Duolingo acknowledges a significant risk that competitors could leverage new technologies like Generative AI to rapidly gain market share, pressuring Duolingo to innovate faster to maintain its user base.
Filing excerpt
It is possible that a new product could gain rapid scale at the expense of existing brands through harnessing a new technology (such as generative artificial intelligence “GenAI”)), or a new or existing distribution channel, creating a new or different approach to connecting people or some other means.
What this signalsFilings often name leadership changes, deals and spending plans.
Technologies
Regions named
sec-10kmarketShareLossGet every 10-K signal for Duolingo 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 Duolingo this week?”
The Signal API returns 10-K signals for any list of companies as JSON, for your CRM, warehouse or app.
Sign up and spend your free credits on the companies you sell to.
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/d640a379-bfc1-4150-9688-0b4c46e4b198 returns this record as JSON. POST /v1/companies/enrich returns every signal for duolingo.com.
{
"signal_id": "d640a379-bfc1-4150-9688-0b4c46e4b198",
"signal_type": "sec-10k",
"signal_subtype": "marketShareLoss",
"detected_at": "2026-03-03T06:11:06.935+00:00",
"company": {
"name": "Duolingo",
"domain": "duolingo.com"
},
"data": {
"detail": "Duolingo acknowledges a significant risk that competitors could leverage new technologies like Generative AI to rapidly gain market share, pressuring Duolingo to innovate faster to maintain its user base.",
"summary": "Facing disruption risk from new entrants using Generative AI technology",
"excerpts": "It is possible that a new product could gain rapid scale at the expense of existing brands through harnessing a new technology (such as generative artificial intelligence “GenAI”)), or a new or existing distribution channel, creating a new or different approach to connecting people or some other means.",
"relevance": 0.8,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1562088/000162828026012494/duol-20251231.htm",
"filing_date": "2026-02-26",
"filing_year": 2026,
"fiscal_year_end": "12/31",
"sales_relevance": "Urgency to improve",
"signal_category": "market",
"regions_mentioned": [
"U.S."
],
"technologies_mentioned": [
"generative artificial intelligence",
"GenAI"
]
}
}
curl https://signals.autobound.ai/v1/signals/d640a379-bfc1-4150-9688-0b4c46e4b198 \
-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":"duolingo.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.