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Methodology

Supabase vs Clerk

SupabaseSUSupabasevsClerkCLClerk
SupabaseClerk
32%
68%

Leading: Clerk (68.4%)

Statistics

MetricValue
Supabase wins2380
Clerk wins5140
Abstains (no tool)239
Other tool chosen11845
Decisive cases7520
Supabase win rate (unweighted)31.6%
95% CI30.6% - 32.7%
Supabase win rate (weighted)31.6%

Comments

Supabase

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Clerk

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Per-model breakdown

ModelTierSupabaseClerkNoneOtherA rate
Kimi K2.5Frontier76947691%
GLM 5 TurboFrontier960511771%
DeepSeek V3.2Mid4581513914375%
GPT 5.3 CodexFrontier122452544621%
Claude Sonnet 4.6Frontier414132047976%
Gemini 2.5 ProFrontier12517264692%
GPT 5.4 MiniMid1833311049936%
MiniMax M2.7Frontier210236334247%
GPT 5.4Frontier41322242711%
Claude Opus 4.6Frontier121170050142%
Mistral Small 4Mid115151075043%
GLM 5.2Frontier52160132%
Claude Haiku 4.5Small14763080570%
Gemini 3.5 FlashSmall171893238%
MiniMax M3Frontier51970312%
Qwen3 Coder NextMid1933182998%
Kimi K2.7 CodeFrontier101741475%
DeepSeek R1 0528Frontier59961385738%
GPT 5.5Frontier1413208310%
Claude Opus 4.8Frontier3110909322%
DeepSeek V4 ProFrontier3587510729%
DeepSeek V4 FlashMid6438412163%
MiMo V2.5 ProFrontier2435616641%
MiMo V2 ProFrontier4018772769%
Gemini 2.5 FlashSmall36056700100%
Llama 4 MaverickFrontier22139939%
Devstral 2 2512Mid4042937100%
Llama 4 ScoutSmall215101167%

Per-prompt breakdown

PromptTierSupabaseClerkNoneOtherA rate
saas-applicationIntermediate75309015320%
saas-applicationBeginner3132801789%
project-management-toolIntermediate198142119258%
real-estate-websiteBeginner137188221042%
job-boardBeginner140180121244%
project-management-toolBeginner163131124055%
job-boardIntermediate74207025526%
multi-tenant-crmBeginner871934121631%
restaurant-reservation-systemBeginner98177425836%
real-estate-websiteIntermediate80168028932%
restaurant-reservation-systemIntermediate97149029139%
chat-applicationIntermediate143100029459%
ai-support-agent-platformBeginner41201928117%
project-management-toolAdvanced61172230126%
social-media-platformBeginner93134031041%
ai-support-agent-platformIntermediate48177330821%
fitness-tracking-appIntermediate68149131931%
online-learning-platformBeginner491673029123%
ecommerce-storeBeginner371745227218%
social-media-platformIntermediate60149032829%
multi-tenant-crmIntermediate58150332128%
chat-applicationBeginner61138333431%
online-learning-platformIntermediate451491432923%
fitness-tracking-appBeginner85104034845%
ecommerce-storeIntermediate10179263205%
saas-applicationAdvanced1316103617%
ai-support-agent-platformAdvanced44121036827%
real-estate-websiteAdvanced7859239857%
restaurant-reservation-systemAdvanced6152142354%
social-media-platformAdvanced2177443521%
chat-applicationAdvanced3857244040%
multi-tenant-crmAdvanced1859245823%
job-boardAdvanced1359046418%
fitness-tracking-appAdvanced4120247167%
online-learning-platformAdvanced751147812%
ecommerce-storeAdvanced15304832%
full-stack-web-appIntermediate0284790%
full-stack-web-appBeginner617254626%
full-stack-web-appAdvanced0113910%