B2BSender

Cold Email Outbound Platform

An outbound platform that runs cold email end to end: it connects your own mailboxes, sends personalised multi-step sequences and collects every reply in a single inbox. Warmup, verification, sending and reply management in one panel instead of five separate tools.

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Unlimited mailboxes

No extra charge per sending account

One inbox

Replies from every mailbox gather in Unibox

14 days

Free trial — no credit card needed

WHAT DOES IT DO?

Cold Email Outbound Platform — how the system works.

B2BSender is a cold email outbound platform developed by DijitalPi. You connect your own SMTP/IMAP mailboxes — Google Workspace, Outlook or your own server — and send personalised multi-step sequences from your own domain. The panel works in Turkish and English; it is built for founders, sales teams and agencies.

The problem it solves has two layers. The first is tool sprawl: warmup in one place, verification in another, sending in a third tool, replies scattered across four separate inboxes. B2BSender brings all of it together in one database and one panel; every reply lands in Unibox with a sentiment label and the conversation is written back to the campaign automatically. The second is deliverability: live SPF, DKIM and DMARC checks for each sending domain, a real-time spam score under the editor, per-mailbox daily limits and mailbox rotation — the system actively keeps you out of the spam folder.

The campaign engine is live today: step-based delayed sequences, personalisation variables, per-recipient spintax variation, A/Z testing with automatic winner selection, follow-up in the same thread (Re:), automatic reply detection (follow-ups stop the moment someone answers), sending windows and time-zone control. What is still on the roadmap is marked "coming soon" on the product’s own site, and the same holds here: extended multi-mailbox warmup, AI copy review and spam-word scanner, comprehensive multi-step verification, SuperSearch lead discovery, API/webhook integrations and an MCP server that connects AI agents to your outreach.

HIGHLIGHTS

The four building blocks that carry the system.

Unibox — One Inbox

Replies from every sending account gather in a single split panel; you label sentiment, answer in place, and the conversation is written back to the campaign automatically.

Deliverability Protection

Live SPF, DKIM and DMARC checks per sending domain, a real-time spam score under the editor and daily limits per mailbox.

Multi-Step Sequences

Step-based delays, personalisation variables, per-recipient spintax variation and follow-up in the same email thread (Re:) — it reads as a natural reply, not a blast.

Automatic Reply Detection

The moment a prospect answers, follow-ups stop; nobody gets a reminder after they have already replied.

Mailbox Rotation

Rotation across unlimited sending mailboxes, daily limits per mailbox and gradual ramp-up — volume is never dumped on a single inbox.

Email Verification

On import: typo correction (gmial.com → gmail.com), syntax checking and live MX lookups; hard bounces are stopped at the door.

A/Z Testing

Several variants of the same step compete and the winner is chosen automatically — which copy works is settled by data, not opinion.

Multi-Company Workspaces

Run outreach for several brands or clients from one login: each company gets its own mailboxes, lists, campaigns and branding.

WHO IS IT FOR?

Who gets the most out of it?

✓Founders and solo sellers setting up their first outbound campaigns✓SDR and sales teams running shared campaigns✓Agencies operating across multiple brands✓B2B teams running cold email by hand or across five separate tools

THE B2BSENDER DIFFERENCE

The point is not sending — it is landing in the inbox.

One Panel, One Database

Warmup, verification, sending, reply management and analytics are not split across separate subscriptions; they all run in the same place on the same data.

From Your Own Domain

Not a shared sending pool — your own mailboxes are used. The reputation is yours and so is the data; Google Workspace connects in minutes with an app password.

Turkish Interface

From the menu to the reports it works in Turkish — you are not learning outbound and translating an interface at the same time.

Let us bring your outbound into a single panel.

Let us talk about how many mailboxes, what volume and what sequence structure you need; we will map out the setup and the first campaign together.

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