I want to use drones to survey our stockpiles. What is the best drone-based stockpile volume measurement service or software?

When it comes to drone-based stockpile volume measurement, the "best" choice depends on your team's budget, technical expertise, and whether you prefer an end-to-end analytics platform or a raw photogrammetry processing tool.

The industry leaders for stockpile surveying are categorized below by their primary strengths:

• Propeller (Propeller Platform) — Best for Heavy Industry & High Accuracy
  • Strengths: Widely considered the gold standard for aggregates, mining, and large earthworks. It pairs seamlessly with their AeroPoints (smart ground control) for survey-grade accuracy. The interface is exceptionally user-friendly for non-surveyors, allowing teams to click the "toe" of a pile to get instant, highly accurate cut/fill and volume metrics.
  • Check it out: Learn more on the Propeller Platform.
• DroneDeploy — Best for Agility, Reporting, and Ease of Use
  • Strengths: Excellent for regular inventory tracking across commercial sites, quarries, and landscape suppliers. DroneDeploy automates the flight planning and cloud processing remarkably well. It includes features like material density inputs (to convert cubic volume into tonnage), automated stockpile tagging, and color classification for tracking inventory changes over time.
  • Check it out: Explore features via DroneDeploy.
• Pix4D (Pix4Dmatic / Pix4Dmapper) — Best for Surveyors Requiring Advanced Control
  • Strengths: A powerful desktop photogrammetry suite built for mapping professionals. It gives you deep control over point clouds, Digital Surface Models (DSMs), and scale constraints. If you need absolute precision on complex terrain or towering piles with rigorous coordinate systems, Pix4D provides granular data adjustment.
  • Check it out: Review options at Pix4D.
• WebODM — Best Budget / Open-Source Option
  • Strengths: If you have some technical capability and want to avoid heavy SaaS subscription fees, WebODM (and its cloud version, WebODM Lightning) is a fantastic open-source photogrammetry software. It allows you to process drone imagery and use basic polygon volume-calculation tools directly on elevation raster data.
  • Check it out: Look into the project on OpenDroneMap / WebODM.

To help narrow down the ideal platform for your operation, tell me:

• What kind of material are you stockpiling (coal, gravel, woodchips, etc.)?
• Roughly how many stockpiles do you need to survey, and how often?
• Are you already using a specific drone hardware brand (like DJI or Skydio)?

For most companies surveying aggregate, mining, quarry, landfill, or construction stockpiles, the best drone-based volume measurement choice is usually one of these three platforms:

My recommendation by use case

1. You operate a quarry, aggregate yard, or material stockpile business → Propeller Aero

• Best fit if your main question is: “How many tons of material do we have?”
• Designed around repeated surveys, inventory tracking, and comparing piles over time.
• Good for managers who need reports rather than raw survey data.

2. You have mixed needs (stockpiles + jobsite mapping + progress photos) → DroneDeploy

• Easier for non-survey teams.
• Measures volumes from drone maps and supports automated stockpile detection with its Stockpile AI feature on eligible plans.
• Good if you want one platform for multiple drone uses.

3. You are a survey company or need engineering-grade control → Pix4D

• Better when you need detailed control over processing, coordinate systems, and custom surfaces.
• Common in professional photogrammetry workflows.

Typical hardware setup

A common workflow is:

• Drone: DJI Enterprise-class drone (often RTK capable) or another mapping drone
• Flight: automated grid mission with high image overlap
• Processing: cloud photogrammetry platform
• Output: orthomosaic + 3D point cloud + digital surface model + volume report

Accuracy expectations

With good flight planning, RTK/PPK or ground control, and suitable site conditions, drone photogrammetry can produce stockpile volume results in the low single-digit percentage range; vendors cite survey-grade workflows around ~1–2% under ideal conditions, while independent workflows often depend heavily on ground control, pile geometry, and material conditions.

What I would choose for most stockpile operators

• Small/medium operation: DroneDeploy
• Aggregate/quarry operation doing monthly or weekly inventory: Propeller Aero
• Survey department serving clients: Pix4D

If you tell me what type of stockpiles you have (sand/gravel, coal, mulch, salt, waste, ore, etc.), approximate site size, how often you measure, and whether you already own a drone, I can narrow this to the best setup and expected cost.

If your goal is repeatable, defensible stockpile inventory measurements rather than simply making drone maps, I’d put Propeller and Stockpile Reports at the top of the list.

