An Honest Review of Kit (ConvertKit) for Authors: Is It Better Than Substack?
If you are an independent author looking to build an email list, you’ve probably heard of Kit (formerly ConvertKit). When researching the best Substack alternatives for authors, you need a platform that actually lives up to the hype, rather than just another overpriced software.
As a writer, your newsletter is your most powerful book-selling tool. In this review, we’ll look at the pros, the cons, and the real cost of using Kit to see if it’s worth switching from simpler platforms like Substack.
The Pros: What Kit Does Exceptionally Well
- Zero Platform Fees on Paid Newsletters: Unlike Substack, which takes a painful 10% cut of your subscription revenue forever, Kit charges a flat monthly fee. You keep 100% of your earnings from exclusive chapters or paid fan clubs.
- Automated Book Sales Funnels: This is Kit’s biggest win. You can design a visual sequence that automatically emails a “Welcome Gift” (like a free prequel chapter) to new subscribers, and then pitches your main book series a few days later on autopilot.
- Smart Reader Tagging: You can easily tag your subscribers. For example, you can separate your ARC (Advance Review Copy) reviewers from regular buyers so you never send the wrong email to the wrong group.
📊 Is it right for your specific list size? You can test the platform without risking a dime. 👉 Try the Kit Free Plan (Up to 10,000 Subscribers)
The Cons: Where Kit Falls Short
No platform is perfect, and Kit definitely has a few downsides you should consider:
- The Learning Curve: Because it has so many features, the dashboard can feel overwhelming for the first hour or two compared to Substack’s ultra-simple text editor.
- Basic Text Formatting: Kit focuses heavily on email deliverability (making sure your emails don’t hit the spam folder). Because of this, their email templates are quite plain and text-heavy, rather than flashy and image-heavy.
Kit Pricing: Is It Worth the Money?
Kit offers a highly competitive Free Tier for up to 10,000 subscribers, which gives you unlimited broadcast emails and landing pages.
Once you need advanced automated funnels, you will have to upgrade to a paid plan. Since it’s a flat rate based on your subscriber count, it actually becomes cheaper than Substack once your paid newsletter starts bringing in stable monthly revenue.
💰 Not sure how much it will cost you? 👉 Use Kit’s Official Pricing Calculator to Check Your Costs
The Verdict: Should You Use Kit?
- Choose Substack if: You just want a simple personal blog, write occasional updates, and don’t care about selling books systematically.
- Choose Kit if: You are serious about building a professional writing career, want to sell books on autopilot using automated sequences, and want to own 100% of your subscriber data and profits.
If you are tired of the feature limitations of basic platforms, Kit is currently the most robust and career-focused tool available for modern authors.
🎁 Current Promotion: 👉 Check Kit’s Latest Feature Deals & Special Promotional Offers Here
