Systems integrators guard their rate cards as trade secrets, and the real cost of an ERP, CRM, or cloud program is driven less by any single rate than by the leverage (pyramid) ratio, the onshore/offshore mix, and change orders — which routinely add 20–40%.
What you should really pay
| Tier | Hourly (USD) | Daily (USD) |
|---|---|---|
| Big 4 / global (Deloitte, Accenture, PwC, EY, IBM) | $250–600+ | $1,500–4,000 |
| Mid-tier / regional SIs | $150–300 | $1,000–2,500 |
| Boutique / specialist | $150–300 | $800–2,000 |
| Offshore-heavy (Infosys, TCS, Wipro) | $25–90 | $200–600 |
Commercial ranges are synthesized from government rate cards (a ~20–40% floor) and third-party estimates. ERP-experienced consultants commonly run $150–350/hr in North America.
The blended-rate math
The blended rate is driven by the onshore/offshore mix: heavy onshore (80/20) lands ~$180–300/hr, balanced (50/50) ~$110–200, and offshore-heavy (30/70) ~$70–130. A typical global-SI ERP/CRM program blends ~$125–225/hr. Budget implementation at 1×–3× first-year license (5-year TCO ~3×–5×), and expect change orders to add 20–40% — the number in the proposal is not the number you will pay.
The cost traps
- Pyramid / leverage abuse. Firms make margin by stacking juniors under a partner (leverage ratios of 5:1–10:1); a great partner rate means nothing if the team is bottom-heavy at near-senior rates.
- Scope creep and change orders — the 20–40% overrun, often engineered under fixed-fee deals.
- Offshore ratio not delivered — sold 30/70 but staffed heavier onshore, quietly raising the blend.
- Auto escalators (~3.5–4%/yr) baked into multi-year cards; travel adds 5–15%.
- Bench/ramp charges and unbudgeted post-go-live stabilization ($15K–80K/mo).
The levers that work
- Fix the blended rate AND the leverage ratio — cap max blended $/hr and max junior:senior mix (e.g. 3:1–4:1) so the firm can't re-weight juniors.
- Commit the offshore ratio in the SOW with true-up credits if onshore hours exceed it.
- Cap change-order rates at base (no premium) with written approval thresholds.
- Tie payment to accepted milestones, not elapsed time — the strongest T&M defense.
- Run ≥3 tiers competitively (global vs mid-tier vs offshore-heavy) to expose the $100–300+/hr spread, and lock named resources for the architect and PM.
Bottom line
Anchor on the pyramid, not the partner rate. Cap the blended rate and the leverage ratio, commit the offshore mix, cap change orders at base, and pay against milestones.
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