Podcasts as a Sales Channel: Effort, Reach and Effect in B2B

Does your own podcast pay off for sales?

Podcasts have become an established medium in recent years. Many owners listen to business podcasts on their way to work and wonder whether their own format could bring customers. Expectations swing between “everyone does it these days” and “nobody listens to that.”

This assessment therefore answers one question: Under which conditions is a podcast a sensible sales channel for a small business-to-business company? We first clarify the terms and the thinking model research uses to explain the effect of podcasts. Then we look at what studies show about effort and effect and weigh two views. At the end there are three routes of effect and a decision aid.

A podcast with 200 listeners from your own target group is worth more than one with 20,000 who will never buy.

What is a podcast, and why does it work differently from a text?

A podcast is a series of audio or video episodes that appear regularly and can be subscribed to via platforms. A branded podcast is published by a business to show expertise and build relationships, not to sell advertising time. Common formats are conversations with guests, explanations by an expert and Q&A sessions with listener questions.

A model from the 1950s explains why podcasts work. Horton and Wohl (1956) described how viewers build a parasocial relationship with television hosts: a one-sided relationship that nevertheless feels real to the viewer. The host seems to speak directly to them, and over time the feeling of knowing them develops. Podcasts amplify this effect. People often listen alone, through headphones, for long stretches and regularly. The host’s voice becomes familiar.

For sales this is interesting because in business-to-business markets trust arises before the conversation. A prospect who has listened to the owner for ten episodes enters the first meeting with a different picture than someone who knows only the website. How the owner as the face of the business prepares trust, and where that reaches its limits, is described in the article on the owner as the face of the company.

What do studies show about the effect of podcasts?

Research on podcasts as a marketing tool is young. In an editorial in the International Journal of Advertising, Taylor (2024) noted that despite growing audiences and ad spending there is little scholarly work. Open questions include the host’s role in effectiveness, attention, placement and repetition. He also points to a risk: listeners often trust the host so much that they do not always recognize advertising as such.

The existing studies almost all concern private individuals. A survey of 200 podcast listeners in Indian cities, half from each of two age groups, found that more frequent listening went along with higher brand awareness but not with higher purchase intention (Gandhi, Padiya and Desai, 2025). A conference paper by Espinosa, Johnson and Pontes (2026) describes early indications that parasocial relationships lead to recommendations and to purchases of podcast-related products. And an experiment by Snyder and Cistulli (2023) showed that hosts who make fun of the advertised brand in an ad read harm both the brand and themselves. The relationship with the listener is resilient, then, but not unlimited.

Effort and form: what branded podcasts actually do

How companies use the format was examined by Corredera-Fernández and Martínez-Sáez (2026). They analyzed all 161 episodes that the four Spanish brands with the most YouTube subscribers had published in 2024 as a video conversation format. Three findings are instructive for small businesses too.

• Long episodes are the rule. The average length was one hour and almost 16 minutes, over an hour for all four brands.
• Regularity is part of the format. One of the brands published 48 episodes in a year, almost weekly, with a break in August.
• Guests broaden the topic. The brands mixed conversations in which guests tell their own story with conversations with experts. Entrepreneurs also appeared as guests.

The authors themselves name the limits: only one year, only four channels, only consumer brands. One point above all is transferable. Anyone who runs a podcast seriously plans a rhythm over many months. A format with six episodes is more an experiment than a channel.

Two views: reach channel or relationship channel?

The first view treats a podcast like a medium that collects listeners. Success is measured in downloads. In this reading a podcast pays off only if it reaches a sizable audience, and that takes a lot of time, good technology and promotion. For a small business with a target group of a few hundred decision makers, that is hardly achievable.

The second view treats the podcast as an occasion for conversations. The most important person in each episode is not the listener but the guest. Interviewing a purchasing manager, a plant manager or an industry expert about their work for an hour builds a relationship that a cold call would never have created. In this reading a podcast pays off even with few listeners.

I consider the second view the more viable one for small businesses. It does not require the business to compete with media companies for attention, and it uses the mechanism research describes: closeness through conversation. The first view is still not wrong. It reminds you that a podcast without listeners cannot unfold its second effect, trust before the conversation.

The three routes of effect of a branded podcast

The findings point to three routes by which a podcast helps sales. I call them the three routes of effect. A podcast that serves only one of them rarely pays off. One that serves all three often does, even with a small audience.

1. Route 1: the guests

   Each episode is a long conversation with someone you want to get to know. The invitation is an occasion hardly anyone turns down, and the conversation creates a relationship. Target accounts, partners and industry experts are the best guests.

2. Route 2: the listeners

   Regular listeners build trust in the host. This works above all with people who already know the business: existing customers, prospects in ongoing talks, applicants.

3. Route 3: the material

   Each episode supplies raw material for other channels: an expert article, short video clips, quotes for networks, a section in the newsletter. This spreads the effort across several results.

The third route is the most often underestimated. A one-hour episode contains enough material for a thorough expert article as described in the article on B2B content marketing, and for a newsletter section; see B2B newsletters. If you also film the conversation, you gain clips for video; see video in B2B sales.

How do you measure whether the podcast pays off?

Download numbers are a weak metric for a small business. They fluctuate, and they do not say who is listening. It is better to track each of the three routes with its own number.

How to record the source of every inquiry is described in the article on how to measure marketing success. Plan the first review after twelve episodes. Before that the numbers are too small to say anything, and the parasocial relationship needs repetition.

When does a podcast fit, and when not?

The assessment yields conditions under which a podcast makes sense for a small business, and others under which a different format fits better.

• There is at least one person who enjoys and is good at holding conversations, usually the owner.
• The target group has questions that are better explained in conversation than in a text.
• There are enough potential guests for at least twelve episodes, ideally from target accounts and partner businesses.
• The business can keep a fixed rhythm for a year, for example one episode a month.
• Someone is responsible for editing, distribution and reuse of the material.

If two or more of these conditions are missing, other formats are usually better. A talk or webinar achieves a similar closeness in less time and delivers registrations directly; see webinars and expert talks. Appearing as a guest on other podcasts in your industry uses the parasocial effect without building a channel of your own. For many small businesses that is the better start.

Conclusion: is a podcast a sensible sales channel?

The guiding question was under which conditions a podcast is a sensible sales channel for a small business-to-business company. Research explains its effect through the parasocial relationship: a familiar voice creates trust before the first conversation. Effects on awareness, trust and recommendation are documented, but hardly any on purchase decisions, and studies from business-to-business markets are largely missing. Anyone starting a podcast is therefore entering ground that research has not yet mapped.

As a reach channel, a podcast is too costly for most small businesses. As a relationship channel it can pay off: if the guests come from the target group, if every episode produces material for other channels and if the business keeps going for a year. If one of these conditions is missing, appearing on other podcasts or giving a talk is the better route. A podcast is not a megaphone but an invitation to a conversation that others happen to overhear.