Mailchimp vs Beehiiv — Modern Newsletter Alternative (2026)

If you’re running a newsletter and your list crosses 2,500 subscribers, Mailchimp starts charging $75–$100/month while Beehiiv costs $0. At 25,000 subscribers, that gap is $270–$310/month versus $43/month. For newsletter-native publishing, Beehiiv wins on price, built-in monetization, and developer experience. Mailchimp wins if you’re deep in e-commerce behavioral workflows or the Intuit ecosystem.

Who this is for

Indie hackers, creator-economy builders, and dev-makers choosing a newsletter platform in 2026. If you’re running Shopify and need purchase-triggered behavioral automations, skip to the automations section first — that’s where Mailchimp still wins.

If the developer toolchain around your newsletter also matters, our Best AI Coding CLI in 2026 is a practical companion for the scripting and automation work.

What we tested

We ran both platforms as of May 2026: Beehiiv Scale plan ($43/month) and Mailchimp Standard plan ($20/month starting price). Toolchew runs its own newsletter on Beehiiv, which gives us direct experience with subscriber management, monetization, and the Ad Network. We evaluated pricing tiers, API ergonomics, automations, free tiers, and monetization options.

Beehiiv: Scale plan, API v2 (May 2026)
Mailchimp: Standard plan, Marketing API 3.0 (May 2026)

Pricing

The gap is wider than most comparisons show, because Mailchimp bills on total contacts — not active subscribers. A list with 10,000 contacts and 3,000 unsubscribed still bills at 10,000. You have to manually archive unsubscribes to reduce your billable count.

Beehiiv Scale charges a flat $43/month up to 100,000 subscribers. Mailchimp Essentials starts at $13/month for small lists but scales quickly.

List size	Mailchimp Essentials	Mailchimp Standard	Beehiiv Scale
Free tier	250 contacts, 500 sends/mo	—	2,500 subs, unlimited sends
1,000	~$13/mo	~$20/mo	$0 (within free tier)
5,000	~$75/mo	~$100/mo	$43/mo
10,000	~$110/mo	~$135/mo	$43/mo
25,000	~$270/mo	~$310/mo	$43/mo

Mailchimp’s free tier as of February 17, 2026: 250 contacts, 500 sends/month. Three years ago that was 2,000 contacts. Beehiiv’s free tier has held at 2,500 subscribers with unlimited sends since launch.

Beehiiv’s $43/month flat rate to 100k subscribers is unusual — verify against the current pricing page before committing financially.

API and developer experience

Two calls side by side tell the story faster than prose.

Beehiiv — add a subscriber:

curl -X POST https://api.beehiiv.com/v2/publications/{publicationId}/subscriptions \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "[email protected]",
    "send_welcome_email": true,
    "utm_source": "website",
    "utm_medium": "organic"
  }'

Mailchimp — add a subscriber:

curl -X POST https://{dc}.api.mailchimp.com/3.0/lists/{list_id}/members \
  -u "anystring:YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "email_address": "[email protected]",
    "status": "subscribed"
  }'

The Mailchimp URL requires a {dc} prefix — your data center code, pulled from the last segment of your API key (e.g., us13). Every request needs it. Beehiiv uses a single clean domain with a Bearer token.

Sending a broadcast is where the gap widens. Beehiiv’s Send API is Enterprise-only and currently in beta as of May 2026 — not available on Scale or Max plans. Mailchimp’s send flow requires three chained calls: create campaign, set content, trigger send. More steps, but it’s available on all paid tiers.

	Beehiiv	Mailchimp
Auth	Bearer token	Basic Auth (API key as password field)
Base URL	Single domain	Data center-prefixed (lookup required)
Add subscriber	1 call	1 call
Send broadcast	Enterprise beta only	3 calls, all paid plans
API docs	Focused, clean	Comprehensive, verbose

For teams evaluating whether to route Beehiiv or Mailchimp calls through an AI-native interface rather than REST directly, MCP vs REST: When Each Makes Sense for AI Agents walks through the tradeoffs.

Monetization

Mailchimp has none built in. Beehiiv has three:

Paid subscriptions: free and paid subscriber tiers, Stripe integration built in, 0% platform fee on all plans. At 5% conversion on 5,000 subscribers at $10/month, that’s $2,500/month Beehiiv doesn’t touch. Developers building a custom-gated members area alongside Beehiiv’s native tiers often pair it with a Postgres-backed auth layer — see Supabase vs Firebase for that decision.

Boosts: cross-newsletter paid subscriber acquisition. Advertisers set a CPA (cost-per-acquisition); you earn per verified new subscriber who opts in via your newsletter. Beehiiv takes 20% embedded in the advertiser’s price. Rowan Cheung’s The Rundown AI grew 10,000+ subscribers via Boosts at an average $2.00 CPA, earning back ~$8,000 — a ~$1.20 effective net CPA.

Ad Network: Beehiiv sources brand advertisers (Notion, Netflix, HubSpot named as examples) on CPM/CPC pricing. Available on Scale+ plans. Cumulative payouts to creators exceeded $37M as of early 2026. Payment is the 20th of each month via Stripe Express for the prior month.

