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What AI builders have shipped
10 cases from builders across Europe
Alln8n36Supabase31Anthropic API26Claude26LangChain10Replicate10ElevenLabs9Slack9Vercel9Cursor8Notion8OpenAI API7Hugging Face6Together AI5Zapier5ChatGPT4v01
Showing 1–10 of 10
Internal-docs RAG for a 50-person agency
Ingested 4k internal documents, vector store on pgvector, semantic search + Claude answer generation. Slack bot front-end.
Reduced "where do I find X" Slack messages by 65%.
LangChainSupabaseAnthropic API
Customer-support agent with Claude tool-use
Multi-tool agent: search KB, escalate to human, refund processor. Tools defined in TypeScript, Claude orchestrates via function-calling.
70% containment rate on first 1000 conversations.
ClaudeAnthropic APISupabase
Onboarding wizard powered by Claude
Conversational onboarding for a fintech app — Claude collects KYC data step-by-step using function-calls into the backend.
Completion rate up 24% vs the static form it replaced.
ClaudeAnthropic APISupabase
Internal data analyst chat
Claude agent that translates plain-English questions into SQL against a Postgres warehouse, runs query, returns formatted answer with chart.
Adopted by ops team — 200+ queries/week, no SQL training needed.
ClaudeAnthropic APISupabase
Internal data analyst chat
Claude agent that translates plain-English questions into SQL against a Postgres warehouse, runs query, returns formatted answer with chart.
Adopted by ops team — 200+ queries/week, no SQL training needed.
ClaudeAnthropic APISupabase
Document review assistant
Lawyers upload contracts; Claude agent extracts clauses, flags non-standard terms, generates redline. Uses function-calling for clause lookups.
Cut first-pass review time from 45 min to 8 min per contract.
ClaudeAnthropic API
Customer-support agent with Claude tool-use
Multi-tool agent: search KB, escalate to human, refund processor. Tools defined in TypeScript, Claude orchestrates via function-calling.
70% containment rate on first 1000 conversations.
ClaudeAnthropic APISupabase
Onboarding wizard powered by Claude
Conversational onboarding for a fintech app — Claude collects KYC data step-by-step using function-calls into the backend.
Completion rate up 24% vs the static form it replaced.
ClaudeAnthropic APISupabase
Document review assistant
Lawyers upload contracts; Claude agent extracts clauses, flags non-standard terms, generates redline. Uses function-calling for clause lookups.
Cut first-pass review time from 45 min to 8 min per contract.
ClaudeAnthropic API
Internal-docs RAG for a 50-person agency
Ingested 4k internal documents, vector store on pgvector, semantic search + Claude answer generation. Slack bot front-end.
Reduced "where do I find X" Slack messages by 65%.
LangChainSupabaseAnthropic API