Sponsorship
About Blog and Newsletter
Since 2019, Fatbobman's Blog has been a trusted resource for iOS and Swift developers seeking in-depth technical content. In 2024, I launched Fatbobman's Swift Weekly, a curated newsletter that brings expert insights, practical tutorials, and deep dives into the Swift ecosystem directly to developers' inboxes every week.
What sets us apart? Quality over quantity. Our content averages 4-5 minutes of engagement time, with technical deep-dives reaching 7-8 minutes. This commitment to depth shows in our metrics: a 53% open rate (more than double the industry average) and a 99% developer audience.
Whether you're building development tools, recruiting talent, or launching products for iOS developers, Fatbobman's Swift Weekly offers a direct line to a highly engaged, technically sophisticated audience.
If you appreciate my work and want to promote your product to the Swift and iOS developer community, sponsoring my blog & newsletter could be an excellent opportunity for you. Here are some reasons why:
Monthly performance metrics
Data: October 2025 | Sources: Substack, SimilarWeb
- Featured in 1 newsletter issue
- Blog & social promotion included
- Reach 70,000+ Swift & iOS developers
- Featured in 4 newsletter issues
- 1 month of blog sponsorship
- Extended social visibility
- Featured in 8 newsletter issues
- Continuous blog placement & promotion
- Maximum reach and brand recall
Expected Campaign Reach
Weekly performance metrics
- • 2,100+ email opens (53% rate)
- • 3,000+ via Medium & LinkedIn & Juejin & other channels
- • Plus social media shares
- • 70,000+ monthly visitors
- • ~17,500 per week
- • Across 200+ articles
Real sponsorship example from Proxyman — this is exactly how your product will be featured in the newsletter and blog posts:
"Fatbobman's Swift Weekly connected us with the right audience—engaged iOS developers who care about quality tools. The sponsorship delivered real value and meaningful conversions."
How do I book a sponsorship? ▼
- Your preferred package (1 week, 4 weeks, or 8 weeks)
- Desired start date (or "next available")
- Brief description of what you'd like to promote
What's the booking process timeline? ▼
- Inquiry: You email with your interest
- Confirmation: I confirm dates and send invoice (within 24h)
- Materials: You provide sponsor materials 5 days before start
- Preview: I send preview for approval 3 days before
- Launch: Your sponsorship goes live
- Report: Detailed analytics delivered 7 days after completion
Any special offers for new sponsors? ▼
Yes! I want to make it easy for new sponsors to experience the value of reaching my highly engaged iOS developer audience.
First-Time Sponsor Welcome Offer
I have a special introductory rate that's not publicly listed. It's my way of saying "welcome" and helping you test the waters with less risk.
Contact me to learn more →Other discounts:
- ✓ Multi-week packages: Save 8% (4 weeks) or 17% (8 weeks)
- ✓ Non-profits & open source: Significant discounts available
- ✓ Long-term partnerships: Custom rates for 12+ week commitments
What if I need to cancel or reschedule? ▼
- Cancellation: Free up to 14 days before scheduled date. Full refund issued.
- Rescheduling: Available with 7 days' notice at no charge.
- Late changes: Within 7 days, subject to availability and may incur a fee.
Interested in learning more or discussing collaboration opportunities? I look forward to working with you to bring value to the Swift and iOS development community!
(Click here to send an inquiry email)