Toolchew participates in the Ad Network. Revenue share rate is not publicly disclosed.

Automations

Mailchimp is stronger here — but mostly for e-commerce.

Mailchimp offers 40+ pre-built journey templates, behavioral triggers tied to purchase history and cart abandonment, and up to 200 flows on Standard. Classic Automation Builder was deprecated June 2025; all new automations run through Journey Builder on Standard and above.

Beehiiv supports welcome series, re-engagement, form triggers, and conditional branches. No e-commerce triggers. What it has instead is native paid/free subscriber targeting — you can segment and trigger automations based on subscription tier. Mailchimp has no equivalent.

For a creator newsletter running welcome, re-engagement, and lead magnet delivery flows, Beehiiv covers it. For a Shopify store’s behavioral email marketing, Mailchimp covers it.

Deliverability

EmailTooltester rated Beehiiv 3.5/5 and Mailchimp 3.0/5 in their 2025 scoring. Their methodology changed in 2025: they moved away from seed-list inbox placement tests to feature-based scoring after the Gmail/Yahoo bulk sender updates made seed-list results unreliable. No independent inbox placement percentage from a credible third party exists for either platform in the last 12 months.

Beehiiv includes a guided domain authentication wizard and automated custom domain warm-up. Mailchimp requires manual setup with no guided flow on most plans.

Platform trajectory

Intuit acquired Mailchimp in November 2021. Since then, the free tier has been reduced three times: 2,000 contacts → 500 contacts (March 2023) → 250 contacts (February 2026). Classic Automation Builder was deprecated June 2025. Product direction has shifted toward Intuit’s SMB and e-commerce ecosystem: AI campaign tools, Shopify integrations, SMS marketing. Newsletter-native publishing is not the focus.

Beehiiv raised $33M Series B in April 2024 (NEA, Lightspeed, Sapphire). ~$30M ARR as of June 2025. Founded by ex-Morning Brew team. Newsletter publishing is the core product.

Comparison

	Mailchimp	Beehiiv
Pricing model	Per-contact tiers (counts unsubscribed)	Flat per-plan to 100k
Free tier	250 contacts, 500 sends/mo	2,500 subscribers, unlimited sends
DX / API	Verbose; dc-prefixed URLs; Basic Auth	Clean REST; Bearer token
Automations	40+ journeys, behavioral, e-com	Basic + paid/free tier targeting
Monetization	None	Ad Network, Boosts, paid subscriptions (0% cut)
Analytics	Open/click/unsubscribe standard	Web analytics, referral tracking, subscription sources
Deliverability tools	Manual domain setup	Guided wizard, automated warm-up
Website / blog	No	Yes, all plans
E-commerce integration	Native	Via integrations
Support	Email only on free (30 days)	Human on Scale+; Slack community

Verdict

Use Beehiiv if you’re publishing a newsletter — creator, indie, dev-focused, or otherwise. The pricing is better at every subscriber count above 2,500. The monetization is native. The free tier lets you build to 2,500 subscribers without spending anything. The Scale plan is $43/month with a 14-day free trial.

Use Mailchimp if e-commerce behavioral automation is your core use case and you need Shopify purchase-trigger flows. Or if your organization is already embedded in the Intuit/QuickBooks stack and the switching cost isn’t worth the savings.

Caveats

• Mailchimp billing: counts all contacts — including unsubscribed — toward your tier limit. A list you’ve run for two years likely bills higher than your active subscriber count.
• Beehiiv Send API: programmatic broadcast creation is Enterprise-only and in beta. The add-subscriber API works on all paid plans.
• Deliverability: no quantitative inbox placement test from an independent source exists for either platform in the last 12 months. EmailTooltester’s scores are feature-based, not inbox placement percentages.
• Boosts CPA: $1.63 average is from early-access data. Current rates may differ.
• Beehiiv flat pricing: unusual for the industry — verify at beehiiv.com/pricing before committing.
• Toolchew conflict of interest: toolchew uses Beehiiv and has an affiliate relationship with them. We’d tell you to use Mailchimp if that were the right call — it isn’t for newsletter publishing.

References

1. Beehiiv pricing — verified 2026-05-21
2. Mailchimp pricing — verified 2026-05-21
3. Mailchimp pricing plans overview
4. Beehiiv API — subscriptions/create
5. Beehiiv API — posts/create
6. Mailchimp Marketing API
7. Beehiiv Ad Network
8. Beehiiv Boosts FAQ
9. Beehiiv partner program
10. EmailTooltester: Beehiiv vs Mailchimp
11. Intuit completes Mailchimp acquisition
12. Mailchimp free plan degradation
13. Beehiiv funding and ARR (Sacra, June 2025)
14. Beehiiv Morning Brew case study
15. Beehiiv Boosts — Rundown AI example
16. Indie Hackers: “I quit Mailchimp” — July 2022
17. Beehiiv revenue potential at 1k subscribers
18. HN: Open-source Mailchimp alternative — July 2024