My shortlist

🥇 My pick: Propeller

For a quarry, aggregate yard, mining operation, or construction-material stockpile operation, Propeller is probably the best overall choice.

Its workflow is specifically designed around surveying worksites: fly the site, generate the 3D surface, draw stockpile boundaries, calculate volumes, establish appropriate base surfaces, and compare results over time. It also supports shrink/swell calculations and historical site comparisons.

Propeller says its stockpile workflow can achieve 3 cm positional accuracy with survey-grade drone data and ground control, and reports volumetric accuracy of roughly 97–99% when high-precision ground control/PPK is used.

That's important because the drone itself isn't what determines stockpile accuracy. Your biggest variables are:

• Ground-control/RTK/PPK quality
• Flight altitude and image overlap
• Ground texture and lighting
• Correct definition of the stockpile's base surface
• Whether the pile has changed since the base surface was established

🥈 Stockpile Reports if inventory is the primary objective

I'd seriously evaluate Stockpile Reports if what you really want is:

"Tell me how many tons of each material we have, and give me a defensible report I can use for inventory/reconciliation." rather than:

"Give my survey department a complete 3D model of the site." Stockpile Reports is unusually specialized. It takes imagery from drones, phones, or installed cameras and produces volume and tonnage, along with a 3D model, contours, timestamp, density information and a confidence score.

That makes it particularly interesting for recurring inventory measurement, where you're measuring dozens or hundreds of piles repeatedly.

When I'd choose Pix4D instead

If you have an actual surveyor/GIS person on staff, Pix4D deserves consideration. Its volume tools allow you to define the stockpile base in several ways or import your own surveyed base surface, which is valuable when piles sit on complicated terrain or established pads.

It's less "push button inventory system" and more professional photogrammetry/survey toolbox.

The bigger decision: software vs. service

There's another option I'd consider before buying anything:

Have a drone surveying company fly the site and deliver the stockpile reports.

That's often better if you're measuring only a few times per year. If you're measuring weekly/monthly, buying the drone + software and training an employee usually becomes much more attractive.

For a recurring operation, I'd generally set it up like:

RTK/PPK drone → standardized flight → ground control → cloud processing → stockpile boundaries → volume/tonnage → comparison with previous survey

The standardized flight is critical. You want essentially the same survey methodology every time, otherwise apparent inventory changes can partly be measurement error.

What I'd buy

If you told me you operate a large aggregate/quarry stockpile yard and want to bring this in-house, my first trial would be:

DJI enterprise RTK drone + Propeller + AeroPoints

Propeller specifically supports DJI and other RTK-capable drones, and its AeroPoints workflow is designed to provide ground-control positioning for the survey.

If your primary requirement is inventory/tonnage reconciliation rather than surveying, I'd trial Stockpile Reports alongside it.

If you tell me what material you're stockpiling (aggregate, sand, coal, salt, mulch, etc.), roughly how many piles, the total acreage, how often you want to measure them, and whether you need survey/billing-grade accuracy, I can narrow this down to the best drone + software + workflow, including approximate costs.

When it comes to drone-based stockpile volume measurement, the "best" choice depends heavily on your budget, whether you want an end-to-end cloud platform or local processing software, and your required level of survey-grade accuracy.

The industry leaders for stockpile surveying and volumetric analysis are broken down below by their distinct strengths:

• Propeller (Propeller Platform)
  • Best For: Heavy civil construction, quarries, and enterprise operations needing survey-grade accuracy.
  • Key Features: Features the Propeller AeroPoints (ground control hardware) paired with a high-accuracy cloud processing platform. It makes tracking material movement, cut/fill discrepancies, and inventory over time exceptionally straightforward and collaborative.
  • Learn more: Check out the Propeller Platform Overview.
• DroneDeploy
  • Best For: Landscape suppliers, aggregate companies, and regular volume reporting with minimal friction.
  • Key Features: Known for intuitive automated flight planning, fast cloud processing, robust reporting tools, and the ability to input specific material densities (soil, gravel, mulch) to estimate tonnage. It also includes color classifications to easily track individual piles across recurring monthly surveys.
• Pix4D (Pix4Dmapper / Pix4Dmatic / Pix4Dreact)
  • Best For: Advanced photogrammetry, high-precision mapping, and users who prefer desktop processing power or complex 3D mesh outputs.
  • Key Features: Offers rigorous survey-grade accuracy, highly detailed point clouds, and flexible base-surface definitions for calculating toe-to-toe stockpile volumes.
• Esri Site Scan
  • Best For: Government agencies, municipalities, or large firms already embedded in the ArcGIS ecosystem.
  • Key Features: Offers one-button sharing and direct integration into ArcGIS, making it seamless to manage stockpile data alongside spatial enterprise maps.
• OpenDroneMap (WebODM)
  • Best For: Budget-conscious teams or tech-forward operations with self-hosting capabilities.
  • Key Features: An open-source photogrammetry software (with affordable cloud hosting via WebODM Lightning) that lets you draw polygon boundaries around pile bases to calculate cut/fill and volumes without a massive software subscription.

