Browser Extension

Kaspr

B2B lead generation tool and Chrome extension for finding verified phone numbers and email addresses directly from LinkedIn profiles.

ProfileSpider

AI-powered Chrome extension for one-click profile extraction from LinkedIn, Sales Navigator, GitHub, and any website. Extracts up to 200 profiles per page with 1 credit — GDPR-friendly local storage.

Lix

Lix is a LinkedIn data enrichment and lead generation Chrome extension that exports up to 10,000 leads per day from LinkedIn and Sales Navigator with 98% accurate email validation. Built for B2B prospectors who need enriched contact data at scale.

AuthoredUp

All-in-one LinkedIn content creation and analytics platform. Chrome extension + web app for formatting posts (bold, italic, emojis), drafting, scheduling, analytics, and post history management. GDPR-compliant, EU-hosted, no cookies collected. Trusted by 2,000+ companies and LinkedIn Top Voices. Includes hooks library (300+), draft collaboration for teams, and CSV export.

Comment Rocket

Comment Rocket is a Chrome extension for LinkedIn that generates AI-powered, context-aware comment drafts instantly in the LinkedIn feed. Supports multiple tones (Professional, Casual, Witty), reply length, and wit level — plus a Post Rewriter for adapting viral content. No LinkedIn password required.

Careerflow

Careerflow is an AI-powered career management platform trusted by 1.2M+ job seekers, offering LinkedIn profile optimization with instant profile scoring, ATS-friendly resume builder, job application tracker, cover letter generator, and AI mock interview prep — in one free web app and Chrome extension.

Apollo.io

Apollo.io is a B2B sales intelligence platform combining a 275M+ contact database with LinkedIn Chrome extension, email sequencing, and CRM integrations. Used by SDRs and sales teams to find and enrich leads sourced from LinkedIn and run multi-channel outreach campaigns.

Lead411

Lead411 is a B2B sales intelligence platform with 450M+ verified contacts, growth intent data signals, and a LinkedIn Chrome extension that surfaces contact data while browsing. Used by sales teams and SDRs for accurate lead enrichment and CRM integration without LinkedIn automation risk.

Surfe

LinkedIn Chrome extension that syncs contacts and enriched data directly to Salesforce, HubSpot, Pipedrive, and Copper CRMs in one click.

SalesQL

SalesQL is a Chrome extension–based LinkedIn email finder that extracts verified email addresses and phone numbers from LinkedIn profiles, Sales Navigator, and LinkedIn Recruiter. It offers CSV bulk enrichment, API access, and direct integrations with HubSpot and Salesforce. Free plan includes 50 credits/month; paid plans from 9/month for 2,000 credits.

LinkedRadar

LinkedRadar is a freemium LinkedIn automation Chrome extension from Singapore featuring GPT-4 AI icebreakers for personalized connection requests, a built-in LinkedIn CRM with lead grouping and tags, B2B email finding, and 60+ outreach templates. Offers a free tier with feature limits; suitable for solo SDRs and early-stage sales teams.