It really depends on the kind of product you want to create. I'm a coder myself, but these days a lot of people are using and loving no-code tools like Bubble and Glide.
For simpler use cases, I've used Coda and it's getting better by the day…
Others have already mentioned some other great tools which may fit perfectly somewhere in the pipeline: Zapier, Airtable, Integromat (didn't know about this one, seems legit).
Check out Makerpad — it's a great place to learn how to use no-code tools like these. I think it's the best place for that, in fact.
If you're OK with (learning) a bit of coding, you'll (soon) be able to get a prototype / MVP up and running fairly quickly with Vue.js (using Vue CLI or Nuxt.js), Buefy + Bulma, and simple serverless functions, and then you can host it all on Netlify (free) or ZEIT Now.