Lodestar

Lodestar is the world's first active learning video annotation platform to accelerate high-quality dataset and model creation. In practice that means making developers faster with better editors, debuggers and workflows.

It makes the most sense for software teams. Alongside the main category they mention Artificial Intelligence (AI), Computer Vision, Developer Platform and Machine Learning. As a small product team themselves (11 to 50 people), they tend to serve customers of a similar scale best. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

Lodestar is based in San Jose, California. Their site is lodestar.ai.

Things worth asking about: language support, team features, and privacy of your code. Ask for a trial on your own data, not a canned demo.

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