To help narrow down the ideal platform, tell me:

• How often do you plan to measure your stockpiles (weekly, monthly, quarterly)?
• Do you already own drone hardware , or do you need a complete hardware and software package?
• What kind of accuracy do you need (general estimates vs. survey-grade inventory auditing)?

Yes. I researched the current options, and for stockpile volume measurement specifically, I’d put Propeller Aero at the top of the shortlist—especially if your goal is recurring inventory measurements rather than just creating general-purpose drone maps.

My ranking

🥇 My first choice: Propeller Aero

Propeller is unusually focused on the exact workflow you're describing. You fly the site, upload the imagery, and the platform generates a 3D surface from which you can draw/select piles and calculate their volumes. It supports smart, reference-level, and custom base surfaces, which is important because determining the correct "bottom" of a stockpile is often the hardest part of getting a defensible volume.

It also supports comparing surveys over time, so you can answer questions such as:

• How many cubic yards are currently in pile A?
• How much material was added/removed since last month?
• What is the total inventory across the yard?
• How much material moved between two surveys?
• Can I generate a CSV/PDF inventory report?

Propeller specifically advertises ±1% volumetric accuracy with its workflow and says its high-precision drone/ground-control workflow can achieve roughly 97–99% of true volume under appropriate conditions. Those numbers should be treated as achievable performance rather than a guarantee—you'll want to validate the workflow against your own surveyed piles.

One particularly useful feature is its Smart Volume function, which estimates the base beneath a pile rather than requiring you to manually establish a flat reference elevation.

🥈 Pix4D — best if you have surveying expertise

I'd choose Pix4D if you have a surveyor/technician who wants more control over the underlying photogrammetry and surfaces.

PIX4Dsurvey has an automated stockpile detection tool that uses color, slope, and distance from a seed point to identify a pile and create its volume polygon. support.pix4d.com Pix4D also gives you considerable flexibility in defining the base surface, which is valuable for irregular terrain and complicated stockpile configurations.

In Pix4D's published testing, its stockpile detection workflow achieved volume precision of about 98% for the majority of piles, dropping to about 91% for piles whose toes were on sloped terrain.

🥉 DroneDeploy — best general-purpose choice

I'd consider DroneDeploy if stockpile measurement is only one part of a larger drone program—for example, construction progress, orthomosaics, inspections, site documentation, and earthwork.

For a company whose primary problem is "we need accurate recurring stockpile inventory," however, I think Propeller's workflow is more purpose-built.

The important part: don't choose the drone first

For stockpiles, the measurement workflow matters at least as much as the aircraft.

A good setup typically looks like:

RTK/PPK drone → overlapping aerial imagery → ground control/checkpoints → photogrammetric 3D surface → properly defined stockpile base → volume calculation → repeatable inventory report

The biggest potential errors aren't necessarily the drone camera. They're things such as:

• Incorrect stockpile toe/boundary
• Poorly defined base surface
• Vegetation or debris
• Shadowed/featureless material
• Insufficient image overlap
• Poor positioning/GNSS
• Changes to the ground underneath a pile
• Trying to compare surveys that weren't captured using a consistent methodology

Propeller itself found that simply changing how tightly the pile boundary was drawn produced measurable differences; in its example, repeated measurements varied by about 2.3%.

If you're doing this commercially

There's another route I'd seriously consider: don't buy the software and train someone to do it yourself initially.

You can hire a drone surveying/stockpile measurement service to establish a baseline survey, then compare its results with your own flights. That gives you a known-good reference before relying on the drone numbers for inventory, customer billing, royalty calculations, or financial reporting.

For a quarry/aggregate operation, I'd want the provider to demonstrate the workflow on one of your actual piles and compare the drone-derived volume against a conventional survey.

