Reddit Lead ROI Calculator

Where the default numbers come from

They are illustrative starting points, not benchmarks, and you should replace every one of them with your own data before drawing conclusions.

The two that vary most between businesses are thread volume and annual contract value. A niche developer tool might see five genuinely relevant threads a week across Reddit and X; a broad business category might see two hundred. Contract value swings the output more than any conversion rate in the model, which is why a high-ACV product can justify the channel on a handful of customers a year.

How to read the output

The number most people fixate on is annual revenue. The more useful one is search cost per customer — what you pay in your own time to find each closed deal.

That figure is what makes the channel comparable to paid acquisition. If finding a customer through community replies costs more in hours than it would through ads, the channel is not automatically wrong, but you need a reason beyond economics to keep doing it manually.

The other thing worth noticing: reply rate and search hours move together in reality. Most teams cannot sustain replying to forty percent of relevant threads while also finding them by hand, which is where the model usually diverges from practice.

What the model deliberately ignores

Compounding search value. A good reply in a thread that later ranks keeps generating visits for years. The model treats every reply as a one-time event, which understates the channel considerably.

Brand effects. People who read your reply, do not click, and remember the name three months later are invisible here and are a large part of why the channel works.

Reply quality variance. The model assumes every reply performs identically. In reality a small number of genuinely excellent replies produce most of the outcome.

Ramp time. New accounts in unfamiliar communities perform worse for the first several weeks.