Backlink Leaderboard · Head-to-Head Comparison
List Bulb
#277 of 310 · LDS 2
VS
Startup Buffer
#262 of 310 · LDS 2
Comparing Link Dilution Score, AI visibility, Domain Rating and dofollow status. Scores are calculated using the FreeMalta LDS formula — not Domain Rating alone. How we calculate →
Score comparison
List Bulb vs Startup Buffer
Link Dilution Score (LDS)
AI Visibility Score
Domain Rating (DR)
Full breakdown
Every metric, side by side.
Metric
List Bulb
Startup Buffer
LDS Score
2
2
AI Visibility
1.5
4.4
AI Stars
★
★
Domain Rating
39
40
Link Type
Nofollow
Nofollow
Pricing
Free
Free
Category
Directory
Directory
Traffic
0
14K
AI Cited
—
—
Verdict
What the scores actually mean.
Too close to call.
List Bulb and Startup Buffer are within 0.5 LDS points of each other. Both are valid backlink sources — your choice should depend on which is easier to get listed on and which fits your content strategy.
Platform detail
What each platform actually is.
A nofollow entry on List Bulb (DR39) establishes brand legitimacy for Perplexity AI search. Concentrated domain juice favors tech agencies.
Rank#277 / 310
LDS2
AI Score1.5 ★
DR39
Link typeNofollow
PricingN/A
Secure a nofollow link on DR40 Startup Buffer. It boosts generative search rank in ChatGPT search models, perfectly targeted at mobile app builders.
Rank#262 / 310
LDS2
AI Score4.4 ★
DR40
Link typeNofollow
PricingN/A
Also compare
Other Directory platforms.
Wellfound (AngelList)
List Bulb vs Wellfound (AngelList)
LDS 7.6
Startup Fame
List Bulb vs Startup Fame
LDS 7.5
SaaSHub
List Bulb vs SaaSHub
LDS 7.4
SoftwareWorld
List Bulb vs SoftwareWorld
LDS 7.2
TinyLaunch
List Bulb vs TinyLaunch
LDS 7.2
Aura++
List Bulb vs Aura++
LDS 7.2
Scores are calculated using the FreeMalta Link Dilution Score (LDS) formula. Domain Rating data sourced from Ahrefs. AI citation status based on verified testing across ChatGPT, Perplexity, Claude and Google AI Overviews. Data updated periodically — always verify with current tools before making link building decisions.