MangoDesk

MangoDesk offers an end-to-end platform that enables AI teams to build and manage data annotation and evaluation workflows. The job it does: building AI products and features, often for other companies.

It makes the most sense for companies adding AI to a product. Alongside the main category they mention Artificial Intelligence (AI). As a very small company team themselves (1 to 10 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

MangoDesk is based in San Francisco, California and around since 2025. Their site is mangodesk.com.

Before you commit, look at track record, data handling, and who owns the models. Ask for a trial on your own data, not a canned demo.

Every review on Revaw shows how it was verified, so if you know MangoDesk well, your review carries weight here.