Alternatives

Products that do what Swarm Intro – get cash by making email intros does

1
Swarm▲73
Cryptoequity crowdfunding platform
2014
2
Introbot▲159
Connect people easily with simple emails intros
2015
3A1
After 10 years my side project has hit $8k/mo in revenue▲442
Back in 2010 I had an idea for a service that would allow people to easily create semi-permanent email aliases so that they could give an email address to people and websites without revealing their real email address. These aliases will continue to work indefinitely unless you choose to block them. My brother and I spent a few months building the initial version and launched the website in July 2010. For the first year we had about 50 signups per month, by 2013 this had increased to 1500 and it's currently around 3500 per month. Similarly, our revenue grew consistently but slowly - doubling…
2020
4
Bounce.io▲100
Turning bounced emails into a revenue channel
2014
5
Better BCC'd▲113
Make replying to intro emails super simple.
2014
6
Bitbounce-Credo▲88
A cryptocurrency spam solution
2017
7
EmailDyno▲114
Instantly Turn Your Email List Into A Profit Machine
2015
8
Embarke▲62
Optimize email campaigns for revenue
2014
9
Snapzu▲81
Start your own web community, grow it, and make money.
2015
10
Altpocket - BETA▲74
Social gamification of your crypto portfolio
2017
11LM
LeanScribe – Mass email potential customers for cheap▲5
2014 · leanscribe.com
12II
IntroJoy (Introduce two people via email without the hassle)▲8
2018 · introjoy.com
13CI
Conduit Intro Assist – AI that writes email intros for you▲11
2018 · medium.com
14AT
A tool to earn money by deep linking to GitHub Repos▲13
2018 · gittagger.com
15IW
I was tired of writing HTML emails so I built something that works▲10
Hey HN, I was tired of writing HTML emails and one day was going through reddit specifically searching for people who hated writing HTML emails and heard a lot of complaints from solopreneurs and marketers as this is a very boring task and many marketers and solo founders have much more important tasks to take care off. So I decided to build HTML email to solve this. My friends have already saved hours using this product. This is my 11th product and I think this solves a problem many folks are struggling with. Feel free to share your views.
2024 · html-email.com
16HO
Hands on tutorial for open source contribution▲6
2023 · github.com
17MA
MyCA – An easy way to get paid in Crypto▲8
2018 · myca.is
18
PitchPilot▲2
Researched openers that sound like you did your homework.
19d ago · pitchpilot-sparkle-page.lovable.app
19ED
EmailOctopus – Dirt cheap email marketing via Amazon SES▲8
2015 · emailoctopus.com
20IM
I made a tool that helps you create email signatures and share to team▲7
2021 · mailswype.io
21IB
I built a bot that finds investors and gets meetings with them▲10
2021 · shizune.co
22HO
Hands on tutorial for open source contribution▲5
2025 · github.com
23IM
I made email validation tool▲7
Hey HN, I’m a solopreneur and have been in the SaaS space for the past 3 years. My last 3 startups failed, and a common challenge in all of them was figuring out how to reach my audience. Recently I started with cold outreach (its a struggle, since I dont have much experience with marketing). I am finding leads mainly using exa.ai websets (web vector search, extremelly good for multiple use cases, recommend checking them out) and then sending them through smartlead. I ran the campaign for the past 30 days and 12-15% emails always bounced. This wasted my email credits & chances of reaching…
2025 · verifyemailai.com
24OS
Open source crowdfunding platform▲12
2017 · 200ok.ch

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