Startup Stash - A curated directory of 400 resources & tools for startups
CabinetM - Pinterest for marketing tools: find, compare and build stack
Startup Buffer - Startup Buffer is a premium startup directory for emerging startups all around the world.
MartechGuru - Keep track of your marketing technology SaaS contracts easily. No more spreadsheets.
Makerbook - A directory of the best free resources for creatives
The Angel Philosopher - A compilation of Naval's wisdom, knowledge and thoughts.