Lightly
YC S21Zürich, CH · Founded 2018 · 5 employees · Hiring · 5 known investors
Lightly provides tools for AI teams to manage and curate training data more efficiently. The company focuses on data-centric approaches to improve machine learning model quality.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareMachine LearningData LabelingSwitzerlandEuropePartly Remote
Founders & leadership· Y Combinator alumni (S21)
Lightly was founded in 2018 by Igor Susmelj.
IS
Igor Susmeljin𝕏Co-FounderIgor holds a degree in electrical engineering from ETH Zurich and has spent over five years working in machine learning, including deep learning research with published work at top-tier conferences. He previously worked as a software engineer at the Swiss stock exchange.
Investors · 5
Competitors · 9
by search overlapEncord950 shared keywordsEncord provides a data platform for developing and deploying multimodal AI systems, serving AI development teams at scale across training and production environments.
Netezza857 shared keywordsIBM is a global technology company whose business spans enterprise software (including Red Hat, HashiCorp, and Confluent), IT infrastructure such as mainframes, servers, and storage, and IT consulting services. The company is also investing heavily in quantum computing and AI-based enterprise offerings, including its Lightwell open-source software security clearinghouse and the Anderon quantum wafer foundry.
DataCamp728 shared keywordsDataCamp is a learning platform for teams that teaches data and AI skills through hands-on coursework accessible via web browser and mobile app. It serves enterprise customers and development teams seeking to build technical capabilities.
Roboflow705 shared keywordsRoboflow provides tools for developers to build and deploy computer vision applications, including image annotation, model benchmarking, and dataset management. The platform serves software engineers and enterprises who need to create vision-based applications.
Ultralytics671 shared keywordsUltralytics provides an end-to-end computer vision platform for annotating images and videos, training YOLO models on cloud infrastructure, and deploying models across 42 global regions. The platform serves developers and enterprises across industries including manufacturing, healthcare, automotive, agriculture, retail, and logistics.
Hugging Face611 shared keywordsHugging Face is a collaboration platform that hosts and provides access to machine learning models, datasets, and applications. It offers both open-source tools for the ML community and paid compute and enterprise solutions for teams building AI applications.
Viso483 shared keywordsViso.ai offers a computer vision platform with two products: Visonow, a tool to build vision agents from a text prompt and video, and Visosuite, an enterprise operating system to connect cameras across sites and run governed, agentic vision workflows at scale. It serves enterprises across multiple industries for use cases like monitoring, inspection, and safety alerting.
Deepchecks410 shared keywordsDeepchecks offers an enterprise LLM evaluation platform that unifies testing, observability, and monitoring for AI systems in production. It lets AI teams compare prompt/model/agent versions, set up auto-scoring pipelines, create LLM judges and datasets, and integrate LLM app testing into CI/CD.
Super Annotate371 shared keywordsSuperAnnotate is a data platform used to build, manage, and refine training data for AI and machine learning models. It is positioned as a data pipeline partner for teams developing AI systems.
Companies competing with Lightly for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Lightly do?
- Lightly provides tools for AI teams to manage and curate training data more efficiently. The company focuses on data-centric approaches to improve machine learning model quality.
- Who founded Lightly?
- Lightly was founded by Igor Susmelj in 2018.
- Who are Lightly's investors?
- Lightly's investors include SICTIC, Y Combinator, First Momentum, Founderful, Soma Capital.
- Where is Lightly headquartered?
- Lightly is headquartered in Zürich, CH.











