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Comparison

Walls vs Elfsight

Walls and Elfsight both land on Depends.

Walls

walls.io

Depends
Confidence: Low

Buy only if you need event hashtag walls or UGC embeds on a website . 112 G2 reviews suggest a working product, but the evidence reviewed is thin (low confidence).

Read the full report

Walls versus Elfsight
CompareWallsElfsight
VerdictDependsDepends
Best forEvent hashtag wallsNo-code site owners on Wix, Shopify, Webflow
Who it's not forTeams wanting full social scheduling and inbox toolsDevelopers who can embed the same feeds free natively
PrivacyNo known public vulnerabilities found in the sources reviewed.³Not clean: nine CVEs on record, including 2025 contact-form data exposure and plugin XSS, plus a documented widget supply-chain incident.12
Support qualityNo support evidence found.Active community forum; positive Trustpilot feedback
Public sentimenthas 112 G2 reviews, but the sources reviewed returned no verbatim user quotes.¹Ratings are strong but buyers openly debate whether the per-widget pricing is worth it long-term.⁴
Biggest gotchaPricing and free-tier status unverified from reviewed sources; confirm costs with vendor before committing.¹Single-app plans run roughly $6-20/month per widget; costs multiply fast.⁹

Pick Walls when

  • Event hashtag walls
  • Live social displays at conferences
  • UGC embeds on brand websites
  • Agencies running social campaigns

When Walls is not a fit

  • Teams wanting full social scheduling and inbox tools
  • Anyone needing deep social analytics or listening
  • Buyers who require public pricing upfront
  • Small sites needing one simple embed . likely overkill

Pick Elfsight when

  • No-code site owners on Wix, Shopify, Webflow
  • Agencies embedding widgets on client sites
  • Non-technical marketers adding social proof
  • Small sites needing review or form widgets fast

When Elfsight is not a fit

  • Developers who can embed the same feeds free natively
  • Security-sensitive sites . a third-party script vendor controls your code
  • Budget buyers needing many widgets . per-app costs stack
  • WordPress users wary of the plugin CVE history

Sources

  1. Walls.io Reviews 2026: Details, Pricing, & Features (G2)g2.com
    review
  2. Walls.io Products | Read 112 Reviews on G2g2.com
    review
  3. Product security pagewalls.io
    official
  4. Elfsight Reviews 2026 | G2 (913 reviews)g2.com
    review
  5. 90+ Website Widgets . Elfsightelfsight.com
    official
  6. Elfsight Pricingelfsight.com
    official
  7. Elfsight Pricing in 2026: Plans, Costs & Alternatives . StoreRocketstorerocket.io
    review
  8. Is Elfsight worth it? : r/webflowreddit.com
    review
  9. I built an Elfsight alternative that's $5/mo flat instead of $6-20 per widgetreddit.com
    review
  10. Trustpilot . apps.elfsight.comtrustpilot.com
    review
  11. Elfsight Review: Good, but. . AppSumoappsumo.com
    review
  12. CVE-2025-31045: Elfsight Contact Form Data Exposure Flaw . SentinelOnesentinelone.com
    security
  13. CVE-2025-31584 Detail . NVDnvd.nist.gov
    security
  14. CVE-2025-31587: Elfsight Testimonials Slider XSSfused.com
    security
  15. Elfsight CVEs and Security Vulnerabilities . OpenCVE (9 CVEs)app.opencve.io
    security
  16. The Elfsight Incident: When a Widget Vendor Controls Code . Reflectizreflectiz.com
    security