Astra
Astra keeps security first, with a more flexible custom-layout trick in Pro 4.13.11.
Comparison · Design
Relume vs Spectra
A side-by-side editorial comparison of Relume and Spectra — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:design-systems
Relume vs Spectra: at a glance
What is Relume?
Relume stops handing sites off and starts hosting them itself
Relume built its position on generating sitemaps, wireframes and a 1000+ component library that other tools consumed — Figma, Webflow, and since July an MCP server that AI editors query directly. Publish, now in Beta, is the first time Relume takes a project all the way live and keeps it editable after launch. The component library and design-system export continue in parallel, so the two strategies now run side by side.
What is Spectra?
Spectra Blocks is in a steady polish cycle on its 1.x rebuild, closing editor-to-frontend gaps.
Spectra Blocks ships a free-plugin patch roughly weekly, with a Pro add-on following on its own cadence. Recent releases are almost all fidelity fixes: AI-imported pages rendering like their previews, container backgrounds showing reliably on the front end, and editor previews matching live output. WordPress 7.1 compatibility and White Label support were the last notable feature additions.
Relume vs Spectra: editorial side-by-side
Relume
3.8DESIGN
Relume stops handing sites off and starts hosting them itself
◆ Current state
Relume built its position on generating sitemaps, wireframes and a 1000+ component library that other tools consumed — Figma, Webflow, and since July an MCP server that AI editors query directly. Publish, now in Beta, is the first time Relume takes a project all the way live and keeps it editable after launch. The component library and design-system export continue in parallel, so the two strategies now run side by side.
◆ Where it's heading
For a year Relume's answer to 'where does the site actually go' was somebody else's product. Publish reverses that, and it lands right after the MCP release made Relume an ingredient inside AI editors — the company is now simultaneously selling itself as a component supply chain and as a destination. The monthly component-and-canvas releases that filled 2025 have thinned out; the releases that ship now are structural.
◆ Prediction
Expect the Beta to fill in the parts a live site needs before it can replace a host — custom domains, CMS-backed content, form handling — and watch whether Publish or the MCP library gets the next release cycle, since the two pull in opposite directions.
Spectra
5.0DESIGN
Spectra Blocks is in a steady polish cycle on its 1.x rebuild, closing editor-to-frontend gaps.
◆ Current state
Spectra Blocks ships a free-plugin patch roughly weekly, with a Pro add-on following on its own cadence. Recent releases are almost all fidelity fixes: AI-imported pages rendering like their previews, container backgrounds showing reliably on the front end, and editor previews matching live output. WordPress 7.1 compatibility and White Label support were the last notable feature additions.
◆ Where it's heading
The work is about making what users see in the editor, and in AI page previews, match what visitors get. AI page import and the Pro Style Guide are the two areas getting the most attention, which suggests they are where Spectra expects to set itself apart from other block libraries.
◆ Prediction
More 1.0.x patches of the same kind are likely. The entries give no sign of a larger feature release, so what comes after this polish phase is unclear.
Alternatives to Relume and Spectra
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 Relume or Spectra.
JotForm
JotForm's last product launch was in August; September brought a G2 press release instead.
Octopus.do
Octopus.do adds an activity feed and email digests, filling in the team layer around its agent apps.
Frame.io
Frame.io becomes Adobe's review-to-edit bridge as Firefly integration ships direct video editor handoff.
Recraft
Recraft is becoming a multi-model AI design platform with a new Studio UI, agentic Chat mode, and 1.3-second generation
Aseprite
Aseprite 1.3.18.x stabilizes tilemap editing and macOS performance after a major release
See all Relume alternatives → · See all Spectra alternatives →
Recent activity from Relume and Spectra
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 13d agoSpectraSpectra Blocks 1.0.11 — reliable container backgrounds and truer editor previews, plus a mobile scroll fix
- 17d agoSpectraSpectra Blocks Pro 1.0.5 — Style Guide improvements & fixes
- 18d agoSpectraSpectra Blocks 1.0.10 — AI pages that match their previews, plus rendering fixes
- 26d agoSpectraSpectra Blocks 1.0.9 — New icons, AI editor notice & rendering fixes
- 1mo agoSpectraSpectra Blocks 1.0.8 — Nested block & AI Text fixes
- 1mo agoSpectraSpectra Blocks Pro 1.0.4 — WordPress 7.1 compatibility & White Label
- 1mo agoRelumeRelume Publish has landed in Beta ⚡
- 3mo agoRelumeThe Relume Library MCP, Now Live in Your AI Editor ⚡
- 5mo agoRelumeYour Design System, Native in Claude Design
- 11mo agoRelumeImage Editing, Component Shuffling, New Components & More
- 1y agoRelumeAdvanced Search Comes to Site Builder, Plus New Components
- 1y agoRelumeSmarter Wireframes & Copywriting, Plus New Pricing Components
Frequently asked questions
What is the difference between Relume and Spectra?
Both compete on the same themes — design-systems — within Design. Spectra is currently shipping more aggressively (velocity 5.0 vs 3.8), 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 Relume better than Spectra?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Spectra is currently shipping more aggressively (velocity 5.0 vs 3.8), 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 Relume?
Top Relume alternatives in Design are ranked by recent ship velocity. Browse the "Relume alternatives" section above for the current picks, or visit /alternatives/relume for the full list with editorial commentary on each.
What are the best alternatives to Spectra?
Top Spectra alternatives in Design are ranked by recent ship velocity. Browse the "Spectra alternatives" section above for the current picks, or visit /alternatives/spectra for the full list with editorial commentary on each.