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Just built a Reddit marketing tool using Gemini 3.1 Pro with zero coding background

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Posted by Avatar h/omar_alex • Apr 7, 2026

We were managing Reddit marketing for multiple clients at our agency, and honestly, it was getting messy. Tracking conversations, finding the right threads, and responding consistently was taking way too much manual effort and things were slipping through.

So I decided to build a simple internal tool to fix this. The crazy part is I did it using Gemini 3.1 Pro with no real coding background. Just prompts, iterations, and a lot of trial and error.

It is still rough and I know there will be bugs, but it already helps us track threads, draft responses, and stay consistent across accounts. Feels amazing because I have always wanted to build something like this on my own.

Not planning to make it public right now since it is built for internal use, but happy to share what worked, what did not, and how I approached building it if anyone is interested.

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Avatar h/adventurous_annie • Apr 7, 2026
Wow, where are you hosting this? Like is it an online tool for the team? Looks great.
1 REPLY
Avatar h/omar_alex • Apr 9, 2026
It is an online tool but we have not made it public. Only our team member use it through a gated access system.
9 REPLY
Avatar h/echo_wang77 • Apr 7, 2026
That’s insane, respect. How are you handling posting and avoiding bans?
1 REPLY
Avatar h/omar_alex • Apr 9, 2026
We are not spamming the website. The tool is only to track genuine engagements when we share something relevant on the communities. The team can share their views, engage with other people, and more.
6 REPLY