🇺🇸 Saildrone
Wind- and solar-powered uncrewed surface vessels running 90–100 day missions without a support ship.
Marine / Underwater robots by Saildrone
2 · scored byMARMX
Saildrone in 2026: lineup, ranking and funding
Saildrone has 2 underwater robots in the index, 2 of the 2 tracked. Its highest-scoring, Surveyor, ranks 1st of 2 on the MARMX at 80.3 — the highest-scoring underwater robot tracked. Its models range from 57.9 (Voyager) to 80.3.
Both of its models are shipping to customers (2 commercially available).
Saildrone has not disclosed funding or a valuation, and none is estimated here.
Frequently asked questions about Saildrone
What robots does Saildrone make?
Saildrone has 2 models in this index: Surveyor (MARMX 80.3) and Voyager (MARMX 57.9).
What is Saildrone's best robot?
On the Marine Metric, Surveyor scores highest of Saildrone's models at 80.3 out of 100, 1st of 2 underwater robots.
Can you buy the Saildrone Surveyor?
Yes: Surveyor is commercially available, and its price is not public.
Where is Saildrone based?
Saildrone is based in Alameda, California, USA, and was founded in 2012.