October 15, 2026
Instantly AI Black Friday Deals - What to Actually Expect in 2026
What Instantly Black Friday deals have looked like in past years, the discount that is already live today, and whether...
All Posts by Justin Gluska
Justin is the founder of Gold Penguin, a business technology blog that helps people start, grow, and scale their business using AI. The world is changing and he believes it's best to make use of the new technology that is starting to change the world. If it can help you make more money or save you time, he'll write about it!
September 30, 2026
We Have Retired the Breakdance Builder Course
The Gold Penguin courses site and Breakdance Builder 101 are retired. Thank you to everyone who watched and learned along...
August 30, 2026
Best Email Warmup Tools In 2026 - Which One Should You Actually Use?
The best email warmup service is usually the one bundled free into your sending platform. How Instantly, Lemwarm, Smartlead and...
August 27, 2026
Is Instantly AI Worth It - The Real Cost & ROI Math
The real monthly cost of running Instantly at starter vs agency scale, what return actually looks like, and when it...
August 24, 2026
Instantly Lead Finder Review - Is the 450M Contact Database Worth Your Credits?
A clear-eyed look at Instantly Lead Finder - how credits actually work, what leads really cost, and when you should...
August 21, 2026
Instantly vs Mailshake - Which Outreach Tool Is Right For You?
Mailshake sells simple per-seat outreach with calls and LinkedIn. Instantly sells unlimited-mailbox volume. Here is how to pick the right...
August 18, 2026
Instantly vs Snov.io - Which Should You Actually Pay For?
Snov.io is an email finder with sending bolted on. Instantly is a sending engine with a lead database. Which structure...
August 15, 2026
Instantly vs QuickMail - Which Cold Email Platform Fits You Best?
QuickMail and Instantly both sell volume-based cold email with unlimited senders. We compare pricing, lead sourcing and agency features to...
August 12, 2026
Instantly vs Outreach.io - Which One Actually Fits Your Team?
Outreach.io is an enterprise sales platform. Instantly is self-serve cold email. We break down pricing and fit so you know...