Interlinker ‑ SEO Link Audit vs URLAudit: SEO, AEO, GEO, LLMO
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Feb 19, 2026 for Interlinker, Nov 6, 2026 for URLAudit.
The short answer
- Only URLAudit lists a free plan.
- URLAudit lists 16 features Interlinker’s listing doesn’t mention, including 404 pages, ALT text, Audits.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free Sample
- · 50 product pages per scan
Growth Package
- · 400 product pages per scan
Enterprise Package
- · 3,000 product pages per scan
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureInterlinker: SEO Link Audit helps you master your store’s internal link structure. Our health dashboard identifies critical "Orphan Pages" with no internal links and "Dead Ends" that trap users and search crawlers. Improve your technical SEO by identifying insecure HTTP links and resolving "Anchor Cannibalization" where multiple pages compete for the same keyword.
URLAudit runs a complete health check on your Shopify store. It crawls your storefront, runs Lighthouse audits on mobile and desktop, and reviews SEO, page speed, content, accessibility,and e-commerce signals — then ranks every issue by impact and effort so you always know what to fix first. No setup or coding required.
- Link Health Dashboard: View site health, link density, and SEO opportunities
- Orphan & Dead End Detection: Find pages with no internal links or outbound paths
- Anchor Cannibalization Alerts: Spot pages competing for the same target keyword
- Security Audits: Automatically detect insecure HTTP links affecting your store
- Automated store performance analysis with comprehensive performance and scoring
- E-commerce specific audits including checkout flow and conversion optimization
- SEO health checks with actionable recommendations to improve search rankings
- HTML validation and technical compliance checks for standards and accessibility
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Interlinker |  URLAudit |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Interlinker | URLAudit |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 8 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Interlinker | URLAudit |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $29.99/month |
| Longest free trial | Not listed | 3 days |
| Plans listed | Not published | 3 |
Listing
| Measure | Interlinker | URLAudit |
|---|---|---|
| Shopify category rank | #352 | #142(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Feb 18, 2026 | Sep 29, 2025 |
| Languages | 1 | 1 |
| Developer | SERPBOSS LLC | URLAudit, LLC |
FAQ
Interlinker and URLAudit: common questions
- Is Interlinker or URLAudit cheaper?
- Only URLAudit lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Interlinker lists 5 the others don’t mention, such as Internal linking, Link analysis, SEO analysis, SEO score. URLAudit lists 16 the others don’t mention, such as 404 pages, ALT text, Audits, Breadcrumbs. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Feb 19, 2026 for Interlinker, Nov 6, 2026 for URLAudit; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Feb 19, 2026 for Interlinker, Nov 6, 2026 for URLAudit. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.