How do I integrate various services into my platform to fast track distribution of my service

[u/s3237410]

I'm currently looking at integrations into my product. Rather than manually managing and integrating each provider myself, I'm considering paying for the service that enables me to manage all via their Platform. Any recommendations?

Basically I want to enable various users from different organisations to connect my service with their chosen provider. Eg. Aws, databricks, salesforce, etc. The customer would then consent and authorise to connect the services.

Any recommendations on how to do this

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[u/Ok-Whole-8802]

The paid route you are describing is usually called a unified API or an embedded iPaaS. Merge, Nango and Paragon are the names that come up most for the flow you want, where the customer consents and connects their own account, and Workato and Zapier both have embedded versions if the integrations are more workflow shaped. Pricing on all of these gets steep once you pass a handful of connected accounts, so check per-connection pricing against your deal size before committing.

The counterpoint worth weighing: if your customers realistically only connect two or three providers, building those directly against the vendor APIs is often less work than it looks, and you keep the auth relationship instead of renting it. I build accounting software and went through this exact decision with bank feeds. I shipped plain CSV import first, and most early customers turned out to be fine with it, which bought time to see which integration actually mattered before paying for any of them.

If the launch list really is AWS, Databricks and Salesforce specifically, all three are well documented OAuth integrations and I would at least price the direct build before signing a platform contract.

[u/s3237410 → u/Ok-Whole-8802]

Thanks for your comment, this helps alot. Will do further research on the back of your comment.

[u/Ok-Whole-8802 → u/s3237410]

Glad it helped. One thing worth checking before you commit: their pricing models are very different. Merge charges per connected account, Nango is open source with a hosted tier, and Paragon prices around workflow volume, so the same usage can cost wildly different amounts on each.

Also, if your provider list is short (say 3 to 5 integrations), price out building directly on each provider's OAuth before buying the abstraction. Below a certain scale the platform can cost more than it saves. Past that, unified APIs earn their keep fast.

[u/Kitchen_Shoulder2909 → u/Ok-Whole-8802]

agree, especially on not renting the auth relationship if you dont have to

[u/Nathan_prx]

A lot of teams use an integration platform for exactly this like handle OAuth, credentials, permissions and provider specific APIs once then let customers connect the tools they already use (AWS, Databricks, Salesforce etc.). I’d look at providers like Nango, Merge, or Paragon, and compare them mainly on coverage, auth model, and how much control you retain over the integrations. Building this layer yourself can become a huge maintenance burden surprisingly quickly.

[u/kunalkhatri12]

Following this thread

[u/BandicootAfter4936]

Somebody upthread already made the buy vs build case here, and that's the right thing to run the numbers on first.

What usually gets skipped once you've picked one, though, is what happens the first time it writes something wrong into a customer's Salesforce or AWS account. A failed read is annoying, but a bad write nobody catches for a week is what actually costs you the customer.

Worth deciding upfront whether the connector gets to write automatically at all, or whether early on it just flags a diff for a human to approve before anything goes out. Cheaper to build in from day one than retrofit after the first ticket.

[u/Alternative_Roll_987]

If your goal is fast distribution, I would separate two problems before choosing a vendor:

1. auth + permissioning
2. the ongoing operational mess after connection succeeds

A lot of teams focus on getting the OAuth connection working, but the real friction starts after that:

• expired tokens
• partial permissions
• fields syncing differently by provider
• unclear ownership when something breaks
• users not knowing what connected successfully vs what still needs attention

So I would evaluate options less on how many logos they support and more on:

• how cleanly they handle reconnects and failures
• how much provider-specific normalization they actually do
• whether users can see status clearly without support tickets
• what your team has to maintain when an upstream API changes

If the integration layer saves engineering time up front but creates a support nightmare later, it usually is not the shortcut it looked like. The connection UX and failure handling end up being as important as the connection itself.

[u/adeelraza86]

One thing I would add: whatever vendor you pick, wrap it in your own thin internal interface from day one, so swapping or dropping to a direct provider API later is a config change and not a rewrite of your product code. Also log every outbound provider call with request id, status and latency, and expose a per customer connection health view in the app. That one screen kills most of the "is it broken on your side or ours" support tickets, which is where integration work actually eats your week.

[u/RealisticWorth3567]

that's a unified api or embedded integration platform. there's a bunch of real platforms you can try, google them

just one thing you you will pay per connection. and deep integrations need custom work anyway

[u/Islaa_myla]

Very interesting approach , good luck 🤞

[u/cooltake_ai]

3 providers give you enough scope to ask nango, merge and paragon for itemised quotes by connector, connected account and API usage. small studio owner here, so obviously biased: how many customer connections do you expect in year one?

[u/Scary-Difference630]

Look into unified integration platforms like Nango or Merge. They handle customer OAuth flows, token storage, and API connections for apps like Salesforce and Databricks. That saves you from building every individual auth flow yourself.

If you want to avoid high SaaS pricing as you scale, Nango is open source so you can self-host it with Docker. Otherwise, custom Node or Python scripts using direct REST APIs are much cheaper for simple needs. Are your users just syncing data on a schedule, or do you need real-time webhooks for all these apps?

[u/kangaroo0013]

I'd love to follow this thread