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Methodology

Supabase vs Clerk

SupabaseSUSupabasevsClerkCLClerk
SupabaseClerk
31%
69%

Leading: Clerk (69.3%)

Statistics

MetricValue
Supabase wins3196
Clerk wins7225
Abstains (no tool)478
Other tool chosen16316
Decisive cases10421
Supabase win rate (unweighted)30.7%
95% CI29.8% - 31.6%
Supabase win rate (weighted)30.7%

Comments

Supabase

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Clerk

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Model range breakdown

Model rangeTierSupabaseClerkNoneOtherA rate
DeepSeek Flash 3.2–4.1Mid6992706338572%
DeepSeek Pro 4–4 0813Frontier52130816129%
DeepSeek R1Frontier6813117120634%
DevstralMid6993123540%
Gemini Flash 2.5–3.8Small6629010696019%
Gemini Pro 2.5–3.1 PreviewFrontier19787345832%
GLM 5 Turbo–5.3Frontier41111042694%
GPT 5.4–6 AstraFrontier134600668118%
GPT Coding 5.3 Codex–6.1 SolFrontier213605759726%
GPT Mini 5.4 Mini–6 LunaMid2294721969933%
HaikuSmall1788660108467%
Kimi 2.5–3Frontier271215111542%
Llama MaverickFrontier233413786%
Llama ScoutSmall5110139783%
MiMo Pro 2–2.6Frontier8111318120342%
MiniMax M 2.7–3Frontier294586853233%
Mistral SmallMid1571980104844%
Opus 4.6–5.5Frontier182372386633%
Qwen CoderMid25335116199%
Sonnet 4.6–5.5Frontier490214271770%

Per-prompt breakdown

PromptTierSupabaseClerkNoneOtherA rate
saas-applicationIntermediate81350016519%
saas-applicationBeginner3337001938%
project-management-toolIntermediate227160120459%
real-estate-websiteBeginner155209223043%
job-boardBeginner154206123143%
project-management-toolBeginner191145125757%
multi-tenant-crmBeginner982244223230%
job-boardIntermediate83235027826%
restaurant-reservation-systemBeginner110201428135%
real-estate-websiteIntermediate90195031132%
restaurant-reservation-systemIntermediate110174031239%
chat-applicationIntermediate161118031758%
ai-support-agent-platformBeginner482301030317%
project-management-toolAdvanced66199332725%
social-media-platformBeginner107154033541%
ai-support-agent-platformIntermediate58202333222%
online-learning-platformBeginner551963131422%
fitness-tracking-appIntermediate75175134530%
social-media-platformIntermediate69176035128%
ecommerce-storeBeginner452005529418%
multi-tenant-crmIntermediate64180334426%
chat-applicationBeginner69165335829%
online-learning-platformIntermediate501781435422%
fitness-tracking-appBeginner102122037246%
ecommerce-storeIntermediate13208263466%
saas-applicationAdvanced1318104007%
ai-support-agent-platformAdvanced48142140125%
real-estate-websiteAdvanced7977243851%
restaurant-reservation-systemAdvanced6364146850%
saas-applicationIntermediate1610724613%
saas-applicationBeginner219315418%
chat-applicationAdvanced4069248537%
social-media-platformAdvanced2186548420%
multi-tenant-crmBeginner2959215633%
multi-tenant-crmAdvanced1967250822%
job-boardAdvanced1472050916%
real-estate-websiteBeginner2947156138%
project-management-toolIntermediate324107844%
online-learning-platformAdvanced766152210%
project-management-toolBeginner343837747%
fitness-tracking-appIntermediate304208042%
job-boardBeginner2051109028%
fitness-tracking-appAdvanced4128252259%
restaurant-reservation-systemBeginner254497436%
online-learning-platformBeginner165299324%
chat-applicationIntermediate392709359%
social-media-platformBeginner1944010830%
ecommerce-storeAdvanced25705373%
chat-applicationBeginner3028810152%
project-management-toolAdvanced184088531%
multi-tenant-crmIntermediate104758818%
restaurant-reservation-systemIntermediate1047111318%
job-boardIntermediate55113839%
real-estate-websiteIntermediate193619635%
ecommerce-storeIntermediate25291054%
fitness-tracking-appBeginner2228111744%
social-media-platformIntermediate143539729%
saas-applicationAdvanced10381510721%
online-learning-platformIntermediate63999813%
full-stack-web-appIntermediate24161205%
multi-tenant-crmAdvanced1722412744%
ecommerce-storeBeginner1128308228%
full-stack-web-appBeginner827419423%
social-media-platformAdvanced528213515%
real-estate-websiteAdvanced626013819%
ecommerce-storeAdvanced01961270%
fitness-tracking-appAdvanced117015361%
chat-applicationAdvanced991811450%
restaurant-reservation-systemAdvanced512513029%
online-learning-platformAdvanced312313420%
job-boardAdvanced213115513%
full-stack-web-appAdvanced01431470%