Korveln
Extension Actions
Relationship intelligence that runs itself. Captures professional interactions automatically.
Korveln tracks your LinkedIn interactions automatically and turns them into actionable relationship data. No manual logging. No CRM data entry. Just browse LinkedIn like you normally do, and your dashboard fills itself.
WHAT IT DOES
Korveln runs in the background while you use LinkedIn. Every like, comment, reply, and mention : both given and received : gets captured, timestamped, and organized. Open your dashboard at korveln.com and you'll see lead scores, relationship timelines, network graphs, company intelligence, and contact profiles that update themselves.
Nine interaction types are tracked:
- Likes you give on posts
- Comments you leave
- Likes you give on comments
- Replies you receive
- Comment replies you receive
- Comments on your posts
- Mentions of you
- Likes on your posts
- Likes on your comments
DASHBOARD
Your command center at korveln.com. Everything updates in real-time as you browse.
- Relationship Health Score (0-100) : a single number that tells you how your network is doing
- Lead scoring with exponential decay : contacts who engage recently score higher, old activity fades
- Champion detection : identifies your strongest advocates with tiered badges (Super Champion, Champion, Rising, Fading)
- At-risk alerts : flags relationships that are going cold, with root cause analysis (ghosted, one-sided outbound, mutual silence, fading)
- Win-back tracking : see when dormant contacts re-engage
- Activity heatmap : hour-by-hour, day-by-day grid showing when you and your network are most active
- Inbox with priority queue : incoming interactions ranked P1 (champions) through P4 (routine), with thread context
- Contact tags and groups : label people as targets, decision makers, champions, or influencers. Organize into custom groups.
- Personal notes on every contact
- Dark and light theme
NETWORK GRAPH
Interactive D3 force-directed visualization of your entire network. Real LinkedIn profile photos on every node.
- Louvain community detection : automatically discovers clusters of closely connected contacts
- Color-coded by seniority level (C-Suite, VP, Director, Manager, Individual Contributor)
- Node size scaled by lead score or interaction count
- Target pathfinding : find the shortest warm path to any person or company
- Zoom, pan, click to explore
COMPANY INTELLIGENCE
See every organization in your network with deep analytics.
- Service Match scoring (0-100) : rates companies across technology stack, industry signals, funding stage, company size, decision-maker access, and
open-source intelligence
- Account Penetration scoring : how deeply you've built relationships inside each company (connection ratio, seniority spread, engagement frequency,
champion presence)
- Employee roster : every tracked contact at each company with their connection status and engagement history
- Compliance detection : automated scanning for SOC 2, ISO 27001, HIPAA, PCI-DSS, FedRAMP, GDPR, and 15+ other certifications
- Industry and technology classification
- Daily activity charts per company
INSIGHTS & ANALYTICS
- Daily briefing : a short summary of your network activity with one concrete action to take today
- Lead scoreboard : every contact ranked 0-100 with trend arrows
- Sentiment analysis : each comment scored for tone (agreement, disagreement, questions, enthusiasm) and quality
- Sentiment trajectory : track how a contact's sentiment toward you changes over time
- Topic cloud : most-discussed subjects across all comments, colored by average sentiment
- Post performance : which of your posts drove the most engagement, broken down by hashtag and author
- Reciprocity balance : who's putting in more effort (you or them)
- Engagement streaks : current and longest consecutive days of interaction per contact
- Over-engagers and under-responders : find one-sided relationships in either direction
OPEN-SOURCE INTELLIGENCE (OSINT)
Automated enrichment from 36 public data sources. Runs in the background when you open your dashboard.
Person intelligence:
- Email reputation and breach history
- Social profile discovery (GitHub, Twitter, Facebook)
- Phone number validation and geolocation
- Sanctions screening
- Domain and certificate analysis
Company intelligence:
- DNS records, SSL certificates, WHOIS data
- Open ports and exposed services
- Job board monitoring for hiring signals and tech stack keywords
- Government contract registration (SAM.gov, CAGE codes)
- Corporate filings and officer records
- Historical website snapshots
- Financial data for public companies
- Website compliance scanning with redirect following and WAF bypass
All intelligence is synthesized into a unified profile per person and company.
