Native integrations for your SaaS

For a very long time I've been looking how to provide native integrations as part of my service. I do provide Zapier and webhooks, but that's not as nice as having native integrations.
All embeddable zapier-like solutions cost a fortune and I can't really afford them - usually they start for no less than $150/month.
Finally I've found a service that offers free-tier (10K requests) and then linear pay-as-you-grow. I think this model is fair and affordable even for indie projects.

I didn't use it yet, but the demo looks promising. https://www.producthunt.com/posts/integry

P.S I'm not affiliated with them in any way. Just thought that it's an interesting product for many IH's