Nextdoor is actively investing in brand safety by partnering with independent third-party verification providers to ensure brand suitability and protect against fraud.
Filing excerpt
We maintain a safe and trustworthy environment for both users and advertisers by implementing strict brand safety measures and partnering with independent third-party verification providers designed to help ensure brand suitability and help protect against fraud.
What this signalsFilings often name leadership changes, deals and spending plans.
sec-10kcybersecurityInvestmentGet every 10-K signal for Nextdoor and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at Nextdoor this week?”
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This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/d7bcf6f5-1233-4d7f-8031-7b2e472cc020 returns this record as JSON. POST /v1/companies/enrich returns every signal for nextdoor.com.
{
"signal_id": "d7bcf6f5-1233-4d7f-8031-7b2e472cc020",
"signal_type": "sec-10k",
"signal_subtype": "cybersecurityInvestment",
"detected_at": "2026-02-24T10:00:56.082+00:00",
"company": {
"name": "Nextdoor",
"domain": "nextdoor.com"
},
"data": {
"detail": "Nextdoor is actively investing in brand safety by partnering with independent third-party verification providers to ensure brand suitability and protect against fraud. This signals a budget for and commitment to external security solutions, creating opportunities for vendors specializing in ad verification and fraud detection.",
"summary": "Partnering with third-party providers for brand safety verification and fraud protection.",
"excerpts": "We maintain a safe and trustworthy environment for both users and advertisers by implementing strict brand safety measures and partnering with independent third-party verification providers designed to help ensure brand suitability and help protect against fraud.",
"relevance": 0.75,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1846069/000184606926000023/kind-20251231.htm",
"filing_date": "2026-02-18",
"filing_year": 2026,
"fiscal_year_end": "12/31",
"sales_relevance": "Security vendor opportunity",
"signal_category": "technology"
}
}
curl https://signals.autobound.ai/v1/signals/d7bcf6f5-1233-4d7f-8031-7b2e472cc020 \
-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":"nextdoor.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.