AI · alternatives · 2026

24 alternatives to Substack Newsletter

Full Stack Capitalist

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Supergrow▲960
Grow your audience on LinkedIn
2024 · supergrow.ai · its alternatives →
2
LinkedIn Post Generator▲224
Create high quality posts like top creators, 60k already did
2023 · postgenerator.app · its alternatives →
3LS
LinkedIn sucks, so I built a better one▲470
LinkedIn feels more like Facebook every day — noisy feeds, fake engagement, and everyone shouting into the void. Thats why I used to built a personal microsite on Squarespace and uploaded a video resume to YouTube to stand out - it helped me land interviews and get into Big Tech. But I always wondered: why isn’t there a platform designed to help you stand out like that? So I built OpenSpot: a public, curated platform where you can showcase who you are — with video, audio, and proof of your work. No endless feeds. No humblebrags. Just real people open to new opportunities. We’ve already…
2025 · heyopenspot.com · its alternatives →
4
Growth Everywhere - How Bizo Became Worthy of a $175M LinkedIn Buyout▲62
Hire the right people to build a stellar company
2016 · traffic.libsyn.com · its alternatives →
5
LinkedIn for Founders & CEOs▲254
How to leverage your network & drive business results -eBook
2022 · resources.leaddelta.com · its alternatives →
6
LinkedIn Organic by Demand Curve▲204
How to acquire customers through organic LinkedIn content.
2020 · demandcurve.com · its alternatives →
7
Hello Tech Pros: Building a LinkedIn Network That Actually Adds Value▲60
Mike Montague on people
2016 · gadgetsprimer.com · its alternatives →
8
Sell Hack▲152
LinkedIn Profile Emails Uncovered
2014 · sellhack.com · its alternatives →
9
Alts▲165
The world's largest alternative investing community
2021 · alts.co · its alternatives →
10
The Top: How To Run 4 Businesses, Pay Yourself Dividends, Next Warren Buffet?▲68
Scaling and redundancy tips!
2016 · getlatka.com · its alternatives →
11
LinkedIn Influencers▲90
LinkedIn's publishing platform opening to all
2014 · linkedin.com · its alternatives →
12
B2B LinkedIn content marketing▲153
A 14 step guide to acquire and nurture leads on Linkedin
2018 · saasmic.io · its alternatives →
13
Markov Chained▲65
Turn every Redditor into a hedge fund analyst
2021 · its alternatives →
14
Peeptrade▲66
The social network for investors
2016 · peeptrade.com · its alternatives →
15
Investor Leaderboard▲100
CrunchBase Investor Leaderboard
2014 · crunchbase.com · its alternatives →
16
Secrets for Scaling: An interview with Larry Kim▲70
How Wordstream doubles its revenue every year
2017 · soundcloud.com · its alternatives →
17
LinkedIn Sales Navigator▲89
Keep up with your accounts and leads
2014 · apps.apple.com · its alternatives →
18
LinkedIn Hashtag▲164
Growth your LinkedIn audience with hashtag
2021 · chromewebstore.google.com · its alternatives →
19
Awdience▲181
Supercharge your personal brand on LinkedIn
2024 · awdience.in · its alternatives →
20
Inbound.org▲115
Hacker News meets stack overflow for marketers
2014 · inbound.org · its alternatives →
21
ConvoHunter▲48
Find high-intent leads across Reddit, X, and LinkedIn
Dec 2025 · convohunter.com · its alternatives →
22
Reddit Under 100▲112
Stop wasting time on Reddit threads where you won't be seen
2016 · clayburn.wtf · its alternatives →
23
WealthBar▲79
Your online financial advisor
2014 · cifinancial.com · its alternatives →
24
Marketplace Hacks▲86
A slack community of marketplace founders & operators
2014 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →