Lou Marvin Caraig | HeyEcho.xyz
@se7entyse7en.me
Full-time solopreneur sharing journey!
Ex Director of Eng @ Linux Foundation
Ex Head of Eng @ Athenian
10+y in tech as Soft Eng
Building:
- HaveYouHeard.io
- HeyEcho.xyz
Newsletter:
- se7entyse7en.beehiiv.com
Ex Director of Eng @ Linux Foundation
Ex Head of Eng @ Athenian
10+y in tech as Soft Eng
Building:
- HaveYouHeard.io
- HeyEcho.xyz
Newsletter:
- se7entyse7en.beehiiv.com
April 14, 2025 at 6:38 PM
Cool to see that the only page with more impressions than the home page are the only blog posts generated by @HeyEcho.xyz 🔥
#buildinpublic #marketing
#buildinpublic #marketing
April 4, 2025 at 3:55 PM
Cool to see that the only page with more impressions than the home page are the only blog posts generated by @HeyEcho.xyz 🔥
#buildinpublic #marketing
#buildinpublic #marketing
1/
Nothing kills momentum like an AI tool that fails halfway through writing your blog post.
Here’s how we fixed that — and 3 more frustrating problems — in the latest @HeyEcho.xyz update 🛠️👇
#buildinpublic #contentmarketing
Nothing kills momentum like an AI tool that fails halfway through writing your blog post.
Here’s how we fixed that — and 3 more frustrating problems — in the latest @HeyEcho.xyz update 🛠️👇
#buildinpublic #contentmarketing
April 1, 2025 at 11:04 AM
1/
Nothing kills momentum like an AI tool that fails halfway through writing your blog post.
Here’s how we fixed that — and 3 more frustrating problems — in the latest @HeyEcho.xyz update 🛠️👇
#buildinpublic #contentmarketing
Nothing kills momentum like an AI tool that fails halfway through writing your blog post.
Here’s how we fixed that — and 3 more frustrating problems — in the latest @HeyEcho.xyz update 🛠️👇
#buildinpublic #contentmarketing
1/
Stop generating blog posts with AI.
Unless you have a strategy.
Most AI tools can write.
Almost none tell you what to write—or why it matters.
That’s where @HeyEcho.xyz just leveled up. 🧵
#buildinpublic #contentmarketing
Stop generating blog posts with AI.
Unless you have a strategy.
Most AI tools can write.
Almost none tell you what to write—or why it matters.
That’s where @HeyEcho.xyz just leveled up. 🧵
#buildinpublic #contentmarketing
March 25, 2025 at 11:59 AM
1/
Stop generating blog posts with AI.
Unless you have a strategy.
Most AI tools can write.
Almost none tell you what to write—or why it matters.
That’s where @HeyEcho.xyz just leveled up. 🧵
#buildinpublic #contentmarketing
Stop generating blog posts with AI.
Unless you have a strategy.
Most AI tools can write.
Almost none tell you what to write—or why it matters.
That’s where @HeyEcho.xyz just leveled up. 🧵
#buildinpublic #contentmarketing
🚀 Big updates for @heyecho.xyz!
🔹 Async blog post generation – No more wait
🔹 Auto-generated excerpts – No more manual summaries
🔹 Redesigned blog library – Titles, excerpts & images at a glance
Soon it will also create a strategic content plan!
#buildinpublic
🔹 Async blog post generation – No more wait
🔹 Auto-generated excerpts – No more manual summaries
🔹 Redesigned blog library – Titles, excerpts & images at a glance
Soon it will also create a strategic content plan!
#buildinpublic
March 18, 2025 at 12:00 PM
🚀 Big updates for @heyecho.xyz!
🔹 Async blog post generation – No more wait
🔹 Auto-generated excerpts – No more manual summaries
🔹 Redesigned blog library – Titles, excerpts & images at a glance
Soon it will also create a strategic content plan!
