## B2B
[SaaS B2B vs SaaS B2C: Marketing Differences And How They Affect Your Business](https://kraftblick.com/blog/saas-b2b-b2c-marketing-differences/)
https://www.saastr.com/
## B2C
[How Twitter got its first 1000 users](https://read.first1000.co/p/-twitter?token=eyJ1c2VyX2lkIjoxMjA3OTgxNywicG9zdF9pZCI6NDE4NDg5NDAsIl8iOiJaSkdBRyIsImlhdCI6MTYzMjc0ODk4NywiZXhwIjoxNjMyNzUyNTg3LCJpc3MiOiJwdWItMTI5NTkiLCJzdWIiOiJwb3N0LXJlYWN0aW9uIn0._z2Vcq97jYtN3wka7Jbk8jv3KHkqH0Kk_HJneoYqkFE)