Kolosal

Kolosal runs and manages large language models locally using a lightweight, open-source platform. The job it does: building AI products and features, often for other companies.

Who is it for? Mostly companies adding AI to a product. Alongside the main category they mention Artificial Intelligence (AI) and Open Source. They are a very small team, 1 to 10 people, which usually shapes who they work with. You will probably talk to the people who build it, which is great until you need 24/7 support.

Kolosal is based in Wilmington, Delaware. You can read more at kolosal.ai.

Our checklist for this category: track record, data handling, and who owns the models. Ask for a trial on your own data, not a canned demo.

If you have worked with Kolosal, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.