#buildinpublic
🔹 Async blog post generation – No more wait
🔹 Auto-generated excerpts – No more manual summaries
🔹 Redesigned blog library – Titles, excerpts & images at a glance
Soon it will also create a strategic content plan!
#buildinpublic
Just some small updates for HeyEcho, but still useful ones!
📖 Title slug: the title slug is usually used as part of the link, so now you easily copy it
❌ Post deletion: to better organize the blog posts, you can now delete those you don't care about
#buildinpublic #marketing
📖 Title slug: the title slug is usually used as part of the link, so now you easily copy it
❌ Post deletion: to better organize the blog posts, you can now delete those you don't care about
#buildinpublic #marketing
February 25, 2025 at 4:00 AM
Just some small updates for HeyEcho, but still useful ones!
📖 Title slug: the title slug is usually used as part of the link, so now you easily copy it
❌ Post deletion: to better organize the blog posts, you can now delete those you don't care about
#buildinpublic #marketing
📖 Title slug: the title slug is usually used as part of the link, so now you easily copy it
❌ Post deletion: to better organize the blog posts, you can now delete those you don't care about
#buildinpublic #marketing
2. @heyecho.xyz is great at producing trustworthy, high-quality, educational content.
This fits great with the top-of-funnel (TOFU), where users seek reliable and in-depth information.
This is possible thanks to its deep research capabilities that reference reliable sources.
This fits great with the top-of-funnel (TOFU), where users seek reliable and in-depth information.
This is possible thanks to its deep research capabilities that reference reliable sources.
February 24, 2025 at 3:55 PM
2. @heyecho.xyz is great at producing trustworthy, high-quality, educational content.
This fits great with the top-of-funnel (TOFU), where users seek reliable and in-depth information.
This is possible thanks to its deep research capabilities that reference reliable sources.
This fits great with the top-of-funnel (TOFU), where users seek reliable and in-depth information.
This is possible thanks to its deep research capabilities that reference reliable sources.
1. I thought a lot about @heyecho.xyz's positioning last week.
So far, it was positioned as a blog post generator that produces human-sounding, SEO-optimized blog posts.
It was basically screaming "I'm yet another blog post generator as the other hundreds out there." 😂
🧵
So far, it was positioned as a blog post generator that produces human-sounding, SEO-optimized blog posts.
It was basically screaming "I'm yet another blog post generator as the other hundreds out there." 😂
🧵
February 24, 2025 at 3:55 PM
1. I thought a lot about @heyecho.xyz's positioning last week.
So far, it was positioned as a blog post generator that produces human-sounding, SEO-optimized blog posts.
It was basically screaming "I'm yet another blog post generator as the other hundreds out there." 😂
🧵
So far, it was positioned as a blog post generator that produces human-sounding, SEO-optimized blog posts.
It was basically screaming "I'm yet another blog post generator as the other hundreds out there." 😂
🧵
I’ve just added a small feature to @heyecho.xyz!
You can easily copy the raw markdown of your generated blog posts with a single click. ✨
No more formatting issues when copying from the rich editor. Just click, copy, and paste into your blogging platform.
#buildinpublic
You can easily copy the raw markdown of your generated blog posts with a single click. ✨
No more formatting issues when copying from the rich editor. Just click, copy, and paste into your blogging platform.
#buildinpublic
February 4, 2025 at 12:00 PM
I’ve just added a small feature to @heyecho.xyz!
You can easily copy the raw markdown of your generated blog posts with a single click. ✨
No more formatting issues when copying from the rich editor. Just click, copy, and paste into your blogging platform.
#buildinpublic
You can easily copy the raw markdown of your generated blog posts with a single click. ✨
No more formatting issues when copying from the rich editor. Just click, copy, and paste into your blogging platform.
#buildinpublic
🚀 Excited to share a new feature I just shipped for @heyecho.xyz!
One of the biggest challenges with AI-generated content is trust—can you really rely on the facts in the blog post? I wanted to tackle that head-on.
