Comparison with top
solutions provider

Instant Bulk Mailer Bulk Mailing
Gmail & AWS based
Email Marketing
Companies - (Sendy, SendBlaster,
Mail250 etc)
(MailShake, Klenty,
SalesHandy etc)
(Aweber, MailChimp,
iContact etc)
No Technical Setup
No 3rd Party email Server
No SMTP Configuration
No GSuite or AWS needed
Allows purchased email databases
Allows scraped email lists
No. of email subscriber that can be added Unlimited Limited Limited Limited
No. of Contacts Lists you can create Unlimited Limited Limited Limited
Hourly sending limit 10,000 - 20,000 5,000 - 10,000 250 - 1000 2,000 - 5,000
Daily sending limit 100,000 - 200,000 50,000 - 100,000 5,000 - 10,000 50,000 - 200,000
Choose & change to any 'From email address'
without additional setup

No Monthly subscription commitment
No Hard Bounce Penalty
Auto followup emails
Drip & Autoresponder Campaigns

Ideal for
Bulk mailing & Cold mailing
campaigns, for marketers looking
for plug-n-play soluton with no technical server setup required
Bulkmailing solutions for marketers with technical chops Ideal for small 'Cold out reach campaigns
as Gmail and AWS both have hard limits
Lead generation, email marketing and newsletters