
AssetRoom
AI-powered summaries of stock news to your inbox
AssetRoom is a free service I created after I found myself regularly reading about interesting stocks, but failing to then keep up with them over time - often reading many months/years later about how successful they went on to be (or not!).
After finding success with Reddit DMs, I decided to try posting on Hacker News' monthly "Show HN: What are you working on?" thread - a recurring monthly discussion where developers share their current projects with the HN community.
I crafted a simple, straightforward pitch for my regulatory filing summary platform that:
Clearly explained the problem "I often read about interesting public companies (from an investment perspective or otherwise), but fail to then keep up with them over time (sometimes reading many months/years later how successful they were - or not!)"
Described my solution (AI-generated summaries of SEC filings for stocks you follow)
Added a link
No fancy marketing tactics - just an honest description of what I built and why I built it, in an extremely concise comment.
I was genuinely surprised by the results from a simple comment on a monthly thread:
121 visits in just 24 hours
13 sign-ups (10.7% conversion rate)
Interestingly, this conversion rate is closely correlated with my landing page conversion rate from reddit DM's.
Why I Think It Worked
HN is full of people who appreciate tools that save time and solve real problems
My pitch focused on the specific pain point my product addresses
I made sure the path from interest to sign-up was straightforward
I'll be posting on next months thread for sure - almost no effort for potentially a decent number of new eyeballs on my landing page.
AssetRoom is a free service I created after I found myself regularly reading about interesting stocks, but failing to then keep up with them over time - often reading many months/years later about how successful they went on to be (or not!).
After using friends for early user research and sign ups, I was ready to branch out to a wider audience.
I discovered Reddit as a goldmine for connecting with exactly the right people I was looking for. Here's how I did it and what I learned.
Finding My Target Audience
Reddit's specialized communities made it easy to identify potential users who would genuinely benefit from my service.
r/stocks
r/investing
r/dividends
r/stockmarket
(and many more!)
These subreddits are full of active investors who have an interest in investing in stocks - exactly the personas I was looking to connect with.
My Personalized DM Strategy
I developed a semi-automated workflow that helped me reach potential users without coming across as spammy:
Used the praw Python library to search through recent threads and comments in my target subreddits
Aggregated data by user, capturing their engagement patterns and discussion topics
Leveraged Together AI's API with
Llama-3.1-70B-Instruct-Turboto generate personalized messages based on their specific comments, albeit closely following my predefined templateCreated user-specific UTM-tagged links to track engagement
Compiled everything into a spreadsheet for manual review before sending
Tracked responses and engagement using PostHog to understand landing page performance - their replays in particular are really useful for early-stage user research
Key Learnings
The feedback I received was invaluable for improving both my outreach and my product:
Value Proposition Clarity: My landing page wasn't clearly communicating why someone should use my service. I revamped it to cut down the number of steps to sign up and make it more interactive (note: this is still a work in progress!)
Personal Stories Matter: When I shared the personal motivation behind building the platform (my own frustration with parsing dense regulatory filings), response rates increased noticeably.
Exclusive Access Appeal: Framing outreach as an "invitation" to join as an early adopter created a sense of exclusivity that resonated with many recipients.
The Results
Here's some stats:
6% response rate to my DMs
11% click-through rate
9% conversion rate from click-throughs
1% overall conversion rate (DMs to users)
Most importantly, these metrics have been improving as I implement learnings. I was most encouraged by the 9% conversion rate from click-throughs, which demonstrates encouraging performance from my landing page and sign up process.
For cold outreach like this, I honestly thought 1% overall as a conversion rate wasn't too bad!
Meaningful Outcomes
Acquired my first 4 non-friend users this way
Significantly refined my messaging based on direct feedback
Completely overhauled my landing page - fewer steps to sign up, more interactive onboarding and I'm preparing to add my personal story that I've found to resonate in DM's.
Important Considerations
My approach wasn't about mass-spamming Reddit. Each message was thoughtfully personalized based on the recipient's actual interests and comments, then proof-read and delivered manually. This respects both the users and Reddit's terms while building genuine connections.
The goal was quality and quantity, but not in excess - reaching a reasonable amount of people and ensuring the outreach was genuinely relevant to them.
What's Next
I'm continuing to refine this approach while expanding to other channels. The real-time feedback loop has been invaluable for not just acquiring users but improving messaging, the landing page and ultimately the service itself.
Would love to hear if others have had success with similar targeted outreach strategies on Reddit or other platforms!
About
I often read about interesting public companies, but fail to then keep up with them over time, sometimes reading many months/years later how successful they were - or not! AssetRoom makes it easy to stay up to date.


1 Comment
You sound like you are on a path to progress.