Hey, I'm Alec 👋

I help growth-stage startups and CEOs unlock their most underutilized growth channel: employee advocacy on LinkedIn.

The reality:
→ Employee posts get 8x more engagement than company posts
→ 76% of people trust employee content over branded content
→ Your competitors are already doing this (and crushing it)

What I do:
I run RallyUp - the platform that transforms your employees into LinkedIn influencers through gamified competitions and proven playbooks.

Who I work with:
→ Growth-stage startups (50-200 employees) ready to dominate LinkedIn
→ Marketing teams tired of shouting into the void
→ CEOs who want to build in public but need the strategy

My track record:
→ 12k+ LinkedIn followers built organically
→ 3M+ impressions in 90 days
→ Scaled employee advocacy at Ramp and beehiiv

Let's talk if:
Your team has untapped LinkedIn potential and you're ready to turn employees into your best marketing channel.

📅 Book a free strategy call: https://calendar.app.google/JgxcqpGGiwd5nz6w8
📧 Or DM me "RALLYUP" to get started

Based in Jerusalem. Previously Ramp + beehiiv.

Alec Kremins

r.i.p linkedin ghostwriters and agencies.

gemini 3 just launched. it replaced them all.

i’ve tested every ai model for content creation. claude, gpt–5.1, llama… none came close.

then gemini 3 dropped and everything changed.

it outperformed every llm on the market. by a mile.

so i did what any obsessed marketer would do. spent 5 hours engineering the 

perfect prompt to write linkedin posts that actually convert.
the results:
-  posts that sound human
-  hooks that stop the scroll
-  content that books calls
-  zero creative blocks

this is a battle-tested system that:
→ generates posts in your actual voice
 → creates hooks with 10x more stopping power
 → writes content that drives real business
 → kills hours of blank-screen paralysis

i’m giving away the copy and paste prompt so you can steal it instantly.

if you’re still paying 2k+ per month for a ghostwriter or spending 3 hours writing one post… this will change everything.

comment “gemini” and i’ll send it over.

(we need to be connected for me to dm you) :)

*didn't expect this to blow up like it did!!!, heres the link to the resource, https://lnkd.in/dADJz-ee

helping startups turn employees into their best marketing channel | prev beehiiv & ramp | founder @rallyup

rip to generic linkedIn posts.

gemini 3 didn't just make content better... it completely changed the game.

i've tried every ai model for content creation.

chatgpt, claude, jasper... they all sound robotic.

but robotic doesn't book calls or go viral.

so i built a custom gem on gemini 3.

trained it on 500+ high-performing linkedin posts focused on driving revenue.

the result?  

→ 205k impressions in 7 days  
→ 34% engagement increase 
→ 17 inbound sales calls

here's how it works:

→ you give it your niche and offer
→ it writes conversion-focused posts in 30 seconds
→ built to work with linkedin's algo 
→ sounds like you, not some corporate slop

the posts don't just get likes. they book meetings.

i'm giving away the custom gem and this master prompt

want it? i gotchu!

connect with me + comment "GEMINI" and i'll dm you the link

(repost for priority access, last time 1500+ people commented and my dms exploded. you've been warned!!!)

two years ago i traded my new york bagels for israeli hummus.

yesterday marked exactly 730 days since i packed up my life and moved 6,000 miles from ny to tlv. 

no backup plan, just pure conviction that this was where i needed to be.

since then?
• got married to the most incredible woman
• ran partnerships globally for a fast-growing startup
• launched RallyUp from my living room
• made friends that feel like brothers.
• moved apartments 3 times across 3 different cities

has it all been easy? no.  

i learned that israeli bureaucracy makes the dmv look efficient and that ordering from amazon here requires olympic-level patience and a phd in tracking numbers.

there have been more challenges than i can count. but more often than not the uncomfortable choices are the ones that end up paying off.

last week an investor asked me the question every israeli founder gets: "would you consider relocating to new york or san francisco for your startup?"

didn't even let her finish the sentence... never in a million years.

every day i'm here, my roots grow deeper. the network gets stronger. the conviction intensifies.

to anyone sitting in brooklyn or boston thinking about making aliyah but scared to pull the trigger - i get it. leaving everything you know is terrifying.

but here's the truth: the life waiting for you here is bigger than anything you're leaving behind.

my dms are wide open for anyone considering the move. no question too small, no concern too ridiculous.

sometimes the best decisions don't make sense on paper. they just feel right in your soul.

