In 2025, synthetic data will be a lifeline for AI projects drowning in privacy regulations and data scarcity.
The U.S. Department of Homeland Security’s $196,800 contract with MOSTLY AI underscores the critical need for innovative synthetic data solutions.
But with a market flooded by hollow promises, how do you separate the wheat from the chaff?
We’ve researched the 7 best, from visual inspection to financial modeling, to reveal which solutions deliver real-world results—and which ones fall flat.
Top 3 Picks
Best for Visual Inspection: Averroes.ai
Best for Privacy Compliance: MOSTLY AI
Best for Developers: Gretel
1. Averroes.ai
Best Overall Synthetic Data Generation Tool for Visual Inspection and Quality Control
At Averroes.ai, we recognize that effective visual inspection is critical for manufacturers striving for precision and efficiency.
Our platform excels in intelligent data augmentation, enabling companies to significantly enhance defect detection with an impressive accuracy of over 99%.
This capability has contributed to clients experiencing a remarkable 40-60% increase in submicron defect detection.
Averroes.ai stands out for its diverse applicability across industries that rely heavily on image data, particularly when access to a range of real-world images is limited.
By generating realistic synthetic images, we empower organizations to overcome limitations in training data, leading to faster model development and improved operational outcomes.
Features
Intelligent Data Augmentation: We create synthetic images that closely resemble real-world scenarios, enhancing the training of models while improving accuracy.
Continuous Learning: Adjusts dynamically to new data inputs, ensuring models remain relevant in changing production environments.
Real-time Monitoring: We provide analytics that track performance metrics in real time, offering actionable insights to optimize inspection processes.
No-Code Deployment: Users can easily deploy models without a deep technical background, making it accessible to a broader user base.
Pros:
Our high accuracy rates translate to reduced false positives, leading to more reliable defect detection.
We require minimal real images—only 20 to 40 per defect class—to effectively train models, streamlining the data preparation process.
Seamless integration with existing inspection systems saves organizations valuable time and resources.
Cons:
Primarily focused on visual inspection, which may limit applicability in non-visual domains.
Best Synthetic Data Generation Tool for Privacy-Preserving Data Sharing
MOSTLY AI stands out as a premier solution for organizations that prioritize data privacy while still leveraging the power of data analytics.
Primarily beneficial for industries such as finance and healthcare, this tool allows you to create synthetic datasets that mirror the statistical properties of real datasets without exposing sensitive personal information.
This functionality is critical in regulated environments where compliance with laws like GDPR and HIPAA isn’t just important—it’s mandatory.
In recognition of its innovative approach, MOSTLY AI received a $196,800 contract from the U.S. Department of Homeland Security (DHS) to develop privacy-enhancing capabilities, showcasing its significance in real-world applications.
Additionally, the platform offers unique features around generating fair synthetic data, which helps combat bias in synthetic data generation. By maintaining a strong resemblance to real-world distributions, MOSTLY AI becomes invaluable for deriving actionable insights without compromising data security.
Features
Privacy-Preserving Generation: Generates datasets that actively safeguard personal data while remaining functional for various analytical purposes.
Customizable Data Creation: Users can tailor datasets according to specific requirements, enhancing the relevance of synthetic data to their projects.
Comprehensive Support: Offers extensive documentation and user guides, ensuring smooth onboarding and effective usage of the platform.
Pros:
Strong compliance focus minimizes legal risks, making it ideal for organizations navigating regulated environments.
Best Synthetic Data Generation Tool for Developers and Data Scientists
Gretel shines as a top-tier synthetic data generation tool, specifically designed for developers and data scientists seeking to enhance their workflows with diverse synthetic datasets.
What sets Gretel apart is its API-driven platform, which allows for seamless integration into existing applications, making it particularly valuable for those involved in machine learning and AI projects.
By facilitating the augmentation of training datasets without compromising data quality, Gretel empowers teams to develop more robust models, crucial in today’s data-driven landscape.
Features
API Access: The tool’s API enables effortless integration, allowing developers to generate synthetic datasets on demand, streamlining development processes.
Supports Multiple Data Types: Gretel is versatile, supporting the generation of various data formats, including text, tabular data, and images, catering to a wide range of use cases.
Customizable Processes: Users can tailor their synthetic data generation workflows, making it easier to configure the tool to fit specific requirements and project goals.
Pros:
Extensive documentation and a strong community support system enable developers to troubleshoot and optimize data generation quickly.
Gretel facilitates rapid generation of diverse datasets, significantly reducing time spent on the common bottleneck of data preparation in machine learning projects.
