The per-MQL trap
B2B lead-gen agencies who quote per-MQL ("$200 per qualified lead") are stuck in a margin spiral:
- Incentivizes garbage leads to hit the count
- Creates fights over what "qualified" means
- Caps your fee at the volume the client wants
The agencies winning B2B retainers price by operational complexity — channel count, ad spend, and SDR enablement.
The 2026 B2B lead-gen benchmark
Foundation — first structured channel
- Setup: $5,000
- Monthly: $4,500
- ICP + offer workshop
- 1 channel (LinkedIn Ads OR cold email)
- Up to $15K/mo ad spend managed
- 5 lead magnets / quarter
- Weekly pipeline reports
- MQL handoff to your sales team
Growth — multi-channel, real pipeline
- Setup: $12,000
- Monthly: $9,500
- Foundation + 2-3 channels (LinkedIn + cold email + paid social)
- Up to $50K/mo ad spend
- ABM list building + sequencing
- Sales enablement collateral (case studies, one-pagers)
- CRM integration + lead scoring
- Bi-weekly pipeline reviews
Scale — full pipeline machine
- Setup: $25,000
- Monthly: $22,000
- Growth + multi-channel (LinkedIn + paid + ABM + content syndication + cold email)
- Up to $250K/mo ad spend
- Dedicated SDR-as-a-service (BDR meeting setting)
- Full-funnel attribution + RevOps support
- Weekly executive reviews
- Custom intent-data targeting (6sense, Bombora)
What separates Foundation from Growth
The thing that lets you charge 2× more on Growth:
- Multi-channel orchestration — 3 channels firing in coordinated sequence beats 1 channel optimizing alone
- ABM list building — not just running ads to broad audiences, but targeting specific accounts
- Sales enablement — case studies + one-pagers your sales team uses to close
- CRM + scoring integration — leads land properly tagged, scored, routed
- Bi-weekly pipeline reviews — strategy, not just tactics
Where the SDR-as-a-service unlocks Scale pricing
If you can offer SDR-as-a-service alongside the lead generation, you unlock Scale pricing ($22K/mo):
- Most B2B sales teams are SDR-starved (turnover, comp inflation)
- An outsourced SDR runs $4-8K/mo in real cost — bake into Scale tier
- It's the difference between "delivering MQLs" and "booking SQLs"
- Closes the gap between marketing and sales the client can't close
What to never promise
- Specific MQL/SQL counts in month 1. Campaigns need 60-90 days to optimize.
- CPL guarantees. Cost-per-lead is a function of offer quality + audience + competition — none of which is fully under your control.
- Conversion rate guarantees. That's the client's funnel, not yours.
- Fee tied to closed revenue. Attribution disputes will eat your margin.
Quote the program, not the result. The result is the client's job to track.
Free template
The B2B lead-gen retainer template — three tiers, ad-spend bands defined, sales enablement scoped.