Lumail vs Resend
Lumail
Resend
Developer email infrastructure
Lumail and Resend pricing and feature comparison
Free allowance
Lumail
$0
Resend
Free
$0 · 3,000 emails · Unlimited subscribers
Free
Resend: 3,000 transactional emails or 1,000 marketing contacts
Paid entry
$20/month, 40,000 included, then $0.60/1,000
$20/month transactional; $40/month marketing
Pricing basis
Unlimited subscribers; pricing follows email volume
Separate transactional volume and marketing contact plans
Automation
Graph workflows with triggers, branches, goals, exits, and A/B paths
10,000 automation runs included; usage overage on paid plans
AI and developer access
ChatGPT OAuth, MCP, skills, CLI, SDK, REST API, and visual editor
Developer API, SDKs, and AI-oriented documentation
Transactional email
Included through API, SMTP, SDK, CLI, and agent tools
Core product with REST API and SMTP
Publishing surface
Capture pages and custom web domains; not a general website builder
Broadcasts and contacts, not a hosted newsletter publication
Choose Lumail if…
- You want one subscription for newsletter and transactional workflows
- Non-developers need a full visual campaign and workflow surface
- You want organization-aware MCP and CLI operations
Choose Resend if…
- Transactional email infrastructure is the primary product
- You prefer separate plans for transactional and marketing email
- Resend's SDK and React Email ecosystem fit your stack
Where Resend is strong
A real alternative, not a straw man.
Resend provides developer-focused transactional sending, inbound email, broadcasts, contacts, automations, SDKs, SMTP, webhooks, and deliverability tooling. People pick Resend when they need developers prioritizing transactional delivery and API ergonomics.
- Strong developer experience and SDK ecosystem
- Transactional email, inbound, and deliverability tooling
- Clear volume pricing with paid overages
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 Resend, stay.
The questions people actually ask
Is Lumail cheaper than Resend?
Sometimes. Lumail is $0 for 3,000 emails, then $20 for 40,000. Resend'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 Resend?
Choose Resend for developer-first transactional infrastructure. Choose Lumail when newsletters, audience workflows, a visual editor, and agent-run marketing operations should be first-class too.
Can I migrate from Resend 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.