Cons:
The platform has limitations in processing very large datasets, which may hinder analyses of extensive month-on-month or year-on-year comparisons.
Understanding the underlying algorithms can be complex, posing a challenge for users without a strong technical background, which may require additional time to comprehend.
Best Synthetic Data Generation Tool for Developers and Data Scientists
Synthea stands out as the leading open-source synthetic data generator specifically designed for the healthcare sector.
By simulating comprehensive medical histories, this tool allows healthcare researchers to develop, test, and validate algorithms without risking the confidentiality of real patient data.
Notably, Synthea has successfully developed clinical modules for various medical conditions, including cerebral palsy, opioid prescribing for chronic pain, sepsis, spina bifida, and acute myeloid leukemia.
These modules enhance the diversity and realism of the synthetic patient records generated, making Synthea an invaluable resource for researchers and developers in healthcare.
This capability is particularly important in an industry where compliance with strict health regulations is paramount. Synthea not only facilitates innovative healthcare solutions but also aligns with ethical standards by protecting sensitive information.
Features
Detailed Patient Records: Synthea generates extensive patient data, including demographics and treatment histories, offering researchers realistic datasets for analysis.
Strong Community Backing: Receives ongoing contributions and improvements from a dedicated community of developers and healthcare experts.
Pros:
Synthea is free to use and modify under an open-source license, making it an accessible option for researchers and organizations with limited budgets.
Its highly detailed synthetic records are crucial for healthcare research, enabling the testing of algorithms and systems without the ethical and legal complications of using real data.
Cons:
Limited to healthcare applications, reducing versatility.
The disease progression models are simplified compared to real-world complexities, which may limit the accuracy of predictions when applied to actual patient populations.
Best Synthetic Data Generation Tool for Developers and Data Scientists
Synthea stands out as the leading open-source synthetic data generator specifically designed for the healthcare sector.
By simulating comprehensive medical histories, this tool allows healthcare researchers to develop, test, and validate algorithms without risking the confidentiality of real patient data.
Notably, Synthea has successfully developed clinical modules for various medical conditions, including cerebral palsy, opioid prescribing for chronic pain, sepsis, spina bifida, and acute myeloid leukemia.
These modules enhance the diversity and realism of the synthetic patient records generated, making Synthea an invaluable resource for researchers and developers in healthcare.
This capability is particularly important in an industry where compliance with strict health regulations is paramount. Synthea not only facilitates innovative healthcare solutions but also aligns with ethical standards by protecting sensitive information.
Features
Automated Data Generation: Hazy delivers high-fidelity synthetic financial datasets, enabling realistic testing of financial models and algorithms.
Compliance Focus: The tool aligns with industry regulations, safeguarding sensitive information while ensuring usability for financial analysis.
Pros:
Provides tailored solutions that directly address the unique challenges faced by the financial services industry, making it an indispensable tool for professionals in this space.
The datasets produced maintain statistical validity, allowing organizations to draw meaningful insights while ensuring data remains anonymous and secure.
Cons:
Setting up and configuring Hazy can be a lengthy process, which may be challenging for users working alone or with limited resources.
Provides strong privacy features but some real-world data aspects may not be fully replicated, leading to potential inaccuracies in synthetic data for certain applications.
Best Synthetic Data Generation Tool for Computer Vision Applications
Synthesis AI is an innovative solution tailored specifically for generating synthetic data in the realm of computer vision.
By enabling organizations to create high-quality, labeled datasets, Synthesis AI significantly enhances the training of machine learning models, which is essential for industries like automotive, robotics, and healthcare.
These sectors heavily rely on visual data for development, making Synthesis AI a vital resource.
The platform employs advanced simulation techniques that facilitate the creation of diverse and realistic training datasets, helping to reduce the time and costs typically associated with real-world data collection.
Features
High-Fidelity Synthetic Image Generation: The platform generates high-quality synthetic images tailored to meet the demands of machine learning models.
Customizable Scenarios: Users can set specific parameters to create tailored datasets that align with their operational needs.
Integration Capabilities: Synthesis AI easily integrates with existing machine learning workflows, enhancing data pipelines without significant disruption.
Pros:
The focus on computer vision equips industries with specialized solutions, addressing the unique challenges related to visual data.
Synthesis AI reduces reliance on real-world data, saving organizations time and resources and accelerating development cycles.
Cons:
The pricing structure may be a barrier for smaller teams or startups seeking budget-friendly options, particularly with limitations on credits for certain plans.
Generation speed could be improved, with occasional delays impacting project timelines.
