CREATE TABLE table_8263 ("Name" TEXT, "Company" TEXT, "Tracking Method" TEXT, "Latest stable release" TEXT, "Price in USD" TEXT)

Name the Company which has a Price in USD of free / negotiable?
SELECT "Company" FROM table_8263 WHERE "Price in USD" = 'free / negotiable'
SELECT "Company" FROM "table_8263" WHERE "Price in USD" = 'free / negotiable'