MailBeez
MailBeez V5 arrives with a redesigned workspace, dark mode and V5-ready modules.
Comparison · Mkt Auto
Buttondown vs SendPortal
A side-by-side editorial comparison of Buttondown and SendPortal — release velocity, themes, recent moves, and the top alternatives to consider.
Buttondown vs SendPortal: at a glance
What is Buttondown?
Buttondown lets writers reorder editor blocks without a mouse.
Buttondown is a newsletter platform shipping small daily batches. The 13 November batch lets writers reorder editor blocks and the newsletter switcher with Option + Shift + arrow keys or by clicking a drag handle. It extends a week of accessibility work: arrow-key toolbar navigation on 11 November and screen-reader names for form controls on 12 November.
What is SendPortal?
SendPortal resurfaces with a v4 patch release, its first tag since 2020.
SendPortal's last tagged release before this month was v1.0.3 in July 2020. On October 22 it published v4.0.0.1, which fixes sp:install skipping migrations on fresh installs and a route-caching failure from a duplicate logout route. The changelog link implies a v4.0.0 release just before it, which isn't in the tracked entries.
Buttondown vs SendPortal: editorial side-by-side
Buttondown
5.0MKT AUTO
Buttondown lets writers reorder editor blocks without a mouse.
◆ Current state
Buttondown is a newsletter platform shipping small daily batches. The 13 November batch lets writers reorder editor blocks and the newsletter switcher with Option + Shift + arrow keys or by clicking a drag handle. It extends a week of accessibility work: arrow-key toolbar navigation on 11 November and screen-reader names for form controls on 12 November.
◆ Where it's heading
Most of November's batches are fixes, but the last three days show a focused push to make the editor usable without a mouse or with a screen reader. Analytics readability (the 9 November comparison chart) and technical-content rendering (6 November) are the other recurring threads.
◆ Prediction
Expect more keyboard and screen-reader fixes across the remaining editor and settings screens over the next few batches.
SendPortal
2.5MKT AUTO
SendPortal resurfaces with a v4 patch release, its first tag since 2020.
◆ Current state
SendPortal's last tagged release before this month was v1.0.3 in July 2020. On October 22 it published v4.0.0.1, which fixes sp:install skipping migrations on fresh installs and a route-caching failure from a duplicate logout route. The changelog link implies a v4.0.0 release just before it, which isn't in the tracked entries.
◆ Where it's heading
A major version followed by fixes to the installer suggests the project is active again and new installs are being tested. With two tagged releases six years apart, there's no cadence to read yet.
◆ Prediction
If v4 is a real revival, more point releases should follow within weeks; another long silence would mean v4 was a one-off.
Alternatives to Buttondown and SendPortal
Other Mkt Auto products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Buttondown or SendPortal.
Postiz
Postiz encrypts channel tokens and lets agents send connect links for new channels.
n8n
n8n fixes executions being redacted when they used global credentials, on three lines.
Gumloop
Gumloop 13.6 gives admins one set of rules for every tool an agent touches.
AcyMailing
AcyMailing 11.1.2 closes holes that let strangers read or unsubscribe any subscriber.
GetResponse
GetResponse now ships a playbook so AI agents can run its email marketing.
See all Buttondown alternatives → · See all SendPortal alternatives →
Recent activity from Buttondown and SendPortal
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoButtondownReorder editor blocks with keyboard shortcuts instead of dragging
- 2d agoButtondownScreen-reader names for form controls and settings heading fixes
- 3d agoButtondownEditor toolbar works with arrow keys and screen readers
- 4d agoButtondownFancy editor converts pasted numbered lists; link toolbar fix
- 5d agoButtondownEmail comparison shows one bar per email for each metric
- 6d agoButtondownButtondown fixes open tracking and analytics counting
- 23d agoSendPortalv4.0.0.1: fixes fresh-install migrations and route caching
- 6y agoSendPortalv1.0.3: Drops laracatch-client dependency
Frequently asked questions
What is the difference between Buttondown and SendPortal?
They serve adjacent needs but don't currently overlap on shipped themes. Buttondown is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Buttondown better than SendPortal?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Buttondown is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Mkt Auto products to evaluate alongside.
What are the best alternatives to Buttondown?
Top Buttondown alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Buttondown alternatives" section above for the current picks, or visit /alternatives/buttondown for the full list with editorial commentary on each.
What are the best alternatives to SendPortal?
Top SendPortal alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "SendPortal alternatives" section above for the current picks, or visit /alternatives/sendportal for the full list with editorial commentary on each.