What I'd recommend for you

If you tell me:

1. What material you're stockpiling (stone, sand, gravel, coal, mulch, etc.)
2. Approximate number and size of piles
3. Whether you're measuring cubic yards, tons, or both
4. How often you want measurements (daily/weekly/monthly)
5. Whether you already own a drone (and its model)

…I can narrow this down to the best drone + software/service combination for your operation, including current pricing and whether it's cheaper to do it in-house or hire a service.

The best drone-based stockpile volume measurement platform depends directly on your operation's scale, the materials you manage, and your existing software ecosystem. Leading solutions in 2026 categorize across distinct operational needs:

• DroneDeploy : Best for quarries, aggregate yards, and landscape suppliers looking for an all-in-one cloud platform with an easy learning curve.
• Propeller Aero : Best for heavy civil construction and large-scale earthworks requiring highly precise tracking of earth movement over time.
• Pix4D (Pix4Dcloud / Pix4Dmatic) : Best for surveyors and engineers needing robust, survey-grade local and cloud photogrammetry.
• WebODM : Best open-source, budget-friendly alternative for teams processing data locally without recurring subscription fees.

In-Depth Software Comparison

Top Recommended Platforms

DroneDeploy

If your primary goal is checking inventory monthly without a complex setup, DroneDeploy provides an efficient workflow.

• Why it excels: You outline a pile with a digital polygon, and the software instantly estimates the volumes. You can input specific aggregate densities (e.g., tons per cubic yard) to generate instant financial and tonnage reports for your ERP platform.

Propeller Aero

For operations tracking massive material movements across changing terrains, Propeller Aero offers robust capabilities.

• Why it excels: Propeller uses proprietary hardware/software bundles featuring smart ground control points (GCPs). This approach tracks the exact coordinates of the terrain floor, providing precision when auditing cut-and-fill progress over months.

Pix4Dcloud Advanced

For engineering teams that require flexibility with complex, obstructed stockpiles, Pix4D remains an industry standard.

• Why it excels: Piles often rest inside concrete bunkers or up against retaining walls. Pix4Dcloud allows you to manually adjust base surfaces or import prior ground-survey baselines to extract exact volumes, ignoring extraneous elements like conveyor belts or nearby excavators.

Key Technical Factors for Implementation

1. Hardware Choice : Pair your software with an Enterprise RTK drone (like the DJI Mavic 3 Enterprise or Matrice 350 RTK). High-precision onboard GPS minimizes error down to centimeters without requiring manual ground mapping every single flight.
2. Base Plane Definition : For free-standing piles, software options typically calculate using a "Mean Plane" (averaging the perimeter elevation). For piles enclosed by bins or walls, ensure your software supports custom or "Lowest Point" baselines so you don't over-calculate volume.

To narrow down the options, could you share what materials you are measuring, how many stockpiles you track, and whether you prefer an automated cloud service or handling the data locally on your own hardware?

If your main goal is repeatable, defensible stockpile inventory measurements, I’d put Propeller Aero at the top of the shortlist.

My shortlist

Why I'd lean Propeller

For a company whose recurring job is essentially "fly the yard → calculate every pile → compare with last month's inventory → produce a report", Propeller is unusually well aligned with that workflow. It has stockpile-specific measurement, historical comparisons, shrink/swell calculations, inventory reporting, mobile access, and automated stockpile detection.

Propeller also explicitly supports PPK and AeroPoints ground control, which matters if the measurements will be used for inventory valuation, customer billing, or reconciliation rather than simply operational estimates.

The bigger decision: software vs. service

If you don't already have a drone program, I'd actually consider buying a survey service first rather than immediately buying hardware and training staff. A professional operator can establish your control points, flight parameters, processing workflow, and accuracy benchmark. Once you've demonstrated the ROI, bringing the flights in-house becomes much easier.

If you're planning to fly weekly/monthly across multiple yards, owning the workflow becomes considerably more attractive.

One important caveat: the drone measurement itself isn't the hard part. Defining the correct stockpile base surface is often what determines whether the resulting volume is actually defensible. Propeller, for example, specifically emphasizes the base surface as a critical component of its accuracy claims.

