Uptime checking

• Fresh Ping
  • Can tie in with zapier to send notifications over Pushbullet
• uptimerobot.com
• HetrixTools

Port Forwarding

• serveo.net
  • uses ssh!
• ngrok
  • uses custom binary
• portmap.io
  • uses openvpn

External IP

• http://ifconfig.io
• http://ifconfig.me
• http://ipinfo.io
• https://api.ipify.org/
• https://getjsonip.com/

Lists of Lists

• https://public-apis.io/

Accounting

• https://www.waveapps.com/pricing

Database

• https://fauna.com/pricing
• firebase

Serverless Functions

_ref https://fauna.com/blog/comparison-faas-providers _

• netlify functions
• vercel
• glitch.me
• Heroku
• Google Cloud Functions
• AWS Lambda
• render

Static hosting

• GitHub pages
• Netlify
• Vercel
• Surge
• Firebase

Nameserver hosting

• https://dns.he.net

Domain Name Registrar

• https://freenom.com

Email Marketing

• https://emailoctopus.com/pricing
• https://mailchimp.com/pricing/free-details/

References

• https://twitter.com/dermayank/status/1302613215189164033
• https://devandgear.com/posts/18-free-hosting-providers-for-your-static-website-in-2020/
• https://www.keycdn.com/blog/best-free-dns-hosting-providers