OttoKit
OttoKit keeps widening its WordPress trigger surface one plugin at a time
Comparison · Mkt Auto
Buttondown vs Eleventy
A side-by-side editorial comparison of Buttondown and Eleventy — release velocity, themes, recent moves, and the top alternatives to consider.
Buttondown vs Eleventy: at a glance
What is Buttondown?
Buttondown ships almost daily, and most of it is someone else's bug report closed.
The changelog is a near-daily log of two to four items, overwhelmingly fixes, many crediting the customer who reported them by name. The editor accounts for a disproportionate share — pasted Word documents locking it, cursors that would not sit between stacked tables, blank lines above tables that could not be deleted. Feature work is smaller and steadier: multi-select subscribe form fields, a searchable font specimen panel, Bluesky link cards that re-sync themselves.
What is Eleventy?
The v4 canary line is being renamed Build Awesome while 3.x is kept on pure maintenance.
Two lines run in parallel. The 3.x branch gets dependency-only releases — 3.1.5 and 3.1.6 explicitly ship no core code changes, after 3.1.3 and 3.1.4 failed to publish and were left as immutable dead tags. The v4 alpha train, meanwhile, is where the work is: Node minimum raised to 22.15, page.inputPathDir and page.dir removed, batched incremental builds added, and a large refactor of the Nunjucks fork onto a fully-async prerelease. The releases themselves now carry the Build Awesome name and offer an @awesome.me/buildawesome install alongside @11ty/eleventy@canary.
Buttondown vs Eleventy: editorial side-by-side
Buttondown
5.0MKT AUTO
Buttondown ships almost daily, and most of it is someone else's bug report closed.
◆ Current state
The changelog is a near-daily log of two to four items, overwhelmingly fixes, many crediting the customer who reported them by name. The editor accounts for a disproportionate share — pasted Word documents locking it, cursors that would not sit between stacked tables, blank lines above tables that could not be deleted. Feature work is smaller and steadier: multi-select subscribe form fields, a searchable font specimen panel, Bluesky link cards that re-sync themselves.
◆ Where it's heading
The pattern is a small team working a public queue in the open, and the fixes cluster where newsletter software actually breaks: rich-text editing, subscriber state transitions, and cross-posting to social platforms. Several recent items concern silent failures specifically — automations skipping sends without saying so, cross-posts marked failed after publishing, resubscribes quietly changing subscriber state. Correcting quiet-wrong behaviour into loud-correct behaviour is the through-line, and it matters more in a product where a mistake reaches someone's whole list.
◆ Prediction
Expect the cadence to hold and the editor to keep generating items, since that is where the reported bugs concentrate. The entries are day-stamped batches, so individual releases carry no version or theme to read direction from.
Eleventy
5.0MKT AUTO
The v4 canary line is being renamed Build Awesome while 3.x is kept on pure maintenance.
◆ Current state
Two lines run in parallel. The 3.x branch gets dependency-only releases — 3.1.5 and 3.1.6 explicitly ship no core code changes, after 3.1.3 and 3.1.4 failed to publish and were left as immutable dead tags. The v4 alpha train, meanwhile, is where the work is: Node minimum raised to 22.15, page.inputPathDir and page.dir removed, batched incremental builds added, and a large refactor of the Nunjucks fork onto a fully-async prerelease. The releases themselves now carry the Build Awesome name and offer an @awesome.me/buildawesome install alongside @11ty/eleventy@canary.
◆ Where it's heading
v4 is accumulating breaking changes faster than it is stabilizing — three of the entries in this window announce removals or minimum-version bumps, and alpha.10 exists only to hotfix a regression alpha.9 introduced. The Nunjucks refactor is the biggest bet: making the fork fully async removes the need for async-specific template tags, but the release notes flag it as risky for existing Nunjucks users. The naming change is proceeding on the same timeline, so users tracking canary are absorbing an identity shift and an API shift at once.
◆ Prediction
Expect more v4 alphas carrying breaking removals before any beta, with the Nunjucks async refactor generating follow-up regressions; 3.x looks likely to keep receiving dependency-only patches with no core changes.
Alternatives to Buttondown and Eleventy
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 Eleventy.
Craft CMS
Craft 6's alphas keep converting the plugin API, one removal at a time
Joomla
Two security releases ship the same day, and 6.2 finally clears alpha
Flodesk
Flodesk just moved its analytics out of the dashboard and into Claude and ChatGPT.
Formidable Forms
Formidable widens MCP compatibility and locks down signature files
Mailtrap
Mailtrap is assembling a full email operations platform, one category step at a time
See all Buttondown alternatives → · See all Eleventy alternatives →
Recent activity from Buttondown and Eleventy
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoButtondownMulti-select signup fields and self-syncing Bluesky cards
- 2d agoButtondownSilent automation skips fixed; re-adding unsubscribers keeps them pending
- 5d agoButtondownFaster draft sends; Word paste no longer locks the editor
- 6d agoButtondownBlank line above a table can be deleted
- 8d agoButtondownFont picker becomes a searchable specimen panel
- 12d agoButtondownNon-square icons no longer stretch in the archive navbar
- 1mo agoEleventyNunjucks fork refactored onto a fully-async prerelease
- 1mo agoEleventyNode 22.15 minimum, page path properties removed
- 1mo agoEleventyHotfix for a layout cache invalidation regression
- 2mo agoEleventyEleventy v3.1.6: Everybody wants to do Maintenance
- 5mo agoEleventyCanary warns the Eleventy name is changing to Build Awesome ⚡
- 5mo agoEleventyDead tag: this release failed to publish, use 3.1.5
Frequently asked questions
What is the difference between Buttondown and Eleventy?
They serve adjacent needs but don't currently overlap on shipped themes. Buttondown and Eleventy are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Buttondown better than Eleventy?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Buttondown and Eleventy are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). 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 Eleventy?
Top Eleventy alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Eleventy alternatives" section above for the current picks, or visit /alternatives/eleventy for the full list with editorial commentary on each.