Arlo Industries
Early-stage startup building passive optical sensing to spot drones and missiles.
On the record
Checkpoint: Next DIU/EDIP counter-drone sensing procurement selection cycle
The call
Arlo has a real technical idea but no contract, no disclosed funding, and rivals with money and validation are already moving in the same market.
Arlo Industries is developing passive optical sensors that can detect drones and missiles without giving away their own location by broadcasting signals. The technology is real and the U.S. military wants it, but Arlo has not shipped anything to a government customer or won formal validation tests yet. Competitors like Anduril (which just won an $87 million military contract) and Hidden Level (which passed a Defense Innovation Unit test in late 2025) are ahead. Arlo's best chance is to win a major government contract or partnership within the next 12 to 24 months, before larger, better-funded companies lock up the market by buying smaller competitors or winning exclusive deals.
Why
01
AI pressure: Hidden Level's AI-driven passive RF sensing platform. Hidden Level's passive RF sensing already passed DIU validation in December 2025, while Arlo has no named government test yet. Could AI do the core job? Only partly.
02
Bigger players: Anduril Industries (Lattice AI C2 platform). Anduril's sensor-agnostic Lattice AI won an $87M counter-drone C2 task order in March 2026 and can plug in any sensor, including rivals like Arlo. Could a giant copy it? Yes, easily.
03
What protects it. Early frontline demos with Ukrainian units, unverified by any third party, are the only foothold Arlo has that bigger players have not matched yet.
What would change this call
Arlo announces a named DIU/EDIP procurement selection or contract by mid-2027. Would show Arlo can convert Ukraine demos into real government validation.
Arlo closes a seed round of $15M or more. Would show Arlo can close the capital gap versus $36M-funded peers like Skapion.
Anduril or another funded peer acquires a passive-sensing startup. Would show the window for Arlo to establish an independent position is closing.
Arlo closes a seed round of $15M or more. Would show Arlo can close the capital gap versus $36M-funded peers like Skapion.
Anduril or another funded peer acquires a passive-sensing startup. Would show the window for Arlo to establish an independent position is closing.
Key numbers
- Anduril won $87M task order for counter-drone C2
- Hidden Level named DIU top performer in sensing test
- Skapion raised $36M seed for drone-swarm defense
Named risks
- No signed government contracts or procurement validation as of mid-2026 while rivals clear DIU gates.
- Tiny 3-person team versus well-capitalized rivals raising $36M plus seed rounds.
- Core CV/perception differentiation may be commoditized by improving frontier AI and edge models.
- Traction claims (Ukraine frontline demos) are vendor-self-reported and unconfirmed by independent press.
- Crowded, fast-consolidating market where incumbents like Anduril could absorb passive-sensing niche.
Rivals, as read in July 2026
| Rival | Direction | Evidence |
|---|---|---|
| Hidden Level | losing to | Named DIU C-sUAS top performer 2025-12-18; Arlo absent from DIU's named finalist list as of 2025-07-23 |
| Anduril Industries | losing to | Won $87M task order within $20B ceiling for counter-drone C2 in March 2026, dwarfing Arlo's unfunded status |
| Skapion | losing to | Raised $36M seed 2026-07-09 versus Arlo's undisclosed, unconfirmed funding |
| Stendr | losing to | Raised $5.4M oversubscribed pre-seed 2026-04-15, ahead of Arlo on disclosed capital |
| Fortem Technologies | contesting | DIU challenge finalist with claimed 4,700 safe takedowns as of 2026-06-01 |
| D-Fend Solutions | contesting | Reportedly exploring ~$1B sale (2026-05-06), signaling maturity gap versus Arlo's early stage |
Questions people ask
- Is Arlo Industries profitable or generating revenue in 2026?
- No. Arlo Industries is pre-revenue as of 2026-07-26, per YC's company directory, which lists it as a 3-person active YC Spring 2026 batch company with no disclosed revenue figures or signed contracts.
- Has Arlo Industries won any government contracts?
- No confirmed contracts as of 2026-07-26. Arlo was absent from DIU's publicly named 10 finalists for the Low-Cost Counter-Drone Sensing Initiative (announced 2025-07-23), unlike rival Hidden Level, which DIU named a top performer in December 2025.
- Who is Arlo Industries' biggest competitor?
- Hidden Level is the closest direct threat, having been named a DIU C-sUAS Low-Cost Sensing Challenge top performer on 2025-12-18. Anduril is the larger incumbent risk, winning an $87M task order (within a $20B ceiling) for counter-drone C2 in March 2026.
- How much funding has Arlo Industries raised?
- No named seed round or amount is publicly confirmed beyond the standard YC accelerator investment as of 2026-07-26. PitchBook lists a company profile but does not disclose a funding figure, so Arlo's capital position versus $36M-funded peers like Skapion is unverified.
- Could AI models replace what Arlo Industries builds?
- Partially. Arlo's core product, edge computer-vision perception fusing optical nodes into a track, is exactly the layer frontier AI models keep commoditizing. Physical hardware deployment and government trust relationships would be harder to replicate, but neither is proven as of mid-2026.
- What does Arlo Industries actually build?
- Arlo builds 'Mentat,' a passive optical sensing mesh of distributed nodes that combine partial sky views into a shared 3D air picture to detect drones and missiles without emitting radar signals, as described in its YC launch on 2026-05-25.
Timeline
- 2026-07-15Cambridge Aerospace reportedly closing $300M round at $3.4B valuation (competitor peer)
- 2026-07-09Rival Skapion raises $36M seed co-led by UP.Partners and Khosla Ventures
- 2026-05-25Arlo launches on YC, reveals Mentat passive optical sensing mesh product
- 2026-05-06Competitor D-Fend Solutions reportedly explores sale at ~$1B valuation
- 2026-04-15Rival Stendr raises $5.4M oversubscribed pre-seed round
- 2026-03-30EU adopts €1.5B European Defence Industry Programme work programme
- 2026-03-01Anduril wins $87M initial task order within $20B ceiling for JIATF-401 counter-drone C2
- 2025-12-18Hidden Level named top performer in DIU's C-sUAS Low-Cost Sensing Challenge
- 2025-07-23DIU selects 10 finalists for Low-Cost Counter-Drone Sensing Initiative; Arlo not named
- 2025Arlo Industries founded, per third-party company database
Revision history
27 July 2026
First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources
- Defense Startups funded by Y Combinator (YC) 2026 (2026-07-26)
- Arlo Industries Funding
- Launch YC: Arlo Industries: We track drones and missiles without radar (2026-05-25)
- Arlo Industries: Track drones and missiles without radars - Accurate, Passive, Scalable
- Hidden Level Named a Top Performer in DIU's C-sUAS Low-Cost Sensing Challenge (2025-12-18)
- Counter-Drone Companies: What Each Vendor Type Does (And Can't) (2026-04-02)
- Skapion raises $36M to build drone-swarm defense system (2026-07-09)
- Norwegian defence startup Stendr raises $5.4M (2026-04-15)
- Israeli drone defense startup D-Fend explores sale at $1 billion valuation (2026-05-06)
- Cambridge Aerospace is closing in on $300M at a $3.4B valuation (2026-07-15)
- Counter-Drone Companies 2026: The Complete Vendor Landscape (2026-06-01)
- Commission adopts €1.5 billion work programme to boost European and Ukrainian defence industry (2026-03-30)