RB2B | $79/mo | Yes | 15/100 | Free plan forever with 150 company-level resolutions/mo (no person-level ID or emails); Starter $79/mo for 300 resolutions; Pro from $149/mo adds business emails and integrations; Pro+ from $199/mo. Prices listed monthly; 7-day full-featured trial, no card required. Source | 2026-10-14 |
6sense | Custom pricing | No | 4/100 | Sales-led pricing; no public prices. The pricing page lists three Sales Intelligence packages (with Predictive AI, Data Credits, or both) and asks you to book a demo. Site navigation mentions getting started for free, but the pricing page does not describe a free plan. Source | 2026-10-14 |
Common Room | $2,500/mo | No | Thin evidence | Essential plan $2,500/mo billed annually (5 seats, up to 100k contacts); Advanced and Enterprise are custom-priced. No free plan or self-serve trial listed; all plans are sold via demo request. Source | 2026-10-14 |
UserGems | $40,000/yr | No | Thin evidence | Annual contracts via sales: Core $40,000/yr, Advanced $75,000/yr, Elite $150,000/yr, plus one-time implementation fees of $3k-$10k; Enterprise pricing on request. No free plan or trial; vendor offers money back if there is no closed-won ROI. Source | 2026-10-14 |
Leadfeeder (Dealfront) | €79/mo | Yes | Thin evidence | Free Lite plan (up to 100 identified companies a month, 7 days of history). Paid Discover plan from €79/mo billed annually (€113 billed monthly); Activate from €369/mo, Scale from €599/mo billed annually, Enterprise custom. 14-day free trial, no card needed. dealfront.com/pricing redirects to Leadfeeder's pricing page. Source | 2026-10-14 |
Warmly | $10,000/yr | No | Thin evidence | Billed annually or quarterly, no monthly option. AI Web-Deanonymization from $10,000/yr ($4,875/quarter), Inbound Chat $20,000/yr, AI Inbound Autopilot $30,000/yr, each from 10K credits/mo; add-ons from $10,000/yr. No free plan or trial described. Source | 2026-10-14 |
Bombora | Custom pricing | No | Thin evidence | Sales-led pricing; no public plans or prices. The site directs buyers to speak to an expert. Source | 2026-10-14 |