Samsara Crosses $2.1 Billion in ARR as Enterprise Expansion Accelerates, Even as Supply Chain Costs Squeeze Free Cash Flow Outlook
Q2 fiscal 2027 earnings call, September 3, 2026
Samsara delivered one of its strongest quarters as a public company, crossing $2.1 billion in annual recurring revenue with 30% year-over-year growth, but the headline number that will likely dominate investor conversations is a cut to free cash flow margin guidance for the year, driven by rising supply chain costs and a deliberate decision to stockpile inventory ahead of demand. The physical operations software company, whose IoT hardware and AI platform tracks vehicles, equipment and frontline workers for large enterprises, posted $134 million in net new ARR in the quarter, up 28% year-over-year in constant currency, marking its second-highest growth rate in the metric over the past ten quarters.
Free Cash Flow Margin Guidance Cut on Supply Chain and Inventory Build
The most consequential disclosure came from CFO Dominic Phillips, who told investors that full-year free cash flow margin is now expected to run approximately 100 basis points below fiscal 2026 levels. The culprits are threefold: faster-than-expected growth requiring more IoT devices to support new bookings, a proactive decision to pre-buy inventory as a buffer against strong demand, and elevated supply chain costs in the back half of the year. Because Samsara pays for hardware devices upfront while revenue is recognized ratably over the contract term, accelerating bookings create a lag that weighs on near-term cash generation. Phillips drew a direct parallel to the post-COVID supply chain disruption, saying "we saw a similar supply chain dynamic post-COVID, where free cash flow started to lag behind operating margins for a period of time before ultimately reconverging and we expect that's going to happen again here." He added that gross margin impact will be more gradual since device costs get amortized into cost of goods sold over time, giving the company room to offset the pressure through higher revenue per device, mix shift toward higher-margin software, and cost optimization in cloud infrastructure.
Notably, management is steering investors to focus on operating margin rather than free cash flow margin as the cleaner signal of underlying profitability, with Phillips calling it "the best forward indicator of where free cash flow margin will be in a more normal supply chain environment." Non-GAAP operating margin still expanded 6 percentage points year-over-year to 21% in the quarter, and the company posted its fourth consecutive quarter of GAAP profitability with EPS of $0.03.
Large Customer Cohort Now Driving Nearly Two-Thirds of Revenue
The quarter's underlying growth engine remains Samsara's largest customers. The company added 242 customers paying $100,000 or more in ARR, a quarterly record, pushing that cohort's ARR to $1.3 billion, up 38% year-over-year and marking four consecutive quarters of sequential acceleration. These customers now represent 63% of total ARR, up from 59% a year ago. The $1 million-plus ARR cohort also hit a record with 20 additions in the quarter, taking that segment past $500 million in ARR with growth exceeding 50% for a third straight quarter. Samsara signed nine deals above $1 million in net new ACV, its third-highest quarter ever for large transactions.
CEO Sanjit Biswas attributed the acceleration to enterprises tackling digital transformation of complex physical operations at scale, telling analysts the growth reflects "really strong product market fit" as large organizations look to digitize vast fleets and workforces. Two customer case studies illustrate the expansion playbook: a major U.S. city that landed in the third quarter of last year with basic vehicle gateways has since rolled out AI Multicam, connected asset maintenance and ground intelligence across police, fire, parks and transit departments, now covering 7,600 lane miles for pothole detection. Separately, a 75-year-old heavy civil contractor running $1 billion of equipment expanded from dash cams into full asset tagging after a pilot delivered an 83% reduction in safety events, with connected asset maintenance becoming what Biswas called "the biggest ROI driver in the deal" given the customer's $80 million to $100 million annual maintenance spend spread across fragmented systems.
New Product Wave From Beyond Conference Already Contributing to Bookings
Samsara's June customer conference, Beyond, drew over 4,000 attendees and served as the launchpad for a new tranche of products including the Tracking Label, a single-use Bluetooth smart label for shipment visibility across any carrier, a 360 Camera system for operated equipment, Waste Intelligence for verifying service events, Ground Intelligence for mapping road defects, and AI agents targeting safety, maintenance and dispatch workflows. Management said adoption of these newer AI features is up more than 4x over the past two months. Emerging products contributed more than 20% of net new ACV for a third consecutive quarter, with eight of the top ten net new ACV transactions including an emerging product, though no single new product accounted for more than 50% of new bookings, according to Biswas, who described adoption as "pretty spread evenly across" industries and use cases.
On the durability of this product cycle, Matt Martino at Goldman Sachs pressed on how repeatable the Waste Intelligence and Ground Intelligence models are across other verticals. Biswas responded that the pattern is being tested more broadly: "As we go deeper with our customers across industries, we're starting to see more of these patterns... but we need to spend more time in the field figuring out how can we take all this visual intelligence data, take all the sensor data and match it together in useful ways for our customers." Notably, Biswas pushed back on the idea that new camera products represent a hardware refresh cycle, characterizing AI Multicam adoption instead as additive demand for new operational intelligence layered onto existing hardware.
Data Moat Scales to 30 Trillion Data Points Annually
Samsara's proprietary data asset, which management repeatedly frames as its core defensibility argument, surpassed 30 trillion data points collected annually, up more than 40% year-over-year, spanning vehicles, equipment, job sites and frontline workers across 105 billion miles driven and 340 million digitized workflows over the trailing year. Biswas emphasized that this is "proprietary time series data captured by sensors operating in the physical world" that "can't be replicated or found on the internet," positioning it as the raw material powering the company's expanding AI and agent products. The multiproduct attach strategy is increasingly monetizing this same hardware footprint multiple times over; Phillips noted that a single vehicle gateway can now be monetized through telematics, connected asset maintenance and routing, while AI dash cameras generate revenue from both video-based safety and newer operational intelligence SKUs.
Public Sector and International Momentum Broadening the Growth Base
Public sector delivered its second-highest-ever net new ACV mix, with accelerating year-over-year growth for a second consecutive quarter, driven by deals including a top-five U.S. city, Boston-area transit authority MBTA, and the state of Louisiana, all of which adopted four or more products. Field services was the largest vertical contributor in the quarter, its highest mix in over two years, while transportation posted its second-highest net new ACV mix with growth accelerating for a third straight quarter. Internationally, 18% of net new ACV came from outside the U.S., tying a quarterly record, with Europe posting 50%-plus net new ACV growth for a fourth consecutive quarter, aided by the company's largest-ever mainland Europe deal with a major e-commerce customer, while Mexico saw accelerating growth for a second straight quarter.
Guidance and the Path to $4 Billion
For the third quarter, Samsara guided revenue to a range of $514 million to $516 million, representing 24% year-over-year growth, with non-GAAP operating margin held at 21% and non-GAAP EPS of $0.18 to $0.19. Full-year fiscal 2027 revenue guidance sits between $2.043 billion and $2.047 billion, implying 26% growth, with GAAP profitability expected to continue. Asked about the path to $4 billion in ARR, Biswas pointed to substantial white space still remaining in core hardware penetration, noting that roughly 50% of commercial vehicles in North America remain unconnected and 85% still lack an AI dash camera, a figure Phillips also cited when explaining why core products will remain a meaningful growth contributor alongside the expanding emerging product catalog.