RB2B

Common Room

ANALYSIS VERDICT

RB2B leads on autonomy (83 vs 78), while Common Room starts at $2,500/mo. Select RB2B for identifies specific us individuals visiting your site, not just company domains; consider Common Room if you prioritize room ai agent that surfaces warm accounts based on community/product intent.

Metric / Feature	RB2B Visit rb2b.com ↗	Common Room Visit commonroom.io ↗
Autonomy Score (AES)	83/100	78/100
Value-to-Cost Ratio	4.51	3.26
Starting Price	$0/mo	$2,500/mo, annual
Pricing Model	freemium	paid
Primary Strengths	Identifies specific US individuals visiting your site, not just company domains Generous free plan with unlimited Slack notifications Immediate real-time alerts enable fast sales outreach	Room AI agent that surfaces warm accounts based on community/product intent Aggregates Slack, Discord, GitHub, and website interactions Free tier available for early startups
Tradeoffs	Person-level identification is limited to US traffic (company level elsewhere) Requires automated enrichment pipeline to convert to emails	Requires product telemetry or community channels to unlock full value High-tier plans are enterprise-priced
Common Integrations	Slack, HubSpot
Unique Integrations	Clay, Webhooks, Zapier	Salesforce, GitHub, Segment, Clearbit

Pricing tier comparison

RB2B tiers

Free

$0 /month

150 Monthly Resolutions

Starter

$79 /month

300 Monthly Resolutions
45¢ overage per resolution

Pro

$149 /month

From price
600 to 2,500 Monthly Resolutions
25¢ overage per resolution

Pro+

$199 /month

From price
25¢ overage per resolution

Common Room tiers

Essential

$2,500 /month, billed annually

5 seats
Up to 100k contacts

Neither quite right? Tell us your team and budget and we'll pick the top 3.

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