Operational efficiency at scale
Process massive point cloud datasets in minutes, not days. Batch process hundreds of files with repeatable workflows and zero manual bottlenecks.
<3minper km² at 16 pts/m²
Flai · 3D Spatial Intelligence
AI that understands the 3D world.
One AI engine, nine models — semantic mapping across aerial, mobile, national, utility, forestry and defence. Point clouds in, decisions out: on the cloud, on your GPU, or air-gapped on your hardware.
- Pretrained model domains
- 9
- Throughput
- 1M pts/sec
- Parallel workers
- ∞
Trusted by teams mapping the world
Supported by
Built for your world
One engine, tuned to your domain.
Whichever 3D world you work in, our AI engine speaks its language: one engine, specialised for the objects and standards you care about.
Topographic Mapping
Manual classification is slow and inconsistent.
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Mobile Mapping
Corridor and street scenes, at volume.
Explore 
BIM & Indoor Mapping
Scan-to-BIM is tedious and error-prone.
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Forestry
Manual tree inventory is labour-intensive.
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Utilities and Powerlines
Vegetation management is expensive and manual.
Explore 
Defence and Security
Terrain intelligence in secure environments.
Explore Raw data in, decisions out
See your world classified in minutes.
Feed in raw 3D point clouds — from any sensor, on any platform. Flai's AI hands back a clean, segmented, typed picture of the terrain and everything on it. No manual labelling, no guesswork.
Raw 3DPC · unclassified, unprocessed
Processed · segmented, typed objects
Why Flai
Stop spending days on what AI does in minutes.
Flai replaces repetitive manual classification with automation — so your team focuses on analysis, not data prep.
Coverage nothing else offers
A broad library of object classes out of the box, many that automated tools could never reliably detect before. Need something specific to your work? Additional retraining is available for your own categories.
60+object categories
Repeatable, auditable results
F1 scores of 0.98+ across key classes. Consistent output regardless of operator — every project, every time. Fully auditable.
0.98+F1 accuracy
Capabilities
Built for professional geospatial workflows.
Nine pre-trained AI models, 180+ processing nodes, a visual workflow builder. Everything you need from raw LiDAR to analysis-ready deliverables.
29 classification categories
Ground, buildings, vegetation, water, bridges, powerlines, and more — the most comprehensive LiDAR classification out of the box.
180+ processing nodes
Readers, writers, filters, rasterisers, vectorisers, classifiers. Build any workflow with drag-and-drop in the visual editor.
Visual flow builder
Drag-and-drop editor for processing pipelines. Pre-built templates for common use cases. Set up once, run on every project.
Online 3D viewer
Visualise billions of points in your browser. Measurement tools, classification colouring, interactive editing, region isolation.
Batch processing
Process hundreds of files in a single run. Automated queuing, progress tracking, error handling for production-scale workloads.
Custom model training
Need better results on specific terrain or vegetation? The retraining service creates models tuned to your data and environment.
The models
Nine models, one engine.
Every vertical is served by a dedicated model, all powered by the same FlaiCortex engine — shipping today, in beta, or on the near roadmap.
Compatible hardware
Supported sensors.
Flai works with the LiDAR sensors you already fly. Airborne platforms, mobile mapping rigs, handheld scanners — agnostic to manufacturer, scan pattern, and density.
Testimonials
What customers say.
As GIS experts for more than 20 years, we recently discovered the power of Flai’s AI platform. It was used for ultra-fast and convincing point cloud classification for damage mapping after a terrible storm severely hit one of our main cities. We had urgent need for this data to manage this disaster and Flai’s team delivered to our entire satisfaction.
Using Flai cut down the time for our manual point cloud classification by a factor of four — radically improving our turn-around and project profitability.
Flai’s automated, accurate vegetation classification seamlessly integrates into our workflow, providing the precise data we need to make informed maintenance decisions for our power network.
Get started
See it work on your data.
Upload your LiDAR and get classified results in minutes. No credit card. No commitment.
Free tier · 10,000 processing units / month · no GPU required