AI Sales Prospecting Software
RB2B
SF 7.6Person level visitor identification for US
Free · PaidPro from $139/moFree plan available; paid plans start at $139 per month
AI Sales Prospecting Software
Warmly
SF 7.8Website intent and visitor identification platform
Free · PaidPro from $19/moFree plan available; paid plans start at $19 per user per month annual
Quick decision guide
Choose based on your workflow
RB2B may fit better if...
- Person Identification
- US Traffic
- CRM Sync
Warmly may fit better if...
- Intent Signals
- AI Engagement
- CRM Integration
Overview
How each tool is described
RB2B
What is RB2B?
RB2B is a B2B website visitor identification platform that helps businesses identify companies and professional visitors browsing their websites and turn anonymous website activity into sales intelligence. It provides visitor data, enrichment, and routing workflows that allow sales and marketing teams to understand who is engaging with their website and decide how to follow up.
- Website visitor identification: RB2B helps businesses reveal information about anonymous website visitors, including company details and professional profiles, allowing teams to understand which organizations are showing interest in their content or products.
- Lead activation workflows: identified visitor information can be delivered into sales workflows through integrations such as Slack and CRM systems, helping teams notify relevant people and take action on high-interest visitors.
- Intent-based prospecting: teams can use website activity signals, such as pages viewed and engagement patterns, to prioritize accounts that may be worth contacting.
- Revenue team use cases: RB2B is designed for B2B sales and marketing teams that want additional visibility into website traffic and prospect activity, particularly when many potential buyers visit without completing forms.
RB2B is most suitable for companies with existing website traffic that want to uncover potential prospects from anonymous visitors and connect website engagement data with outbound sales processes.
Warmly
What is Warmly?
Warmly is a go-to-market intelligence platform that helps B2B sales and marketing teams identify website visitors, understand account activity, and create targeted revenue workflows. It combines website visitor identification, buyer intent signals, enrichment data, and AI-assisted engagement tools to help teams discover potential opportunities from anonymous website traffic.
- Website visitor intelligence: Warmly identifies companies and potential buyers visiting a website, helping revenue teams understand which accounts are showing interest beyond traditional form submissions.
- Intent and account signals: the platform analyzes visitor behavior, company information, and engagement signals to help teams prioritize accounts that may be more likely to enter a sales conversation.
- AI-assisted prospect engagement: Warmly provides AI-driven workflows that help teams engage website visitors, qualify inbound interest, and support personalized outreach based on available account context.
- Revenue workflow integration: teams can connect visitor insights with existing sales and marketing processes, including CRM and go-to-market tools, to help activate identified opportunities.
Warmly is most suitable for B2B revenue teams that want to turn anonymous website activity into actionable sales intelligence and improve how they identify and respond to high-intent prospects.
Side-by-side
Key differences
Criteria
AI Sales Prospecting SoftwareRB2B
AI Sales Prospecting SoftwareWarmly
Best for
AI Sales Prospecting Software
AI Sales Prospecting Software
Score
7.6/10
7.8/10
Pricing
Free · PaidPro from $139/mo
Free · PaidPro from $19/mo
Category / audience
AI Sales & CRM Software › AI Sales Prospecting Software
- slack alerts
- b2b prospecting
- visitor identification
AI Sales & CRM Software › AI Sales Prospecting Software
- sales engagement
- crm integration
- slack alerts
OVERLAP
Where RB2B and Warmly are similar
Both tools cover similar catalog signals. The deciding factor is usually workflow fit, implementation needs, and ecosystem fit.
1 capabilities0 workflows
Shared capabilities
Capability overlap
Feature check
Side-by-side feature check
Feature
RB2B
Warmly
Person IdentificationIdentify website visitors at the person level
-
US TrafficPerson level identification across United States traffic
-
Slack AlertsSlack alerts across captured visitor identification events
-
CRM SyncSync identified visitors across major CRM platforms
-
LinkedIn ProfilesSurface LinkedIn profiles across identified website visitors
-
Visitor IdentificationIdentify website visitors across captured anonymous traffic
-
11 capabilities compared.10 differentiating rows are shown first.
Use cases
Who they're built for
RB2B
- Identify person level visitors todayIdentify person level visitors across captured United States traffic
- Surface LinkedIn profiles fast todaySurface LinkedIn profiles across identified website visitors today
- Trigger Slack alerts fast todayTrigger Slack alerts across captured visitor identification events
Warmly
- Identify website visitors fast todayIdentify website visitors fast across captured anonymous traffic
- Surface intent signals fast todaySurface intent signals across identified visitor account records
- Run AI assisted engagement todayRun AI assisted engagement plays across identified visitors
The trade-offs
Pros & cons of each tool
Trade-offs
RB2B
Pros
- Person level visitor identification across United States traffic
- Free starting tier across new growth stage users
- Affordable identification platform relative to enterprise visitor alternatives
Cons
- United States traffic only; limited international identification today
- Smaller public review base; specialist visitor identification vendor
- AI relevance limited; focused on identity resolution
Trade-offs
Warmly
Pros
- Affordable visitor identification platform with free starting tier
- AI assisted engagement plays across identified visitor accounts
- Slack triggers across captured visitor identification alert events
Cons
- Smaller public review base; visitor identification specialist vendor
- Identification accuracy varies by traffic and account quality
- AI features are layered, not deeply AI native
Final verdict
Best fit depends on your workflow
Current catalog data shows meaningful overlap between RB2B and Warmly. Use the signals below to decide based on workflow, ecosystem, pricing, and implementation fit.
Shared catalog overlap
RB2B and Warmly share 1 catalog signal, so the decision should focus on fit rather than broad capability alone.
Differentiators available
RB2B has 4 visible decision signals and Warmly has 4.
Score signal
Warmly has the higher SoftFinders Score in the current catalog data.
Choose RB2B if…
- Identify person level visitors today
- Surface LinkedIn profiles fast today
- Trigger Slack alerts fast today
- Person Identification
Choose Warmly if…
- Identify website visitors fast today
- Surface intent signals fast today
- Run AI assisted engagement today
- Intent Signals
TRY THEM YOURSELF
See which one fits your workflow
Both tools have their strengths, the best way to decide is to spend a few minutes inside each.