Reddit lead generation ads with Max campaigns: worth testing on a small budget?

Reddit says it is evolving Lead Generation to connect leads to existing CRM workflows and to optimise campaigns for lead submissions. In its words, advertisers can send prospects to landing pages on their own sites, directly to forms tailored to their business, and route lead data into their CRM for easier follow-up.

Max campaigns are now available for lead generation, which Reddit says is to help increase lead volume and improve efficiency. Reddit describes Max as optimising campaign settings and creative rotation for every impression to drive better performance with less work.

Two additions sit beside it. In-market audiences, in beta, are available automatically through Max, and Reddit says they help advertisers reach people actively researching or considering making a purchase. And HubSpot is being tested in open beta as a platform partner for attribution, reporting, and account setup.

Reddit says advertisers using in-market audiences on Reddit saw an average improvement of nearly 7% to CPA compared with other first-party targeting options. Its footnote says that is based on internal data from August 2026. Our reading: that is Reddit's cost per acquisition, as Reddit counts an acquisition, compared across Reddit's own targeting. It is a fair number to publish and it says nothing about whether those acquisitions went on to become customers.

The case study in the same announcement carries the more useful kind of figure. Reddit says a cybersecurity company cut its CPA by more than half across two campaigns, and that 40% of sales-qualified accounts sourced from Reddit in the past year converted into sales opportunities. Reddit says the company used community targeting across all ad placements, and the announcement does not say it used Max. Our reading: the first half looks like the platform's own count, though the announcement does not say where it was measured. The second half is measured in a sales pipeline, after the lead, and that is the measurement worth building for your own test.

This is our argument, not Reddit's. A campaign told to optimise for lead submissions, and left to choose its own settings, will find the people most willing to submit the form. That is what it was asked for. It is not the same as finding the people most likely to buy, and the gap between the two is widest when the form is short and the offer is free.

So the lead count Reddit reports, and the cost per lead built on it, can improve while the pipeline does not. The rule we hold ourselves to on every account we manage is that a recommendation cites an outcome measured outside the platform, a booked call or a payment, never the platform's own conversion count. A Reddit test deserves the same rule.

Reddit's announcement does not state a minimum budget for Max, or how many leads it needs before its choices settle, so we will not guess one. What we can say is how to make a small test answer the question rather than produce a lead count.

Our reasoning: a small test is worth running if it can reach your real outcome inside the window you will wait. If a lead takes months to become a customer, a few weeks of spend can only tell you about the leads' first step in your pipeline. Pick that step in advance, and judge the test on it, not on the CPA Reddit shows.

And if you will compare it with Google, compare like with like. Google's guidance is to select 'One' for leads to prevent duplicate counts from page refreshes. Before putting Reddit's cost per lead beside Google's, check what one form fill counts as on each side, because the cheaper looking platform can simply be the one counting more generously.

Our practice, set out as a checklist rather than drawn from a Reddit account we can quote. Before launch, write down what a qualified lead is in your CRM and which pipeline step you will judge the test on. Route the leads into the CRM and tag each one with its source. Reddit says advertisers can route lead data into their CRM. Its HubSpot integration is in open beta. Set the amount you are prepared to lose and the date you will decide.

During the test, read Reddit's lead count for pace, not for verdicts. At the end, divide spend by the leads that reached your chosen step, and compare that with the same figure from your other channels. If Reddit's is competitive, scale it carefully. If it only wins on Reddit's own CPA, you have bought form fills, and now you know their price.