Lumail vs Kit
Lumail
Kit
Creator newsletter platform
Lumail and Kit pricing and feature comparison
Free emails / month
Lumail
3,000
Kit
Unlimited
Unlimited subscribers · $0
10,000 subscribers · $0
Paid entry
$20/month, 40,000 included, then $0.60/1,000
$33/month billed annually for 1,000 subscribers
Pricing basis
Unlimited subscribers; pricing follows email volume
Subscriber-tier pricing
Automation
Graph workflows with triggers, branches, goals, exits, and A/B paths
One basic automation on Free; unlimited on Creator
AI and developer access
ChatGPT OAuth, MCP, skills, CLI, SDK, REST API, and visual editor
65+ tool Kit MCP on paid plans for Claude, ChatGPT, Cursor, and other compatible clients
Transactional email
Included through API, SMTP, SDK, CLI, and agent tools
Not positioned as a transactional email API
Publishing surface
Capture pages and custom web domains; not a general website builder
Creator profile, landing pages, forms, and paid products
Choose Lumail if…
- You need a transactional email API or SMTP relay
- You want AI agents to operate campaigns and workflows directly
- Your list size is large relative to how often you send
Choose Kit if…
- Paid creator products are central to your business
- You want Kit's recommendation network
- You prefer a creator-specific profile and commerce workflow
Where Kit is strong
A real alternative, not a straw man.
Kit focuses on creator newsletters, recommendations, landing pages, visual automations, digital products, and paid subscriptions. People pick Kit when they need creators monetizing newsletters, recommendations, and digital products.
- Generous creator-focused free newsletter plan
- Paid newsletters and digital products
- Recommendations and creator growth tools
Don't trust the table. Run one journey.
Checklists lie by flattening the work. Build one real path: a trigger, a wait, a branch, a goal, an exit. Then open one subscriber and see what actually happened. That tells you more than any feature row.
- 1. Import a small, consented sample. Not the whole list.
- 2. Recreate one campaign and the audience it actually hits.
- 3. Publish one automation with a goal you can measure.
- 4. Fire a test and read every event on one person.
- 5. Compare the weekly work, not the setup afternoon.
Try it on a real send
Keep the whole list. Pay when you send.
3,000 emails free, no card. Rebuild one campaign, one workflow, and one transactional message before you move anyone. If it feels worse than Kit, stay.
The questions people actually ask
Is Lumail cheaper than Kit?
Sometimes. Lumail is $0 for 3,000 emails, then $20 for 40,000. Kit's number only makes sense after you know what they cap: contacts, seats, a daily send limit, or a feature they hide behind a paid plan. Read the honest take above, then price a normal month and a launch month on both pages.
What is the main difference between Lumail and Kit?
Choose Kit for a creator-first monetization ecosystem. Choose Lumail when programmable operations, transactional email, and send-based pricing are the priority.
Can I migrate from Kit to Lumail?
Yes. Don't move the whole list on day one. Export a small consented sample, rebuild one campaign and one automation, authenticate your domain, then watch one subscriber go through the run. If that feels right, move the rest.