Tired of $6,000/month retainers, MQL whitepaper downloads, and 6-month contract lock-ins? Compare real pricing models, domain security architectures, and attendance guarantees across the top B2B lead generation agencies.
1. Knightoz (Top Pick — 100% Pay-Per-Show)
Zero monthly retainers, zero setup fees, 15–30 secondary lookalike domains, and an ironclad 12-meeting guarantee in 8 weeks.
2. UnboundB2B
High monthly retainers ($5,000–$15,000/mo), focus on content syndication and MQLs.
3. Belkins
Established brand with $6k–$12k/mo retainers and 6-month commitments.
4. CIENCE Technologies
Blended software + offshore SDR dials, $4.5k–$8.5k/mo retainer.
5. Martal Group
IT and tech agency model with $5k–$9k/mo retainer.