Option A
Backlink Buyer
ProMarketing
Buy, sell, and exchange backlinks directly with verified website owners.
Buy, sell, and exchange backlinks directly with verified website owners.
- Listing
- Pro (do-follow)
- Listed
- Sep 2024
Compare
Backlink Buyer vs Buttondown
Side-by-side comparison of two indie startups from the Startup Spotlight directory.
Option B
Buttondown
Marketing
The most beautifully minimal newsletter tool.
Buttondown is a small, opinionated newsletter platform built by a solo founder and beloved by writers who hate bloat.
- Founder
- Justin Duke
- Founded
- 2017
- Team
- 1-10
- Listing
- Free (nofollow)
- Listed
- May 2026