HRIS integration and connector cost
Middleware platform pricing
| Provider | Pricing model | Typical year-1 cost |
|---|---|---|
| Merge.dev | Per-connected-account, tiered | $1,200-$8,000 |
| Finch | Per-employee per connection, tiered | $1,500-$10,000 |
| Workato | Per-workflow recipe / per-task pricing | $10,000-$60,000 |
Per-vendor connector pricing
Rippling, Workday, ADP, Paylocity, and BambooHR all bundle native API access at no separate charge for in-suite integrations (their own ATS to their own HRIS, for example). Cross-vendor integrations route through middleware. ADP's specific webhook SKU is the exception: it remains a separately-priced add-on in most observed quotes.
Slack, Greenhouse, NetSuite
Slack is universally bundled at no cost (every HRIS publishes a free Slack app). Greenhouse is bundled in vendors that ship native ATS integrations (Rippling, BambooHR, Paylocity); a Greenhouse subscription is required separately. NetSuite integration commonly routes through a paid connector (Boomi, Workato, Celigo) at $5,000-$25,000 year-1.
Realistic year-1 integration line for a 100-person SaaS
Typical stack: HRIS to Greenhouse (free), HRIS to Slack (free), HRIS to Workday Adaptive or NetSuite (paid connector $5K-$12K), HRIS to Carta or Pulley (paid Merge.dev or native $1K-$3K), HRIS to benefits broker (free or $1K-$3K via Finch). Year-1 integration: $7,000-$18,000.