Intent Signals

Detect buying intent from 20+ behavioral signals

Stop guessing who's ready to buy. ReactIn watches 20+ live signals (profile visits, post engagement, Sales Navigator, your pixel) and turns activity into warm leads in real time.

20+ signals · real-time · zero manual work
Trusted by 500+ B2B teams

Capture intent from everywhere your buyers are active

Profile visits
Post engagers
Sales Navigator
Event attendees
Webinar signups
Website pixel
Group members
Job changes
Comment triggers
Profile visits
Post engagers
Sales Navigator
Event attendees
Webinar signups
Website pixel
Group members
Job changes
Comment triggers
Profile visits
Post engagers
Sales Navigator
Event attendees
Webinar signups
Website pixel
Group members
Job changes
Comment triggers
Profile visits
Post engagers
Sales Navigator
Event attendees
Webinar signups
Website pixel
Group members
Job changes
Comment triggers
Signal Templates

20+ signal templates, one platform

Pre-built templates that detect intent and add warm leads to your lists automatically.

Auto-refresh

Spyer

Monitor competitor audiences in real-time

One-time

Echo

Capture engagement on any content

Auto-refresh

Scout

Sync saved searches automatically

Recommended

Pixel

Track who visits your profile or brand page

One-time

Gather

Scrape participants from online events

One-time

Tribe

Extract members from any community group

Auto-refresh

Shift

Detect when prospects switch roles or companies

Auto-refresh

Compass

Find leads based on search queries

Manual

CSV Import

Upload and enrich your existing lead lists

Developer

API Integration

Push leads from any external source via API

One-time

Orbit

Capture followers of any brand page

Auto-refresh

Magnet

Collect leads from content comment triggers

Auto-Refresh

Set it once, get leads forever

Auto-refresh templates run on a schedule and continuously add new leads to your lists. No manual work needed - your pipeline fills itself.

Auto-Refresh Active
Spyer - Competitor A
+0 this week
Scout - ICP Filter
+0 this week
Echo - Thought Leader
+0 this week
Smart Deduplication

No duplicates, no wasted outreach

ReactIn automatically deduplicates leads across all your lists and campaigns. Every lead is unique - no double-contacting, no wasted sends.

Deduplication Engine3 unique / 5 total
SM
Sarah M.via Spyer
Added
TD
Thomas D.via Post Engagers
Added
SM
Sarah M.via Saved Search
Checking
JR
Julie R.via Social Search
Added
TD
Thomas D.via Event Attendees
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Why it works

Warm leads convert far better

0%

average reply rate on intent-based campaigns

0+

intent signals tracked

Real-time

zero manual prospecting

We stopped blasting cold lists and started reaching people the day they showed intent. Reply rates climbed and our calendar filled up.
RU
Reactin user
B2B SaaS founder
FAQ

Intent signals, answered

Everything about detecting buying intent with ReactIn.

500+ teams
4.9/5 rating
27% reply rate

Your outbound stack, replaced. In 10 minutes.

7 days free. No credit card. Full access.