Blast thousands of emails, directly in inbox.
Paste your list, write one short brief, and Gblaster's AI writes a different email for every person. It spreads the sending across all your Gmail accounts, keeps each one safe, and lands in the inbox.
What Gblaster does
Everything you need to send a lot of email.
Gblaster does all the sending for you and keeps your Gmail accounts safe while it works.
Use all your Gmail accounts
Connect as many Gmail accounts as you want and send from all of them. No extra seats. No per-account fees.
Spread sending across accounts
Every email is spread evenly across your accounts, so no single account does all the work.
Keep your accounts safe
Each account has a safe daily limit. Gblaster paces your sending so your accounts stay out of the spam folder.
Automatic follow-ups
Set up your follow-up emails ahead of time. Gblaster sends them on schedule and stops when someone replies.
AI writes every email
Write one short brief on the Create Campaign page. The AI writes a different email for each person, all carrying your message. No copy-paste, no looking the same.
Simple settings
Templates, sending hours, time zones, and unsubscribe handling. Set a reply-to so every response lands in a single inbox you manage.
Open and click tracking
See who opens your emails and clicks your links. Gblaster tracks every open and click for each person, with no setup on your side.
Schedule for later
Pick the exact day and time. Gblaster holds each email and sends it right on schedule, spread across your accounts.
Attachments and images
Attach PDFs and files, and drop images right inside the email. They go out with every message you send.
How it works
From zero to sending in four steps.
Connect your Gmail accounts
Connect every Gmail account you want to send from. Gblaster sets a safe limit for each one.
Write a short brief
On the Create Campaign page, paste your list and write a few lines about your email. The AI writes a different email for each person, so you stay out of the spam box.
Send across your accounts
Gblaster sends one email at a time, spread across your accounts and inside each account's daily limit.
Follow-ups run themselves
Gblaster sends your follow-ups on schedule, stops when someone replies, and shows you what happened.
Account safety
Send a lot without putting your accounts at risk.
Every account has its own daily limit. Gblaster paces your sending, watches each account, and pauses any account that starts to look risky.
- ✓ A safe daily limit for each account
- ✓ Natural timing so your sending looks human
- ✓ Automatic pause if something looks wrong
Follow-ups
A follow-up for every person, sent for you.
Set up your follow-ups once. Gblaster follows up with each person for you. If they reply, it stops. If they don't, it sends the next email on time.
- ✓ Set up as many follow-up emails as you want
- ✓ Anyone who replies stops getting follow-ups
- ✓ Each person is tracked on their own schedule
AI campaigns
Market to thousands, and make every email feel one-to-one.
Sending the exact same email to your whole list is the fastest way into the spam folder. Write one short brief about your offer, and Gblaster's AI writes a fresh, personalized version for each person, so your campaign looks hand-written, lands in the inbox, and gets more opens and replies.
- ✓ One brief about your offer, a unique email for every person
- ✓ Different subject lines and wording, so spam filters don't catch on
- ✓ Personal, on-brand emails that get more opens, clicks and replies
Prefer to work from your own tools? Gblaster also connects to Claude and any app through MCP and a full API, so power users can run the same campaigns by chat or code.
Tell my list about our new Pro plan and the 20% launch discount this week. Friendly, short, one clear button to upgrade.
Tracking and results
See exactly what each email did.
Gblaster tracks opens, clicks, and replies for every person, then rolls it all up so you can see how the whole campaign did at a glance.
- ✓ Know who opened your email, and when
- ✓ See which links each person clicked
- ✓ Watch sent, opened, and reply counts update live
FAQ
Questions, answered.
Yes. Safety is the whole point. Each account has its own daily limit, emails are spread evenly across your accounts, and Gblaster pauses any account that starts to look risky so you stay out of the spam folder.
As many as you like. There are no per-account fees or per-seat charges. Connect every Gmail account you have and Gblaster will spread sending across all of them.
No. The AI is built right into the Create Campaign page. You paste your list, write a short brief, and Gblaster writes a different email for each person. Nothing to install and nothing to learn. If you're a power user, Gblaster also has MCP and an API so you can drive it from your own tools.
Gblaster tracks each person on their own. The moment someone replies, they stop getting follow-ups. People who don't reply get the next email on the schedule you set.
Yes. Gblaster tracks opens and clicks for every recipient, with no setup on your side. You also get live sent, pending, and failed counts, so you always know where a campaign stands.
No. Gblaster is a self-hosted tool with a one-time price of $299. You pay once, run it on your own machine, and keep it forever. No monthly bill, no contract.
Start sending, safely.
Connect your Gmail accounts, add your list, and let Gblaster handle the sending and the follow-ups.