Horizon EDA
Horizon EDA ships one feature release a year and spends the rest fixing what it broke.
Comparison · Design
Air vs Oxygen
A side-by-side editorial comparison of Air and Oxygen — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:localization
Air vs Oxygen: at a glance
| Feature | Air | Oxygen |
|---|---|---|
| Sector | Design | Design |
| Velocity score | 8.8 | 6.3 |
| Sparks · 30d | 1 | 1 |
| Top themes | dam, creative-agents, canvas, localization | ai-agents, wordpress, page-builder, localization |
| Last editorial update | 2d ago | 13h ago |
| Website | — | Visit → |
What is Air?
Air's asset library grew an agent, and the agent is learning to keep what it does.
Canvas has become the centre of the product. In the last three weeks it gained an agent that edits existing video rather than only generating new clips, two additional video models, the ability to save any completed workflow as a reusable skill, @ mentions that pull in board assets alongside Brand Kit colours, fonts and logos, and now in-image text translation across 33 languages. The library side kept moving too, with manual person tagging where facial recognition falls short, current-version share links, frame-level timeline zoom, and a batch of video features covering burned-in captions, transcript editing and sub-clipping.
What is Oxygen?
Oxygen spent its 6.2 cycle turning the builder into something an AI agent can drive.
Oxygen ships on long beta trains: 6.1 ran four betas plus an RC before landing, and 6.2 is now three betas deep. The defining change in 6.2 is an agent interface — an external AI agent can create and edit pages, templates, headers and footers, Components, selectors, CSS variables, dynamic data, interactions, animations, and site settings. Beta 3 adds the builder's first non-English UI, ending an English-only history. Everything else in the current window is regression cleanup.
Air vs Oxygen: editorial side-by-side
Air
8.8DESIGN
Air's asset library grew an agent, and the agent is learning to keep what it does.
◆ Current state
Canvas has become the centre of the product. In the last three weeks it gained an agent that edits existing video rather than only generating new clips, two additional video models, the ability to save any completed workflow as a reusable skill, @ mentions that pull in board assets alongside Brand Kit colours, fonts and logos, and now in-image text translation across 33 languages. The library side kept moving too, with manual person tagging where facial recognition falls short, current-version share links, frame-level timeline zoom, and a batch of video features covering burned-in captions, transcript editing and sub-clipping.
◆ Where it's heading
Air is converting a digital asset manager into a place where assets are produced and adapted, not just stored and approved. The skills feature is the pivot point: it turns one-off agent instructions into named, repeatable operations, which is how a creative team's conventions become part of the tool. Brand Kit entering the @ mention namespace points the same way — the agent is being given the brand's own vocabulary as addressable material, so generated work starts from house colours and logos rather than a generic prompt.
◆ Prediction
Expect skills to gain sharing or workspace-level scope, since a saved workflow is far more valuable to a team than to the person who recorded it. The translation and captioning work together suggests localisation is being assembled as a workflow rather than left as isolated features.
Oxygen
6.3DESIGN
Oxygen spent its 6.2 cycle turning the builder into something an AI agent can drive.
◆ Current state
Oxygen ships on long beta trains: 6.1 ran four betas plus an RC before landing, and 6.2 is now three betas deep. The defining change in 6.2 is an agent interface — an external AI agent can create and edit pages, templates, headers and footers, Components, selectors, CSS variables, dynamic data, interactions, animations, and site settings. Beta 3 adds the builder's first non-English UI, ending an English-only history. Everything else in the current window is regression cleanup.
◆ Where it's heading
The 6.1 cycle was breadth work aimed at the person in the canvas — multi-element selection, variable fonts, conditional classes, PHP 8.4 support. 6.2 changes the axis: rather than adding controls for a human to click, Oxygen is exposing the builder's object model so something else can write to it. Localization in Beta 3 pushes the same way, widening who can drive the builder rather than what it can draw. The cadence stays slow and fix-heavy, so the new surface will likely firm up before it grows.
◆ Prediction
Expect 6.2 to reach GA after another beta or RC dominated by agent-edit regressions, with the sibling Breakdance elements that ship alongside Oxygen 6 picking up the same agent-addressable surface.
Alternatives to Air and Oxygen
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 Air or Oxygen.
UXPin
A prototyping tool rebuilt around AI, now shipping working React apps instead of mockups.
ComfyUI
Four frontier models in five days — ComfyUI's edge is the speed of the graft, not the models.
Picsart
Picsart keeps racing to front whatever model ships next, and writes the comparison posts itself.
Pixlr
Pixlr's feed sells prompts, not releases
Lucide
Lucide is tidying its repository and metadata faster than it is adding icons
Recent activity from Air and Oxygen
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 18h agoOxygenOxygen 6.2 Beta 3: Now in Your Language
- 2d agoAirNEW: Translation in Canvas ⚡
- 2d agoAirNew: One-click duplicate
- 5d agoAir@ mentions now live in Canvas
- 6d agoAirNew: Manual Tagging
- 10d agoAirNew: Video to Video in Canvas
- 11d agoAirTwo new AI video models available in Canvas
- 14d agoOxygenOxygen 6.2 Beta 2 Is Now Available
- 19d agoOxygenOxygen 6.2 Is Now Available ⚡
- 25d agoOxygenOxygen 6.1.1 Is Now Available
- 1mo agoOxygenOxygen 6.1 RC 1 Is Now Available
- 2mo agoOxygenOxygen 6.1 Beta 4 Is Now Available
Frequently asked questions
What is the difference between Air and Oxygen?
Both compete on the same themes — localization — within Design. Air is currently shipping more aggressively (velocity 8.8 vs 6.3), with 1 editorial sparks in the last 30 days against 1. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Air better than Oxygen?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Air is currently shipping more aggressively (velocity 8.8 vs 6.3), with 1 editorial sparks in the last 30 days against 1. For your specific use case, the alternatives sections above list other Design products to evaluate alongside.
What are the best alternatives to Air?
Top Air alternatives in Design are ranked by recent ship velocity. Browse the "Air alternatives" section above for the current picks, or visit /alternatives/air for the full list with editorial commentary on each.
What are the best alternatives to Oxygen?
Top Oxygen alternatives in Design are ranked by recent ship velocity. Browse the "Oxygen alternatives" section above for the current picks, or visit /alternatives/oxygen for the full list with editorial commentary on each.