Comparison

Weldforge vs Nango

Nango is engineering teams that want to own OAuth and sync logic in code. With Weldforge you don’t build or operate it at all: describe the outcome, our AI drafts the field mapping, and we build, deploy, and run it for a flat monthly fee.

Tell us what to connect →Map it yourself, free →

✓Flat monthly fee

No per-task pricing. Alerts at 70/85/100% — no surprise overage bills.

✓We build, run & monitor

You describe the outcome; we deploy it in our cloud and watch it.

✓Any source to any target

Connectors built on demand — no fixed catalog to stay inside.

✓Reviewed before it runs

You approve the AI-drafted mapping before anything goes live.

	Nango	Weldforge
Who builds it	You / your team in Nango	We do — senior architects + AI
Field mapping	Manual, field by field	AI-drafted, typed, previewed on real data
Pricing	open-source integration platform (auth + syncs) you self-host or run in their cloud	Flat monthly fee, proactive overage alerts
Time to live	Weeks of your team's time	1–3 weeks, mostly ours
Who operates it	You monitor and maintain	We build, deploy, and run it

Where Nango fits — and where Weldforge fits better

Nango handles the hard parts of OAuth and API syncs for developers, but you write the sync logic, model the data, and operate it — it is a building block, not a managed integration. Weldforge instead builds the integration, deploys it in our cloud, and runs and monitors it for you — for a flat monthly fee, with no recipes or pipelines to maintain on your side.

FAQ

Is Weldforge a Nango alternative?

It's a done-for-you alternative. Instead of licensing Nango and building/maintaining the integration yourself, you describe the outcome and Weldforge's AI drafts the mapping, then we build, deploy, and run it for a flat fee.

Can you migrate us off Nango?

Yes — we can rebuild and operate your existing Nango flows on Weldforge so you stop maintaining them.

When does Nango make more sense?

Nango is a good fit for engineering teams that want to own OAuth and sync logic in code. If you have the team and want to own the build, that route works. If you'd rather not operate it, Weldforge is the faster path.

Skip the build — just tell us what to connect

Start free →Try the mapping wizard →

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