Best Synthetic Data Generation Tool for Computer Vision Applications
The Synthetic Data Vault (SDV) is a versatile, open-source library specifically designed for generating synthetic data across multiple industries.
This flexibility makes it an excellent choice for organizations needing synthetic datasets for various applications, such as testing algorithms, training machine learning models, or conducting research.
By synthesizing data that reflects real-world databases, SDV supports a wide range of use cases across sectors like finance, healthcare, and logistics.
This capability allows businesses to augment their existing data without risking privacy breaches, thus ensuring compliance with relevant regulations while fostering innovation.
Features
Supports Multiple Data Types: SDV can generate synthetic data for relational databases and time-series formats, enhancing its relevance across diverse fields.
User-Friendly API: With a straightforward API and clear documentation, developers can easily integrate SDV into their systems, reducing the time invested in setup.
Pros:
Being open-source, SDV is free to use, making it an accessible option for startups, researchers, and organizations with limited budgets.
A vibrant community contributes to its ongoing development and support, ensuring users benefit from collaborative improvements and shared solutions.
Cons:
SDV may struggle with very large and complex models, which can limit its applicability for certain advanced use cases.
Data generation times can significantly increase when handling multiple tables with foreign key constraints, potentially slowing down testing processes.
How To Choose The Best Synthetic Data Generation Tool
Purpose and Application
Different synthetic data generation tools are designed with specific industries or data types in mind. Understanding your primary use case is essential for selecting an appropriate tool.
Averroes.ai is best suited for visual inspections in manufacturing environments, where it enhances defect detection with its intelligent data augmentation capabilities. Its focus on image data generation makes it ideal for organizations needing to improve training for inspection systems.
MOSTLY AI is tailored for financial services and healthcare sectors, ensuring that synthetic datasets meet privacy compliance standards while maintaining real-world data distributions. If your organization is particularly concerned about data privacy regulations, this tool is a strong candidate.
Gretel serves developers and data scientists well, offering API-driven flexibility across various data types (text, tabular, images). If your teams require easy integration of synthetic data into existing workflows, this tool may be the best fit.
Usability and Integration
Averroes.ai stands out for its no-code model training deployment, which while designed for ease of use, still requires some initial setup. For organizations that may not have extensive AI expertise, this feature can accelerate adoption.
Synthea, being an open-source option, is highly versatile but requires technical skills to set up and customize. It’s perfect for healthcare organizations with teams equipped to handle its intricacies, offering a free way to simulate comprehensive patient data.
Compliance and Data Privacy
The landscape of data privacy regulations, such as GDPR and HIPAA, is ever-changing.
Selecting a tool that meets these compliance standards can prevent potential legal issues and improve data handling processes.
MOSTLY AI is particularly strong in providing privacy-preserving synthetic data generation. It generates datasets that rigorously maintain compliance, making it suitable for industries where data privacy is paramount.
Hazy offers specialized solutions tailored for financial data privacy, allowing organizations to share valuable insights without exposing sensitive customer information. If compliance in the finance sector is your primary concern, consider Hazy as a reliable option.
Synthetic Data Vault (SDV), while an open-source solution, lacks built-in privacy features that some commercial options provide. However, it supports multiple data types, making it a good general-purpose tool if you can implement your own privacy measures.
Selecting a tool without considering its primary industry focus can lead to ineffective solutions.
For example, a tool designed for healthcare may not serve well in the finance sector. Always align the tool’s capabilities with your industry requirements.
Underestimating Integration Challenges
Failing to thoroughly assess how well the tool integrates with your current systems can result in costly delays. Look for tools that enhance compatibility with existing frameworks and prioritize user-friendly setup processes.
Overlooking Data Privacy Features
In the age of stringent data privacy regulations, choosing a tool without strong privacy features can expose your organization to legal risks.
It’s vital to select a product that prioritizes data protection and privacy compliance.
Synthetic data generation tools are software solutions that create artificial data that simulates real data without referencing actual individual records. These tools are crucial for training AI and ML models while addressing privacy concerns and data scarcity.
How can I generate synthetic data?
You can generate synthetic data using specialized tools that employ algorithms to create datasets. These tools typically allow you to configure settings based on your requirements, ensuring the output data mirrors real-world distributions while maintaining privacy.
Can ChatGPT generate synthetic data?
While ChatGPT excels in natural language processing and generating textual content, it is not designed to create structured synthetic data suitable for training ML models. However, it can provide guidance on how to utilize dedicated tools effectively.
Conclusion
Selecting the right synthetic data generation tool is vital for organizations aiming to build robust AI and machine learning applications.
