* American Collectors Insurance. ACI is another major provider of classic car insurance. Their website offers similar information to Hagerty's, including articles, reviews, and buying guides. You can also get a quote for classic car insurance online.
* Grundy Insurance. Grundy is a third major provider of classic car insurance. Their website offers similar information to Hagerty's and ACI's, including articles, reviews, and buying guides. You can also get a quote for classic car insurance online.
In addition to these three major providers, there are a number of other companies that offer classic car insurance. You can find more information about these companies by doing a search online.