beehiiv vs Substack vs ConvertKit (2026)

Three platforms dominate the newsletter space, each with a different philosophy. Substack is the simplest writing platform. beehiiv is the growth-focused newsletter business tool. ConvertKit is the creator economy Swiss army knife. Here's how to choose.

Quick Comparison

Feature	beehiiv	Substack	ConvertKit
Best For	Newsletter businesses	Writers	Course creators
Free Plan	2,500 subs	Unlimited subs	1,000 subs
Revenue Model	Monthly fee	10% of paid subs	Monthly fee
Growth Tools	Extensive	Basic	Moderate
Monetization	Ads + subs + boosts	Paid subscriptions	Subs + products
Automation	Good	Minimal	Best
Custom Domain	Scale plan ($39/mo)	No	Yes (paid plans)
SEO	Strong	Good	Limited
Starting Price	$39/mo (Scale)	Free (10% rev share)	$25/mo

beehiiv: The Growth Engine

beehiiv is built for people who treat their newsletter as a business, not a hobby.

Key Differentiators

Referral program. Built-in viral growth. Readers share your newsletter → earn rewards at milestones. Morning Brew grew to millions this way. beehiiv makes it plug-and-play.

Boosts network. Get paid ($1-3/subscriber) when you recommend other newsletters. Or pay to be recommended by larger newsletters. Direct, measurable subscriber acquisition.

Ad network. Once you hit 1,000+ subscribers, beehiiv connects you with advertisers. Revenue without finding sponsors yourself.

SEO-optimized website. Every newsletter gets a website with proper meta tags, sitemaps, and structured data. Your archives rank in Google — driving organic subscriber growth.

A/B testing. Test subject lines, content variations, and send times. Data-driven optimization.

beehiiv Pricing

• Launch (Free): 2,500 subs, beehiiv branding, basic features
• Scale ($39/mo): Custom domain, automations, referral program, API
• Max ($99/mo): Ad network, Boosts, priority support, advanced analytics

beehiiv Limitations

• No digital product sales (courses, downloads)
• Less sophisticated automation than ConvertKit
• Primarily a newsletter tool — not a full email marketing platform
• Design customization is moderate

Substack: The Writer's Platform

Substack strips everything down to what matters: writing and publishing.

Key Differentiators

Zero friction. Sign up, write, publish. No domains to configure, no templates to customize, no tools to learn. Substack is the easiest way to start a newsletter.

Notes (social feed). Substack's social layer lets writers interact with readers and other writers. Short-form posts, reposts, and discussions. A built-in audience discovery channel.

Substack network. Recommendations from other Substack writers drive subscriber growth. The network effect benefits all writers on the platform.

Podcast and video. Host podcasts and videos directly on Substack alongside your newsletter. One platform for all content formats.

No upfront cost. Free until you charge subscribers. Then Substack takes 10% of paid subscription revenue (plus Stripe fees). Risk-free to start.

Substack Pricing

• Free newsletters: $0 forever
• Paid newsletters: 10% of subscription revenue + Stripe fees (~3%)

Substack Limitations

• 10% forever. At scale, this is expensive. $10K/mo in subscriptions = $1,000/mo to Substack. beehiiv charges $39-99/mo flat.
• No custom domain. Your URL is always yourname.substack.com
• Minimal growth tools. No referral program, no ad network, no boosts
• No automation. No welcome sequences, drip campaigns, or conditional emails
• Limited analytics. Basic open rates and subscriber counts. No segmentation analytics.
• Platform risk. Substack controls the relationship with your subscribers

ConvertKit: The Creator Economy Platform

ConvertKit (now rebranding as Kit) is an email marketing platform designed for creators who sell digital products alongside their newsletter.

Key Differentiators

Visual automation builder. The best automation system of the three. Build complex workflows visually: "If subscriber clicks link A → tag them → wait 3 days → send offer email → if no purchase → send reminder." Powerful for sales funnels.

Digital product sales. Sell courses, ebooks, templates, and downloads directly through ConvertKit. Built-in checkout, delivery, and payment processing. No third-party tools needed.

Advanced segmentation. Tag subscribers based on behavior, interests, and purchases. Send targeted content to specific segments. Essential for creators with diverse audiences.

Landing pages and forms. Create unlimited landing pages and email capture forms without a website. Good for creators who don't want to manage a separate site.

Sponsor network. ConvertKit's sponsor network connects creators with advertisers, similar to beehiiv's ad network.

ConvertKit Pricing

• Newsletter (Free): 1,000 subs, basic features
• Creator ($25/mo): Automations, sequences, integrations
• Creator Pro ($50/mo): Subscriber scoring, advanced reporting, referral system

Pricing scales with subscriber count. At 10,000 subscribers: Creator is ~$100/mo, Creator Pro is ~$140/mo.

