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Compare Software Lifetime Deals

Evaluate key features, license tiers, refund periods, and current discounts side by side.

Comparison Slots (3/4)
Slot 1
ElkQR logo
ElkQRby ElkQR
Deal price$39
Slot 2
WriterZen logo
WriterZenby WriterZen
Deal price$79
Slot 3
Seline logo
Selineby Seline
Deal price$59
Slot 4 (Empty)
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Tool / Attribute
ElkQR logo
ElkQRMarketing & SEO

Branded, trackable QR codes with analytics, dynamic redirects, and bulk creation

WriterZen logo
WriterZenMarketing & SEO

Keyword research, topic clustering, and AI-assisted content briefs in one SEO workflow

Seline logo
SelineMarketing & SEO

Track traffic, journeys, funnels, and revenue with a privacy-first Google Analytics alternative

overviewBest forBusinesses that put QR codes on packaging, menus, signs, and flyersSEOs and content teams who plan keywords and briefs before writingSmall teams and bloggers wanting GA-level depth without cookie banners
overviewVerdictWorth itWorth itWorth it
pricingDeal price
$39one-time$290
$79one-time$1035
$59one-time$170
pricingRecommended tierPlan 3 · $1175 Codes · $395License Tier 3 · $289
featuresCore limits
  • Workspaces (Plan 3): Unlimited
  • Team members (Plan 3): Unlimited
  • Custom domains (Plan 3): Unlimited
  • Storage (Plan 3): 6 GB
  • QR codes and scans: Unlimited
  • Keyword lookups: 300 per day
  • Articles (5 Codes): 300 per month
  • AI writing words: 50,000 per month
  • Team seats (5 Codes): 10
  • Keyword lists (5 Codes): 200
  • Monthly page views: 275,000 (Tier 3)
  • Websites: Unlimited
  • Data retention: 3 years
  • Tracking: Cookieless by default
  • Vendor plan: Pro (Tiers 1-5)
featuresStandout features
  • •One-time price from $39 for lifetime access
  • •Unlimited QR codes, scans, and stat retention on every plan
  • •242 AppSumo reviews averaging 4.88, with 4,403 buyers shown
  • •One-time price from $79 for lifetime access
  • •Stack up to 5 codes, to 300 articles a month
  • •Keyword clustering with intent and SERP insights
  • •One-time price from $59 for lifetime access
  • •Five tiers, from 25,000 to 1,000,000 page views a month
  • •Unlimited websites on every tier
reviewsTop pros
  • +Clean, logical interface that is easy to learn
  • +Trouble-free use over more than a year, per reviewers
  • +Solid scan analytics by location, device, and time
  • +Keyword clustering workflow praised as a strong SEO workflow
  • +Cheaper than pricier monthly SEO tools, per reviewers
  • +Open to returning AppSumo buyers with grandfathered limits
  • +Sets up in minutes with a clean, simple dashboard
  • +Visitor journeys and funnels show where visitors drop off
  • +Revenue attribution links traffic to payments in one place
reviewsTop cons
  • –Reporting is somewhat limited, per a long-term reviewer
  • –No MCP server for Claude Code yet, per the founder
  • –Partner-listed deal, not covered by AppSumo's We Got Your Back
  • –Google NLP feature needs an additional payment, per reviewers
  • –Team management options are limited, per the review summary
  • –AI writing works as a first draft that needs manual editing
  • –Small setup and interface snags can confuse first-time buyers
  • –Deal keeps data 3 years; vendor Pro plan keeps it forever
  • –Future AI models may cost extra as discounted add-ons
guaranteeRefund window60 days60 days60 days
guaranteeDeal endsOngoingOngoingEnds today
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