Our in-house team of experts help you avoid unnecessary costs and delays by surfacing proactive insights and consistently delivering a 99% first batch acceptance rate for annotations — regardless of scale or complexity.
40% of FAANG companies trust Sama to deliver industry-leading data that powers AI
Sama leverages a combination of humans and technology to lower costs and accelerate model development.
We adjust to changing workflows through rapid instruction iterations, allowing customers to bring models to market up to 3x faster—all while maintaining clear communication and high-quality data and insights.
We prioritize transparent data governance and model development practices that support enterprise-grade security and leading AI regulations, including a fully vetted workforce and biometrically secure facilities.
As a recognized diverse supplier, we are strong proponents of an ethical AI supply chain. Our intensive training and proactive calibration processes mean you don’t inadvertently pay for high amounts of sampling and rework.
First batch client acceptance rate across 10B points per month
Get models to market 3x faster by eliminating delays, missed deadlines and excessive rework
Lives impacted to date thanks to our purpose-driven business model
2024 Customer Satisfaction (CSAT) score and an NPS of 64
Every Sama model evaluation project begins with a collaborative launch session where your SMEs and ours align on expectations, requirements, and deliverables. Read an example >>
Sama provides a rich ecosystem of data-centric solutions designed to boost model performance.
Drive higher model accuracy with dataset fine tuning, RLHF, and output evaluation—all while contributing to an ethical AI supply chain.
Our dedicated Gen AI team will help you fine tune an existing LLM based on your unique objectives including domain expertise, task optimization, RAG embeddings and more.
Quality 2D/3D annotations for text, audio, image, video, and LiDAR combining ML-assisted technology with a full-time workforce that delivers high-quality ground truth annotations—regardless of scale or complexity.
Visibility into where and why models fail–including false positives/negatives or inaccurate predictions–with human-led insights to correct predictions, highlight edge cases & enhance training data for better model performance.
Advanced data selection and filtering that enables you to focus on labeling the data that is most likely to improve model performance–enhancing cost efficiency and model maturity.
Our advanced platform delivers iterative quality and calibration processes that scale, along with a collaborative space for project management and reporting. Our human-in-the-loop approach and proprietary algorithms surface proactive insights including early edge case and trend detection, sensor or data distribution issues, missing data identification and more.
Your data remains protected and private because it’s managed in a secure facility by full-time in-house workforce of data experts. Your Data is Yours – Sama does not share or keep any datasets for training or other purposes, unlike crowdsourced alternatives.
Top teams across industries trust Sama for quality AI data annotation.
"The knowledge and processes, and employee equity, support, and wellness programs we see at Sama have set the bar for all of our other vendors."
"The knowledge and processes, and employee equity, support, and wellness programs we see at Sama have set the bar for all of our other vendors."
Trying to create AI models that can work on any stage of plant can be a challenge. Sama’s annotation solution helped us overcome this issue. Sama’s accuracy rate is consistently at 99%, which is incredible!
Trying to create AI models that can work on any stage of plant can be a challenge. Sama’s annotation solution helped us overcome this issue. Sama’s accuracy rate is consistently at 99%, which is incredible!
Sama’s agility, ability to scale, and transparency they’ve given along the way make them the ideal training data partner.
Sama’s agility, ability to scale, and transparency they’ve given along the way make them the ideal training data partner.
In a partner we’re looking for someone that can handle the volumes of data that we can generate, and handle those volumes in a quality manner. Sama is able to fulfill our business requirements, and do that cost effectively, but they have the added benefit of being an impact provider.
In a partner we’re looking for someone that can handle the volumes of data that we can generate, and handle those volumes in a quality manner. Sama is able to fulfill our business requirements, and do that cost effectively, but they have the added benefit of being an impact provider.
We have been impressed, not only with their consistent level of high quality, but with their entire approach to training data strategy. To us they are a perfect addition to our work in AI.
We have been impressed, not only with their consistent level of high quality, but with their entire approach to training data strategy. To us they are a perfect addition to our work in AI.
Once you have a trained team, it pays off because they know what to look for. Some objects just blend into the background in images, so you need a trained eye to spot them.
Once you have a trained team, it pays off because they know what to look for. Some objects just blend into the background in images, so you need a trained eye to spot them.
We had a ton of pictures of cows from Washington, where we are, but cows look different in Africa. Diversity in the dataset has been super challenging.
We had a ton of pictures of cows from Washington, where we are, but cows look different in Africa. Diversity in the dataset has been super challenging.
Sama is interested in building collaborative relationships, fostering a sense of being an integral part of our team rather than just another transactional outsourcing company. Additionally, Sama's in-house workforce is well-trained in annotating visual data, so they came up to speed quickly, providing invaluable insights to improve our ML models.
