Comparison
Native Integration vs iPaaS Middleware: the recurring toll that transfers at close
Most middleware exists to abstract endpoints that are already straightforward and to justify a monthly subscription. A native integration written directly against the platform API is a deterministic payload mapping, an idempotency check and an error queue, and it carries no recurring fee. Over a five-year hold the difference is a line item that transfers to the buyer at close.
| iPaaS middleware | Native integration | |
|---|---|---|
| Time to production | 6-12 weeks | Same or next day for standard sources |
| Recurring cost | Monthly subscription, often $3,000-$12,000 | $0 |
| Latency | Batch, typically 15-45 minutes | Sub-second |
| Ownership | Vendor platform | Code in the portfolio company’s repository |
| Basis-point angle | Toll paid every month of the hold | $200,000/yr eliminated in one documented case (founder-role) |
Frequently asked questions
When is middleware the right answer?
When the portfolio company has dozens of endpoints changing weekly and no engineering ownership. That is rarer than the subscription count suggests.
Talk to the architect, not a salesperson
AI automation for private-equity portfolios, measured in basis points: a few hours of operating-partner time in, hundreds of engineering hours and margin out, delivered as working code in two-week sprints.