Supabase, Inc. filed a Form D with the SEC, reporting $650.0M sold, of a $650.0M offering.

{
  "signal_id": "fd-0001829334-26-000003",
  "signal_type": "sec-form-d-funding",
  "signal_subtype": "amendmentCompany",
  "detected_at": "2026-09-22T00:00:00+00:00",
  "company": {
    "name": "Supabase",
    "domain": "supabase.com"
  },
  "data": {
    "cik": "0001829334",
    "phone": "469-317-3436",
    "detail": "This filing suggests Supabase has moved well beyond early-stage startup status and is scaling as a core infrastructure platform for modern application development. The capital is likely to support product expansion, infrastructure capacity, and continued hiring and go-to-market execution, which should make cloud providers, database/observability vendors, security tools, and developer-focused services pay close attention.",
    "topics": [
      "SaaS Funding",
      "Developer Tools",
      "Cloud Infrastructure",
      "Database Platform",
      "AI Infrastructure"
    ],
    "summary": "Supabase is a Postgres development platform that provides developers with a full backend stack, including authentication, databases, APIs, edge functions, realtime, storage, and vector embeddings. The company reported an offering of about $650.0 million, signaling a major growth-scale financing that matters to B2B vendors across cloud, developer tools, and infrastructure.",
    "website": "https://supabase.com",
    "location": "Dover, DELAWARE",
    "file_date": "2026-09-22",
    "form_type": "D/A",
    "relevance": 0.98,
    "confidence": "high",
    "exemptions": [
      "06b"
    ],
    "filing_url": "https://www.sec.gov/Archives/edgar/data/1829334/000182933426000003/",
    "source_url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001829334&type=D&dateb=&owner=include&count=40",
    "entity_name": "Supabase, Inc.",
    "entity_type": "Corporation",
    "jurisdiction": "DELAWARE",
    "primary_topic": "Developer Platform Funding",
    "revenue_range": "Decline to Disclose",
    "business_state": "U0",
    "industry_group": "Other Technology",
    "related_persons": [
      {
        "name": "Paul Copplestone",
        "email": "p***@supabase.com",
        "roles": [
          "Executive Officer",
          "Director",
          "Promoter"
        ],
        "linkedin_url": "linkedin.com/in/paulcopplestone"
      },
      {
        "name": "Anthony Wilson",
        "roles": [
          "Executive Officer",
          "Director",
          "Promoter"
        ]
      },
      {
        "name": "Caryn Marooney",
        "roles": [
          "Director"
        ]
      },
      {
        "name": "Arun Mathew",
        "roles": [
          "Director"
        ]
      },
      {
        "name": "Tracy Lane",
        "email": "t***@supabase.io",
        "roles": [
          "Executive Officer"
        ],
        "linkedin_url": "linkedin.com/in/tracy-lane-5baa7023"
      },
      {
        "name": "Scott Buxton",
        "email": "s***@supabase.com",
        "roles": [
          "Executive Officer"
        ],
        "linkedin_url": "linkedin.com/in/scbuxton"
      }
    ],
    "total_investors": 29,
    "accession_number": "0001829334-26-000003",
    "securities_types": [
      "Equity"
    ],
    "business_location": "Ocbc Centre, U0",
    "total_amount_sold": 649999035,
    "resolved_entity_name": "Supabase",
    "resolved_entity_type": "operating_company",
    "total_offering_amount": 649999035,
    "company_domain_confidence": 10,
    "has_non_accredited_investors": false
  }
}

curl https://signals.autobound.ai/v1/signals/fd-0001829334-26-000003 \
  -H "X-API-KEY: $AUTOBOUND_API_KEY"

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"supabase.com","limit":20}'