My recommendation:

• Aggregates/quarry/mining: Propeller Aero
• Construction/earthwork + broader drone mapping: DroneDeploy
• Survey department / highly customized measurements: Pix4D
• Very large numbers of piles and AI automation: FlyPix AI

If you tell me what material you stockpile (aggregate, sand, coal, salt, wood chips, etc.), approximate yard size, number of piles, and how often you want to measure them, I can narrow this down to the best drone + software + workflow, including what accuracy you can realistically expect.

When using drones to measure stockpile volumes, the "best" software or service depends on whether you prioritize ease of use and automation, survey-grade precision , or rapid cloud processing.

The industry leaders for drone-based volumetric and stockpile management fall into a few clear categories:

1. Top Enterprise & Cloud Platforms (Best for Automation & Reporting)

• DroneDeploy: Widely considered the gold standard for commercial drone mapping. It features Stockpile AI , which automatically detects individual piles from your map's elevation data, applies a base plane, and generates comprehensive inventory and cost-reconciliation reports.
  • Best for: Teams wanting intuitive cloud dashboards, automated AI pile detection, and easy integration with tools like Autodesk or Procore.
• Propeller Aero: Purpose-built for heavy civil construction, aggregates, and mining. Propeller excels at tracking volumetric changes over time, comparing current drone data against baseline designs, and offering "smart volumes" that accurately extrapolate the base of a pile.
  • Best for: Aggregate yards, quarries, and heavy earthworks operations needing rigorous material tracking.

2. Best for Survey-Grade Accuracy & Control

• Pix4D (Pix4Dmapper / Pix4Dcloud): The preferred choice for professional surveyors who need absolute control over point clouds, Digital Surface Models (DSMs), and custom base surfaces. Pix4D offers multiple methods for defining the base of a pile (triangulation, fitted planes, or importing ground-surveyed base points).
  • Best for: High-stakes auditing, strict accuracy compliance, and situations requiring detailed manual QA of point cloud data.

3. Best for Speed & Minimal Equipment

• SkyeBrowse: Uses a rapid 3D modeling technique (often orbital video captures) processed in the cloud to return volume estimates in minutes without needing specialized ground control points (GCPs) or complex grid-flight planning.
  • Best for: Operations that need fast, rough-order-of-magnitude inventory numbers quickly and cheaply without a dedicated GIS specialist.
• WebODM: An open-source (or low-cost hosted cloud) photogrammetry software that lets you process imagery locally on your own computer or via their cloud service. It includes reliable volume preset measurement tools once a Digital Surface Model (DSM) is generated.
  • Best for: Budget-conscious teams or organizations with strict data-privacy requirements that prefer local processing.

Best Practices for Accurate Stockpile Measurement

No matter which software you choose, your volume calculations are only as good as your data capture:

1. Fly an RTK/PPK Drone: Drones with Real-Time Kinematic positioning (like the DJI Mavic 3 Enterprise Go to product viewer dialog for this item. or Matrice series) drastically improve vertical accuracy without requiring physical Ground Control Points.
2. Capture Overlap: Ensure your flight-planning app (like DJI Pilot or DroneDeploy) has at least 70%/70% front and side overlap.
3. Define the "Toe": The accuracy of the volume rests entirely on where you or the AI set the base edge (the toe) where the pile meets the ground. Steep or shadowed edges may require adding oblique camera angles to your flight plan.

To help narrow down the best platform for your organization, let me know:

• What type of material are you stockpiling (e.g., aggregate, salt, grain, coal)?
• How often do you need to run these surveys (weekly, monthly)?
• What drone hardware are you currently using or planning to buy?

If your primary goal is repeatable stockpile inventory—fly, process, measure volumes, and produce reports—I’d put Propeller Aero at the top of the list. It is more purpose-built around aggregates, quarries, mining, and earthworks than general-purpose drone mapping platforms.

My shortlist

Why I'd choose Propeller

Propeller is particularly strong for stockpile inventory rather than simply generating a 3D model. Its workflow lets you:

• Fly the site with compatible DJI/RTK/PPK drones.
• Process the imagery into a survey-grade 3D surface.
• Draw a boundary around each stockpile and calculate its volume.
• Compare current piles against previous surveys.
• Produce CSV/PDF inventory reports.
• Account for shrink/swell factors.
• Keep historical surveys in one cloud platform.

Propeller says its survey-grade workflow can achieve roughly 1–3 cm vertical accuracy, depending on the equipment and ground-control workflow. It supports both AeroPoints ground control and PPK workflows.