Sama is interested in building collaborative relationships, fostering a sense of being an integral part of our team rather than just another transactional outsourcing company. Additionally, Sama's in-house workforce is well-trained in annotating visual data, so they came up to speed quickly, providing invaluable insights to improve our ML models.
We significantly improved our training data, enhancing our object detection algorithm to identify people or doors.
We significantly improved our training data, enhancing our object detection algorithm to identify people or doors.
Sama was a force multiplier for us and a key success factor for our project. They delivered high-quality annotated data on time, listened to our feedback, and were very flexible in accommodating our requests.
Sama was a force multiplier for us and a key success factor for our project. They delivered high-quality annotated data on time, listened to our feedback, and were very flexible in accommodating our requests.
Quality is important to them. You really get the sense they are there for more than just the financial transaction. They are a true partner.
Quality is important to them. You really get the sense they are there for more than just the financial transaction. They are a true partner.
Working with Sama has made a demonstrable impact on our ability not only to service our current clients better but also to expand our services to new types of clients and new markets.
Working with Sama has made a demonstrable impact on our ability not only to service our current clients better but also to expand our services to new types of clients and new markets.
Sama gave us visibility into the data labeling process, with tight QA feedback loops to ensure the high standard of quality we required for our models.
Sama gave us visibility into the data labeling process, with tight QA feedback loops to ensure the high standard of quality we required for our models.
We used other annotation providers in the past, but our experience with Sama was superior due to the direct communication we had with the labeling team, who were with us throughout the project.
We used other annotation providers in the past, but our experience with Sama was superior due to the direct communication we had with the labeling team, who were with us throughout the project.
The team quickly learned to distinguish between waste objects, which differ greatly from region to region. Communication channels remained open for feedback, with a continuous open discussion about how efforts were progressing.
The team quickly learned to distinguish between waste objects, which differ greatly from region to region. Communication channels remained open for feedback, with a continuous open discussion about how efforts were progressing.
There’s a possibility to make an impact on legislation and on the environment, but not without accurately labeled data.
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There’s a possibility to make an impact on legislation and on the environment, but not without accurately labeled data.
Having worked with different cloud providers where the staff doing the actual work was always very hidden from us, we appreciated the transparency and social sustainability of Sama.
Having worked with different cloud providers where the staff doing the actual work was always very hidden from us, we appreciated the transparency and social sustainability of Sama.
For our mobile app, we needed extremely precise segmented data because we knew that every missed pixel would easily add up to millimeters of lost accuracy.
For our mobile app, we needed extremely precise segmented data because we knew that every missed pixel would easily add up to millimeters of lost accuracy.
Sama’s agents became increasingly better at labeling our data thanks to feedback loops. This iterative way of working has made them experts on our data.
Sama’s agents became increasingly better at labeling our data thanks to feedback loops. This iterative way of working has made them experts on our data.
You can imagine the heaps of images coming in from the restaurants that we work with. Most are identified by image recognition algorithms, but for outliers and edge cases, we rely on Sama.
You can imagine the heaps of images coming in from the restaurants that we work with. Most are identified by image recognition algorithms, but for outliers and edge cases, we rely on Sama.
"The knowledge and processes, and employee equity, support, and wellness programs we see at Sama have set the bar for all of our other vendors."
"The knowledge and processes, and employee equity, support, and wellness programs we see at Sama have set the bar for all of our other vendors."
Trying to create AI models that can work on any stage of plant can be a challenge. Sama’s annotation solution helped us overcome this issue. Sama’s accuracy rate is consistently at 99%, which is incredible!
Trying to create AI models that can work on any stage of plant can be a challenge. Sama’s annotation solution helped us overcome this issue. Sama’s accuracy rate is consistently at 99%, which is incredible!
Sama’s agility, ability to scale, and transparency they’ve given along the way make them the ideal training data partner.
Sama’s agility, ability to scale, and transparency they’ve given along the way make them the ideal training data partner.
In a partner we’re looking for someone that can handle the volumes of data that we can generate, and handle those volumes in a quality manner. Sama is able to fulfill our business requirements, and do that cost effectively, but they have the added benefit of being an impact provider.
In a partner we’re looking for someone that can handle the volumes of data that we can generate, and handle those volumes in a quality manner. Sama is able to fulfill our business requirements, and do that cost effectively, but they have the added benefit of being an impact provider.
We have been impressed, not only with their consistent level of high quality, but with their entire approach to training data strategy. To us they are a perfect addition to our work in AI.
We have been impressed, not only with their consistent level of high quality, but with their entire approach to training data strategy. To us they are a perfect addition to our work in AI.
Once you have a trained team, it pays off because they know what to look for. Some objects just blend into the background in images, so you need a trained eye to spot them.