#buildinpublic
🧵
One of the biggest challenges with AI-generated content is trust—can you really rely on the facts in the blog post? I wanted to tackle that head-on.
#buildinpublic
🧵
January 28, 2025 at 1:30 PM
🚀 Excited to share a new feature I just shipped for @heyecho.xyz!
One of the biggest challenges with AI-generated content is trust—can you really rely on the facts in the blog post? I wanted to tackle that head-on.
#buildinpublic
🧵
One of the biggest challenges with AI-generated content is trust—can you really rely on the facts in the blog post? I wanted to tackle that head-on.
#buildinpublic
🧵
Let's wrap up the year with a new and fresh landing for @heyecho.xyz to start welcoming beta users! ✨
#buildinpublic
#buildinpublic
December 31, 2024 at 12:53 PM
Let's wrap up the year with a new and fresh landing for @heyecho.xyz to start welcoming beta users! ✨
#buildinpublic
#buildinpublic
What prevents you from working like this?
I’d say common sense 🤣
😭 I miss my monitors
💺 not ergonomic (luckily I started training my hamstrings flexibility)
☀️ super annoying reflection
🔌 sockets
🛜 poor connection
#indiehackers #buildinpublic (literally)
I’d say common sense 🤣
😭 I miss my monitors
💺 not ergonomic (luckily I started training my hamstrings flexibility)
☀️ super annoying reflection
🔌 sockets
🛜 poor connection
#indiehackers #buildinpublic (literally)
December 24, 2024 at 1:32 PM
What prevents you from working like this?
I’d say common sense 🤣
😭 I miss my monitors
💺 not ergonomic (luckily I started training my hamstrings flexibility)
☀️ super annoying reflection
🔌 sockets
🛜 poor connection
#indiehackers #buildinpublic (literally)
I’d say common sense 🤣
😭 I miss my monitors
💺 not ergonomic (luckily I started training my hamstrings flexibility)
☀️ super annoying reflection
🔌 sockets
🛜 poor connection
#indiehackers #buildinpublic (literally)
Another update dropped for @heyecho.xyz! 🚀
- the foundation to function as a lightweight CMS 🤩
- it makes it even easier to review the sources 📖
These will ensure to accurate, trustworthy, and organized content. ✨
Join if you're interested! 👇
heyecho.xyz/
#buildinpublic #indiehackers
- the foundation to function as a lightweight CMS 🤩
- it makes it even easier to review the sources 📖
These will ensure to accurate, trustworthy, and organized content. ✨
Join if you're interested! 👇
heyecho.xyz/
#buildinpublic #indiehackers
December 23, 2024 at 9:58 AM
Another update dropped for @heyecho.xyz! 🚀
- the foundation to function as a lightweight CMS 🤩
- it makes it even easier to review the sources 📖
These will ensure to accurate, trustworthy, and organized content. ✨
Join if you're interested! 👇
heyecho.xyz/
#buildinpublic #indiehackers
- the foundation to function as a lightweight CMS 🤩
- it makes it even easier to review the sources 📖
These will ensure to accurate, trustworthy, and organized content. ✨
Join if you're interested! 👇
heyecho.xyz/
#buildinpublic #indiehackers
When it comes to marketing, outbound, and promotion in general I’ve been lacking consistency. 😭
Let’s see if a habit tracker helps. 🚀
#buildinpublic #indiehackers
Let’s see if a habit tracker helps. 🚀
#buildinpublic #indiehackers
December 21, 2024 at 11:46 PM
When it comes to marketing, outbound, and promotion in general I’ve been lacking consistency. 😭
Let’s see if a habit tracker helps. 🚀
#buildinpublic #indiehackers
Let’s see if a habit tracker helps. 🚀
#buildinpublic #indiehackers
Sometimes you just need to be more structured and consistent in promoting your product.
#buildinpublic #indiehackers
#buildinpublic #indiehackers
December 21, 2024 at 4:00 PM
Sometimes you just need to be more structured and consistent in promoting your product.