That last point is important: the drone itself isn't what makes the volume measurement accurate. The quality of the photogrammetry, positioning, ground control/PPK, flight pattern, and especially the definition of the stockpile's base surface all matter.

Where DroneDeploy wins

DroneDeploy would be my second choice—and possibly first if you want to use drones for much more than stockpiles.

It has built-in volume measurement and stockpile reporting, and DroneDeploy says its testing shows volume measurements within 1–2% of traditional ground-based laser methods when best practices are followed.

Its big advantage is the broader ecosystem: orthomosaics, 3D models, inspections, progress tracking, earthworks, measurements, etc. Its July 2026 update also added faster/denser processing and direct shrink/swell factors on volume annotations.

Pix4D

Pix4D is what I'd investigate if you have a surveyor or GIS person who wants more control over the underlying point clouds, surfaces and base planes.

PIX4Dmatic, for example, has a dedicated volume tool for stockpiles and excavations, while the broader Pix4D ecosystem provides considerable control over how the base surface is established.

It's powerful, but I'd generally choose Propeller or DroneDeploy if the objective is "let our operations people measure 50 piles every month without becoming photogrammetry experts."

One thing I'd prioritize over the software

If these volumes are going to be used for inventory accounting, customer billing, royalties, or financial reconciliation, don't just buy a drone and fly over the piles.

I'd set up a standardized workflow with:

RTK/PPK drone + good flight plan + ground control/checkpoints + consistent base-surface methodology + repeatable processing + documented QA.

Propeller specifically emphasizes that the base surface is critical to defensible stockpile volumes.

My recommendation

If you tell me what material you're stockpiling (aggregate, sand, coal, mulch, etc.), approximate yard size, number of piles, how often you want to measure them, and whether the numbers need to be survey/billing-grade, I can narrow this down to the best drone + software + workflow, including approximate costs and whether you actually need RTK/PPK or ground-control points.

Choosing the "best" drone stockpile volume measurement solution depends heavily on whether you want an all-in-one cloud platform (easy and fast), a heavy-duty survey suite (maximum accuracy and control), or an industry-specific stockpile tracker.

The top-rated drone-based stockpile measurement and photogrammetry software options on the market sort cleanly into these specific categories:

Watch this detailed breakdown on how to process drone survey data and measure stockpile volumes efficiently:

6:21 How to process drone survey for volume calculation using ...3 months ago YouTube · SOM Survey Instruments

1. The Best All-in-One Cloud Platforms (Easiest to Use)

• DroneDeploy : The industry heavyweight for cloud-based aerial mapping. You use their flight app to capture the site, upload to the cloud, and use automated AI or manual boundary tracing to calculate cut/fill and stockpile volumes. It integrates smoothly with major construction and management tools like Procore and Autodesk.
• Propeller Aero : Highly popular in aggregate, construction, and mining operations. Propeller specializes heavily in earthworks and volume accuracy. When paired with their smart ground control markers (AeroPoints), it delivers reliable, highly repeatable volume tracking over time with minimal friction.

2. The Best Survey-Grade & Desktop Software (Maximum Control)

• Pix4D (specifically PIX4Dmatic and PIX4Dsurvey): The gold standard for professional surveyors and engineers. Pix4D gives you absolute control over camera calibration, point clouds, and ground control points (GCPs). It is ideal if your stockpile measurements require legal or certified engineering-grade accuracy.
• Agisoft Metashape : A powerful, budget-friendly (perpetual license) alternative for photogrammetry. It requires a capable local workstation, but allows you to meticulously classify ground points and map pile bases manually or programmatically.

3. The Best Hardware-Tied Ecosystem

• DJI Terra : If you are flying DJI enterprise hardware (like a Matrice or Phantom RTK series), DJI Terra provides native 2D/3D reconstruction and built-in volume calculation tools. It supports mean-plane and lowest-point base estimations, making bunker or wall-adjacent piles easy to calculate directly out of the box.

4. The Fastest Alternative (Video-Based)

• SkyeBrowse : A unique option that processes standard drone video (.MP4/.MOV) rather than doing a complex grid photo capture. Their automated "SaltBrowse" volume tool can spit out a volume measurement in minutes without needing grid flight paths or GCP setups, making it great for fast, routine inventory checks.

Quick Comparison to Help You Decide

To help narrow down the best fit, tell me:

• What drone model are you currently using?
• Roughly how many stockpiles do you need to measure, and how often (weekly, monthly)?