Core Tool — HarbiLeads App
The Email Sender turns your prospect list into a live outreach campaign — sent from your own Gmail or Google Workspace accounts, not from a shared sending server with your name pasted on it. Connect your accounts once, pick a list, write your pitch, and HarbiLeads sends it, follows up on schedule, and tracks every open, click and reply. And because sending never uses credits, your only real limit is your accounts' own sending limits.
What It Does
Campaigns go out from Gmail or Google Workspace accounts you connect with an App Password. Replies land in your real inbox, where the conversation continues naturally.
Connect several accounts and spread one campaign across them — the safe, sustainable way to raise daily volume without abusing a single inbox.
Send to any prospect list you built with the Bulk Email Finder, cleaned first by the Email Verifier.
Schedule follow-up bumps once and let them run — most guest post replies arrive on the follow-up, not the first email. Details on the Auto Follow-Up page.
Opens, clicks and replies are recorded per campaign and per prospect, so you always know who engaged. See the Email Tracking page.
Every campaign keeps its template, sending account and prospect list on record, so last month's winning pitch is one look away.
How It Works
Add each sending account with its Gmail App Password (2-Step Verification must be on for that Google account).
Choose a prospect list, write or reuse a template, and set your follow-up schedule.
HarbiLeads sends across your accounts and tracks opens, clicks and replies as they happen.
Why It Converts
Site admins are not sales leads — they are publishers who can smell a mass-mail platform from the first line. A pitch that arrives from a normal Gmail address, in a thread the sender actually owns, reads like what it is: one person writing to another. Generic cold email software is built for blasting strangers at companies; guest post outreach is a conversation business — a pitch, a negotiation, a relationship you will pitch again next month. HarbiLeads is built for that second job: find the site's real email with the Email Finder, judge it with its Domain Rating, and write to it from your own inbox.
FAQ
Yes. Campaigns are sent from your own Gmail or Google Workspace accounts that you connect to the app. Your outreach comes from your real inbox — replies land in the same place, and you keep full ownership of the accounts and the conversations.
Sending accounts connect with a Gmail App Password, which requires 2-Step Verification to be turned on for that Google account. You can connect several Gmail or Google Workspace accounts and spread a campaign across them.
No. Credits are only used when finding emails — 1 credit per email found. Sending campaigns from your connected accounts never consumes credits, on both the free and Pro plans.
Yes. Campaigns can include automatic follow-up emails that go out on the schedule you set, and every campaign is tracked for opens, clicks and replies so you can see exactly what each prospect did. More on the Auto Follow-Up page.
Your real ceiling is the sending limit of your own Google accounts, not HarbiLeads. Spreading a campaign across several connected accounts keeps each account comfortably within its limits — the safe way to scale outreach.
Download HarbiLeads free, connect your Gmail, and send your first tracked campaign today — no credits spent on sending, ever.
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