Therefore, dating applications are already appearing which focus on the quality, not the number of connections. As an example, Elate limits the number of profiles you can see per day to 10, and you can only chat with three people at once. One can go even further - Once offers only one employee every day, and Thursday does a single day a week. Source: over 2 years ago

Heroku - Backend server hosting - $7 Cron To Go - Heroku add on for cron jobs - $9 Approximated - Handle unlimited custom domains - $20 Vercel - Indivisual site hosting - $20 Rewardful - Affiliate program - $30 Digtial Ocean - Spaces for some image hosting - $5 Upscribe - Email marketing and drip campaign - $9 Splitbee - App Analytics and email automation - $32 GSuite - Two email accounts - $13. Source: almost 3 years ago

You can even use custom embeds! Notion includes multiple of these by default such as Google Maps, Typeforms, or tweets. Embeds make just about any custom html possible. I used this upscribe embed form below to handle early access sign ups for the service. Source: over 3 years ago