Once you have a trained team, it pays off because they know what to look for. Some objects just blend into the background in images, so you need a trained eye to spot them.
We had a ton of pictures of cows from Washington, where we are, but cows look different in Africa. Diversity in the dataset has been super challenging.
We had a ton of pictures of cows from Washington, where we are, but cows look different in Africa. Diversity in the dataset has been super challenging.
Sama is interested in building collaborative relationships, fostering a sense of being an integral part of our team rather than just another transactional outsourcing company. Additionally, Sama's in-house workforce is well-trained in annotating visual data, so they came up to speed quickly, providing invaluable insights to improve our ML models.
Sama is interested in building collaborative relationships, fostering a sense of being an integral part of our team rather than just another transactional outsourcing company. Additionally, Sama's in-house workforce is well-trained in annotating visual data, so they came up to speed quickly, providing invaluable insights to improve our ML models.
We significantly improved our training data, enhancing our object detection algorithm to identify people or doors.
We significantly improved our training data, enhancing our object detection algorithm to identify people or doors.
Sama was a force multiplier for us and a key success factor for our project. They delivered high-quality annotated data on time, listened to our feedback, and were very flexible in accommodating our requests.
Sama was a force multiplier for us and a key success factor for our project. They delivered high-quality annotated data on time, listened to our feedback, and were very flexible in accommodating our requests.
Quality is important to them. You really get the sense they are there for more than just the financial transaction. They are a true partner.
Quality is important to them. You really get the sense they are there for more than just the financial transaction. They are a true partner.
Working with Sama has made a demonstrable impact on our ability not only to service our current clients better but also to expand our services to new types of clients and new markets.
Working with Sama has made a demonstrable impact on our ability not only to service our current clients better but also to expand our services to new types of clients and new markets.
Sama gave us visibility into the data labeling process, with tight QA feedback loops to ensure the high standard of quality we required for our models.
Sama gave us visibility into the data labeling process, with tight QA feedback loops to ensure the high standard of quality we required for our models.
We used other annotation providers in the past, but our experience with Sama was superior due to the direct communication we had with the labeling team, who were with us throughout the project.
We used other annotation providers in the past, but our experience with Sama was superior due to the direct communication we had with the labeling team, who were with us throughout the project.
The team quickly learned to distinguish between waste objects, which differ greatly from region to region. Communication channels remained open for feedback, with a continuous open discussion about how efforts were progressing.
The team quickly learned to distinguish between waste objects, which differ greatly from region to region. Communication channels remained open for feedback, with a continuous open discussion about how efforts were progressing.
There’s a possibility to make an impact on legislation and on the environment, but not without accurately labeled data.
There’s a possibility to make an impact on legislation and on the environment, but not without accurately labeled data.
Having worked with different cloud providers where the staff doing the actual work was always very hidden from us, we appreciated the transparency and social sustainability of Sama.
Having worked with different cloud providers where the staff doing the actual work was always very hidden from us, we appreciated the transparency and social sustainability of Sama.
For our mobile app, we needed extremely precise segmented data because we knew that every missed pixel would easily add up to millimeters of lost accuracy.
For our mobile app, we needed extremely precise segmented data because we knew that every missed pixel would easily add up to millimeters of lost accuracy.
Sama’s agents became increasingly better at labeling our data thanks to feedback loops. This iterative way of working has made them experts on our data.
Sama’s agents became increasingly better at labeling our data thanks to feedback loops. This iterative way of working has made them experts on our data.
You can imagine the heaps of images coming in from the restaurants that we work with. Most are identified by image recognition algorithms, but for outliers and edge cases, we rely on Sama.
You can imagine the heaps of images coming in from the restaurants that we work with. Most are identified by image recognition algorithms, but for outliers and edge cases, we rely on Sama.
Sama provides the highest quality annotated data for consumer electronics, smart home devices, consumer software, and consumer surveillance applications.
Deliver personalized experiences and optimize operations. Combining methods like SFT and RAG can give your models accuracy and a personalized touch, setting your solutions apart from generic implementations.
Sama’s best-in-class data annotation leads to better customer experiences — resulting in better conversion rates, higher average order values, and ultimately, increased revenue.
From advanced driver-assistance systems to autonomous vehicles, Sama powers your ML models with the most accurate data in the industry.
Learn more about Sama's work with data curation
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Today, we're excited to announce the launch of Sama Automate, our new data automation platform that seamlessly combines cutting-edge AI capabilities with essential human validation. Sama Automate balances machine learning automation with human judgment, creating a solution that increases efficiency while maintaining quality standards. Early implementations have shown a 40% reduction in annotation time while meeting quality SLAs and we aim to further reduce that effort by 10x before the end of 2025.
Sama provides ML Professionals and AI team Leads with an indispensable solution for Computer Vision data labeling.
