The short answer: Anywhere from $0 (DIY in a weekend) to $15,000 (full agency with original research and a complete funnel). The vast majority of working B2B lead magnets sit in the $50-1,500 range.
The honest answer: Cost matters less than what's downstream. A $0 PDF that generates 500 emails for a $200 product = $100k ceiling. A $5k research report that generates 200 emails for a $50k contract = $10M ceiling. Always do the math BEFORE you pick a tier. This page gives you the tier breakdowns, the hidden costs everyone forgets, and 4 ROI formulas to plug your numbers into.
Each tier with what's included, what's not, and who it fits.
A lead magnet isn't a one-time PDF cost. Here are the recurring line items that quietly add up.
Plug your numbers in. If the math doesn't work, drop a tier.
Spending $500 to make the PDF and then $0 promoting it is the most common B2B mistake. Most assets need 30-50 LinkedIn posts across 90 days before the cumulative reach pays them off. Tools like Lifast turn the lead magnet into a feed of varied hooks and posts so you never run out of angles, which means the $500 creation cost actually returns the leads it should.
Rule of thumb: budget at least 1x the creation cost for distribution in the first 90 days. A $500 PDF deserves at least $500 (or 30-50 hours) of promotion effort.
DIY isn't free. You're paying with time, opportunity cost, and a learning curve. Running the math on a 20-hour DIY effort at a $100/hr founder rate puts the real cost at $2,000, often more than hiring a freelancer.
Agency pricing isn't just labor. It's project management, sequencing across 5-7 specialists, distribution strategy, and accountability. If you only need a PDF, agency is overkill. If you need a full system that integrates with your sales motion, it's the right call.
Upgrade from DIY to freelancer when your time becomes the bottleneck (you have 3+ ideas but can't ship). Upgrade from freelancer to agency when one lead magnet pays for itself 5+ times over and you want to repeat the playbook at scale.
Downgrade tiers when conversion is the problem, not production. A $5k agency PDF that converts at 2% isn't fixed by spending $10k on a better one. The headline, the audience match, or the distribution is the lever.
Total cost = creation + hosting + promotion + opportunity cost. Most founders only budget for creation, then complain that ROI is bad. The 4-line formula: PDF cost + 12 months of hosting + 90 days of promotion + (hours x your hourly rate).
Once you see the real number, the math gets honest. A $0 PDF that costs you 25 hours at a $100/hr opportunity cost is $2,500. A $1,500 freelancer that costs you 3 hours is $1,800. The freelancer is cheaper.
Before you open the wallet, the math you should run.
Write it yourself in a Google Doc, export to PDF, host on Google Drive, collect emails with a Tally form. Total cost: $0. Total time: 8-12 hours for a 10-page guide. This works for the first 1,000 emails. Upgrade only when scale demands it.
Yes, if your time is worth more than $50/hour and the topic isn't your zone of genius. A $500 freelancer who takes 15 hours saves you a $750+ opportunity cost. Skip freelancers when YOU are the expert and the lead magnet is YOUR voice (founder-led content, original frameworks).
It can write the first 70%. The remaining 30% (original examples, voice, your unique angle, real proof) still needs you. Pure AI output reads generic and competitors can produce identical-looking PDFs. Use AI for outlines, transitions, and rough drafts. Layer your own data and voice on top.
First lead magnet: $0-300 (DIY or AI-assisted). Second and beyond, once you've validated the format: $500-2,000 per asset for quality (freelancer + design + landing page). Skip agency-tier ($5k+) until you have data showing a single asset pays back 3x or more.
They bundle strategy, original research, custom design, copywriting, landing page, email sequence, distribution plan, and a few weeks of optimization. If you're a Series A+ startup paying $200 CAC, a $15k asset that generates 1,500 emails at $10 CPL is a clear win. For solopreneurs, that math rarely works.
DIY ($0-50): immediate, any email is profit. Freelancer ($500-1,500): typically 1-3 months at 50-200 emails/month and $20-50 LTV per email. Agency ($2-15k): 3-9 months, and only if the asset feeds a sales pipeline with deals above $5k ACV.