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ConvertKit vs Mailbrew

ConvertKit logo

ConvertKit

News

The creator platform for digital professionals

From
Free
Rated
-
Full reviewWebsite
Mailbrew logo

Mailbrew

News

Your personalized daily digest from across the web

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ConvertKit the free Newsletter plan allows only one basic visual automation, so sequences beyond a single flow require paying; Mailbrew free tier has limited digest count, source limits, and length restrictions
  • They diverge on capability: ConvertKit covers Email marketing, Mailbrew covers Custom digests.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which ConvertKit and Mailbrew actually diverge.

Attributes where ConvertKit and Mailbrew differ
AttributeConvertKitMailbrew
Pricing modelfreemiumUnknown
Founded20132019

Identical on both: starting price (Free), free tier (Yes), platforms (Web), user rating (Not yet rated), category (News).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in ConvertKit

  • Email marketing
  • Landing pages
  • Subscriber tagging
  • Automation workflows
  • Digital product sales
  • Broadcast emails
  • Subscriber segments
  • Email templates

Only in Mailbrew

  • Custom digests
  • Multiple sources
  • Email delivery
  • Scheduling
  • Content filtering
  • Twitter
  • Reddit
  • RSS

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

ConvertKit

  • Sending newsletters and email sequences to an audiencenot Mailbrew
  • Selling paid subscriptions and digital products to a mailing listnot Mailbrew

Mailbrew

  • Content curationnot ConvertKit
  • News aggregationnot ConvertKit
  • Information managementnot ConvertKit

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

ConvertKit

  • The free Newsletter plan allows only one basic visual automation, so sequences beyond a single flow require paying
  • The free plan is a single user, and the Creator plan at $33 a month allows two
  • Subscriber signals, engagement analytics and paid recommendations are Pro only, at $66 a month
  • A/B testing is capped at 2 subject lines below Pro, which allows 5
  • Paid pricing is banded by subscriber count, so the published figures apply only at the smallest band

Mailbrew

  • Free tier has limited digest count, source limits, and length restrictions
  • Requires upfront configuration and personalization effort to find settings suited to individual needs
  • Shows all sources without deduplication, potentially resulting in duplicate content in digests
  • Depends on upstream third-party APIs (Twitter, Reddit, YouTube) that can change terms or rate limits independently

Pricing, plan by plan

ConvertKit

Free
  • FreeFree
    • Up to 10,000 subscribers
    • Unlimited landing pages and forms
    • Unlimited email broadcasts
  • Creator$33/month
    • Up to 1,000 subscribers
    • Unlimited visual automations
    • Email sequences
  • Pro$66/month
    • Up to 1,000 subscribers
    • Everything in Creator plan
    • Subscriber engagement scoring

Mailbrew

Free
  • FreeFree
    • Multiple digest sources
    • Email digest delivery
    • Limited digest count
  • Paid$undefined/mo
    • Unlimited digests
    • Unlimited sources
    • No length limits

Which should you pick?

Choose ConvertKit if

  • You need email marketing.
  • You want to start without paying.
  • You also want landing pages.
ConvertKit review

Choose Mailbrew if

  • You need custom digests.
  • You want to start without paying.
  • You also want multiple sources.
Mailbrew review

Questions people ask

Is ConvertKit or Mailbrew better?
Neither clearly leads. ConvertKit starts at Free and Mailbrew at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ConvertKit or Mailbrew?
ConvertKit starts at Free and Mailbrew at Free.
Does ConvertKit or Mailbrew run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use ConvertKit for free?
Both have a free tier, so you can try either at no cost before committing.
What is ConvertKit best used for?
ConvertKit is most often used for sending newsletters and email sequences to an audience, selling paid subscriptions and digital products to a mailing list. Of those, sending newsletters and email sequences to an audience and selling paid subscriptions and digital products to a mailing list are not what Mailbrew is typically brought in for.
What can ConvertKit do that Mailbrew cannot?
ConvertKit covers Email marketing, Landing pages, Subscriber tagging, Automation workflows. Mailbrew covers Custom digests, Multiple sources, Email delivery, Scheduling. Both handle Web support.

Answered from the vendors’ own pages

ConvertKit: How much does ConvertKit cost?

ConvertKit offers a free tier and two paid plans: Creator at $33/month (annual $390/year saving $78) and Pro at $66/month (annual $790/year saving $158). All plans include unlimited landing pages, email broadcasts, and audience management features.

Source
Mailbrew: Is Mailbrew free?

Yes, Mailbrew is free to use as of 2026 after Evernomic's acquisition in November 2025. Free tier includes limited digest count, source limits, and length caps. Paid tier offers unlimited digests, sources, and no length limits.

Source
ConvertKit: What does the free ConvertKit plan include?

The free plan supports up to 10,000 subscribers with unlimited landing pages, forms, email broadcasts, audience tagging, and digital product sales. No credit card required to start.

Source
Mailbrew: What sources can Mailbrew monitor?

Mailbrew supports RSS feeds, Twitter/X, Reddit, YouTube, Google News, newsletters, and custom integrations.

Source
ConvertKit: What are the subscriber limits on ConvertKit plans?

The free plan supports up to 10,000 subscribers. Both Creator and Pro paid tiers support up to 1,000 subscribers. This creates a subscriber limit decrease when upgrading from free to paid plans.

Source
Mailbrew: How does Mailbrew deliver content?

Mailbrew collects content from multiple sources into scheduled email digests. You receive digests at your chosen time with a summary of new items from all your sources.

Source
Mailbrew: Can I access Mailbrew on mobile?

Mailbrew offers a browser-based interface for viewing digests and managing sources, but a dedicated mobile app is not mentioned in available documentation.

Source
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