Beehiiv vs Substack vs Kit 2026: Which Newsletter Platform Is Best?
May 2026 · 11 min read
Building a newsletter is one of the best side hustles in 2026 — and the platform you choose determines how much you keep, how fast you grow, and how easily you can monetize. The three dominant newsletter platforms are Beehiiv, Substack, and Kit (formerly ConvertKit), and they serve fundamentally different creator needs.
This comparison breaks down every meaningful difference so you can pick the right one without second-guessing yourself.
0% revenue cut, ad network, best analytics
Built-in audience, easiest setup, writer community
Email automation, 10K free subs, digital product sales
Feature-by-Feature Comparison
Free up to 2,500 subs; $39/mo (Scale); $99/mo (Max)
Free to start; no monthly fee
Free up to 10,000 subs; $29/mo (Creator); $59/mo (Creator Pro)
0% — flat monthly fee only
10% of subscription revenue
3.5% + payment processing
Paid subs, ad network, referral bonuses, affiliates
Paid subscriptions only
Paid newsletters, digital products, tip jar
Growing network, but no publisher marketplace yet
Strong recommendations and discovery features
No built-in discovery
Advanced — segments, automations, polls (paid plans)
Basic — limited automation
Best-in-class — visual automation builder, tagging
Best: 3D analytics, open rates, click maps, subscriber source tracking
Basic: open rates and subscriber count
Good: open rates, click rates, subscriber growth, revenue tracking
Built-in, custom domain, SEO-optimized archive
Built-in, Substack subdomain or custom domain (paid)
Built-in landing pages, limited archive/SEO
Referral program, boosts (pay per subscriber), cross-promotions
Recommendations, cross-promotions
Opt-in forms, landing pages, referral via SparkLoop
Simple, 15-minute setup
Easiest — write and publish in minutes
Moderate — more settings and features to configure
Serious newsletter businesses prioritizing monetization
Writers and journalists starting out or valuing discovery
Creators selling digital products and courses via email
The Real Cost of Substack's 10% Cut
Substack is free to start, which is appealing. But the 10% revenue cut compounds significantly as your newsletter grows:
| Monthly Revenue | Substack keeps | Beehiiv keeps (you pay $39-$99/mo) | You save with Beehiiv |
|---|---|---|---|
| $500/mo | $50 | $39/mo plan cost | $11+/mo |
| $1,000/mo | $100 | $39/mo plan cost | $61+/mo |
| $3,000/mo | $300 | $99/mo plan cost | $201+/mo |
| $10,000/mo | $1,000 | $99/mo plan cost | $901+/mo |
At $3,000/month in subscription revenue, you save $201/month ($2,412/year) by using Beehiiv over Substack. Substack only "wins" on cost when your monthly subscription revenue is under ~$390/month (the break-even point for the $39/mo plan).
Who Should Choose Which Platform?
Choose Beehiiv if:
- You plan to monetize with paid subscriptions and want 0% revenue cut
- You want to earn from ads even before you have paid subscribers
- You care about deep analytics to optimize growth
- You want the best tools for growing your list (referrals, Boosts, SEO archive)
- You're migrating from Substack and frustrated by the revenue cut
Choose Substack if:
- You're a writer just starting out and want zero setup friction
- Discovery matters more than monetization tools right now
- Your monthly subscription revenue will be under $400/month for the foreseeable future
- You value being part of a writing community with cross-promotion features
Choose Kit if:
- Your primary goal is selling digital products, courses, or coaching through email
- You need advanced automation sequences and subscriber tagging
- You have under 10,000 subscribers and want the most powerful free-plan tool
- You already use Creator platforms (Teachable, Stan Store) and need email integration
Frequently Asked Questions
Is Beehiiv better than Substack?
For monetization control and analytics: yes. Beehiiv takes 0% revenue cut vs Substack's 10%, has a built-in ad network, and far superior analytics. Substack wins for discoverability — it actively recommends newsletters to new readers, which helps beginners grow faster.
Should I use Beehiiv or Kit (formerly ConvertKit)?
Use Beehiiv if your primary goal is a newsletter business with paid subscriptions and ads. Use Kit if your goal is selling digital products, courses, or coaching through email automations — Kit's automation and tagging system is purpose-built for that use case.
Can I migrate from Substack to Beehiiv?
Yes. Beehiiv offers a free migration service — they import your subscriber list, past issues, and paid subscriber relationships from Substack. Migration typically takes a few days and has no downtime for your newsletter.
Which newsletter platform is easiest for beginners?
Substack is the easiest — you can write and publish your first newsletter in under 10 minutes with zero setup. Beehiiv is slightly more involved but still beginner-friendly. Kit has the steepest learning curve due to its automation features, but those features are worth it if you're building a product-based business.
Final Verdict
If you're building a newsletter as a serious side hustle in 2026, Beehiiv is our top recommendation. The combination of 0% revenue cut, built-in ad monetization, and best-in-class analytics makes it the highest-ROI platform once you have a growing audience.
Start on the free plan, grow to 2,500 subscribers, then upgrade to Scale ($39/mo) when you're ready to add paid subscriptions. The math works strongly in your favor.
Start Your Newsletter on Beehiiv — Free
Free up to 2,500 subscribers. 0% revenue cut on paid subscriptions. Built-in ad network, referral program, and best-in-class analytics.
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Estimate Your Newsletter Income
Use our free earnings estimator to see how much you could earn from a paid newsletter at 1,000, 5,000, or 10,000 subscribers.
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