Skip to content

Buttondown vs UniOne

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

USD · US · source: buttondown.com

Plan Pricing Charged by Offer type
Free Plan — Free for first 100 subscribers
Free

Absolutely nothing for your first 100 subscribers

Flat Standalone · Free

USD · US · source: unione.io

Plan Pricing Charged by Offer type
Standard
USD 6 monthly

Starting at $6/month for 50,000 emails

Usage · per channel or location Standalone · Starting at
Individual
Contact sales

Custom pricing

Usage · per channel or location Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Buttondown

Free Plan — Free for first 100 subscribers

Highlights

Rich text or markdown editor

Included

Highlights

Send from a custom domain

Included

Highlights

Hosted newsletter archives

Included

Highlights

Privacy-first

Included

UniOne

Standard

Plan card

50,000 emails per month

Included

Plan card

Transactional email

Included

Plan card

Bulk email campaigns

Included

Plan card

SMTP API

Included

Individual

Plan card

Custom email volume

Included

Plan card

Custom support

Included

Plan card

Volume pricing

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Buttondown

  1. Source
    • Free Plan — Free for first 100 subscribers: Free

UniOne

  1. Source
    • Standard: USD 6 monthly
    • Individual: Contact sales