← The Build Log / Failures
Failures

My first real campaign flopped. This is what went wrong.

Rahul Tulsiani Rahul Tulsiani · Mar 7, 2025 · 6 min read

I spent three weeks building what I thought was a brilliant outbound campaign. Personalised sequences, intent data triggers, multi-channel touches. The whole thing.

It got a 2% reply rate. Most of those replies were "please remove me from your list."

Here is every mistake I made.

First, I optimised for volume instead of relevance. I had a list of 2,000 contacts that matched my ICP on paper. But matching on paper is not the same as matching in reality. Most of them had no active need for what I was offering.

Second, my personalisation was surface-level. I mentioned their company name, their role, maybe a recent funding round. But none of that showed I understood their actual problem. It showed I could use a merge tag and read Crunchbase.

Third, I skipped the research step. I was so excited about the automation that I forgot the part where you actually understand who you are talking to.

The fix was embarrassingly simple. I cut the list to 200 people. I spent time understanding each one. And the reply rate went from 2% to 18%.

The details matter. The system matters. But the thinking behind it matters more.

Keep reading

I write one email every two weeks about what I'm building.

No frameworks. No hot takes. Just what I tried, what happened, and what I'd change.

Joining a few hundred builders who like seeing how things actually work.