#buildinpublic #indiehackers
#buildinpublic #indiehackers
If you share valuable content on Reddit it could be a goldmine for promoting your product.
I'm going to experiment with the next level: owning a sub-reddit. 🚀
It's quite daunting tbh, but who knows, this is the first time I'm doing it. 😅
#buildinpublic #indiehackers
I'm going to experiment with the next level: owning a sub-reddit. 🚀
It's quite daunting tbh, but who knows, this is the first time I'm doing it. 😅
#buildinpublic #indiehackers
December 17, 2024 at 9:54 AM
If you share valuable content on Reddit it could be a goldmine for promoting your product.
I'm going to experiment with the next level: owning a sub-reddit. 🚀
It's quite daunting tbh, but who knows, this is the first time I'm doing it. 😅
#buildinpublic #indiehackers
I'm going to experiment with the next level: owning a sub-reddit. 🚀
It's quite daunting tbh, but who knows, this is the first time I'm doing it. 😅
#buildinpublic #indiehackers
Here’s mine!
December 15, 2024 at 10:26 AM
Here’s mine!
It’s funny that my most profitable product is also the one that I’m not updating the longest 😂
But right now I’m all-in on HeyEcho.xyz 🎯
#buildinpublic #indiehackers
But right now I’m all-in on HeyEcho.xyz 🎯
#buildinpublic #indiehackers
December 14, 2024 at 12:04 PM
It’s funny that my most profitable product is also the one that I’m not updating the longest 😂
But right now I’m all-in on HeyEcho.xyz 🎯
#buildinpublic #indiehackers
But right now I’m all-in on HeyEcho.xyz 🎯
#buildinpublic #indiehackers
Generating a high-quality blog post is great!
But if you cannot save them, or edit, or list, etc. it's a bit meh...
The first step for HeyEcho.xyz to have some CMS functionality is almost there! 🤩
One-click onboarding for workspace creation! 🚀
#buildinpublic #indiehackers
But if you cannot save them, or edit, or list, etc. it's a bit meh...
The first step for HeyEcho.xyz to have some CMS functionality is almost there! 🤩
One-click onboarding for workspace creation! 🚀
#buildinpublic #indiehackers
December 13, 2024 at 5:28 PM
Generating a high-quality blog post is great!
But if you cannot save them, or edit, or list, etc. it's a bit meh...
The first step for HeyEcho.xyz to have some CMS functionality is almost there! 🤩
One-click onboarding for workspace creation! 🚀
#buildinpublic #indiehackers
But if you cannot save them, or edit, or list, etc. it's a bit meh...
The first step for HeyEcho.xyz to have some CMS functionality is almost there! 🤩
One-click onboarding for workspace creation! 🚀
#buildinpublic #indiehackers
Still small numbers, but proud and happy about my newsletter! 🚀
Thanks @beehiiv.com for this review! ❤️
#buildinpublic #indiehackers
Thanks @beehiiv.com for this review! ❤️
#buildinpublic #indiehackers
December 11, 2024 at 11:26 PM
Still small numbers, but proud and happy about my newsletter! 🚀
Thanks @beehiiv.com for this review! ❤️
#buildinpublic #indiehackers
Thanks @beehiiv.com for this review! ❤️
#buildinpublic #indiehackers
🚀 Now HeyEcho.xyz supports generating the hero image! 🥳
I improved a lot the generated text! 💪
Next steps:
- further refine the text,
- prepare onboarding,
- start getting feedback from real users.
#buildinpublic #indiehackers
I improved a lot the generated text! 💪
Next steps:
- further refine the text,
- prepare onboarding,
- start getting feedback from real users.
#buildinpublic #indiehackers
December 9, 2024 at 12:59 PM
🚀 Now HeyEcho.xyz supports generating the hero image! 🥳
I improved a lot the generated text! 💪
Next steps:
- further refine the text,
- prepare onboarding,
- start getting feedback from real users.