🇮🇱

finally, some honest feedback from VCs ;)

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i beg you...never post chatgpt slop ever again.

this new linkedin prompt library replaces a $250k/year head of content.

and i'm giving it away for free because i'm in the holiday sprirt.

most people hate posting on linkedin because: 
-  they have no clear content strategy
-  posts get low reach
-  writing takes too long
-  no ideas after day 5
 
so i built a linkedin prompt library powered by the same systems i’ve used to generate thousands of high-performing posts.

and the capabilities are wild:
- generates high-performing posts in seconds
- creates original hooks that actually stop the scroll
- builds content calendars instantly
- repurposes any idea into 10 new angles
- fixes low-performing posts with diagnostic prompts

these prompts are based on frameworks tested across $2b+ worth of creator & brand content over the last 8 years.

the best part?

it costs $0 compared to hiring a ghostwriter or agency for 250k per year.

inside the library, i included:
1) viral hook generators
2) authority-building frameworks
3) storytelling structures
4) personal brand content systems
5) engagement-boosting optimizers
6) 30+ done-for-you swipe prompts

want the prompts?

1️⃣ connect with me
2️⃣ comment “prompt” below

i’ll dm it to you directly (priority access to anyone who reposts incase this blows up!!!)

let's go!!

i am happy to announce that I am still working on thanksgiving because I decided to start a company.

happy holidays ;)

i’ve spent the past 18 months reverse-engineering every viral format i could find on linkedin. 

the result is simple. there are 7 post structures that consistently blow up.

i’ve used these 7 templates to pull in:
• 100k+ impressions per post (in this style)
• 1800 comments on my last post
• 600,000+ impressions every month

and no. it’s not because i’m a better writer. its not because i write in 
lowercase…

it’s because i stopped guessing.

here’s what you’ll get in the template drop:
→ the 7 highest-performing formats on linkedin
→ real posts that went viral (with the numbers)
→ the psychological triggers behind each template
→ versions for authority, engagement, and lead gen
→ the structure you can literally copy. paste. publish.

don’t pay $1,000s for posts, you can just use these templates that have been proven to work over and over again.

want the full library?

connect with me

comment “templates”

i’ll send it straight to your dms. let's goooo!

proud to announce my first angel investment.

after 2.5 years of testing, i've finally created the most effective linkedin sales playbook of all-time.

and no, it's not another "post at 8:32am on tuesdays" kinda playbook.

here's the results over the past 7 days:

→ 20+ meetings booked with decision makers  
→ grew by 1.2k followers
→ 120k+ impressions with 10k profile views 

while everyone's obsessing over sales navigator and cold outreach, we discovered the real secret sauce....

content.

but not just any content. engineered content that turns lurkers into buyers.

so i documented our entire process:

1. how to engineer content that consistently earns reach (not just viral luck)
2. frameworks for text, carousels, and video designed specifically for b2b buying psychology
3. using ai tools to 10x your output without sounding like a robot
4. getting your whole team posting and turning employees into your best sales channel

and much more...

connect with me and comment "sales" below and i'll send you the full playbook 

let's turn your linkedin into a revenue machine. 🚀

our app crashed while some 15 year old just raised $18m from yc.

7 minutes later we onboarded our biggest customer yet to RallyUp.

welcome to the emotional rollercoaster of early stage startups.

here's what nobody tells you about the founder journey: your timeline is your timeline. period.

some founders raise millions before they have a product. others bootstrap for years before taking a dime.

neither is wrong. both can win.

the only thing that matters? staying in your lane and celebrating your wins.

got your first customer? massive.
shipped that feature? huge.
made it through the week without crying? honestly, biggest win of all.

stop scrolling x comparing yourself to teenage prodigies who may or may not exist.

the highschoolers on x aren't your competition. your competition is who you were yesterday.

ps. enjoy me on the rollercoaster with the gang

everyone: “omg the whole internet is down, i can't even get into twitter".

me posting on LinkedIn:

big news: i just brought on a co-founder at RallyUp.

this co-founder is literally an expert in every topic. works 24/7. never complains and costs me $20/month.

you guessed it. i'm talking about the one and only chatgpt.

hear me out...

as a solo founder, i often need an absolute sparring partner. someone to rip my vision into shreds and help me rebuild it stronger.

but here's what most founders don't realize about ai:

chatgpt defaults to being an agreeable yes-man. it'll validate every half-baked idea you throw at it.

"should i pivot to web3?" 
"sounds great!"

"is my pricing model perfect?"
"absolutely!"

useless...

but i recently discovered a set of custom instructions that completely changed the game.

now my chatgpt is brutally honest. to the point where sometimes it stings.

last week alone it:
• questioned my ICP assumptions
• forced me to clarify my value prop 5 different ways
• made me defend every product decision like i'm in shark tank

the clarity i've gained? unmatched.

it's like having a board of advisors that are available at 3am when inspiration strikes.

if you want these custom instructions that turned my ai from cheerleader to challenger, drop a comment below.

i'll dm them to anyone who's ready for some tough love

these guys built a $6M/year agency in under 2 years by using one platform everyone else is sleeping on...