We’ve spotlighted seven leading solutions in 2025, each offering distinct advantages for specific industry needs.
From Averroes.ai’s precision in visual inspection to MOSTLY AI’s privacy-focused approach, these tools address critical challenges in data availability and compliance.
The key differentiator lies in matching your requirements with the right solution. Consider your industry focus, integration needs, and privacy standards when making your choice. A well-selected tool will boost your operational efficiency while maintaining data security.
Want to see how Averroes.ai can improve your visual inspection with 99% accuracy using just 20-40 real images per defect class? Request a free demo today and discover how our intelligent data augmentation can strengthen your quality control processes.
![Top 7 Synthetic Data Generation Tools [2025]](/_next/image?url=https%3A%2F%2Fhvp.44e.myftpupload.com%2Fwp-content%2Fuploads%2F2024%2F11%2Fniko-22.jpg&w=3840&q=75)
In 2025, synthetic data will be a lifeline for AI projects drowning in privacy regulations and data scarcity.
The U.S. Department of Homeland Security’s $196,800 contract with MOSTLY AI underscores the critical need for innovative synthetic data solutions.
But with a market flooded by hollow promises, how do you separate the wheat from the chaff?
We’ve researched the 7 best, from visual inspection to financial modeling, to reveal which solutions deliver real-world results—and which ones fall flat.
Top 3 Picks
1. Averroes.ai
Best Overall Synthetic Data Generation Tool for Visual Inspection and Quality Control
At Averroes.ai, we recognize that effective visual inspection is critical for manufacturers striving for precision and efficiency.
Our platform excels in intelligent data augmentation, enabling companies to significantly enhance defect detection with an impressive accuracy of over 99%.
This capability has contributed to clients experiencing a remarkable 40-60% increase in submicron defect detection.
Averroes.ai stands out for its diverse applicability across industries that rely heavily on image data, particularly when access to a range of real-world images is limited.
By generating realistic synthetic images, we empower organizations to overcome limitations in training data, leading to faster model development and improved operational outcomes.
Features
Pros:
Cons:
Score
2. MOSTLY AI
Best Synthetic Data Generation Tool for Privacy-Preserving Data Sharing
MOSTLY AI stands out as a premier solution for organizations that prioritize data privacy while still leveraging the power of data analytics.
Primarily beneficial for industries such as finance and healthcare, this tool allows you to create synthetic datasets that mirror the statistical properties of real datasets without exposing sensitive personal information.
This functionality is critical in regulated environments where compliance with laws like GDPR and HIPAA isn’t just important—it’s mandatory.
In recognition of its innovative approach, MOSTLY AI received a $196,800 contract from the U.S. Department of Homeland Security (DHS) to develop privacy-enhancing capabilities, showcasing its significance in real-world applications.
Additionally, the platform offers unique features around generating fair synthetic data, which helps combat bias in synthetic data generation. By maintaining a strong resemblance to real-world distributions, MOSTLY AI becomes invaluable for deriving actionable insights without compromising data security.
Features
Pros:
Cons:
Score
3. Gretel
Best Synthetic Data Generation Tool for Developers and Data Scientists
Gretel shines as a top-tier synthetic data generation tool, specifically designed for developers and data scientists seeking to enhance their workflows with diverse synthetic datasets.
What sets Gretel apart is its API-driven platform, which allows for seamless integration into existing applications, making it particularly valuable for those involved in machine learning and AI projects.
By facilitating the augmentation of training datasets without compromising data quality, Gretel empowers teams to develop more robust models, crucial in today’s data-driven landscape.
Features
Pros:
Cons:
Score
4. Synthea
Best Synthetic Data Generation Tool for Developers and Data Scientists
Synthea stands out as the leading open-source synthetic data generator specifically designed for the healthcare sector.
By simulating comprehensive medical histories, this tool allows healthcare researchers to develop, test, and validate algorithms without risking the confidentiality of real patient data.
Notably, Synthea has successfully developed clinical modules for various medical conditions, including cerebral palsy, opioid prescribing for chronic pain, sepsis, spina bifida, and acute myeloid leukemia.
These modules enhance the diversity and realism of the synthetic patient records generated, making Synthea an invaluable resource for researchers and developers in healthcare.
This capability is particularly important in an industry where compliance with strict health regulations is paramount. Synthea not only facilitates innovative healthcare solutions but also aligns with ethical standards by protecting sensitive information.
Features
Pros:
Cons:
Score
5. Hazy
Best Synthetic Data Generation Tool for Developers and Data Scientists
Synthea stands out as the leading open-source synthetic data generator specifically designed for the healthcare sector.
