Substack and Beehiiv are the two leading newsletter platforms for creators, and they take fundamentally different approaches. Substack optimizes for simplicity. Beehiiv optimizes for growth tools.

Here’s an honest comparison to help you choose the right one.

Quick Comparison

Feature Substack Beehiiv
Pricing model Free + 10% of paid subs Monthly fee, 0% revenue cut
Free tier Unlimited subs Up to 2,500 subs
Paid plans Free (10% cut) $39-$99/mo (0% cut)
Custom domain Yes (limited) Yes (full control)
SEO tools Basic Advanced
Referral program No (basic recommendations) Yes (built-in)
Ad network No Yes (Beehiiv Ad Network)
Analytics Basic Detailed
Design customization Limited Extensive
Podcast hosting Yes No
Mobile app Yes (reading app) No
Notes (social feed) Yes No

Pricing: The Math That Matters

Substack’s Model

Substack charges nothing upfront. They take 10% of your paid subscription revenue + Stripe’s 2.9% + $0.30 per transaction.

Example at different subscriber levels:

Paid Subscribers Price/mo Gross Revenue Substack Cut (10%) Stripe Fees You Keep
100 @ $10/mo $10 $1,000 $100 ~$59 ~$841
500 @ $10/mo $10 $5,000 $500 ~$175 ~$4,325
2,000 @ $10/mo $10 $20,000 $2,000 ~$638 ~$17,362
5,000 @ $10/mo $10 $50,000 $5,000 ~$1,595 ~$43,405

Beehiiv’s Model

Beehiiv charges a monthly fee and takes 0% of your paid subscription revenue.

Plan Monthly Fee Subscribers Revenue Cut
Launch Free Up to 2,500 0%
Scale $39/mo Up to 10,000 0%
Growth $99/mo Up to 100,000 0%
Enterprise Custom Unlimited 0%

The crossover point:

At 100 paid subscribers ($10/mo), Substack costs $100/mo vs Beehiiv’s $39/mo. At 500 paid subscribers ($10/mo), Substack costs $500/mo vs Beehiiv’s $39-$99/mo. At 1,000+ paid subscribers, Substack’s cost grows while Beehiiv’s stays flat.

Bottom line: Substack is cheaper when you have very few paid subscribers (under ~50). Beehiiv is dramatically cheaper at scale.

Growth Tools

Beehiiv’s Growth Advantages

Built-in referral program: Beehiiv includes SparkLoop-style referral programs native to the platform. Set milestone rewards (3 referrals = bonus content, 10 referrals = free merch) and your subscribers share your newsletter organically.

This is Beehiiv’s killer feature. Morning Brew, The Hustle, and other major newsletters grew primarily through referral programs. Substack has no equivalent.

Beehiiv Ad Network: Once you reach 1,000+ subscribers, you can join the Beehiiv Ad Network and earn revenue from native ads placed in your newsletter. This is passive revenue — Beehiiv matches you with advertisers and handles everything.

Typical earnings: $1-$5 per 1,000 subscribers per ad placement.

Recommendation network: Beehiiv’s Boost program pays you when you recommend other newsletters to your subscribers. You can earn $1-$5 per new subscriber you refer to partner newsletters.

SEO-optimized web pages: Every Beehiiv newsletter post becomes an SEO-optimized web page with customizable metadata, clean URLs, and proper heading structure. This drives organic Google traffic to your newsletter archives.

Substack’s Growth Features

Substack Notes: A Twitter-like social feed within Substack where writers post short updates, links, and discussions. This drives cross-promotion between Substack writers.

Recommendations: When a reader subscribes to your Substack, you can recommend other Substacks — and they can recommend you. This creates network effects but is less powerful than Beehiiv’s referral program.

Substack app: Substack’s mobile reading app has a built-in discovery feed. Readers browse and find new newsletters. This gives Substack writers passive discovery.

Writing and Design

Substack’s Editor

Substack’s editor is intentionally simple. It looks and feels like Medium — clean, distraction-free, and limited in customization.

Pros: You’ll never spend time fiddling with design. Just write. Cons: Your newsletter looks like every other Substack newsletter. Limited brand customization.

Beehiiv’s Editor

Beehiiv’s editor is more powerful with drag-and-drop blocks, custom HTML, and template options.

Pros: Your newsletter can look unique and branded. More formatting options. Cons: More features = more decisions. There’s a learning curve.

Design Comparison

Feature Substack Beehiiv
Custom colors/fonts Limited Extensive
Header/footer customization Basic Full control
Email templates 1 basic template Multiple templates
Custom HTML No Yes
Image handling Good Good
Embed support Basic Extensive

Analytics

Substack Analytics

  • Open rate
  • Click rate
  • Subscriber growth chart
  • Top posts by views
  • Free vs paid subscriber breakdown

Functional but basic. No segmentation, no A/B testing, no detailed click maps.

Beehiiv Analytics

  • Everything Substack has, plus:
  • Click heat maps
  • A/B testing for subject lines
  • Subscriber engagement scoring
  • Referral tracking
  • Revenue analytics
  • UTM parameter tracking
  • Custom audiences and segmentation

Beehiiv’s analytics are significantly more detailed, especially for creators who optimize campaigns.

Monetization

Substack Monetization

  1. Paid subscriptions (10% to Substack)
  2. Founding member tier (supporters pay more for the same content)
  3. That’s it. No ad network, no sponsorship marketplace, no affiliate tools.

Beehiiv Monetization

  1. Paid subscriptions (0% to Beehiiv)
  2. Beehiiv Ad Network (native ad placements, passive revenue)
  3. Boosts (get paid for recommending other newsletters)
  4. Sponsorships (built-in sponsorship management tools)
  5. Premium content gates (lock specific posts for paid subscribers)

Beehiiv wins on monetization diversity and cost-effectiveness.

Who Should Choose Substack

  • Writers who want simplicity — just write and publish
  • Authors building a literary brand — Substack’s literary community is strong
  • Creators with small paid subscriber bases — the 10% cut is manageable under 100 paid subs
  • Podcasters — Substack includes podcast hosting
  • Anyone who values the Substack app’s discovery — passive subscribers from the app are a real benefit

Who Should Choose Beehiiv

  • Newsletter-first businesses — growth tools, referral programs, and ad revenue
  • Creators planning to scale — the flat monthly fee saves thousands at scale
  • SEO-focused writers — Beehiiv’s web pages drive organic traffic
  • Data-driven creators — A/B testing, analytics, and segmentation
  • Anyone monetizing through ads or sponsorships — built-in tools for ad management

Migration: Switching Between Platforms

Both platforms support migration. Here’s what to know:

Aspect Substack → Beehiiv Beehiiv → Substack
Free subscriber migration Seamless (CSV export/import) Seamless
Paid subscriber migration Manual (subscribers re-enter payment) Manual
Post migration Beehiiv has dedicated import tool Manual copy-paste
Expected subscriber loss 10-20% of paid subs 10-20% of paid subs

Tip: If you think you might switch later, start on Substack (free) and migrate to Beehiiv when you have enough subscribers to justify the monthly fee and growth tools.