GMass sends the blast; Fasrad works the replies — personalized sends staggered through the day, every response triaged, the warm ones booked.
Pull a list from a Sheet, send personalized cold email staggered through the day, then let the agent triage every response and book the warm ones.
GMass is good at one job: turning a Google Sheet into a personalized mail merge inside Gmail. Mail merge tags, scheduled sends, follow-up sequences that stop when someone replies. If all you need is to push 500 templated emails out of your own inbox, it does that and you should probably keep using it.
The problem starts the morning after you hit send. Forty replies are sitting in your inbox: three are interested, eleven are 'not right now', nine are out-of-office bounces, the rest are 'unsubscribe' or 'who is this'. GMass tracks opens and clicks on a dashboard, but it doesn't read a single one of those replies. You do. Manually. Every campaign.
Fasrad treats the reply as the actual work. The agent reads each response in plain language, tells a real 'yes, send me a time' apart from a polite brush-off, drafts the right answer, and proposes calendar slots when someone wants to meet. The send is the easy 10%. Fasrad does the 90% that GMass hands back to you.
What you get that a mail merge tool can't give you:
It is also not a Gmail plugin. Fasrad runs the inbox itself, on the web, in Telegram, or fully on a schedule — so the outreach keeps moving whether or not your laptop is open.
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Yes — point it at a Google Sheet and it sends a personalized email per row from your own inbox, staggered through the day (up to ~100/day) to protect deliverability. The difference is what happens next: GMass stops at the send and shows you open rates, Fasrad reads and works the replies.
Volume and analytics. GMass is built for high-throughput list sending with open/click/link tracking, A/B subject testing, and detailed campaign dashboards. If you're sending thousands of emails a week and live by those metrics, GMass is the more specialized tool. Fasrad isn't a bulk-blast engine — it's for outreach where the reply matters more than the report, at lower daily volumes.
That's the core job. The agent reads each reply in plain language and sorts interested, not-now, wrong-person, out-of-office, and unsubscribe. You can have it auto-draft answers for the warm ones and just flag the rest for you. No keyword rules — it actually reads the message.
It connects to your Google Calendar. When a prospect asks to talk, the agent checks your real availability, offers open slots in the reply, and creates the event once they pick one — all in the same thread, no separate scheduling-link round trip.
It sends from your own Gmail inbox, not a third-party relay, and spaces the sends across the day rather than firing 180 at once — which is why the daily ceiling sits around 100. That's slower than a GMass bulk run on purpose: a steady drip from your real inbox reads like a person, not a blast. If you need to push thousands a day, that's GMass's lane, not this.
$49/month or $490/year — cancel anytime It's hosted, no-code, and takes about four minutes to set up. Public beta.