Beehiiv vs ConvertKit vs Substack: The 2026 Breakdown for Paid Newsletters
Compare Beehiiv, ConvertKit, and Substack pricing, features, and monetization. Which platform is best for your paid newsletter in 2026?
Advertiser Disclosure
Million Dollar Mail may receive compensation when you click links and purchase products reviewed here. This does not influence our evaluations — our opinions are our own. We independently research, test, and recommend the best products. Learn more
Why Creators Are Choosing Sides
You've decided to build a paid newsletter. Now comes the hard part: which platform actually works?
Substack, Beehiiv, and ConvertKit dominate creator inboxes for good reason. But they approach monetization, audience growth, and creator support very differently. At 2026 pricing, the gap matters more than ever.
This breakdown shows you exactly what you're getting—and what you're paying for—with each platform.
Pricing Comparison: Free Through Pro Tiers
| Platform | Free Tier | Starter Paid | Pro Tier | Platform Cut |
|---|---|---|---|---|
| Substack | Unlimited subscribers, free publishing | Substack Pro: $12/mo | N/A | 0% (free) or 10% (Pro) |
| ConvertKit | Up to 1,000 subscribers | $29/mo (1K-10K) | $79/mo (10K+) | 0% platform cut |
| Beehiiv | Up to 2,500 subscribers | $21/mo (2.5K-10K) | $84/mo (10K+) | 10% on standard plan |
Feature Matrix: What Actually Matters
| Feature | Substack | ConvertKit | Beehiiv |
|---|---|---|---|
| Email limits (free) | Unlimited | Limited to 1K subs | 2.5K subs included |
| Segmentation | Basic | Strong (custom tags) | Strong (custom tags, audience) |
| Automation flows | Limited | Robust (welcome series, etc.) | Robust + AI-assisted |
| Built-in monetization | Yes (Substack + Stripe) | No (you integrate Stripe) | Yes (referral links, sponsorships) |
| Landing pages | Substack profile only | Full builder included | Full builder included |
| Analytics depth | Basic | Detailed | Very detailed (AI insights) |
Substack: The Network Advantage
Substack's killer feature isn't email—it's audience discovery. The platform promotes new writers, routes readers to recommendations, and creates network effects you can't replicate elsewhere.
Pricing reality: If you stay free, you pay nothing. If you go Pro ($12/mo), Substack takes 10% of paid subscriber revenue.
Best for: Writers who benefit from the Substack network effect. Solo indie creators under 5K subscribers.
ConvertKit: Creator-First Tooling
ConvertKit owns the "creator email" market. Pricing is simple: flat rate per tier, no percentage cuts.
Pricing reality: $29/mo up to 10K subscribers. $79/mo for 10K+. No platform cut—you keep 100% after Stripe fees.
Best for: Indie course creators, newsletter writers with growing audiences (5K-100K+), anyone monetizing through affiliate links or digital products.
Beehiiv: Growth Tools + Monetization Stack
Beehiiv positions itself as the "growth platform" for newsletters with referral networks, sponsorship marketplaces, and deep analytics.
Pricing reality: $21/mo (2.5K-10K), $84/mo (10K+). Plus 10% cut on monetization revenue.
Best for: Growth-focused newsletter creators (50K+ subscribers), anyone monetizing through sponsorships.
Monetization Comparison: The Real Math
With 10K subscribers earning $5K/month:
- Substack Pro: 10% of revenue = platform cost 10%
- ConvertKit: $79/mo = platform cost 0.16%
- Beehiiv: $84 + 10% cut = platform cost ~11.7%
The math flips as you scale. ConvertKit is cheapest at high revenue. Beehiiv's sponsorship matching might justify the cut at lower revenue.
Verdict
Choose Substack if: You're starting out, benefit from discovery, and want payments handled.
Choose ConvertKit if: You're monetizing through courses/affiliates/products and want 0% platform cuts.
Choose Beehiiv if: You're scaling fast (50K+), want sponsorship deals, and don't mind paying for growth tools.
Next Steps
Start with Substack free if exploring. Move to ConvertKit when you want to own the relationship. Move to Beehiiv if sponsorships and growth analytics become your primary revenue. Sign up for ConvertKit or Beehiiv through our links — both offer 30-day free trials.
