Synthesis AI

What is Synthesis AI?

Synthesis AI produces synthetic image and video data to train computer vision models. Its Human API is a data generating service that renders labeled images of people with controllable attributes such as sex, ethnicity, age, expression, eye gaze, hair, hats and glasses. A job is submitted through a command line client, and a callback signals when the files are ready. Each scene returns a multi-channel EXR file along with RGB, segmentation, depth, normals and alpha images, dense face meshes and metadata, and a Python library parses the output. The site lists applications in ID verification, security and activity recognition, AR/VR/XR gesture and gaze work, virtual try-on, driver monitoring and pedestrian detection. Teams can also read its synthetic data guides and book a demo. Prices are not published.

Use cases

• Generate labeled images of people
• Train face and ID verification models
• Simulate driver and occupant behavior
• Create data for gesture and gaze models
• Build pedestrian detection datasets
• Produce data for virtual try-on models

Who it's for

• Computer vision engineers
• Machine learning teams
• Biometrics and security developers
• AR/VR hardware teams

Why use Synthesis AI

• Labeled data comes with ground-truth channels such as depth and segmentation, so no manual labeling step is needed.
• Rare or hard-to-capture scenarios can be simulated on demand.
• Attributes are specified in the request, which supports balanced datasets.
• A documented API and Python library fit into existing training pipelines.

Synthesis AI features

• Human API for labeled synthetic images of people
• Control over age, ethnicity, expression, gaze, hair and accessories
• Camera and lighting settings per scene
• EXR output with RGB, segmentation, depth, normals and alpha
• Dense face mesh files
• Per-image metadata in JSON lines
• Python library for parsing output
• Asset Download API
• Job callbacks when rendering finishes

How to get started with Synthesis AI

1. Book a demo and agree access with the Synthesis AI team.
2. Describe the people, camera and scene settings you need in a job request.
3. Submit the job with the command line client and wait for the callback.
4. Download the rendered assets and parse them with the Python library to train your model.

Synthesis AI limitations

• Prices are not published; access starts with a demo request
• Focused on images and video of humans for perception models

Synthesis AI pricing

Synthesis AI is sold on custom quotes, so its prices aren't published.

Prices can change and may vary by country or exclude tax. Check the official pricing page.

Synthesis AI alternatives

The main Synthesis AI alternatives listed on Debuly are MOSTLY AI, Oxen.ai, WaveSpeedAI, Avala, DataRobot and Encord. The table compares pricing and platforms; order is A–Z.

1. 

   Avala

   Data platform for physical AI: visualize multi-sensor recordings, annotate LiDAR and video, and manage quality and datasets.

   Developer platforms
   FreemiumVisit Avala (official site)
2. 

   DataRobot

   Enterprise AI platform to build, deploy, monitor and govern predictive and generative AI models and agents, with a 30-day free trial.

   Developer platformsAutomation and agents
   Contact salesVisit DataRobot (official site)
3. 

   Encord

   Multimodal data platform for AI teams to curate, annotate and evaluate image, video, DICOM, audio, document and text data.

   Developer platformsAutomation and agentsResearch and search
   Contact salesVisit Encord (official site)
4. 

   MOSTLY AI

   Synthetic data platform that trains generative models on your tables and produces privacy-safe datasets for testing, analytics and ML.

   Developer platformsProductivityCoding
   FreemiumVisit MOSTLY AI (official site)
5. OA

   Oxen.ai

   One API for 200+ AI models plus versioned data repositories, fine-tuning and dedicated GPUs for building on your own data.

   Developer platformsImage generationVideoAudio and voice
   PaidVisit Oxen.ai (official site)
6. 

   WaveSpeedAI

   Pay-per-use API and web platform for running 1,000+ image, video, audio and language models without managing GPUs.

   Developer platformsVideoImage generation
   Free trialVisit WaveSpeedAI (official site)

Synthesis AI FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

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