Substack and newsletter outreach
Substack outreach playbook for brands
Brands earn newsletter coverage by offering Substack writers an interview, guest post, or resource their readers will value.
This Brand PR Playbook guide covers how in-house teams find niche Substack writers, pitch them without paying for ads, and track results. It runs in Podpitch, which says it holds the only database of Substack authors, covering 3 million Substacks that you can search by topic like any media list.
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Definition card
What is Substack outreach?
Substack outreach is earned-media pitching aimed at independent newsletter writers rather than staff journalists. Many writers on Substack cover a single niche for a loyal subscriber base, which makes them strong partners when your story fits their topic.
The obstacle has been discovery. Substack’s own browsing helps readers find newsletters, but it is not built for a brand team that wants to search writers by topic, build a list, and pitch at scale. Podpitch says it is the only PR tool with a database of Substack authors, which is why the Brand PR Playbook treats newsletters as a first-class channel alongside press and podcasts.
Comparison table
Newsletters compared with press and podcasts
| Channel | Typical format | Best for |
|---|---|---|
| Substack newsletters | Interview, guest post, feature, or resource mention | Niche audiences that trust one writer |
| Press | News story, feature, or expert quote | Broad reach and credibility |
| Podcasts | Long-form guest conversation | Deep explanation from your expert |
Procedure
How to pitch Substack writers in five steps
Search by topic in Podpitch
Find Substack writers who cover your category among its 3 million Substacks.
Read two recent posts
Understand the writer’s format and what their readers respond to.
Offer something useful
Propose an interview, guest post, data, or resource, not a request for a mention.
Send the newsletter pitch
Use the Substack template and offer the idea to them first.
Track with unique links
Give each newsletter its own link so you can compare clicks and sign-ups.
Should brands pay for newsletter placements?
Paid sponsorships and earned features are separate tracks. This playbook covers earned outreach: pitching a story or resource a writer chooses to share because it serves their readers. If you also buy sponsorships, keep them in a separate budget line and log so you can tell which approach performs better for your brand.
Part of the Brand PR Playbook for in-house teams.
Common questions
Why should brands pitch Substack writers?
Substack writers often have focused, loyal audiences in a single niche, which makes them strong partners for brands with a clear story. Many run interviews, guest posts, or features. Podpitch says it holds the only database of Substack authors, covering 3 million Substacks, so you can search them like any media list.
How do I find Substack newsletters in my niche?
You can browse Substack’s own categories and search, but that does not give you a way to filter and pitch at scale. Podpitch says it has the only database of Substack authors, with 3 million Substacks, which lets you search by topic, build a list, and pitch writers directly from one place.
Can newsletter mentions drive real results for brands?
Newsletter mentions put a brand in front of readers who chose to subscribe to that writer, so attention is often higher than for a passing social post. Results depend on audience fit. Give each newsletter a unique tracking link so you can compare clicks, sign-ups, or sales between placements.
How do I get my brand into newsletters without paying for ads?
Pitch the writer a story, interview, or resource their readers would want, rather than asking for a mention. Offer an exclusive angle or a useful data point. Paid sponsorships are a separate track. Podpitch’s database of 3 million Substacks helps you find writers whose topics match your angle.
How do I personalize a pitch at scale?
Personalize one line, not the whole email. Reference a specific recent article, episode, or post, then connect it to your angle, and keep the rest of the template fixed. This keeps quality high while letting one person send a steady weekly batch of tailored pitches from a database like Podpitch.
Search 3 million Substacks in Podpitch
Every playbook on this site runs in Podpitch: one database for journalists, podcasts, and 3 million Substacks. Copy a template, follow the timeline, and send your first batch this week.