Using Coda as backend database for website and app?

Hey there!

I’ve been building a tool which tracks nutritional value from food and subsequently provides info on diet, as well as some other features.

I built it here to use as an MVP to test with customers, but since the experience of using coda to build is so quick and easy, I thought it was worth checking:

Is it possible/does anyone have any examples of where they’ve used coda as the backend/database which powers an app and website? Or is it simply not setup to do something like that?

Before I send up diving into researching this too heavily, it would be amazing to know what is possible/realistic, or whether I’m better off building the ‘real thing’ in something more purpose built/scalable, and if so, what alternatives others might have used?

Thanks so much for any thoughts!!

I’m building a diet manager for pet, let me tell you that work only with coda is a little “pain in the ass” for what concern the Huge nutritional DB’s and the “analysis table” to show the data (idk if you are on the “every nutrient must be logged” or more the “carbs fats and proteins” type, in the second case i would suggest you do try, in the other case probably using coda as a DB will make you loose precious developing time :slight_smile: )

So, for me the biggest problems are:

  1. The number of foods and nutrients you can have, as now the 125 mb max is a big stop, this to retain api capability. Just to say i’m like 97% full with 6500 ingredients and 100 nutrients.
  2. how fast this db will grow (a lot…) if you want to retain cross-link between recipes and ingredients (this to update your nutritional calculation with every foods value change) for example, you’ll have hard times splitting the data in more docs. So, also if you have a few foods and a few user you could get “125mb full” in a short! (multiple hack available to overcome, but still hack…)

Are you planning to retrive value from coda, calculate things and then sync those back into coda doc


Giving inputs from user (like “how many chicken have you eat today?” - A: 250g) to coda, that will calculate thing, and then re-ask with api for those in the front-end?
I’m really curious!

Update us on your progress! :slight_smile:

Not only possible, easy if you already know how to dev in something like 11ty. Especially for something simple like a personal/company blog or small marketing site.

Just use Postman to get up to speed with the Coda API and then use 11ty to pull in content from your Coda table.

The first build is easy. The ongoing builds (when a new entry is created in the Coda table…or an existing entry is modified) will require Coda talking to Netlify (assuming you’ll host on Netlify) via Netlify’s build hooks.

I’d have to test with Coda to see if a button could be configured to send the curl command to your Netlify build hook. Then the user could just click the button to trigger a deploy on either new rows or existing row updates.

(I’m currently doing a #100DaysOfCode project so perhaps I’ll add this as a mini-side-project to see what I can get working with Coda and 11ty)

Alternately, Zapier and Integromat both now support Coda and both have extensive integrations with Netlify to trigger builds.
Zapier => Netflify
Integromat => Netlify

NOTE: After checking the available Coda triggers at Integromat there is no “watch row updates” meaning there would be no way to use Integromat to push builds for updated rows. Only new rows in Coda.
Same with Coda triggers at Zapier… No way to trigger builds on Coda row updates.


Out dev team used the API for a DB of a small web project, so yes, it’s possible. if you need help building the app/web, reach me out at

I would suggest a layer of caching is a necessity, and a pattern to ensure consistency should you miss an update or something else goes amiss, a popular safeguard is a list and watch pattern in the absence of stateful change streams.

Implementation of list and watch varies, in terms of webhooks you would listen for updates, but every X minutes poll for a full list of changes (possibly restricting time range) to compare for missed updates. Kubernetes controllers actually do this something like this.

When building your tooling add operations to ensure consistency, so in addition from ./pull-from-coda --watch and ./pull-from-coda [--dry-run] {resync, rebuild} - This will save your behind one day when it matters and time is precious.

On the zapier yes there is no hook for row updates but there is already built in automation to notify users on row change via email, you would need add a user update-consumer@mydomain and consume messages from this - you don’t need to digest pop3/imap if using gsuite, heck you could even build an App Script to consume the mesages and push to your webhook if you wanted to remove the mail dependency completely. This would be the simplest approach given the restrictions combined with the list+watch pattern.

@Codians - Is there a reason row update isn’t exposed as a zapier trigger? Also I’m surprised to see there is a webhook pack where I can simple configure a post URL and subscribe to events such row added to table, updated etc…

Thank you all for the awesome replies! I’ll be reviewing this week and will come back with more thoughts once I have the time to really dig into this properly!

Thanks again!

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