APOLLO CSV IMPORT
Bulk import your Apollo.io contact exports. The importer handles:
- 50+ fields per contact (name, email, phone, title, seniority, company, technologies, funding, industry)
- Three-table write : populates contacts, people, and companies simultaneously
- Robust CSV parsing : handles quoted fields, embedded newlines, commas in data
- Email status and verification timestamps
- Pipeline stage tracking
NETWORK SCAN
Automatically imports your LinkedIn connections, followers, and following lists. Runs while you browse : no manual export needed. Extracts names,
headlines, profile links, and company associations.
CONTACT PROFILES
Every person in your network gets a detailed profile page:
- Full interaction timeline with type badges and timestamps
- Sentiment curve showing tone changes over time
- Comment quality scoring (thoughtful feedback vs generic "Nice!")
- Engagement flow : visual bar showing the balance of given vs received interactions
- Sentiment signals breakdown (agreement, disagreement, questions, enthusiasm)
- Heatmap of when you typically interact with this person
- Co-engagement analysis : who else interacts when this contact posts
- Custom tags, notes, and group assignments
- OSINT intelligence card with enrichment data
- Company view : see all employees at their organization
AI FEATURES
- Champion Insight : explains why a specific contact is valuable to your network
- Recovery Playbook : three concrete steps to re-engage a contact who's gone cold, tailored to their interests
- Introduction Request : generates a personalized message asking a mutual connection for an intro
- Company Briefing : executive summary for sales prep, covering competitive landscape, security posture, hiring signals, and recommended approach
WHO IS IT FOR
- Sales teams tracking prospect engagement and finding warm paths to decision makers
- Founders building investor, partner, and advisor relationships
- Recruiters managing candidate touchpoints across long hiring cycles
- BD professionals mapping account penetration and company relationships
- Security consultants qualifying leads by compliance posture
- Anyone who wants to stop guessing and start knowing who to talk to next
PLANS
- Pro ($99/mo): Unlimited everything, Apollo import, network scan, OSINT, all analytics
7-day full-feature trial on signup. No credit card required.
PRIVACY AND SECURITY
- Your data is private and only accessible to you
- Row-level security enforced on every database query no user can see another user's data
- No data is shared with third parties
- No tracking scripts or analytics collected by the extension
- The extension only runs on linkedin.com
Sign up free at korveln.com
Latest reviews
- Almab Khan
- It does a solid job of turning LinkedIn activity into clear relationship insights. I like how it shows who’s active vs going cold without any manual effort. Simple to use and useful for managing relationships that actually drive deals.
- kuni
- We have started using this tool for about 6 days, and in that time frame, we have been able to map some of the network because the founder said we first need to go slow in order not to alert LinkedIn’s system. We were able to know which users like our posts and comment on our posts every time. It has become useful to know which users are not coming into the network and who they are, which we are using in order to appeal to more of those users because they are our target ICP
- Arcane Seer
- i have been using korveln for about four days now after the founder reached out to me. i mainly use this tool to handle my sales. before this, i had a very manual approach where i would select a target company and then try to message everyone one by one. it was a long process, i could not go into much detail, and following up was honestly pretty hard. now, the tool automatically tells me which users are ready for a sales pitch and which ones are going cold. i talked to the founder about how to use it, and he mentioned i should only contact a user after the lead is hot. this usually happens after about 12-13 touches, including things like likes and comments. one thing i find really interesting is that it can track which parts of a conversation on a post are negative or positive. it also tracks how much we talk to each other on a post and gives the user points based on that. the current version is good, but the founder is releasing a new version soon that is in the review process and should be even better. since i started using korveln, my accepted connection requests have gone up to 85%, while before they were less than 56%. my response rate to those messages is now more than 91%, which is huge because before it was less than 6-7%. most of my leads and clients are c-level roles, and we all know how hard it is to get a reply from them. i am pretty happy with the results. you should definitely use this if you want to build a real relationship before you send a sales text or make a call