How to Value a Newsletter or Substack Business in 2026

Newsletters are the cleanest cash-flow businesses on the internet, and the M&A market has finally caught up to that fact. Morning Brew sold to Insider for a reported $75M in 2020. Industry Dive (a portfolio of B2B trade newsletters) sold to Informa for $525M in 2022. The Hustle sold to HubSpot for roughly $27M. Axios sold to Cox Enterprises for $525M. What used to be considered a hobby asset class is now one of the most sought-after digital properties in the market.

If you run a newsletter — whether it's a Substack with 20,000 paid subscribers or an ad-supported B2B publication with 200,000 free readers — here's how buyers actually value it in 2026.

The Two Models: Paid Subscription vs. Ad/Sponsor Supported

Newsletter businesses split cleanly into two valuation frameworks, and the one that applies to you determines everything about how you should prepare for a sale.

Paid subscription newsletters— the Substack model, Ghost Pro publications, Ben Thompson's Stratechery, Lenny's Newsletter — are valued on a recurring revenue multiple, very similar to SaaS businesses. Buyers look at ARR, churn, and net revenue retention, and they pay 5-15x ARR depending on quality.

Ad and sponsor supported newsletters— Morning Brew, The Hustle, 1440, Milk Road, most B2B trade newsletters — are valued on a multiple of revenue or EBITDA, closer to how you'd value a media business. The range is typically 3-6x revenue or 8-15x EBITDA for healthy businesses with diversified sponsor bases.

Hybrid newsletters — the ones running both paid tiers and sponsorships — get valued on a blended basis, usually weighted toward whichever revenue line is larger and stickier.

Paid Newsletters: The ARR Multiple Framework

For paid subscription newsletters, the fundamental question is how recurring the revenue actually is. Buyers have learned that Substack churn rates look very different from SaaS churn. A typical B2B SaaS company runs 5-10% annual logo churn. A paid newsletter often runs 30-50% annual churn on monthly plans and 15-25% on annual plans. That higher churn caps the multiple.

The rough bands I see:

• 4-6x ARR: Consumer newsletters with 40%+ annual churn, primarily monthly plans, and heavy dependence on the founder's personal brand.
• 6-9x ARR: Solid paid newsletters with annual plan mix above 50%, churn under 30%, and at least 12 months of stable ARR growth.
• 9-12x ARR: B2B or professional newsletters with institutional subscribers, annual plans at 70%+, churn under 20%, and clear enterprise expansion paths.
• 12-15x ARR: Category-defining newsletters with institutional subscriber bases (Stratechery-tier), defensible voice, and low founder dependency. Rare.

Lenny Rachitsky's newsletter, which reportedly crossed $1M ARR in its first year on Substack, is frequently cited as an example of a newsletter that could theoretically sell at the top end — but that valuation depends entirely on whether the newsletter can survive without Lenny, which is the central question for any creator-led publication.

Ad-Supported Newsletters: The Revenue Multiple Framework

For newsletters monetized through sponsorships and ads, the market looks at annual revenue and applies a media business multiple. Morning Brew's sale at a reported $75M on roughly $20M in revenue implies a 3.8x revenue multiple. The Hustle's $27M HubSpot deal on roughly $12M revenue implies a 2.2x multiple — lower because HubSpot primarily valued the audience as a lead-gen channel rather than as a standalone media business.

Industry Dive is the best case study for premium newsletter valuations. Informa paid $525M in 2022 for a portfolio of 26 B2B trade newsletters reaching approximately 13 million professionals. The revenue multiple was roughly 5x, and the EBITDA multiple was estimated at 15x+. That premium came from three things: vertical-specific audiences that sponsors paid premium CPMs to reach, diversified sponsor bases across dozens of advertisers, and the B2B durability of the audiences (IT directors don't unsubscribe easily).

If you're running an ad-supported newsletter, the single biggest driver of your multiple is sponsor concentration. If your top 5 sponsors represent more than 60% of revenue, buyers will haircut the multiple because losing one relationship can tank a quarter. Healthy newsletters diversify to 20+ active sponsors and cap any single relationship at 10-15% of revenue.

Subscriber Quality Beats Subscriber Count

Founders obsess over list size. Buyers obsess over engagement. A 50,000 subscriber newsletter with a 45% open rate and 8% click rate is worth meaningfully more than a 200,000 subscriber newsletter with a 22% open rate and 1.5% click rate. The reason is simple: sponsors pay for engaged eyeballs, not inbox clutter, and buyers underwrite the sponsor economics.

The metrics buyers actually diligence:

• Open rate: 35%+ is strong, 45%+ is premium. Anything under 25% signals list decay.
• Click rate: 4%+ is strong, 8%+ is premium.
• List growth source: Organic/referral growth is worth a premium. Paid growth (especially from Sparkloop, Beehiiv ads, or Meta) gets discounted because CAC economics can reverse.
• Unsubscribe rate: Under 0.3% per send is healthy. Over 0.5% signals fatigue.
• Audience quality: Titles, industries, and geographies of subscribers matter enormously for B2B newsletters.

Who Buys Newsletters

Strategic media companies — Insider, Dotdash Meredith, Industry Dive (now Informa), Axios (now Cox), Semafor, Recurrent Ventures — buy newsletters that fit their audience strategy. They pay the highest multiples.

Software companies building audiences— HubSpot's acquisition of The Hustle is the blueprint here. Software companies buy newsletters as first-party audience channels because email is one of the few scalable lead-gen moats left.

Newsletter operators and portfolios — Beehiiv, Workweek, Sacra, and various private operators buy smaller newsletters in the $500K-$5M range at 3-5x revenue.

Private equity enters at the portfolio level, typically $5M+ EBITDA, buying collections of trade newsletters at 10-15x EBITDA.

What Kills Newsletter Valuations

Founder dependency. If the newsletter is named after you and written in your voice, buyers will assume the audience leaves when you do. Build a newsroom — or at minimum, ghost-writers — 18 months before you sell.

Single sponsor concentration. Covered above, but it's the most common value killer I see.

Paid growth dependency. A newsletter that added 30,000 subscribers in the last 12 months through Sparkloop co-registrations will face sharp questions about list quality, engagement decay, and CAC.

Platform risk. Substack-hosted newsletters carry platform risk because the underlying infrastructure and billing relationship sit with Substack. Buyers discount 5-10% for pure Substack plays versus Beehiiv or self-hosted alternatives.

The Bottom Line

Newsletter valuations reward two things above all else: recurring revenue you can actually prove (annual plans, institutional subscribers, long-tenured sponsors) and audience engagement you can actually demonstrate. If you're building toward an exit, focus on diversifying sponsors, moving subscribers to annual plans, and building a voice that exists beyond the founder. Our valuation tool can help you benchmark your newsletter against comparable transactions in the media and subscription spaces.