Do you guys have any feedback about https://letterwell.co allowing to find sponsors? I would be interested to know if it's effectively used by some newsletter creators. Source: over 2 years ago

I haven't found one for larger newsletters, would be a great resource.. I know of some sites that allow newsletter owners to sign-up to find advertisers/sponsors: https://store.tryletterhead.com/ and https://letterwell.co/. Source: about 3 years ago

Hey, I'm looking for newsletters where I can advertise my website and I wanted to ask if you know cool publishers who offer this in their newsletters? (something different from letterwell.co) Thanks in advance! Source: about 3 years ago

Been working on https://letterwell.co for a while now. Got 400+ email newsletters on the site and it's growing pretty steadily. Seen some unexpectedly good results for advertisers reporting higher ROI than Fb/IG ads... Source: about 3 years ago

A great email marketing resource is https://letterwell.co Loads of super successful email newsletters on there making quite a lot of money. Source: about 3 years ago

There's Burner (https://burnerapp.com) and I'm sure there are at least a handful others around. - Source: Hacker News / 10 months ago

There are companies that will let you have a virtual mobile number. 160.com.au is one such provider. There are also "burner" apps that will allocate you a mobile number and send the sms through their app. burnerapp.com is an example. I believe both of these providers can be trusted. Source: over 1 year ago