---
title: "Easy Aerial’s $20M Series B: Tethered Drones for Persistent ISR"
description: "NYC’s Easy Aerial closed $20M with Insight Partners and Entrée Capital — scaling tethered UAS that stay aloft on ground power for defense and critical infrastructure."
date: 2026-09-06T00:00:00.000Z
tags: ["2026-vc-news", "startup-funding", "venture-capital", "defense-tech", "drones"]
source: https://venturecapitaltracker.com/2026-easy-aerial-20m-series-b-insight-tethered-drones
---

# Easy Aerial’s $20M Series B: Tethered Drones for Persistent ISR

> NYC’s Easy Aerial closed $20M with Insight Partners and Entrée Capital — scaling tethered UAS that stay aloft on ground power for defense and critical infrastructure.

**[Easy Aerial](/startup/easy-aerial)** completed a **$20 million** Series B on **August 31, 2026**, with [Insight Partners](/fund/insight-partners), **Entrée Capital**, and private U.S. investors (Business Wire). Valuation was not disclosed. The release did not name a single lead.

**Spine:** free-flying drones still lose to physics on long-duration stare; tethered systems trade mobility for **hours-to-days of persistent ISR** on ground power — exactly what bases, borders, and critical sites buy.

## Key facts

| Field | Detail |
| --- | --- |
| Company | [Easy Aerial](/startup/easy-aerial) |
| Round | **$20M** Series B |
| Investors | [Insight Partners](/fund/insight-partners), Entrée Capital, private U.S. investors |
| HQ | New York |
| Use of proceeds | Production capacity, international defense programs, autonomous aerial R&D |
| Footprint | Manufacturing expanding into Europe (company) |

## Who uses the product — and for what job

**Users:** defense and government customers needing persistent aerial intelligence, plus commercial operators protecting perimeters and critical infrastructure.

**Job:** put an autonomous sensor package in the air **and keep it there** — EO/IR and related payloads for force protection, ISR, emergency response — without rotating battery-swapped free-flyers every 20–40 minutes.

DroneDJ’s Sep 3 recap framed the raise against rising ISR spend. Separate federal sole-source activity for tethered UAS at DOI-managed sites has been reported in procurement databases; treat contract specifics as **outside this memo’s primary sources** unless verified on SAM.gov for diligence.

## Why now

- Contested and peacetime ISR budgets both favor **persistence over spectacle**.
- Allied and U.S. programs need non-Chinese hardware stacks that clear Blue UAS / NDAA-style constraints.
- Series B capital is manufacturing and program delivery money, not a science project.

## Why Insight Partners — portfolio fit

[Insight Partners](/fund/insight-partners) is best known for software ScaleUp — but the firm’s software/defense-adjacent book and growth playbooks fit a company leaving custom integrations for **repeatable production and international programs**. Entrée Capital adds early-tech DNA. For founders, Insight is a signal that the buyer motion is shifting from prototype demos to multi-year deployment contracts.

*Entrée Capital has no `/fund/` page here.*

## Competitive map

| Approach | Tradeoff |
| --- | --- |
| Manned towers / aerostats | Persistent; expensive and slow to redeploy |
| Free-flying multicopters | Flexible; endurance-limited |
| Satellite / HAPS | Wide area; latency and weather tradeoffs |
| Easy Aerial tethered UAS | Persistent local stare; tether constrains mobility |

## What is not proven

- Valuation, backlog dollars, and margin.
- Named program wins in the Series B release (qualitative “multiple new contracts” only).
- Exact split of defense vs commercial revenue.

## Practical takeaway

- **Founders (defense hardware):** Raise when you can point to **programs and factories**, not airframe photos.
- **Investors:** Diligence tether logistics, Blue UAS compliance, and spare-parts economics — that is the moat, not the demo reel.
- **Operators:** Relevant if you need continuous overwatch on a fixed or slow-moving asset.

### Sources

1. [Business Wire via Yahoo — Easy Aerial $20M](https://finance.yahoo.com/technology/articles/easy-aerial-completes-20-million-130000624.html)
2. [DroneDJ — Easy Aerial](https://dronedj.com/2026/09/03/easy-aerial-defense-drone-funding/)
3. [FinSMEs — Easy Aerial](https://www.finsmes.com/2026/08/easy-aerial-raises-20m-in-series-b-funding.html)

**By:** [Venture Capital Tracker](https://venturecapitaltracker.com/editorial-policy)

**Editorial note:** AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.