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Comparison · Design
Astra vs Horizon EDA
A side-by-side editorial comparison of Astra and Horizon EDA — release velocity, themes, recent moves, and the top alternatives to consider.
Astra vs Horizon EDA: at a glance
What is Astra?
Astra 4.13.11 ships two security fixes and block editor speed improvements for long pages.
Astra is in a high-cadence patch cycle across both its free and Pro tiers, issuing security fixes, WooCommerce compatibility patches, and editor performance improvements multiple times per month. The September releases closed markup injection vulnerabilities reported via Patchstack, added WordPress 7.1 test confirmation, and improved block editor performance on long pages.
What is Horizon EDA?
Horizon EDA ships one feature release a year and spends the rest fixing what it broke.
Horizon EDA runs a slow, deliberate cadence: roughly one named feature release per year — Kepler in 2023, Luna in 2024, Mirage in 2025 — followed by two bugfix releases in the same series. The 2.7 series added pick-and-place export save/load, polygon pad rendering performance, project pool cache updates from the editors, and parameter fixing in the package editor. Its two patch releases were crash fixes and export correctness, mostly around silkscreen and PDF output.
Astra vs Horizon EDA: editorial side-by-side
Astra
5.0DESIGN
Astra 4.13.11 ships two security fixes and block editor speed improvements for long pages.
◆ Current state
Astra is in a high-cadence patch cycle across both its free and Pro tiers, issuing security fixes, WooCommerce compatibility patches, and editor performance improvements multiple times per month. The September releases closed markup injection vulnerabilities reported via Patchstack, added WordPress 7.1 test confirmation, and improved block editor performance on long pages.
◆ Where it's heading
Astra's recent trajectory is maintenance-dominant: security hardening, WP version compatibility, and third-party plugin fixes (WooCommerce, WPML, Elementor, Stripe) rather than new design capabilities. This is characteristic of a mature theme holding its position rather than expanding it.
◆ Prediction
The cadence suggests the team is working through a backlog of reported issues; once cleared, expect a feature-oriented release focused on block editor or Site Builder workflow improvements.
Horizon EDA
0.0DESIGN
Horizon EDA ships one feature release a year and spends the rest fixing what it broke.
◆ Current state
Horizon EDA runs a slow, deliberate cadence: roughly one named feature release per year — Kepler in 2023, Luna in 2024, Mirage in 2025 — followed by two bugfix releases in the same series. The 2.7 series added pick-and-place export save/load, polygon pad rendering performance, project pool cache updates from the editors, and parameter fixing in the package editor. Its two patch releases were crash fixes and export correctness, mostly around silkscreen and PDF output.
◆ Where it's heading
The feature work tracks a single theme across all three named releases: making the editors forgiving. Undo and redo that never forgets, undo/redo of selection, sticky selection and configurable selection modifiers arrived in 2.5 and 2.6; 2.7 pushed into export workflows and rendering speed. The bugfix pattern is consistent too — most patches land in the board editor, which is where the complexity lives.
◆ Prediction
On the established cadence a 2.8 feature release is due, and the recent bugfix concentration suggests export and silkscreen handling get attention in it.
Alternatives to Astra and Horizon EDA
Other Design 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 Astra or Horizon EDA.
Spectra
Spectra Blocks adds White Label support and ships WordPress 7.1 compatibility in its early 1.x cycle
Recraft
Recraft bets on brand consistency and an agentic studio as AI image generation commoditizes.
Penpot
Penpot launches Enterprise tier while shipping MCP integration and background blur—monetization without closing the source.
Frame.io
Frame.io launches 'Open in Firefly Video Editor' as the first in a planned series of Adobe suite integration links.
Aseprite
Aseprite v1.3.18 ships extension save formats and faster undo; patch cadence maintains stability
See all Astra alternatives → · See all Horizon EDA alternatives →
Recent activity from Astra and Horizon EDA
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 8d agoAstraAstra Pro v4.13.9 – A security patch worth updating
- 8d agoAstraAstra v4.13.11 – Two security fixes and a much faster block editor
- 28d agoAstraAstra Pro v4.13.8 – Ready for WordPress 7.1
- 28d agoAstraAstra v4.13.10 – Ready for WordPress 7.1
- 1mo agoAstraAstra Pro v4.13.7 – A round of fixes
- 1mo agoAstraAstra v4.13.9 – A faster mobile header and a round of fixes
- 9mo agoHorizon EDASecond 2.7 bugfix release: silkscreen arcs and PDF export
- 0y agoHorizon EDAFirst 2.7 bugfix release: smashed silkscreen text crash
- 1y agoHorizon EDAPick-and-place export presets and faster polygon pad rendering
- 2y agoHorizon EDAUser layers, undo/redo of selection, meson build
- 3y agoHorizon EDABlind and buried vias, undo/redo that never forgets
Frequently asked questions
What is the difference between Astra and Horizon EDA?
They serve adjacent needs but don't currently overlap on shipped themes. Astra is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 Astra better than Horizon EDA?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Astra is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Design products to evaluate alongside.
What are the best alternatives to Astra?
Top Astra alternatives in Design are ranked by recent ship velocity. Browse the "Astra alternatives" section above for the current picks, or visit /alternatives/astra for the full list with editorial commentary on each.
What are the best alternatives to Horizon EDA?
Top Horizon EDA alternatives in Design are ranked by recent ship velocity. Browse the "Horizon EDA alternatives" section above for the current picks, or visit /alternatives/horizon-eda for the full list with editorial commentary on each.