Every day one of my starred GitHub repositories:

https://github.com/ripienaar/free-for-dev

free-for-dev is a curated list of SaaS, PaaS and IaaS offerings with free tiers for devops and infradev, licensed under MIT license, check it out for awesome resources #free-for-dev #devops #infradev #saas #paas #iaas #freetier #awesome-list #devresources #developers #freeware #opensource #techresources #developmenttools