By simulating comprehensive medical histories, this tool allows healthcare researchers to develop, test, and validate algorithms without risking the confidentiality of real patient data.
Notably, Synthea has successfully developed clinical modules for various medical conditions, including cerebral palsy, opioid prescribing for chronic pain, sepsis, spina bifida, and acute myeloid leukemia.
These modules enhance the diversity and realism of the synthetic patient records generated, making Synthea an invaluable resource for researchers and developers in healthcare.
This capability is particularly important in an industry where compliance with strict health regulations is paramount. Synthea not only facilitates innovative healthcare solutions but also aligns with ethical standards by protecting sensitive information.
Features
Pros:
Cons:
Score
6. Synthesis AI
Best Synthetic Data Generation Tool for Computer Vision Applications
Synthesis AI is an innovative solution tailored specifically for generating synthetic data in the realm of computer vision.
By enabling organizations to create high-quality, labeled datasets, Synthesis AI significantly enhances the training of machine learning models, which is essential for industries like automotive, robotics, and healthcare.
These sectors heavily rely on visual data for development, making Synthesis AI a vital resource.
The platform employs advanced simulation techniques that facilitate the creation of diverse and realistic training datasets, helping to reduce the time and costs typically associated with real-world data collection.
Features
Pros:
Cons:
Score
7. Synthetic Data Vault (SDV)
Best Synthetic Data Generation Tool for Computer Vision Applications
The Synthetic Data Vault (SDV) is a versatile, open-source library specifically designed for generating synthetic data across multiple industries.
This flexibility makes it an excellent choice for organizations needing synthetic datasets for various applications, such as testing algorithms, training machine learning models, or conducting research.
By synthesizing data that reflects real-world databases, SDV supports a wide range of use cases across sectors like finance, healthcare, and logistics.
This capability allows businesses to augment their existing data without risking privacy breaches, thus ensuring compliance with relevant regulations while fostering innovation.
Features
Pros:
Cons:
Score
How To Choose The Best Synthetic Data Generation Tool
Purpose and Application
Different synthetic data generation tools are designed with specific industries or data types in mind. Understanding your primary use case is essential for selecting an appropriate tool.
Usability and Integration
Compliance and Data Privacy
The landscape of data privacy regulations, such as GDPR and HIPAA, is ever-changing.
Selecting a tool that meets these compliance standards can prevent potential legal issues and improve data handling processes.
Turn Limited Data Into Unlimited Possibilities
Comparison: Best Synthetic Data Generation Tool
What To Avoid
Ignoring Industry-Specific Needs
Selecting a tool without considering its primary industry focus can lead to ineffective solutions.
For example, a tool designed for healthcare may not serve well in the finance sector. Always align the tool’s capabilities with your industry requirements.
Underestimating Integration Challenges
Failing to thoroughly assess how well the tool integrates with your current systems can result in costly delays. Look for tools that enhance compatibility with existing frameworks and prioritize user-friendly setup processes.
Overlooking Data Privacy Features
In the age of stringent data privacy regulations, choosing a tool without strong privacy features can expose your organization to legal risks.
It’s vital to select a product that prioritizes data protection and privacy compliance.
Master Quality Control With Minimal Data
Frequently Asked Questions
What are synthetic data generation tools?
Synthetic data generation tools are software solutions that create artificial data that simulates real data without referencing actual individual records. These tools are crucial for training AI and ML models while addressing privacy concerns and data scarcity.
How can I generate synthetic data?
You can generate synthetic data using specialized tools that employ algorithms to create datasets. These tools typically allow you to configure settings based on your requirements, ensuring the output data mirrors real-world distributions while maintaining privacy.
Can ChatGPT generate synthetic data?
While ChatGPT excels in natural language processing and generating textual content, it is not designed to create structured synthetic data suitable for training ML models. However, it can provide guidance on how to utilize dedicated tools effectively.
Conclusion
Selecting the right synthetic data generation tool is vital for organizations aiming to build robust AI and machine learning applications.
We’ve spotlighted seven leading solutions in 2025, each offering distinct advantages for specific industry needs.
From Averroes.ai’s precision in visual inspection to MOSTLY AI’s privacy-focused approach, these tools address critical challenges in data availability and compliance.
The key differentiator lies in matching your requirements with the right solution. Consider your industry focus, integration needs, and privacy standards when making your choice. A well-selected tool will boost your operational efficiency while maintaining data security.
Want to see how Averroes.ai can improve your visual inspection with 99% accuracy using just 20-40 real images per defect class? Request a free demo today and discover how our intelligent data augmentation can strengthen your quality control processes.