Alex Vacca 🧠🛠️ and Michel Lieben 🧠 Lieben at ColdIQ are quietly crushing it while everyone's obsessed with the latest growth hack.

their secret? they went all-in on linkedin.

and after digging into their strategy for hours, i realized something...

their linkedin growth engine could be broken down into a repeatable system for any b2b business.

so i put it all into one comprehensive breakdown document.

it includes:

→ how they generate 100+ qualified meetings per month from linkedin alone
→ the exact content system that scaled them to 150k+ combined followers
→ how posting 5x per week directly led to their first $15k mrr
→ the simple framework that books calls while they sleep (no dms required)
→ why they prioritize linkedin over every other channel

here's what's crazy:

they didn't use fancy tools or expensive agencies.

alex and michel built this system through trial and error, and now their entire team of 30+ people uses it.

want the complete cold iq linkedin growth breakdown?

connect with me

comment "linkedin"

i'll send you the full guide covering their entire content strategy.

one ai tool completely changed how i build my startup on linkedin.

4 months ago i was grinding at a fast-growing startup, posting on the side.

today? im my own boss and my linkedin drives actual revenue for RallyUp. new users, investors, even our first hires came from my content.

friends keep asking: "how do you consistently ship content that doesn't sound like garbage?"

here's my answer: its my friend Stanley (Your Content Coach).

while everyone's using chatgpt to generate the same recycled "5 tips for success" posts, stanley actually learns your voice. studies what crushes it on linkedin. and completely destroys writer's block.

i used to stare at a blank screen for 30 minutes trying to write one post.
now i ship content that actually sounds like me in minutes. not hours.

the wild part? it gets better the more you use it. stanley learns your patterns, your hooks, your style.

it's basically having a content strategist who knows exactly how you write living in your browser.

no more ai slop. just content that converts.

if you're serious about linkedin content creation but tired of sounding like a robot, check it out here - https://lnkd.in/d5R9rgiS

Guy Katsovich

Fusion

Fusion is Israel's leading & most active pre-seed fund & accelerator, backed by Insight Partners, global VCs, serial founders and family offices. 

We invest $150,000 in your vision - and work closely with you to hire talent, get customers, and raise your next funding round.

Since 2017 we’ve written the first check for over 100+ Israeli startups with a combined valuation of over $1b, raising a combined $450m after working with us. 
 
Learn more: https://www.fusion-vc.com/

Co-Founder & Partner

Innplay Labs

First investor (pre-seed) - acquired for $300m

Agora

Pre-seed Investor

DigitalOwl

Base - Customer Led Growth

First Investor (pre-seed)

Quack AI

Clarity

Samplead

Obol

ScaleOps - Cloud-Native Optimization

I'm a social entrepreneur who became a startup investor. Through Fusion, I provide the first check to early-stage startups, and provide strategic mentoring on crucial aspects such as capital acquisition, raising capital, securing the first customers, making key hires, and onboarding advisors.

Startup founders, it's never too early to contact me at guy@fusion-vc.com

Co-founded Fusion in 2017, Israel's leading pre-seed platform, backed by top-tier global VCs and 50+ serial founders, now with $20m+ in AUM. We invest $150,000 in 15-20 Israeli companies a year, contributing to a portfolio that spans over 110 startups in Israel. Our portfolio boasts a cumulative valuation of $1 billion. https://www.fusion-vc.com/apply

In 2018, I co-founded Od Podcast for Startups, Israel's leading tech podcast where I have hosted more than 200 episodes. As of today, Od Podcast has expanded its reach, syndicating five podcast series. Listen to our podcast every week: https://omny.fm/shows/odpodcast

Additionally, I've been a founding member of several technology and social impact, such as: 8200 Impact, Hybrid, PIE Challenge, and Wize.

While not jumping on calls or reviewing investment decks, you can find me playing video games, 
geeking on about political books, and taking long walks through the Yarkon Park. Seriously.

Fusion is Israel's leading & most active pre-seed fund & accelerator, backed by Insight Partners, global VCs, serial founders and family offices. 

We invest $150,000 in your vision - and work closely with you to hire talent, get customers, and raise your next funding round.

Since 2017 we’ve written the first check for over 100+ Israeli startups with a combined valuation of over $1b, raising a combined $450k after working with us. 
 
Learn more: https://www.fusion-vc.com/

השנה עשינו 30 השקעות בסטארט-אפים ישראלים. 

17 השקעות חדשות.

ועוד 13 השקעות פולו-אפ. (בחברות שכבר השקענו בהן וגייסו סבבי המשך...)

אנו מחפשים את ההשקעה האחרונה שלנו ל-2025 (שאולי כבר תהיה ההשקעה הראשונה ל-2026).

אם אתם עובדים על משהו מחוץ לקונצנזוס, ומחפשים את המשקיע הראשון שלכם, כתבו לי >> guy@fusion-vc.com

Fusion VC Yair Vardi Amit Shechter

Founding Partner at Fusion | Looking for pre-seed investments | Forbes 30 under 30

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The Battle

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