The company increased R&D expense by $10.1 million, primarily for hiring personnel ($7.9M) and for third-party contractors and software ($1.2M). This signals significant investment in product development and a need for related tools and services.
Filing excerpt
Research and development expense increased by $10.1 million, or 13%, to $88.0 million during the three months ended June 30, 2026... This increase was primarily due to higher personnel costs of $7.9 million resulting from increased average headcount to support our growth and product development, as well as a $1.2 million increase in third-party costs related to contractors and software.
What this signalsFilings often name leadership changes, deals and spending plans.
Technologies
sec-10qcapexIncreaseGet every 10-Q 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-Q 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-10q 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/e3e244f7-b2df-4913-9283-31fbe9eb5d86 returns this record as JSON. POST /v1/companies/enrich returns every signal for duolingo.com.
{
"signal_id": "e3e244f7-b2df-4913-9283-31fbe9eb5d86",
"signal_type": "sec-10q",
"signal_subtype": "capexIncrease",
"detected_at": "2026-08-11T08:09:32.673+00:00",
"company": {
"name": "Duolingo",
"domain": "duolingo.com"
},
"data": {
"detail": "The company increased R&D expense by $10.1 million, primarily for hiring personnel ($7.9M) and for third-party contractors and software ($1.2M). This signals significant investment in product development and a need for related tools and services.",
"metrics": {
"pct": 0.13,
"timeframe": "current_quarter",
"pct_context": "YoY percentage increase in R&D expense for Q2",
"dollar_context": "YoY increase in R&D expense for Q2",
"dollar_millions": 10.1
},
"summary": "Duolingo boosts Q2 R&D spend by 13% to $88M, driven by hiring and software costs.",
"excerpts": "Research and development expense increased by $10.1 million, or 13%, to $88.0 million during the three months ended June 30, 2026... This increase was primarily due to higher personnel costs of $7.9 million resulting from increased average headcount to support our growth and product development, as well as a $1.2 million increase in third-party costs related to contractors and software.",
"relevance": 0.8,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1562088/000162828026053603/duol-20260630.htm",
"filing_date": "2026-08-05",
"filing_year": 2026,
"fiscal_year": 0,
"fiscal_year_end": "06/30",
"sales_relevance": "Budget available",
"signal_category": "financial",
"technologies_mentioned": [
"AI",
"machine learning"
]
}
}
curl https://signals.autobound.ai/v1/signals/e3e244f7-b2df-4913-9283-31fbe9eb5d86 \
-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.