel, one system

Scroll through the stack

40 / hour

Email

DKIM-signed, warmed up, and paced so you land in the inbox — not spam.

~20 invites / day

LinkedIn

Humanized timing and gradual ramps that mimic real activity.

250 / 24h

WhatsApp

Opt-in aware, template-approved, quality-rating safe.

on-brand

Social

Drop a comment where the conversation is already happening.

every touch

CRM

Leads, stages, and each channel's activity in one timeline.

claude-opus-4-8

AI Agent

Runs the whole sequence for you — and never outruns a rate limit.

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The flow

Four steps to a full pipeline

01

Import your leads

Drop a CSV — unknown columns become personalization variables automatically. Duplicates dedupe by email.

02

Personalize once

Write one template with {{firstName}} and fallbacks. It flexes to thousands of leads without reading like a blast.

03

Orchestrate channels

Sequence email → LinkedIn → WhatsApp with waits. A reply anywhere pauses the rest for that lead.

04

Stay safe by default

Every send passes a rate limit and suppression check first. Hit a cap and it queues for the next window.

Built-in guardrails

Send at volume without waking the spam kraken

Every platform has hard limits. Followthroo knows them, throttles to them, and adds human-like jitter — so accounts stay healthy while you scale.

Email
500–2,000
per day

Gmail-aware, paced hourly

LinkedIn
~20
invites / day

ramps with acceptance

WhatsApp
250
per 24h

tiers up on verification

Sending infrastructure

Never burn your real domain on cold email

Pick a lookalike domain, buy it and its mailboxes in our store, and Followthroo takes it from there — verifying every mail record against live DNS, then connecting the mailbox and warming it up. Your real domain is never the one on the line.

  • A separate domain, so a spam flag never reaches the one your invoices go out on.
  • MX, SPF, DKIM and DMARC checked against live DNS until every one of them resolves.
  • Connect the mailbox and warm-up starts itself — 21 days before campaign one.
Get a sending domain
outreach-acme.com
Sending domain
Verified
  • MXmx.secureserver.net
  • SPFv=spf1 include:secureserver.net -all
  • DKIMselector1._domainkey
  • DMARCv=DMARC1; p=none; rua=...
priya@outreach-acme.com
Warming up · day 6 of 21
sales@outreach-acme.com
Warming up · day 4 of 21
  1. Domain
  2. DNS
  3. Mailbox
  4. Connected
The studio

Followthroo is built by brandstac

A creative technology studio in New Delhi that designs, engineers and markets products end to end — six disciplines, one standard. Followthroo is its in-house product.

  • Custom software
  • AI solutions
  • Performance marketing
  • AI ad creative
  • Social media
  • Ecommerce & CMS
See what brandstac does

Start reaching leads where they reply

Import a list, write one message, let Followthroo run the rest — safely.

Start free Book a demo