BrandSailor is described as 'global marketplace for brandable domains. We sell premium, unique & catchy brand names for your upcoming startup'. There are more than 10 alternatives to BrandSailor for Online / Web-based, SaaS and Self-Hosted solutions. The best alternative is Brandaisy, which is free. Other great apps like BrandSailor are Namesnack (Free), Namewink (Free), indiebrands.io (Paid) and damnshort (Freemium).
Avoid hours of brainstorming, research while looking for a name. Focus on building your product instead. Indiebrands offers ready-made brand packages so you can find the perfect name for your business in minutes.