ConvertKit Limitations

• Not newsletter-focused. ConvertKit is an email marketing platform with newsletter features, not a dedicated newsletter tool
• Weaker SEO. No SEO-optimized web archives like beehiiv
• Less newsletter-specific growth. No recommendation network, no boosts
• Higher cost for large lists. Subscriber-based pricing gets expensive as you grow
• Dated design. Email templates and landing pages look functional but not modern

Head-to-Head Scenarios

Starting a Newsletter from Scratch

Substack: Sign up, write, publish within 15 minutes. Zero cost. The lowest barrier to entry.

beehiiv: Sign up, configure, write within an hour. Free plan covers 2,500 subscribers.

ConvertKit: Sign up, set up forms, write within an hour. Free plan covers 1,000 subscribers.

Winner: Substack (simplicity), beehiiv (if you want growth tools from day one)

Growing to 10,000 Subscribers

Substack: Organic growth through the Substack network and Notes. Limited tools beyond that.

beehiiv: Referral program, recommendations network, boosts, SEO. The most growth tools by far.

ConvertKit: Landing pages, automations, and the sponsor network. Moderate growth tools.

Winner: beehiiv

Monetizing with Paid Subscriptions

Scenario: 5,000 paid subs at $10/mo = $50,000/mo revenue
Substack: $5,000/mo fee (10%) = $45,000 net
beehiiv: $99/mo fee = $49,901 net
ConvertKit: ~$140/mo fee = $49,860 net

Winner: beehiiv or ConvertKit (saving $4,800/year vs Substack)

Selling Digital Products

Substack: Not supported. You need a separate platform (Gumroad, Lemon Squeezy).

beehiiv: Not supported natively. Integrate with external tools.

ConvertKit: Built-in. Sell courses, ebooks, and templates directly. Integrated with your email sequences.

Winner: ConvertKit

Running a Media Business

beehiiv: Ad network + paid subscriptions + boosts = multiple revenue streams. Analytics to optimize each. The most complete media business toolkit.

Substack: Paid subscriptions only. Simple but limited revenue diversification.

ConvertKit: Product sales + subscriptions + sponsors. Good diversification but less newsletter-specific.

Winner: beehiiv

The Revenue Math at Scale

At 25,000 subscribers, $5,000/mo paid subscription revenue

Platform	Monthly Cost	Net Revenue	Annual Savings vs Substack
Substack	$500 (10%)	$4,500	—
beehiiv (Max)	$99	$4,901	$4,812
ConvertKit (Pro)	~$200	$4,800	$3,600

beehiiv saves you nearly $5,000/year compared to Substack at this scale. That gap widens as revenue grows.

Migration Guide

Substack → beehiiv

beehiiv has a one-click Substack import. Subscribers, posts, and settings transfer. Redirect your Substack URL to your new beehiiv site.

Substack → ConvertKit

Export subscribers as CSV from Substack. Import into ConvertKit. Content needs manual migration.

ConvertKit → beehiiv

Export subscribers as CSV. Import into beehiiv. Automations need to be rebuilt.

Who Should Choose What

Choose beehiiv If:

• You're building a newsletter as a business
• Growth is your top priority
• You want multiple revenue streams (ads + subs + boosts)
• SEO-driven subscriber growth matters
• You're migrating from Substack to keep more revenue

Choose Substack If:

• You're a writer who wants the simplest possible setup
• You value Substack's built-in reader network
• You're just starting and don't know if you'll monetize
• Community features (Notes, discussions) matter to you
• You want podcast/video hosting alongside your newsletter

Choose ConvertKit If:

• You sell digital products (courses, templates, ebooks)
• Email automation and sequences are critical to your business
• You need advanced subscriber segmentation
• Your newsletter is part of a larger creator business
• You want landing pages without a separate website

FAQ

Can I switch platforms without losing subscribers?

Yes. All three support CSV export/import. Some subscriber engagement data (open history) may not transfer.

Which has the best deliverability?

All three maintain good sender reputations. beehiiv and ConvertKit give you more control over deliverability settings. Substack handles everything automatically.

Do I need a website if I use these platforms?

Substack and beehiiv provide web hosting for your content. ConvertKit provides landing pages. A separate website isn't required for any of them.

Which is best for a company newsletter (not personal)?

beehiiv for growth-focused company newsletters. ConvertKit for companies selling products alongside their newsletter.

Can I use multiple platforms?

Not recommended. Splitting subscribers across platforms creates management headaches. Pick one and commit.

Bottom Line

• Writers who want simplicity → Substack
• Newsletter operators building a business → beehiiv
• Creators selling digital products → ConvertKit

For most newsletter creators serious about growth and revenue in 2026, beehiiv offers the best combination of growth tools, monetization options, and pricing.