TL;DR
LinkedIn Lead Gen Forms pre-populate with the user's LinkedIn profile data, reducing friction and achieving 2–3x higher conversion rates than ads linking to external landing pages. They work best for high-value content offers (reports, templates, webinar registrations) and typically generate leads at $50–200 per qualified lead.
LinkedIn Lead Gen Forms are one of the platform's most underutilized features. Instead of sending users to an external landing page (where most people bounce), a Lead Gen Form opens natively in the LinkedIn feed, pre-fills with their LinkedIn profile data, and submits in two taps.
When to use Lead Gen Forms: - Content downloads: research reports, templates, frameworks - Event/webinar registrations - Demo or consultation requests with a qualifying incentive - Newsletter subscriptions
When NOT to use them: When you want traffic to your website (use outbound link ads instead). Lead Gen Forms keep users on LinkedIn — great for lead capture, bad for SEO or website engagement goals.
Form design best practices:
Ask for the minimum information needed. LinkedIn always requires Name and Email. Add: Job Title, Company Name, and maybe one qualifying custom question. Every additional field drops conversion rate ~10%.
Custom questions are powerful for qualification: "What is your monthly outbound volume?" or "How many SDRs do you currently manage?" These qualify leads before they hit your CRM.
The offer matters more than the form. A Lead Gen Form for a generic "learn more about our product" will underperform every time. Offer something specific and high-value: a benchmark report, a checklist, a framework. The stronger the offer, the lower your CPL.
From Cactus: We run LinkedIn Lead Gen Form campaigns for B2B clients and consistently see CPLs 30-50% lower than equivalent landing page campaigns.
Cactus Marketing embeds with B2B tech startups to turn strategy into pipeline. We've worked with 60+ companies, supported 12 exits, and contributed to $7B+ in client valuations.
Book a free 30-minute call — we'll give you a concrete plan for your situation.
Book a free strategy call →How do I get more LinkedIn connections?
Send 15–20 personalized connection requests per day to your ICP, consistently post original content to grow organic reach, and engage authentically on others' posts. Connection acceptance rates jump from 15% to 35–50% when the request includes a one-line context note about why you're connecting.
How do I write a LinkedIn message that gets replies?
Keep it under 50 words, reference something specific to them (a post, a company announcement, a mutual connection), ask one clear question, and never pitch in the first message. The connection request note or first message that pitches immediately gets ignored or blocked.
How much does LinkedIn advertising cost?
LinkedIn ads cost $8–20+ per click (CPC) and $30–60 per 1,000 impressions (CPM) — 3–5x more expensive than Meta or Google Display. The minimum daily budget is $10 but you need $300–500/day to generate enough data to optimize. Budget for $5,000–10,000/month to run a meaningful test.
How do I target the right people on LinkedIn?
Use layered targeting: job function + seniority + company size + industry. Avoid over-targeting (audiences below 50,000 have too little reach for statistical significance) and under-targeting (broad audiences waste budget on unqualified impressions). Match the audience size to your budget.