#buildinpublic #indiehackers
I improved a lot the generated text! 💪
Next steps:
- further refine the text,
- prepare onboarding,
- start getting feedback from real users.
#buildinpublic #indiehackers
🚀 A great achievement! ✨
HeyEcho.xyz is improving daily!
Not only the generated blog posts do not sound AI (even if still being marked as likely AI), but they use data and fact-checked ones. 💪 (18 facts checked)
I'm using Originality for plagiarism and fact-checking.
#buildinpublic #indiehackers
HeyEcho.xyz is improving daily!
Not only the generated blog posts do not sound AI (even if still being marked as likely AI), but they use data and fact-checked ones. 💪 (18 facts checked)
I'm using Originality for plagiarism and fact-checking.
#buildinpublic #indiehackers
December 4, 2024 at 5:02 PM
🚀 A great achievement! ✨
HeyEcho.xyz is improving daily!
Not only the generated blog posts do not sound AI (even if still being marked as likely AI), but they use data and fact-checked ones. 💪 (18 facts checked)
I'm using Originality for plagiarism and fact-checking.
#buildinpublic #indiehackers
HeyEcho.xyz is improving daily!
Not only the generated blog posts do not sound AI (even if still being marked as likely AI), but they use data and fact-checked ones. 💪 (18 facts checked)
I'm using Originality for plagiarism and fact-checking.
#buildinpublic #indiehackers
If you get scared of competition you probably won't ship anything 😅
Try to take the positive side of it: if some are successful it means there's demand.
#buildinpublic #indiemakers
Try to take the positive side of it: if some are successful it means there's demand.
#buildinpublic #indiemakers
November 29, 2024 at 2:35 PM
If you get scared of competition you probably won't ship anything 😅
Try to take the positive side of it: if some are successful it means there's demand.
#buildinpublic #indiemakers
Try to take the positive side of it: if some are successful it means there's demand.
#buildinpublic #indiemakers
Are you even training if you don’t burn 700cal per session? 😂
Can’t inspire with MRR posts yet, but don’t forget to neglect your health folks 💪
I did that in the past, and I regretted it. A lot.
I ended up fully breaking my Achilles tendon last year. 😅
Now back to #buildinpublic !🫡
#indiemakers
Can’t inspire with MRR posts yet, but don’t forget to neglect your health folks 💪
I did that in the past, and I regretted it. A lot.
I ended up fully breaking my Achilles tendon last year. 😅
Now back to #buildinpublic !🫡
#indiemakers
November 26, 2024 at 12:17 PM
Are you even training if you don’t burn 700cal per session? 😂
Can’t inspire with MRR posts yet, but don’t forget to neglect your health folks 💪
I did that in the past, and I regretted it. A lot.
I ended up fully breaking my Achilles tendon last year. 😅
Now back to #buildinpublic !🫡
#indiemakers
Can’t inspire with MRR posts yet, but don’t forget to neglect your health folks 💪
I did that in the past, and I regretted it. A lot.
I ended up fully breaking my Achilles tendon last year. 😅
Now back to #buildinpublic !🫡
#indiemakers
I created an event for each subreddit worth promoting my SaaS. Different colors for different strictness on self-promotion.
- Green: none/low
- Yellow: mid
- Red: high/very high
For Yellow/Red just focus on providing value. Be always aware of the rules, but it will pay off.
#buildinpublic
- Green: none/low
- Yellow: mid
- Red: high/very high
For Yellow/Red just focus on providing value. Be always aware of the rules, but it will pay off.
#buildinpublic
November 23, 2024 at 4:03 PM
I created an event for each subreddit worth promoting my SaaS. Different colors for different strictness on self-promotion.
- Green: none/low
- Yellow: mid
- Red: high/very high
For Yellow/Red just focus on providing value. Be always aware of the rules, but it will pay off.
#buildinpublic
- Green: none/low
- Yellow: mid
- Red: high/very high
For Yellow/Red just focus on providing value. Be always aware of the rules, but it will pay off.
#buildinpublic